We are offering ghana modifed hand pump. ghana modifed hand pump salient features : the chain link conversion head is made of galvanized steel and is equipped with double-sealed flange bearings. flange bearing are used for the handle support. the spout of the water tank shall be made of 2 inch nominal diameter pipe. The pipe holder in the water tank shall be welded to a smaller flange. Adequate sealing is provided. the pump body shall have a base plate with four foundation bolt holes exactly 9 inches square (i.e. 228.6mm) and a diameter of 20mm (bore size) to conform to the cwsa ghanaian standards. the pump stand will be fixed on a ground fixing assembly with a suitable rubber gasket the foundation bolts shall be of 16mm, length 160mm with at least 30m thread at the upper end. The foundation bolts are welded on a frame of steel rods. The four 16mm, length 160mm foundation bolts have to fit the above mentioned foot flange. The ground fixing assembly has to be brought in position in the fresh concrete, so that a minimum of 30mm of thread remains out of the concrete. riser pipe with tip-stretched (not welded-on) spigot (male end) and socket (female end), for connection purposes furnished with male/female rope thread at pipe and to avoid wear and tear between the rods and pipes during operation a centralizer is to be provided the 10.8 mm dia stainless steel pump rods for the connection to the above mentioned gmimkii reciprocating hand pumps shall have rolled on threads the full brass pump cylinder shall be assembled for the employment together with the above mentioned components that are the above ground system the lightweight riser pipes and stainless steel pump rods. pump cylinder size 1 x 20 the cylinder shall be of all brass construction with nitrite bucket 1 bsp thread at top cap and m12 mm metric rod connection, rod and lock nut of stainless steel aisi 316 quality, piston rod length 750mm. The bottom cap and top cap must be fit tight (without the use of an o-ring) that during operation, the caps will not be loosened. pump cylinder size 2 x 20 the cylinder shall be of all brass construction with nitrite bucket 1 bsp thread at top cap and m12mm metric rod connection, rod and lock nut of stainless steel aisi 316 quality, piston rod length 750mm. The bottom cap and top cap must be fit tight (without the use of an o-ring) that during operation, the caps will not be loosened. [c] aov also offer 2 open top cylinder for connection with 2 upvc pipes as an option to expensive brass cylinder and stainless steel pipe. the upvc pipes offers conforms to standards astm d 1785 and threaded to match g.i. Pipes as per is : 1239 (part-1) or is:554

We are offering india mark-ii extra deep well hand pump. application dataminimum bore size . 100 mm. internal dia. Of cylinder . 63.5 mmstroke length . 1004 mm. average discharge per stroke . 14 liters per minute of 40 strokes. operating depth (approx.) . Up to 90 meterssalient features: in addition to all the salient features of india mark ii, this model incorporates a longer and heavier handle with a t bar arrangement and counter weights to balance the weight of the connecting rods at different depths. This heavier handle can be avoided when using fgp connecting rods. this model is recommended for use upto 90 m depth. The number of counter weights can be varied depending upon the depth of installation as shown in the table below. depth range m weight40 to 60 one weight61 to 70 two weight71 to 80 three weight81 to 90 four weight100 mm stroke length of the handle provides a water discharge of 15 liters per minute per 40 strokes with an installation depth range of the cylinder between 45 m to 90 m below ground level. suitable for preventive maintenance with simple tools by users. the standard pump is supplied with a telescopic stand. stands with square or circular foot flanges are also available. special tools and standard tools for installation, masonry tools and shuttering for platform construction are available. Also, fishing tools, village level maintenance tools and spare parts kits for two or five years normal operation can be supplied.

We are offering uganda modified hand pump. introduction uganda u3 modified hand pump application dataminimum bore size . 100 mm. Internal dia. Of cylinder . 50 mmstroke length . 2253 mm. Average discharge per stroke . 15 liters per minute of 40 strokes. Operating depth (approx.) . Up to 45 meters salient features datavariable handle settings suit changes in static water levels. 225 mm stroke length of the handle provides a water discharge of 15 litres per minute per 40 strokes with an installation depth range between 15 m to 45 m below ground water. easy to install, can be accomplished by village women mechanics. cone plate and rubber cone for improved attachment of upvc riser pipe to pump body. alternative stainless steel lined cylinder is available for aggressive water conditions. quick release eye & hook tool-less ends on connecting rods with rubber centralisers, are standard supply. These facilitate maintenance and protect the riser pipe against internal wear. the vlom (village level operation and maintenance) design has been developed for easy handling of maintenance problems without the need of special skills. non-corrosive underground components are capable of handling corrosive water and therefore will last longer. lightweight pvc riser pipes; easy installation & inexpensive. adjustable handle to suit varying installation depths. three options for pedestal designs are available: a. square flanged. B. three legged. C. skat -4, pedestaly with anchor assembly. cup seal, u-seal, bobbins and o rings are of nitrile rubber and plunger rod of stainless steel. each rod is provided with a rubber centralizer to avoid contact with pvc riser pipe. pvc cylinder 50 mm id with gun metal plunger assembly / inter changeable plunger and foot valve each pipe is provided with a rubber centraliser to avoid contact with casing pipe. the fgrp connecting rods (glass fibre reinforced plastic), which provide the same advantages of mils steel & stainless steel, yet are light weight and long lasting.

We are offering afridev hand pump. Introduction aovafridev hand pump application dataminimum bore size . 100 mm. Internal dia. Of cylinder . 50 mmstroke length . 2253 mm. Average discharge per stroke . 17 liters per minute of 40 strokes. Operating depth (approx.) . Up to 80 meters salient features databearing bushes for the pivot assemblies are made from injection molded special grade plastic. variable handle settings suit changes in static water levels. 225 mm stroke length of the handle provides a water discharge of 17 litres per minute per 40 strokes with an installation depth range between 15 m to 45 m below ground water. easy to install, can be accomplished by village women mechanics. cone plate and rubber cone for improved attachment of upvc riser pipe to pump body. extra long spigot ends in riser pipe to ensure high joint strength, leak proof pipe joints, and verticality of the pipe string. Rubber centralizers on riser pipes prevent external wear. standard cylinder components are comprised of injection molded interchangeable plunger and foot valve assemblies, made from modern engineering plastics. the afridev pumps cylinder is also suited to use cast gun metal monolithic plunger and foot valve assemblies of the universal cylinder. alternative stainless steel lined cylinder is available for aggressive water conditions. quick release eye & hook tool-less ends on connecting rods with rubber centralisers, are standard supply. These facilitate maintenance and protect the riser pipe against internal wear. the vlom (village level operation and maintenance) design has been developed for easy handling of maintenance problems without the need of special skills. non-corrosive underground components are capable of handling corrosive water and therefore will last longer. lightweight pvc riser pipes; easy installation & inexpensive. adjustable handle to suit varying installation depths. three options for pedestal designs are available: a. square flanged. B. three legged. C. skat -4, pedestaly with anchor assembly. cup seal, u-seal, bobbins and o rings are of nitrile rubber and plunger rod of stainless steel. mild steel hot-dip galvanized rod / ss with forged eye and hook connectors welded at both ends. this provides easy rod connections without use of any tool. & also connecting rod with welded coupling. each rod is provided with a rubber centralizer to avoid contact with pvc riser pipe. fulcrum & rod hanger pins are supported on special grade plastic bush bearings which are very easy to replace at village level. pvc cylinder 50 mm id with gun metal plunger assembly / inter changeable plunger and foot valve made with special grade plastic material. pvc pipe 63mm od x 47 mm wall x 3 meters long with socket-spigot cemented joint. each pipe is provided with a rubber centraliser to avoid contact with casing pipe. the fgrp connecting rods (glass fibre reinforced plastic), which provide the same advantages of mils steel & stainless steel, yet are light weight and long lasting. guide for specifying options: afridev pumplist of options available for this pump type: options a b c dpump head type pump head with short spout (30 cm): drawing no. B2003 pump head with long spout (58 cm): drawing no.b2003 pump stand type pump stand with 3 legs: drawing no. B2050 pump stand with bottom flange: drawing no. B2055 pump stand with iso flange: drawing no. D9071 rising main arrangement pvc-u rising main with sockets: drawing no.a2119 pvc-u rising main with bell end: drawing no. A2099 cylinder arrangement brass plunger and brass foot valve: drawing no.a2296 brass plunger and plastic foot valve: drawing no.a2257 pumprod arrangement **ms-pump rods, threaded connectors: drawing no.a2206ss-pump rods, threaded connectors: drawing no. A2209*ss-pump rods, hook & eye conn.: drawing no. A2110frp pumprods, brass connectors: drawing no.a5889 explanations: * not any longer recommended** not recommended when ph value is

We are offering india mark-ii hand pump. Application dataminimum bore size . 100 mm. Internal dia. Of cylinder . 63.5 mmstroke length . 1254 mm. Average discharge per stroke . 16 liters per minute of 40 strokes. Operating depth (approx.) . Up to 45 meters salient features: the above-ground mechanism is fabricated from welded steel plates and sections for strength, and hot-dip galvanized for corrosion resistance. a chain and quadrant mechanism of the pump handle provides easy and accurate alignment of the connecting rod. the handle bar has a high mechanical advantage and is designed to counter balance the weight of the connecting rods to reduce the pumping effort required by the user. a unique pivot assembly (sealed ball bearings for the handle on a stainless steel axle) adds to the ease of operation and lower maintenance needs. 125 mm stroke length of the handle provides a water discharge of 17 liters per minute per 40 strokes with the cylinder installed in the range of the 15 m to 45 m below-ground level. the water tank assembly has an appropriate coupler to suit 32 mm nb medium class galvanized iron (gl) riser pipes or pvc pipes. riser pipes are comprised of locally available standard 32 mm nb gl pipes. Other options such as upvc, hdpe & fgp are also available. connecting rods are of cold drawn bright steel bar with threaded and couplers and are electro-galvanised against corrosion. Alternatively stainless steel rods or fgp rods are also available for better performance. the cylinder is made from a cast iron casing with a polished brass liner and gun metal plunger and check valve components. Seals (pump buckets, valve seals and cap seals) are available in environmentally safe nitrile rubber. Other options include stainless steel, brass and pvc. The cylinder is adaptable for use with universal cylinder components. with minor modifications this pump can be easily adapted for shallow wells, windmills and motorized operations.

We are offering india mark-iii hand pump vlom-65. application data for vlom -65minimum bore size . 125 mm. Internal dia. Of cylinder . 65.35 mmstroke length . 1254 mm. Average discharge per stroke . 12 to 15 liters per minute of 40 strokes. Operating depth (approx.) . Up to 30 meters application data for vlom -50minimum bore size . 100 mm. Internal dia. Of cylinder . 51.8 mmstroke length . 1254 mm. Average discharge per stroke . 09 to 10 liters per minute of 40 strokes. Operating depth (approx.) . Up to 50 meters salient features: 125 mm stroke length of the handle provides a good water discharge with the cylinder installed in the range of the 15 m to 50 m below-ground level. the water tank assembly has the appropriate coupler to suit 65 mm or 50 mm nb gl riser pipes. A special cone plate with rubber cone is available for installation of upvc riser pipes. The cone plate and cone can also be used to reduce stresses on the gl riser pipe joint to the water tank. the cylinder incorporates an open top cap and suitable plunger and check valve assemblies to facilitate their removal for maintenance without the need to lift the riser pipes out of the borewell. cylinder is adaptable for use with universal cylinder components. options for brass fitting for fixing of hdpe pipes as per sri lankan model. 2 cylinders are avaialble in cast iron, fully brass, upvc, and stainless steel body. 2 cylinders are available in cast iron & stainless steel body.

We are offering solar hand pump. object :aov solar pump can be oprated manually wihtout ac or dc support, it can run throgh ac source and also it can run throgh dc source. The villager gets watera/ you can fetch water manuallyb/ you can fetch water thru ac source in the night or during rainy days when there is less sunlightc/ you can fetch water in day time only thru dc source (solar inverter). recommendation for opration :through solar energy back up, it is recommended to keep the pump running daily 4 to 5 hours. The water discharge for the pump is 18 ltrs per minute in fifty stroks. the inverter, battery and motor should be kept under roof / shadow and should not be directly exposed to sunlight. while connecting battery to the inverter kindly note that all connections are tightly made, so that there will be no chance of sparking etc. after installation of the force lift hand pump, the gear box and the motor would be properly aligned with the handle of the pump so that stork length is achieved . bill of quantities1/ force lift hand pump with 10 nos. Connecting rods and 10 nos. Riser pipes (setting depth 30 mtrs). Capabale of lifting water 9mtrs. 2/ dc to ac inverter with inbuilt charge controler. 3/ two battries 12 volt 180ah. 4/ 10 nos solar panels of 100 watt. Each and mounting hardwares. Alongwith electrical cables. 5/ electric motor with gearbox with mounting structure. how to install1/ install your hand pump first. 2/ install gear box with motor3/ place inverter and battery together near the motor. Both batteries are to be connected in series and the negative and positive of the battery would be connected with the inverter. 4/ now the panels are installed either on roof top or on plain ground facing south, the mounting structures are provided. 5/ make pair of two panels by connectingthem in series with each other and make parallel connection of all the pairs . ( diagram enclosed )6/ then the negative and the positive of the panel wire to be attached to the input of the inverter. 7/ then the plug of the motor is attached with the three pin socket behind the inverter. 8/ see all the connections are intact and tightly made. 9/ press the inverter switch and see your solar water pump is running. *******************

We are offering cast iron hand pump. introduction no.6 cast iron shallow well hand pump n6 is a cast iron suction pump, capable of drawing water from shallow depths by creating a partial vacuum in the suction pipe depending as they do on at atmospheric pressure to drive water up to the surface. The pump use is restricted to regions with water table no more than seven(7) meters below the surface. For reasons of economy and convenience this pump has become very popular for serving individual families and small group of communities. Millions of pump are in regular use in the asian countries. With minimum skill this pump can be installed and maintenance can be carried out. part no description of part oty. Per cylinder1 pump handle ci 12 fulcrum pin en 8 steel 23 hex.bolt m6 34/6 plunger rod-mild stl.elec.galvd 15 rod hanger pin-en8 stl 17 hex nut m 12 78 spring washer m12 79 head cover ci 110 hex head bolt m12 711 pump body-ci 112 bucket washer-pvc 113 washer (part of plunger rod) 114 upper plunger disc ms 115 spacer ms 116 lower plunger disc-ms 117 nylock nut m 12 118 hex nut m6 119 plain washer m6 std. 120 flapper weight ci 121 flapper valve veg.tan.leather 122 base plate ci 1 parts subjected to rusting are hot dip galvanized.

We are offering ghana modifed hand pump. ghana modifed hand pump salient features : the chain link conversion head is made of galvanized steel and is equipped with double-sealed flange bearings. flange bearing are used for the handle support. the spout of the water tank shall be made of 2 inch nominal diameter pipe. The pipe holder in the water tank shall be welded to a smaller flange. Adequate sealing is provided. the pump body shall have a base plate with four foundation bolt holes exactly 9 inches square (i.e. 228.6mm) and a diameter of 20mm (bore size) to conform to the cwsa ghanaian standards. the pump stand will be fixed on a ground fixing assembly with a suitable rubber gasket the foundation bolts shall be of 16mm, length 160mm with at least 30m thread at the upper end. The foundation bolts are welded on a frame of steel rods. The four 16mm, length 160mm foundation bolts have to fit the above mentioned foot flange. The ground fixing assembly has to be brought in position in the fresh concrete, so that a minimum of 30mm of thread remains out of the concrete. riser pipe with tip-stretched (not welded-on) spigot (male end) and socket (female end), for connection purposes furnished with male/female rope thread at pipe and to avoid wear and tear between the rods and pipes during operation a centralizer is to be provided the 10.8 mm dia stainless steel pump rods for the connection to the above mentioned gmimkii reciprocating hand pumps shall have rolled on threads the full brass pump cylinder shall be assembled for the employment together with the above mentioned components that are the above ground system the lightweight riser pipes and stainless steel pump rods. pump cylinder size 1 x 20 the cylinder shall be of all brass construction with nitrite bucket 1 bsp thread at top cap and m12 mm metric rod connection, rod and lock nut of stainless steel aisi 316 quality, piston rod length 750mm. The bottom cap and top cap must be fit tight (without the use of an o-ring) that during operation, the caps will not be loosened. pump cylinder size 2 x 20 the cylinder shall be of all brass construction with nitrite bucket 1 bsp thread at top cap and m12mm metric rod connection, rod and lock nut of stainless steel aisi 316 quality, piston rod length 750mm. The bottom cap and top cap must be fit tight (without the use of an o-ring) that during operation, the caps will not be loosened. [c] aov also offer 2 open top cylinder for connection with 2 upvc pipes as an option to expensive brass cylinder and stainless steel pipe. the upvc pipes offers conforms to standards astm d 1785 and threaded to match g.i. Pipes as per is : 1239 (part-1) or is:554

We are offering india mark-ii extra deep well hand pump. application dataminimum bore size . 100 mm. internal dia. Of cylinder . 63.5 mmstroke length . 1004 mm. average discharge per stroke . 14 liters per minute of 40 strokes. operating depth (approx.) . Up to 90 meterssalient features: in addition to all the salient features of india mark ii, this model incorporates a longer and heavier handle with a t bar arrangement and counter weights to balance the weight of the connecting rods at different depths. This heavier handle can be avoided when using fgp connecting rods. this model is recommended for use upto 90 m depth. The number of counter weights can be varied depending upon the depth of installation as shown in the table below. depth range m weight40 to 60 one weight61 to 70 two weight71 to 80 three weight81 to 90 four weight100 mm stroke length of the handle provides a water discharge of 15 liters per minute per 40 strokes with an installation depth range of the cylinder between 45 m to 90 m below ground level. suitable for preventive maintenance with simple tools by users. the standard pump is supplied with a telescopic stand. stands with square or circular foot flanges are also available. special tools and standard tools for installation, masonry tools and shuttering for platform construction are available. Also, fishing tools, village level maintenance tools and spare parts kits for two or five years normal operation can be supplied.

We are offering uganda modified hand pump. introduction uganda u3 modified hand pump application dataminimum bore size . 100 mm. Internal dia. Of cylinder . 50 mmstroke length . 2253 mm. Average discharge per stroke . 15 liters per minute of 40 strokes. Operating depth (approx.) . Up to 45 meters salient features datavariable handle settings suit changes in static water levels. 225 mm stroke length of the handle provides a water discharge of 15 litres per minute per 40 strokes with an installation depth range between 15 m to 45 m below ground water. easy to install, can be accomplished by village women mechanics. cone plate and rubber cone for improved attachment of upvc riser pipe to pump body. alternative stainless steel lined cylinder is available for aggressive water conditions. quick release eye & hook tool-less ends on connecting rods with rubber centralisers, are standard supply. These facilitate maintenance and protect the riser pipe against internal wear. the vlom (village level operation and maintenance) design has been developed for easy handling of maintenance problems without the need of special skills. non-corrosive underground components are capable of handling corrosive water and therefore will last longer. lightweight pvc riser pipes; easy installation & inexpensive. adjustable handle to suit varying installation depths. three options for pedestal designs are available: a. square flanged. B. three legged. C. skat -4, pedestaly with anchor assembly. cup seal, u-seal, bobbins and o rings are of nitrile rubber and plunger rod of stainless steel. each rod is provided with a rubber centralizer to avoid contact with pvc riser pipe. pvc cylinder 50 mm id with gun metal plunger assembly / inter changeable plunger and foot valve each pipe is provided with a rubber centraliser to avoid contact with casing pipe. the fgrp connecting rods (glass fibre reinforced plastic), which provide the same advantages of mils steel & stainless steel, yet are light weight and long lasting.

We are offering afridev hand pump. Introduction aovafridev hand pump application dataminimum bore size . 100 mm. Internal dia. Of cylinder . 50 mmstroke length . 2253 mm. Average discharge per stroke . 17 liters per minute of 40 strokes. Operating depth (approx.) . Up to 80 meters salient features databearing bushes for the pivot assemblies are made from injection molded special grade plastic. variable handle settings suit changes in static water levels. 225 mm stroke length of the handle provides a water discharge of 17 litres per minute per 40 strokes with an installation depth range between 15 m to 45 m below ground water. easy to install, can be accomplished by village women mechanics. cone plate and rubber cone for improved attachment of upvc riser pipe to pump body. extra long spigot ends in riser pipe to ensure high joint strength, leak proof pipe joints, and verticality of the pipe string. Rubber centralizers on riser pipes prevent external wear. standard cylinder components are comprised of injection molded interchangeable plunger and foot valve assemblies, made from modern engineering plastics. the afridev pumps cylinder is also suited to use cast gun metal monolithic plunger and foot valve assemblies of the universal cylinder. alternative stainless steel lined cylinder is available for aggressive water conditions. quick release eye & hook tool-less ends on connecting rods with rubber centralisers, are standard supply. These facilitate maintenance and protect the riser pipe against internal wear. the vlom (village level operation and maintenance) design has been developed for easy handling of maintenance problems without the need of special skills. non-corrosive underground components are capable of handling corrosive water and therefore will last longer. lightweight pvc riser pipes; easy installation & inexpensive. adjustable handle to suit varying installation depths. three options for pedestal designs are available: a. square flanged. B. three legged. C. skat -4, pedestaly with anchor assembly. cup seal, u-seal, bobbins and o rings are of nitrile rubber and plunger rod of stainless steel. mild steel hot-dip galvanized rod / ss with forged eye and hook connectors welded at both ends. this provides easy rod connections without use of any tool. & also connecting rod with welded coupling. each rod is provided with a rubber centralizer to avoid contact with pvc riser pipe. fulcrum & rod hanger pins are supported on special grade plastic bush bearings which are very easy to replace at village level. pvc cylinder 50 mm id with gun metal plunger assembly / inter changeable plunger and foot valve made with special grade plastic material. pvc pipe 63mm od x 47 mm wall x 3 meters long with socket-spigot cemented joint. each pipe is provided with a rubber centraliser to avoid contact with casing pipe. the fgrp connecting rods (glass fibre reinforced plastic), which provide the same advantages of mils steel & stainless steel, yet are light weight and long lasting. guide for specifying options: afridev pumplist of options available for this pump type: options a b c dpump head type pump head with short spout (30 cm): drawing no. B2003 pump head with long spout (58 cm): drawing no.b2003 pump stand type pump stand with 3 legs: drawing no. B2050 pump stand with bottom flange: drawing no. B2055 pump stand with iso flange: drawing no. D9071 rising main arrangement pvc-u rising main with sockets: drawing no.a2119 pvc-u rising main with bell end: drawing no. A2099 cylinder arrangement brass plunger and brass foot valve: drawing no.a2296 brass plunger and plastic foot valve: drawing no.a2257 pumprod arrangement **ms-pump rods, threaded connectors: drawing no.a2206ss-pump rods, threaded connectors: drawing no. A2209*ss-pump rods, hook & eye conn.: drawing no. A2110frp pumprods, brass connectors: drawing no.a5889 explanations: * not any longer recommended** not recommended when ph value is

We are offering india mark-ii hand pump. Application dataminimum bore size . 100 mm. Internal dia. Of cylinder . 63.5 mmstroke length . 1254 mm. Average discharge per stroke . 16 liters per minute of 40 strokes. Operating depth (approx.) . Up to 45 meters salient features: the above-ground mechanism is fabricated from welded steel plates and sections for strength, and hot-dip galvanized for corrosion resistance. a chain and quadrant mechanism of the pump handle provides easy and accurate alignment of the connecting rod. the handle bar has a high mechanical advantage and is designed to counter balance the weight of the connecting rods to reduce the pumping effort required by the user. a unique pivot assembly (sealed ball bearings for the handle on a stainless steel axle) adds to the ease of operation and lower maintenance needs. 125 mm stroke length of the handle provides a water discharge of 17 liters per minute per 40 strokes with the cylinder installed in the range of the 15 m to 45 m below-ground level. the water tank assembly has an appropriate coupler to suit 32 mm nb medium class galvanized iron (gl) riser pipes or pvc pipes. riser pipes are comprised of locally available standard 32 mm nb gl pipes. Other options such as upvc, hdpe & fgp are also available. connecting rods are of cold drawn bright steel bar with threaded and couplers and are electro-galvanised against corrosion. Alternatively stainless steel rods or fgp rods are also available for better performance. the cylinder is made from a cast iron casing with a polished brass liner and gun metal plunger and check valve components. Seals (pump buckets, valve seals and cap seals) are available in environmentally safe nitrile rubber. Other options include stainless steel, brass and pvc. The cylinder is adaptable for use with universal cylinder components. with minor modifications this pump can be easily adapted for shallow wells, windmills and motorized operations.

We are offering india mark-iii hand pump vlom-65. application data for vlom -65minimum bore size . 125 mm. Internal dia. Of cylinder . 65.35 mmstroke length . 1254 mm. Average discharge per stroke . 12 to 15 liters per minute of 40 strokes. Operating depth (approx.) . Up to 30 meters application data for vlom -50minimum bore size . 100 mm. Internal dia. Of cylinder . 51.8 mmstroke length . 1254 mm. Average discharge per stroke . 09 to 10 liters per minute of 40 strokes. Operating depth (approx.) . Up to 50 meters salient features: 125 mm stroke length of the handle provides a good water discharge with the cylinder installed in the range of the 15 m to 50 m below-ground level. the water tank assembly has the appropriate coupler to suit 65 mm or 50 mm nb gl riser pipes. A special cone plate with rubber cone is available for installation of upvc riser pipes. The cone plate and cone can also be used to reduce stresses on the gl riser pipe joint to the water tank. the cylinder incorporates an open top cap and suitable plunger and check valve assemblies to facilitate their removal for maintenance without the need to lift the riser pipes out of the borewell. cylinder is adaptable for use with universal cylinder components. options for brass fitting for fixing of hdpe pipes as per sri lankan model. 2 cylinders are avaialble in cast iron, fully brass, upvc, and stainless steel body. 2 cylinders are available in cast iron & stainless steel body.

We are offering solar hand pump. object :aov solar pump can be oprated manually wihtout ac or dc support, it can run throgh ac source and also it can run throgh dc source. The villager gets watera/ you can fetch water manuallyb/ you can fetch water thru ac source in the night or during rainy days when there is less sunlightc/ you can fetch water in day time only thru dc source (solar inverter). recommendation for opration :through solar energy back up, it is recommended to keep the pump running daily 4 to 5 hours. The water discharge for the pump is 18 ltrs per minute in fifty stroks. the inverter, battery and motor should be kept under roof / shadow and should not be directly exposed to sunlight. while connecting battery to the inverter kindly note that all connections are tightly made, so that there will be no chance of sparking etc. after installation of the force lift hand pump, the gear box and the motor would be properly aligned with the handle of the pump so that stork length is achieved . bill of quantities1/ force lift hand pump with 10 nos. Connecting rods and 10 nos. Riser pipes (setting depth 30 mtrs). Capabale of lifting water 9mtrs. 2/ dc to ac inverter with inbuilt charge controler. 3/ two battries 12 volt 180ah. 4/ 10 nos solar panels of 100 watt. Each and mounting hardwares. Alongwith electrical cables. 5/ electric motor with gearbox with mounting structure. how to install1/ install your hand pump first. 2/ install gear box with motor3/ place inverter and battery together near the motor. Both batteries are to be connected in series and the negative and positive of the battery would be connected with the inverter. 4/ now the panels are installed either on roof top or on plain ground facing south, the mounting structures are provided. 5/ make pair of two panels by connectingthem in series with each other and make parallel connection of all the pairs . ( diagram enclosed )6/ then the negative and the positive of the panel wire to be attached to the input of the inverter. 7/ then the plug of the motor is attached with the three pin socket behind the inverter. 8/ see all the connections are intact and tightly made. 9/ press the inverter switch and see your solar water pump is running. *******************

We are offering cast iron hand pump. introduction no.6 cast iron shallow well hand pump n6 is a cast iron suction pump, capable of drawing water from shallow depths by creating a partial vacuum in the suction pipe depending as they do on at atmospheric pressure to drive water up to the surface. The pump use is restricted to regions with water table no more than seven(7) meters below the surface. For reasons of economy and convenience this pump has become very popular for serving individual families and small group of communities. Millions of pump are in regular use in the asian countries. With minimum skill this pump can be installed and maintenance can be carried out. part no description of part oty. Per cylinder1 pump handle ci 12 fulcrum pin en 8 steel 23 hex.bolt m6 34/6 plunger rod-mild stl.elec.galvd 15 rod hanger pin-en8 stl 17 hex nut m 12 78 spring washer m12 79 head cover ci 110 hex head bolt m12 711 pump body-ci 112 bucket washer-pvc 113 washer (part of plunger rod) 114 upper plunger disc ms 115 spacer ms 116 lower plunger disc-ms 117 nylock nut m 12 118 hex nut m6 119 plain washer m6 std. 120 flapper weight ci 121 flapper valve veg.tan.leather 122 base plate ci 1 parts subjected to rusting are hot dip galvanized.