Investa Pumps offers back-pull out Pumps to cater to various Chemical users which involves high amount of maintenance in their plants. Back pull out pumps design helps in dismantling the entire pump from its bearing frame leaving the casing being not dismantled from its suction and discharge piping. This leads to ease of checking to see wear and tear of pump wetted parts where the liquid is constantly flowing under pressure.

Back pull out pumps also helps in adjusting the impeller from the bearing frame side adjusting its clearance with the casing during the maintenance activity of the Pumps once the Pump is constantly run for few hours. This also helps in maintaining the pump alignment with its shaft and coupling which avoids the breakage of shaft due to the torque applied over it.

These Pumps are very useful while processing liquids with a high amount of slurry and solid handling which leads to regular wear and tear of Pump wetted parts. For example: Pumping white or black liquor in a paper mill or processing corn maize in a starch industry.

These are clear examples where back Pull out Pumps play a Major role in the maintenance activity of most of Chemical Process Solutions. Investa Pumps offers the following designs in variety of Materials in order to serve the above tough chemical services in a much better way improving the product life, reducing product life cycle, cost and reducing the Mean time Between Pump failures due to the continuous ease of maintenance at regular intervals.

As a leading manufacturer of back pull out pumps in India, Investa ensures that each and every pump that is delivered to our global customers passes thoroughly our stringent Quality Control (QC) polices.

Two Intrinsic Designs covering wide range of HighTemperature Fluids and other Vegetable Oil Applications.Maximum Temperature handling up to 350o C. Back Ribs on Impeller. Heat Barrier plate for better heat dissipation.Cooling Fins (Air-Cooled) are provided to eliminate use of External Cooling Systems. Oil Lubricated Bearing Housing Only, with Ball Bearings provided on the Product Side as well as the Drive Side to ensure Ease of Maintenance & Better Service Life. Intermediate element Provided for Vegetable OilApplications Under Vaccum, eliminating use of Expensive Double or Metal Bellow Seals.

The company has been serving nearly 80% of the Indian Steel industry and chemical industries since last two decades. PVDF offers the specific advantages of easy processing in accordance with all the conventional methods used in plastic industry. PVDF offers a high degree of crystallinity to the other process which results in superior thermo-mechanical properties.

Available in All Grades of Stainless Steel and other Exotic Metals(Alloy 20, Hast B and C)Can handle temperature upto 240 Degree CentegradeEquipped with High Alpha Sintered SiC Bush Bearings with Equivalent Slots grooved on it.Also comes with NdFeBD and SmCo Rare Earth Magnets tackling all the cryogenic and toxic liquids at high temperatures.All the Shafts are drilled completly hollow.Special Carbon Impregnated SiC Bush provided for Dry Run Protection.These Pumps are available upto 25H

The thick walls casing liner and back plate is of Poly Vinyli Dene fluoride [PVDF] Casing liner is covered in a standard shell of cast iron. Casing Liner and Back Plate are solid injection molded in our factory at Valsad. The impeller provided is semi-open type. A large metal insert in the PVDF impeller greatly increases its mechanical strength and provided long life of service. Bearing Pedestal includes a rigid shaft of high strength Stainless Steel EN-8 EN-19EN-24EN-41 and a double row ball bearing with extremely high load capacity. Envelope gasket provided is of Poly Tetra Fluoro Ethylene [PTFE] with EPDM rubber insert to ensure maximum sealing.

Investa Pumps manufactures Metallic Pumps out of a specialized Lost Wax Process which are free of Casting rejections and very superior in quality in terms of Casting thickness and surface finish.

More information

We offer these pumps in various different Material of Construction to tackle majorly all kinds of Process Liquids.

Some acidic mixtures, mineral process solutions, sea water, Caustic at different concentrations and at different temperatures.

All the materials mentioned in the above table tackle applications like Sulphuric acid (Dilute and concentrated), nitric acid, oleum, majorly all types of solvents.

All the materials mentioned in the above table tackle applications like Sulphuric acid (Dilute and concentrated), nitric acid, oleum, majorly all types of solvents.

Investa Pumps now introduces the new I-Mag series of Pumps as the Mag Drive Pumps. These Pumps are used in Pumping high amount of Cryogenic or Toxic Fluids where emissions of chemicals is a major issue. Investa Provides these pumps in ISO 2858/5199 Standards with Closed Impellers for Pumping Liquids with higher Pump effeciencies.

More information

• Available in All Grades of Stainless Steel and other Exotic Metals(Alloy 20, Hast B and C)
• Can handle temperature upto 240 Degree Centegrade
• Equipped with High Alpha Sintered SiC Bush Bearings with Equivalent Slots grooved on it.
• Also comes with NdFeBD and SmCo Rare Earth Magnets tackling all the cryogenic and toxic liquids at high temperatures.
• All the Shafts are drilled completly hollow.
• Special Carbon Impregnated SiC Bush provided for Dry Run Protection.
• These Pumps are available upto 25HP.

Investa Pumps manufactures Slurry handling Pumps for handling various slurries of Chemical Industries up to 35 to 40%.

These can be achieved various range of pumps which Investa Manufactures and with a certain amount of Construction features. The most important features these pump have to pump any amount of slurries are the following:-

• No seal water required.
• Can pump upto 50 to 60% slurry and solid handling without much leakages which is there in normal gland pack pumps.
• Due to less leakage the product loss is much lesser as compared to normal gland packed pumps.
• It comes with a very specialised Non-Asbestos Gland Packing.
• No maintainance reqd as no slurry mechanical seals are used.
• Can be operated on 1440 as well as 2900 rpm.
• Rotating parts can be provided in CD4MCu material for your kind of abrasive slurry.
• Here the vaccum is created between the impeller and the expeller which holds the liquid and doesn't allowthe liquid to come towards the gland and throws the slurry back into the discharge line.

Investa Pumps are into manufacturing Pumps from Stainless Steel and Cast Iron or Cast Steel Castings for various duties in chemical plants. Their Cast Iron/Cast Steel Pumps are highly used in Water Pumping in Utility Sectors of Chemical plants.

Stainless Steel Pumps are generally consumed for various solvent handling applications or other Chemical handling applications pertaining to different industry. All these above Pumps have high wall thickness to take maximum pressure rating upto 20Bar. All the above CI/SS Parts are casts in different Induction Furnaces only to maintain the exact quality of Chemical Compositions. With superior casting finish for these pumps these pumps cater across the length and breadth of the nation.

For all these above Pumps all the Flange Standards are duly drilled as per Known Standard or can be as per Customers Standards as well. With having the best kind of Hydraulic Knowledge investa can produce highly efficient SS/CI pumps thus enabling the growth of any chemical plant.

Investa Pumps is a leading manufacturer of Centrifugal Chemical Process Pumps in specialized Fluoropolymers (PVDFPolyVinylidene Di Fluoride) for handling various high corrosive liquids. The company has been serving nearly 80% of the Indian Steel industry and chemical industries since last two decades. PVDF offers the specific advantages of easy processing in accordance with all the conventional methods used in plastic industry. PVDF offers a high degree of crystallinity to the other process which results in superior thermo-mechanical properties.

Special properties of PVDF Pumps:

• Resistance to most chemicals and solvents
• High thermal stability- continuous running up to 120C temperature
• High purity and greater mechanical strength at elevated temperatures.
• High abrasion resistance and resistance to sunlight
• Resistance to nuclear radiation and fungus
• Low permeability to most gases and liquids
• Low flame and smoke characteristics

The thick walls casing liner and back plate is of Poly Vinyli Dene fluoride [PVDF] Casing liner is covered in a standard shell of cast iron. Casing Liner and Back Plate are solid injection molded in our factory at Valsad. The impeller provided is semi-open type. A large metal insert in the PVDF impeller greatly increases its mechanical strength and provided long life of service. Bearing Pedestal includes a rigid shaft of high strength Stainless Steel EN-8/ EN-19/EN-24/EN-41 and a double row ball bearing with extremely high load capacity. Envelope gasket provided is of Poly Tetra Fluoro Ethylene [PTFE] with EPDM rubber insert to ensure maximum sealing.

Due to the large cast iron armor over the liner and large metal impeller core, the PVDF used in Fluorolined Pumps can be stressed to a relatively high extent without becoming mechanically over loaded. The Back Pull Out design offer easy maintenance. The pumps and base frames are externally protected from corrosion by a layer of Epoxy paint.

The pumps are manufactured in 20 models with maximum interchangeability. The pumps are suitable for flow rate up to 400 m3/hr with head being 100 mts of liquid column.

Investa Pumps is one of the leading thermic fluid pumps manfacturer in India with over two decades of experience and expertise.

Working Principle of Filter Presses

Machines which are used to Filtrate Suspensions under high Pressurized Conditions in order to separate the Liquid and Solids.

It comprises of Set of Chamber Plates covered by Filter Cloth in order to Filter the Liquid and hold the Solid Particles under the Process of Pressurizing Sludge through a Feed Pump and Squeezing of Chamber Plates.

Filter Press Pump 1:

Properties & Advantages:

• Completely Reversed balanced Internally Mounted Mechanical Seal Developed for High Slurry and Sludge Content Application.
• Can work under very high back pressure.
• Large Cross Sections and Thickness of Seal Face Parts in order to overcome the Difficulties in High Sludge Content Applications.
• Can work very well continuously at higher RPM's as well.
• Due to very High Pressure Requirements, at the Time of Effective cake Formation and Squeezing of Chamber Plates a very high amount of Back pressure is involved which is dealt very efficiently with this Mechanical Seal with it very hard Single Coil (Completely Stainless Steel with PVDF Coasted) Spring with all its other parts being product protected.
• Can be an ideal replacement to a Positive Displacement Pumps.

Applications:

• Acidic Slurries
• Effluent Waste
• Pigment Manufacturing
• Mining
• Urban or Industrial sludge Dewatering
• Other Chemical and Pharmaceutical Applications

Filter Press Pump 2:

Properties & Advantages:

• Also Known as Dynamic Sealing Arrangements
• No seal water required.
• Can pump up to 50 to 60% slurry and solid handling without much leakages which is there in normal gland pack pumps.
• Due to less leakage the expensive product loss is much lesser as compared to normal gland packed pumps.
• It comes with a very specialized Non-Asbestos Gland Packing/Grafoil Packing for High Temperature or can also accommodate Single Mechanical Seal.
• No maintenance required as no slurry mechanical seals are used.
• Can be operated on 1440 as well as 2900 rpm.
• Rotating parts can be provided in CD4MCu material for abrasive slurry.

Applications:

• Industrial or Urban Sludge Handling.
• Dyes and Intermediates for Mild Pigment Slurries.
• Pesticides Industry
• Processing of Copper and Other Metal Ores in Mining Applications.
• Pharmaceutical Industries.

Investa Pumps is a leading manufacturer of barrel pumps with wide range of options and operating features, to cater to the many industries. Based in Mumbai with factory in Valsad (Gujarat;India), we have over 40 years experience in pump manufacturing.

Barrel Pumps are available in Stainless Steel: SS-316/ Polypropylene / Teflon Materials of Construction

Technical Features of Thermic Fluid Pumps

Pump Dimensions comply to ISO 2858/5199 with:

• Flange STD ASA 150.
• Available in Closed Impeller Construction for Higher Efficiencies.
• Wide Range of Models and MOCs available (Ductile Iron, Cast Steel & Stainless Steel) covering the Maximum Duty Conditions.

Salient Features of Thermic Fluid Pumps

• Two Intrinsic Designs covering wide range of High
• Temperature Fluids and other Vegetable Oil Applications.
• Maximum Temperature handling up to 350o C.
• Back Ribs on Impeller.
• Heat Barrier plate for better heat dissipation.
• Cooling Fins (Air-Cooled) are provided to eliminate use of External Cooling Systems.
• Oil Lubricated Bearing Housing Only, with Ball Bearings provided on the Product Side as well as the Drive Side to ensure Ease of Maintenance & Better Service Life.
• Intermediate element Provided for Vegetable Oil
• Applications Under Vaccum, eliminating use of Expensive Double or Metal Bellow Seals.

Investa Pumps offers its Self Priming Pumps in Vertical Construction for majorly solvents transfer handlings from the Tank Farms to the Charging vessels. This is majorly found in a lot of Active Pharma Ingredient Units.

Advantages of Self Priming Pumps

• A large vertical pump chamber acts as a Self-Priming Pot.
• It has turbine type of fully open impeller for very efficient clear solvent handling.
• Can be kept in a flameproof environment.
• Can take a negative suction lift up to 3-5mts.
• Investa offers them with a trolley mounted arrangements and so can be mobile in operations.
• Can cover a horizontal distance of 40-45mts.
• Comes with a drain valve arrangement.
• A fully SS-316 body can be provided for various solvents (methanol, toluene, xylene) handling.

Since its construction being vertical in-line with suction and discharge in one line there is no use of axial or thrust bearings and can be used for a very efficient horizontal transfer of Bulk Drug operations. Investa offers these pumps out Investment Casting processes to have minimum casting rejections in heavy walled Casting chamber so as to deliver much quicker to the customers.

As the production of Bulk Drugs increases day by day and Project completion time for these companies worldwide reduces every day, the Investa Vertical Self Priming Pump helps in the fastest way whether it is Solvent Tanker Loading Unloading operations or transferring solvents from the Tank farms to the Charging Vessels.

PTFE (Teflon) with Hastalloy-B2 or SS-316 Shaft

• All wetted parts are fabricated from PTFE.
• Outer & inner pipes and Guide Sleeve are made of pure Teflon.
• The shaft is made of SS-316 or Hastalloy-B2.
• The impeller is made of ETFE

Stainless Steel: SS-316

• All wetted parts like pumping chamber, pump base, discharge tee, nozzle, wing nut, impeller are made of SS-316 investment castings.
• The outer and inner pipes are seamless type made of SS-316.
• The shaft is made of SS-316 Bright Bar.
• The Guide Sleeve and Lip Seals are made of Teflon.

Investa Pumps offers back-pull out Pumps to cater to various Chemical users which involves high amount of maintenance in their plants. Back pull out pumps design helps in dismantling the entire pump from its bearing frame leaving the casing being not dismantled from its suction and discharge piping. This leads to ease of checking to see wear and tear of pump wetted parts where the liquid is constantly flowing under pressure.

Back pull out pumps also helps in adjusting the impeller from the bearing frame side adjusting its clearance with the casing during the maintenance activity of the Pumps once the Pump is constantly run for few hours. This also helps in maintaining the pump alignment with its shaft and coupling which avoids the breakage of shaft due to the torque applied over it.

These Pumps are very useful while processing liquids with a high amount of slurry and solid handling which leads to regular wear and tear of Pump wetted parts. For example: Pumping white or black liquor in a paper mill or processing corn maize in a starch industry.

These are clear examples where back Pull out Pumps play a Major role in the maintenance activity of most of Chemical Process Solutions. Investa Pumps offers the following designs in variety of Materials in order to serve the above tough chemical services in a much better way improving the product life, reducing product life cycle, cost and reducing the Mean time Between Pump failures due to the continuous ease of maintenance at regular intervals.

As a leading manufacturer of back pull out pumps in India, Investa ensures that each and every pump that is delivered to our global customers passes thoroughly our stringent Quality Control (QC) polices.

Two Intrinsic Designs covering wide range of HighTemperature Fluids and other Vegetable Oil Applications.Maximum Temperature handling up to 350o C. Back Ribs on Impeller. Heat Barrier plate for better heat dissipation.Cooling Fins (Air-Cooled) are provided to eliminate use of External Cooling Systems. Oil Lubricated Bearing Housing Only, with Ball Bearings provided on the Product Side as well as the Drive Side to ensure Ease of Maintenance & Better Service Life. Intermediate element Provided for Vegetable OilApplications Under Vaccum, eliminating use of Expensive Double or Metal Bellow Seals.

The company has been serving nearly 80% of the Indian Steel industry and chemical industries since last two decades. PVDF offers the specific advantages of easy processing in accordance with all the conventional methods used in plastic industry. PVDF offers a high degree of crystallinity to the other process which results in superior thermo-mechanical properties.

Available in All Grades of Stainless Steel and other Exotic Metals(Alloy 20, Hast B and C)Can handle temperature upto 240 Degree CentegradeEquipped with High Alpha Sintered SiC Bush Bearings with Equivalent Slots grooved on it.Also comes with NdFeBD and SmCo Rare Earth Magnets tackling all the cryogenic and toxic liquids at high temperatures.All the Shafts are drilled completly hollow.Special Carbon Impregnated SiC Bush provided for Dry Run Protection.These Pumps are available upto 25H

The thick walls casing liner and back plate is of Poly Vinyli Dene fluoride [PVDF] Casing liner is covered in a standard shell of cast iron. Casing Liner and Back Plate are solid injection molded in our factory at Valsad. The impeller provided is semi-open type. A large metal insert in the PVDF impeller greatly increases its mechanical strength and provided long life of service. Bearing Pedestal includes a rigid shaft of high strength Stainless Steel EN-8 EN-19EN-24EN-41 and a double row ball bearing with extremely high load capacity. Envelope gasket provided is of Poly Tetra Fluoro Ethylene [PTFE] with EPDM rubber insert to ensure maximum sealing.

Investa Pumps manufactures Metallic Pumps out of a specialized Lost Wax Process which are free of Casting rejections and very superior in quality in terms of Casting thickness and surface finish.

More information

We offer these pumps in various different Material of Construction to tackle majorly all kinds of Process Liquids.

Some acidic mixtures, mineral process solutions, sea water, Caustic at different concentrations and at different temperatures.

All the materials mentioned in the above table tackle applications like Sulphuric acid (Dilute and concentrated), nitric acid, oleum, majorly all types of solvents.

All the materials mentioned in the above table tackle applications like Sulphuric acid (Dilute and concentrated), nitric acid, oleum, majorly all types of solvents.

Investa Pumps now introduces the new I-Mag series of Pumps as the Mag Drive Pumps. These Pumps are used in Pumping high amount of Cryogenic or Toxic Fluids where emissions of chemicals is a major issue. Investa Provides these pumps in ISO 2858/5199 Standards with Closed Impellers for Pumping Liquids with higher Pump effeciencies.

More information

• Available in All Grades of Stainless Steel and other Exotic Metals(Alloy 20, Hast B and C)
• Can handle temperature upto 240 Degree Centegrade
• Equipped with High Alpha Sintered SiC Bush Bearings with Equivalent Slots grooved on it.
• Also comes with NdFeBD and SmCo Rare Earth Magnets tackling all the cryogenic and toxic liquids at high temperatures.
• All the Shafts are drilled completly hollow.
• Special Carbon Impregnated SiC Bush provided for Dry Run Protection.
• These Pumps are available upto 25HP.

Investa Pumps manufactures Slurry handling Pumps for handling various slurries of Chemical Industries up to 35 to 40%.

These can be achieved various range of pumps which Investa Manufactures and with a certain amount of Construction features. The most important features these pump have to pump any amount of slurries are the following:-

• No seal water required.
• Can pump upto 50 to 60% slurry and solid handling without much leakages which is there in normal gland pack pumps.
• Due to less leakage the product loss is much lesser as compared to normal gland packed pumps.
• It comes with a very specialised Non-Asbestos Gland Packing.
• No maintainance reqd as no slurry mechanical seals are used.
• Can be operated on 1440 as well as 2900 rpm.
• Rotating parts can be provided in CD4MCu material for your kind of abrasive slurry.
• Here the vaccum is created between the impeller and the expeller which holds the liquid and doesn't allowthe liquid to come towards the gland and throws the slurry back into the discharge line.

Investa Pumps are into manufacturing Pumps from Stainless Steel and Cast Iron or Cast Steel Castings for various duties in chemical plants. Their Cast Iron/Cast Steel Pumps are highly used in Water Pumping in Utility Sectors of Chemical plants.

Stainless Steel Pumps are generally consumed for various solvent handling applications or other Chemical handling applications pertaining to different industry. All these above Pumps have high wall thickness to take maximum pressure rating upto 20Bar. All the above CI/SS Parts are casts in different Induction Furnaces only to maintain the exact quality of Chemical Compositions. With superior casting finish for these pumps these pumps cater across the length and breadth of the nation.

For all these above Pumps all the Flange Standards are duly drilled as per Known Standard or can be as per Customers Standards as well. With having the best kind of Hydraulic Knowledge investa can produce highly efficient SS/CI pumps thus enabling the growth of any chemical plant.

Investa Pumps is a leading manufacturer of Centrifugal Chemical Process Pumps in specialized Fluoropolymers (PVDFPolyVinylidene Di Fluoride) for handling various high corrosive liquids. The company has been serving nearly 80% of the Indian Steel industry and chemical industries since last two decades. PVDF offers the specific advantages of easy processing in accordance with all the conventional methods used in plastic industry. PVDF offers a high degree of crystallinity to the other process which results in superior thermo-mechanical properties.

Special properties of PVDF Pumps:

• Resistance to most chemicals and solvents
• High thermal stability- continuous running up to 120C temperature
• High purity and greater mechanical strength at elevated temperatures.
• High abrasion resistance and resistance to sunlight
• Resistance to nuclear radiation and fungus
• Low permeability to most gases and liquids
• Low flame and smoke characteristics

The thick walls casing liner and back plate is of Poly Vinyli Dene fluoride [PVDF] Casing liner is covered in a standard shell of cast iron. Casing Liner and Back Plate are solid injection molded in our factory at Valsad. The impeller provided is semi-open type. A large metal insert in the PVDF impeller greatly increases its mechanical strength and provided long life of service. Bearing Pedestal includes a rigid shaft of high strength Stainless Steel EN-8/ EN-19/EN-24/EN-41 and a double row ball bearing with extremely high load capacity. Envelope gasket provided is of Poly Tetra Fluoro Ethylene [PTFE] with EPDM rubber insert to ensure maximum sealing.

Due to the large cast iron armor over the liner and large metal impeller core, the PVDF used in Fluorolined Pumps can be stressed to a relatively high extent without becoming mechanically over loaded. The Back Pull Out design offer easy maintenance. The pumps and base frames are externally protected from corrosion by a layer of Epoxy paint.

The pumps are manufactured in 20 models with maximum interchangeability. The pumps are suitable for flow rate up to 400 m3/hr with head being 100 mts of liquid column.

Investa Pumps is one of the leading thermic fluid pumps manfacturer in India with over two decades of experience and expertise.

Working Principle of Filter Presses

Machines which are used to Filtrate Suspensions under high Pressurized Conditions in order to separate the Liquid and Solids.

It comprises of Set of Chamber Plates covered by Filter Cloth in order to Filter the Liquid and hold the Solid Particles under the Process of Pressurizing Sludge through a Feed Pump and Squeezing of Chamber Plates.

Filter Press Pump 1:

Properties & Advantages:

• Completely Reversed balanced Internally Mounted Mechanical Seal Developed for High Slurry and Sludge Content Application.
• Can work under very high back pressure.
• Large Cross Sections and Thickness of Seal Face Parts in order to overcome the Difficulties in High Sludge Content Applications.
• Can work very well continuously at higher RPM's as well.
• Due to very High Pressure Requirements, at the Time of Effective cake Formation and Squeezing of Chamber Plates a very high amount of Back pressure is involved which is dealt very efficiently with this Mechanical Seal with it very hard Single Coil (Completely Stainless Steel with PVDF Coasted) Spring with all its other parts being product protected.
• Can be an ideal replacement to a Positive Displacement Pumps.

Applications:

• Acidic Slurries
• Effluent Waste
• Pigment Manufacturing
• Mining
• Urban or Industrial sludge Dewatering
• Other Chemical and Pharmaceutical Applications

Filter Press Pump 2:

Properties & Advantages:

• Also Known as Dynamic Sealing Arrangements
• No seal water required.
• Can pump up to 50 to 60% slurry and solid handling without much leakages which is there in normal gland pack pumps.
• Due to less leakage the expensive product loss is much lesser as compared to normal gland packed pumps.
• It comes with a very specialized Non-Asbestos Gland Packing/Grafoil Packing for High Temperature or can also accommodate Single Mechanical Seal.
• No maintenance required as no slurry mechanical seals are used.
• Can be operated on 1440 as well as 2900 rpm.
• Rotating parts can be provided in CD4MCu material for abrasive slurry.

Applications:

• Industrial or Urban Sludge Handling.
• Dyes and Intermediates for Mild Pigment Slurries.
• Pesticides Industry
• Processing of Copper and Other Metal Ores in Mining Applications.
• Pharmaceutical Industries.

Investa Pumps is a leading manufacturer of barrel pumps with wide range of options and operating features, to cater to the many industries. Based in Mumbai with factory in Valsad (Gujarat;India), we have over 40 years experience in pump manufacturing.

Barrel Pumps are available in Stainless Steel: SS-316/ Polypropylene / Teflon Materials of Construction

Technical Features of Thermic Fluid Pumps

Pump Dimensions comply to ISO 2858/5199 with:

• Flange STD ASA 150.
• Available in Closed Impeller Construction for Higher Efficiencies.
• Wide Range of Models and MOCs available (Ductile Iron, Cast Steel & Stainless Steel) covering the Maximum Duty Conditions.

Salient Features of Thermic Fluid Pumps

• Two Intrinsic Designs covering wide range of High
• Temperature Fluids and other Vegetable Oil Applications.
• Maximum Temperature handling up to 350o C.
• Back Ribs on Impeller.
• Heat Barrier plate for better heat dissipation.
• Cooling Fins (Air-Cooled) are provided to eliminate use of External Cooling Systems.
• Oil Lubricated Bearing Housing Only, with Ball Bearings provided on the Product Side as well as the Drive Side to ensure Ease of Maintenance & Better Service Life.
• Intermediate element Provided for Vegetable Oil
• Applications Under Vaccum, eliminating use of Expensive Double or Metal Bellow Seals.

Investa Pumps offers its Self Priming Pumps in Vertical Construction for majorly solvents transfer handlings from the Tank Farms to the Charging vessels. This is majorly found in a lot of Active Pharma Ingredient Units.

Advantages of Self Priming Pumps

• A large vertical pump chamber acts as a Self-Priming Pot.
• It has turbine type of fully open impeller for very efficient clear solvent handling.
• Can be kept in a flameproof environment.
• Can take a negative suction lift up to 3-5mts.
• Investa offers them with a trolley mounted arrangements and so can be mobile in operations.
• Can cover a horizontal distance of 40-45mts.
• Comes with a drain valve arrangement.
• A fully SS-316 body can be provided for various solvents (methanol, toluene, xylene) handling.

Since its construction being vertical in-line with suction and discharge in one line there is no use of axial or thrust bearings and can be used for a very efficient horizontal transfer of Bulk Drug operations. Investa offers these pumps out Investment Casting processes to have minimum casting rejections in heavy walled Casting chamber so as to deliver much quicker to the customers.

As the production of Bulk Drugs increases day by day and Project completion time for these companies worldwide reduces every day, the Investa Vertical Self Priming Pump helps in the fastest way whether it is Solvent Tanker Loading Unloading operations or transferring solvents from the Tank farms to the Charging Vessels.

PTFE (Teflon) with Hastalloy-B2 or SS-316 Shaft

• All wetted parts are fabricated from PTFE.
• Outer & inner pipes and Guide Sleeve are made of pure Teflon.
• The shaft is made of SS-316 or Hastalloy-B2.
• The impeller is made of ETFE

Stainless Steel: SS-316

• All wetted parts like pumping chamber, pump base, discharge tee, nozzle, wing nut, impeller are made of SS-316 investment castings.
• The outer and inner pipes are seamless type made of SS-316.
• The shaft is made of SS-316 Bright Bar.
• The Guide Sleeve and Lip Seals are made of Teflon.