J. K. Pumps Sales & Services

Kalyanpuri, Delhi

1.Transfer of various grades of oils like light Diesel Oils, Fuel Oils, Transformer oils, lube oils, castor oils, Grease , wax etc. 2.Transfer of chemicals like sodium silicate, caustic soda, resins, enamels, adhesives, fatty acids, paints and varnish, pulp, juices, Syrups, Alcohol, Kerosene, etc. 3.Atomizing of fuel oil at high pressure for burners and boilers. 4.Lubrication of gear boxes, cranes, Machine tools, etc. 5.Cooling and filtering in machine tools. 6.Heat transfer liquids for chemical vessels. 7.Hydraulic systems for presses, power pack units etc. These pumps are simple in design and robust and sturdy in construction. Only tested materials are used to give them long life. They are built in various sizes and versions to suit every possible industrial application. These pumps available either foot mounted or flange mounted. Pressure range - 0 Kg./cmto 10 Kg./cmCapacity - upto 4000 LPM Size - 3/8" to 8" Inlet - outlet

1.Direction of rotation can be given as per client's requirements. 2.Suction and delivery have threaded connections upto 20" BSP. Flange connections can be given on request. 3" & above pumps have integral flange connection. 3.As per clients requirement pump is provided with electric motor, gear box, diesel engine, base plate, coupling, guard, flanges, pulley & Belt Drive, Trolley Mounted, etc. 4.Pump are also available in steam jacketed design specially suitable for liquids which solidify or become highly viscous at room temperature like LSHS, Wax, Coal Tar, Adhesives, etc. 5.Pumps are fitted with Mech. Seal, Gland Packing or oil seal as per client's requirements. 6.Pumps are available under Low pressure range (0 to 10 Kg/cm) as well as High pressure range (11 to 40 Kg/cm) On the basis of requirements. 7.Pumps are available in SS 304, SS 316, A 216 Gr. WCB, mild steel, gun metal, Aluminium Material also. 8.Pumps can be offered with external bearing design suitable for liquids which do not have lubricating property like molasses, high temp. oil, Corrosive abrasive liquid, Pharmaceutical Products, etc. 9.Pumps are designed, mfd. & tested as per API Std. 676. 10.A builtin relief wall is provided in Pump Back Cover. It can be adjusted externally to ensure that the pump does not build up pressure above certain preset limit. This prevents overloading of the motor as well as probable damage to the pump.

We present high efficiency economical pumps which are compact, high efficiency pumps for demanding budgets. Having user-friendly design, these are widely used for various industrial applications. Following are some of the major aspects of our product: 1 Simple, rugged & reliable using the most appropriate materials 2 Ideal for circulations of chemical in metal finishing (electroplating) industry 3 PVDF impellers available as per client's requirements

Efficient and Economical pumps for intermittent / semi continuous duties. Best suited for electroplating, filtration applications Head - 28mts Flow - 30 m3 /hr

Air-operated double diaphragm pumps can move anything from fine chemicals (gentle, non-shearing action), to abrasive and viscous slurries (no close-fitting parts, low internal velocities), and almost any other product that can move. A few of the thousands of products now being pumped:1.Paints & solvents 2.Pigments 3.Resins 4.Construction water & waste 5.Beer & wine 6.Mine tailings 7.Chemicals 8.Oils & lubricants 9.Glues & adhesives 10.Dyes 11.Foods 12.Tanker loading/unloading 13.Marine barges 14.Ceramic slips, slurries & glazes 15.Latex 16.Driller's mud 17.Inks & printing liquors 18.Against filter press 19.Low density powders 20.Handling Barrels, Jerry Cans, Carboys. Versatile Performance 1.Can run dry indefinitely without damage. 2.No shaft seals or gland packing. 3.Infinitely variable flow & discharge pressure from 0 to pump's maximum by adjusting air pressure. 4.Gentle non-shearing action. 5.If discharge is clogged or closed pump stops immediately; no power consumed, no heat, no wear. By opening discharge, flow starts automatically. 6.Operates submerged or with flooded suction. 7.Self-priming from a dry start. 8.Pressures up to 100 PSI (7 bar). 9.No close fit, sliding or rotating parts. Low internal velocity reduces wear. 10.Quick assembly/disassembly with split clamp bands. 11.Capable of pumping at high temperatures. 12.Quiet, steady discharge flow without use of pulsation dampener. 13.Safe for use in explosive environments. No electrical hazards or costly motor and control equipment needed. 14.No pressure relief or bypass piping required because pump pressure never exceeds air inlet pressure. 15.Pollution-free operation. The pump even improves air environment in confined areas.

The air valve directs pressurized air to the back side of diaphragm 1. The compressed air is applied directly to the liquid column separately by elastomeric diaphragms. The diaphragm acts as a separation membrane between the compressed air and the liquid. Driving the diaphragm with air instead of the shaft balances the load and removes mechanical stress from the diaphragm, dramatically extending diaphragm life. The compressed air moves the diaphragm away from the center block of the pump.The opposite diaphragm is pulled in by the shaft connected to the pressurized diaphragm. Diaphragm 2 is now on its air exhaust stroke; air behind the diaphragm has been forced out to atmosphere through the exhaust port of the pump. The movement of diaphragm 2 toward the center block of the pump creates a vacuum within chamber 2. Atmospheric pressure forces fluid into the inlet manifold forcing the inlet valve ball off its seat. Liquid is free to move past the inlet valve ball and fill the liquid chamber.

The heart of the Double Acting Air Operated Diaphragm Pump is the air valve which shifts the air supply to both diaphragms alternately with complete reliability under all conditions of head and flow. The air valve performs this function with a simplicity in design and serviceability.

Cast Iron Cast Aluminium S. S. 316 Teflon (PTFE)

Neoprene / EPDM / Nitrile / PTFE / Hypalon

1) F.R.L : Air Filter, Regulator and Lubricator are required in Air line to provide clean, moist free air at constant pressure to the pump. FRL also helps to lubricate air valve assembly (connecting shaft and piston).2) Needle valve in brass.Size available 1/4", 3/8", 1/2".

Offered in cost effective prices, our time tested proven design is widely used in the industry for various applications. Meeting with specific requirements of the clients, our product has the following essentials:Low head (upto 15) medium capacity pumps coupled to 1440 rpm motorsExcellent for transferring and loading/unloading of acid/alkali

To handle liquids above 175'C, cast integral cooling chamber is designed for 600 Kpa working pressure or 900Kpa test pressure.

1. All The Wetted parts Are Made From Investment Castings Using Lost Wax process, 2. Giving Excellent Surface Finish, Sound Castings, Giving Minimum Resistance to Flow 3. Resulting in better Efficiencies. 4. Maximum Interchangeability, Gives Minimum Spare parts Inventory. 5. Greater Quality Control and Accuracy in Production Of Every pump With the Modern 6. Machining Operations. 7. Back Pull Out Design, permits Quick Inspection or Repairs Of Rotating Elements 8. Without Disturbing Electrical and Piping Connections Resulting in Minimum Down Time 9. Hydraulic Performance Maintained by Simple External Axial Adjustment Of Impeller Wear. 10. Exclusive Balanced Thrust. 11. Standard Dimensions , Cut Layout design Cost. 12. Standard Foundation Save Installation and Drawing Time, Talent and Money.

We are leading supplier of Self Priming Centrifugal Pump in Delhi. We Provide best service for our Self Priming Centrifugal Pump.

Polypropylene Pumps series is high quality pump and design is all parts into contact with liquid are non-metallic Construction these pump have been designed .Particularly to handle corrosive and highly corrosive or reactive service conditions in chemical & Process industries and can handle Acids, Alkalies, Effluents, Solvents, Slurries etc. The Wetted components of the pump viz. Casing, Impeller, Back Cover, made in Polypropylene ensure excellent resistance to corrosion and shaft sleeves are offered in ceramic, Hastelloy, SS-316, depending upon the liquid Characteristics Pumps can effectively handle corrosive liquids such as HF, HCL, H2So4, H3PO4, HNO3, caustics slurries, and sea water. Acid Picking Recirculation Process, Dyes and Pigments, Tanneries, Paper and Pulp Industries, Effluent Treatment, Chemical Processing, Detergent and Caustics, Breweries, Petro Chemical.

Offered in cost effective prices, our time tested proven design is widely used in the industry for various applications. Also used as chemical process pumps. Meeting with specific requirements of the clients, our product has the following essentials:

• Low head (upto 15) medium capacity pumps coupled to 1440 rpm motors
• Excellent for transferring and loading/unloading of acid/alkali

Single Piece solid moulded casing & Impellers ensure a smooth running of pumps for leak proof long life and minimum of wear. Shaft Sleeve :-Available with Alloy 20, SS 316, Ceramic, depending upon the liquids to be handled. Specially Design heavy duty cast iron bearing housing to accommodate, grease lubricate bearing arrangement reduces bearing failure & Increase its life by minimum three to four times. Dimensions are standard ensures easy maintenance & replacement of spares & Pumps. Stuffing Box: The stuffing box is extra deep to reduce leakage and minimize the maintenance. Sealing by external supply is standard. Pump are available with Externally Mounted Teflon Bellows Mechanical Seals with T- Ceramic Stationary.

Delivery Casing, Back Plate With - Polypropylene Stuffing Box, Impeller, Pump Shaft - Stainless Steel SS 304. Shaft Sleeve - Ceramic, SS 316, Hastelloy, B/C Alloy 20. Bearing Housing - Gr. Cast Iron, Gr. FG 200 of IS 210 - 1978 Stuffing box sealing - Mechanical Seal GFT VS Ceramic Face Combination. (or) Teflon Gland Packing.

Size - NB 18 mm to 100 mm Capacity - Up to 150 M3/hr Total Head - Up to 50 Meters Speed - 1450 rpm & 2900 rpm Temperature - Up to 90C (194F)

VGP - Series Pumps(Vertical Glandless/Sealless Pumps) M.O.C - U.H.M.W. -P.E. The V.G.P.Series pumps in normal hydraulic terms does not differ from any conventional centrifugal pump.The pump is designed in such a way that the liquid which would normally try to pass through the point, where the impeller drive shaft enters the backplate(stuffing box) is diverted and returnet as a controlled flow to the suction tank.The need for any seal is eliminated by allowing the leakage liquid to escape through the Overflow connection of the overflow chamber. The liquid entering suction flow around the impeller casing and leaves through the delivery under pressure. Between the annular gap of upper rotor casing and impeller some leakage liquid escapes to the overflow chamber. The auxiliary impeller (expeller)prevents the leakage liquid going further up and canalises it through out -lrt in the overflow chamber. These pumps are ideally suited for continuous operation and for all scrubbing application.The pumps always work with a negative suction.