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Supplier: Witte Pumps & Technology GmbH
Description: BOOSTER - Gear pump for polymer processing The reliable transfer and booster gear pump for polymer processing BOOSTER gear pumps are used in the polymerisation process, to boost the pressure of medium to high viscosity media. They transport
- Maximum Discharge Pressure: 3225 psi
- Maximum Discharge Flow: 2 to 20 GPM
- Media Temperature: 660 F
- Power Source: None, Pump Only
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Supplier: Mahr Inc.
Description: Discharge pumps with low product shearing ensure an optimal discharge of viscous polymer melts of reactors. The discharge pumps can be supplied with double-heating jacket or electrically heated. Booster pumps are usually performed as an inline pump. They are mainly
- Housing Material: Stainless Steel
- Maximum Discharge Pressure: 10153 psi
- Pump Type: Gear Pumps
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Supplier: jbj Techniques Limited
Description: This FTP helical gear pump is the ideal solution for low-pressure lubrication applications where low-viscosity fluids are required, such as fire-resistant fluids. Typical applications include large lubrication systems, lubrication of the guides of machine tools, and the lubrication and
- Maximum Discharge Pressure: 725 psi
- Maximum Discharge Flow: 2.77 to 13.89 GPM
- Power Source: Hydraulic
- Pump Type: Positive Displacement Pumps, Gear Pumps
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Supplier: Witte Pumps & Technology GmbH
Description: also offers housing variants for replacing existing pumps and debottlenecking, not to mention solutions for special requirements based on customer requests. By standardising on three gear widths for each centre distance, the distances between the respective pump sizes have been
- Maximum Discharge Pressure: 4641 psi
- Power Source: None, Pump Only
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Supplier: Cole-Parmer
Description: • Self-priming and bidirectional capabilities offer excellent dosing, metering, and transfer of polymers and corrosive chemicals • Wear-resistant helical gears offer reduced noise levels of 10 dB • Heavy-duty three-piece design combines bearings and wear plates to easily
- Horsepower: 0.3333 HP
- Maximum Discharge Pressure: 110 psi
- Maximum Discharge Flow: 1.5 GPM
- Power Source: AC Powered
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Supplier: Clark Solutions
Description: Model GP-301-S is a compact, powerful DC electric gear pump that delivers up to 3.3 gallons per minute and 40 PSI. With AISI 316 SS body and steel shaft along with Fluoro-polymer PTFE gears it is able to move many aggressive viscous and non-viscous fluids. The GP-301-S
- Discharge Size: 0.3750 inch
- Maximum Discharge Pressure: 20 to 40 psi
- Maximum Discharge Flow: 3 GPM
- Power Source: DC Powered
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Supplier: Cole-Parmer
Description: • Self-priming and bidirectional capabilities offer excellent dosing, metering, and transferring of polymers and corrosive chemicals • Wear-resistant helical gears offer reduced noise levels of 10 dB • Heavy-duty three-piece design combines bearings and wear plates to
- Horsepower: 0.7500 HP
- Maximum Discharge Pressure: 100 psi
- Maximum Discharge Flow: 3.99 GPM
- Power Source: AC Powered
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Liquid Handling Pumps - S9176BCB-C1T47 - Chemsteel PPS gear pump, 10 GPM, 115/230 VAC -- GO-70736-30Supplier: Cole-Parmer
Description: • Self-priming and bidirectional capabilities offer excellent dosing, metering, and transferring of polymers and corrosive chemicals • Wear-resistant helical gears offer reduced noise levels of 10 dB • Heavy-duty three-piece design combines bearings and wear plates to
- Horsepower: 1.5 HP
- Maximum Discharge Pressure: 100 psi
- Maximum Discharge Flow: 10.01 GPM
- Power Source: AC Powered
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Supplier: Cole-Parmer
Description: • Self-priming and bidirectional capabilities offer excellent dosing, metering, and transferring of polymers and corrosive chemicals • Wear-resistant helical gears offer reduced noise levels of 10 dB • Heavy-duty three-piece design combines bearings and wear plates to
- Horsepower: 0.3333 HP
- Maximum Discharge Pressure: 100 psi
- Maximum Discharge Flow: 0.5544 GPM
- Power Source: AC Powered
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Supplier: Gear Motions, Inc.
Description: in each revolution. They can pump all sorts of fluids, including viscous, polymers, fuel and lube oils, resins and caustic fluids like PVC. Gears are the heart of a positive displacement pump, so ensure your gears are of the highest quality by partnering with
- Gear Type: Other
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Supplier: Witte Pumps & Technology GmbH
Description: The POLY-AT design offers exceptional flexibility when it comes to installations beneath the polymer melting reactor. Customers can choose from three different flange geometries to ensure they are always benefiting from the best combination of reactors and pump flanges from both a
- Maximum Discharge Pressure: 2901 to 4641 psi
- Power Source: None, Pump Only
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Supplier: Witte Pumps & Technology GmbH
Description: CHEM MINI - Gear pump for conveying and metering of fluids with low to medium viscosity. The CHEM MINI gear pump is particularly suitable for precision metering tasks of low to medium viscosity media. The application range goes from classic transfer and metering tasks in
- Maximum Discharge Pressure: 1740 psi
- Maximum Discharge Flow: Over 2 GPM
- Media Temperature: 580 F
- Power Source: None, Pump Only
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Supplier: Mahr Inc.
Description: highest process precision. Feinpruef Spinning Pumps of Mahr Metering Systems deliver the polymer melt in highest precision and provide the basis of first class yarn quality for the winder. The planetary spinning pumps are able to deliver upto 40 uniform streams of polymer
- Housing Material: Stainless Steel
- Maximum Discharge Pressure: 4351 to 7252 psi
- Pump Type: Positive Displacement Pumps
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Supplier: Johnson Pump, An SPX Brand
Description: TopGear L-series is available in six different sizes. Shaft seal options include mechanical seals, packed gland and double flushed PTFE lipseals. Flange-mounted or bracket for foot-mounting, the TG L pedestal fits to IEC-flanged motors. Safety relief valves are available built-on or
- Maximum Discharge Pressure: 435 psi
- Maximum Discharge Flow: 35.22 GPM
- Media Temperature: 482 F
- Power Source: None, Pump Only
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Supplier: DRUM-MATES Inc.
Description: motor drives. Using the interchangeable pump drives with any number of pump tubes, can eliminate crosscontamination of different pH’s, thick chemicals, heavy coatings, 2 component materials, colorants, viscous polymers, resins, etc. and reduce purging requirements between
- Type Of Pump: Metering Pumps
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Supplier: Total Plastics, Inc.
Description: (for bio-based polymers) continuous usage temperature of 100°C and its chemical resistance to organic solvents, for which PA is well known. This material can thus be used not only in traditional PA 6 applications, but also where the use of PA 6 previously reached its limits. Pump parts
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Supplier: Western Analytical Products
Description: million actuations with no change in performance. (Tested using room-temperature water as the solvent.) The wetted materials are chemically resistant ceramic and PEEK polymer and the valves are rated to 500 psi (34 bar). Each valve includes 1/4-28 Flangeless Fittings for 1/16"" OD tubing
- Valve Type: Injection Valves
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Supplier: Western Analytical Products
Description: million actuations with no change in performance. (Tested using room-temperature water as the solvent.) The wetted materials are chemically resistant ceramic and PEEK polymer and the valves are rated to 500 psi (34 bar). Each valve includes 1/4-28 Flangeless Fittings for 1/16"" OD tubing
- Valve Type: Injection Valves
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Supplier: Western Analytical Products
Description: million actuations with no change in performance. (Tested using room-temperature water as the solvent.) The wetted materials are chemically resistant ceramic and PEEK polymer and the valves are rated to 500 psi (34 bar). Each valve includes 1/4-28 Flangeless Fittings for 1/16"" OD tubing
- Valve Type: Injection Valves
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Supplier: Magnalube, Inc.
Description: Magnalube-GX grease is composed of a lithium-complex thickener infused with functional polymers for better adhesion in wet environments and better performance at higher temperatures. This composition is blended carefully with high viscosity base oils to give the product exceptional film
- Applications: Aerospace, Automotive / Transportation, Bearings, Combustion Engines, Compressors / Piston Pumps, Machine / Gears, Marine, MIL-SPEC / Military, Process Equipment, Specialty
- Chemistry / Constituents: Lithium Complex, Fluoropolymer / PTFE (e.g., Teflon®), Molybdenum / Metal Sulphide, Petroleum / Mineral Oil, Synthetic / Semi-synthetic, Specialty / Other
- Density / Specific Gravity (@15.6°C, 60°F): Over 0.9000 specific gravity
- Features: Corrosion Inhibitor / Rust Preventative, EP (Extreme Pressure / Active), Mold Release / Release Agent, Sealing / Barrier
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Supplier: Magnalube, Inc.
Description: Magnalube-GX grease is composed of a lithium-complex thickener infused with functional polymers for better adhesion in wet environments and better performance at higher temperatures. This composition is blended carefully with high viscosity base oils to give the product exceptional film
- Applications: Aerospace, Automotive / Transportation, Bearings, Combustion Engines, Compressors / Piston Pumps, Machine / Gears, Marine, MIL-SPEC / Military, Process Equipment, Specialty
- Chemistry / Constituents: Lithium Complex, Fluoropolymer / PTFE (e.g., Teflon®), Molybdenum / Metal Sulphide, Petroleum / Mineral Oil, Synthetic / Semi-synthetic, Specialty / Other
- Density / Specific Gravity (@15.6°C, 60°F): Over 0.9000 specific gravity
- Features: Corrosion Inhibitor / Rust Preventative, EP (Extreme Pressure / Active), Mold Release / Release Agent, Sealing / Barrier
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Supplier: Total Plastics, Inc.
Description: valve seats Semiconductor processing equipment Gears Tanks Electrical components Pump parts Hydraulic components Gaskets Circuit btoards
- Use Temperature: -250 to 300 F
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Supplier: Magnalube, Inc.
Description: Magnalube-GX grease is composed of a lithium-complex thickener infused with functional polymers for better adhesion in wet environments and better performance at higher temperatures. This composition is blended carefully with high viscosity base oils to give the product exceptional film
- Applications: Aerospace, Automotive / Transportation, Bearings, Combustion Engines, Compressors / Piston Pumps, Machine / Gears, Marine, MIL-SPEC / Military, Process Equipment, Specialty
- Chemistry / Constituents: Lithium Complex, Fluoropolymer / PTFE (e.g., Teflon®), Molybdenum / Metal Sulphide, Petroleum / Mineral Oil, Synthetic / Semi-synthetic, Specialty / Other
- Density / Specific Gravity (@15.6°C, 60°F): Over 0.9000 specific gravity
- Features: Corrosion Inhibitor / Rust Preventative, EP (Extreme Pressure / Active), Mold Release / Release Agent, Sealing / Barrier
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Supplier: Magnalube, Inc.
Description: Magnalube-GX grease is composed of a lithium-complex thickener infused with functional polymers for better adhesion in wet environments and better performance at higher temperatures. This composition is blended carefully with high viscosity base oils to give the product exceptional film
- Applications: Aerospace, Automotive / Transportation, Bearings, Combustion Engines, Compressors / Piston Pumps, Machine / Gears, Marine, MIL-SPEC / Military, Process Equipment, Specialty
- Chemistry / Constituents: Lithium Complex, Fluoropolymer / PTFE (e.g., Teflon®), Molybdenum / Metal Sulphide, Petroleum / Mineral Oil, Synthetic / Semi-synthetic, Specialty / Other
- Density / Specific Gravity (@15.6°C, 60°F): Over 0.9000 specific gravity
- Features: Corrosion Inhibitor / Rust Preventative, EP (Extreme Pressure / Active), Mold Release / Release Agent, Sealing / Barrier
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Supplier: Sunnen Products Company
Description: .) tolerances far superior to I.D. grinding. The SV-3100 is a precision solution focused on small bore applications of 19 mm (.75 in.) and less. This agile system is suited for an impressive range of applications, including: Hydraulic valves, valve bodies, and pumps
- Applications / Materials Abraded: Automotive, Metals / Metalworking
- Automation: Automatic / Indexing, PLC, Windows® / PC Control
- Motor Voltage and Phase: 460 / 480 V 60 Hz, 50 Hz / International Power, Three-Phase, Other
- Mounting: Floor Mounted / Stationary (Machine Tools)
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Supplier: Sunnen Products Company
Description: .) tolerances far superior to I.D. grinding. This agile system is suited for an impressive range of applications, including: Hydraulic valves, valve bodies, and pumps Diesel fuel injectors Gears, including transmission and other precision gears Gun
- Applications / Materials Abraded: Automotive, Metals / Metalworking
- Automation: Automatic / Indexing, PLC, Windows® / PC Control
- Motor Voltage and Phase: 460 / 480 V 60 Hz, 50 Hz / International Power, Three-Phase, Other
- Mounting: Floor Mounted / Stationary (Machine Tools)
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. » Lubrication and cooling circuits. » Low-pressure hydraulic systems. This FTP helical gear pump is the (read more)
Browse Liquid Handling Pumps Datasheets for jbj Techniques Limited -
Landing Gear: Struts, Actuators, Pivots Cockpit Controls Wing, Trailing Edge: Flaps, Spoilers Wing, Leading Edge: Slats Hydraulic Fuel Pumps Flight Control Systems: Aileron, Rudder, Elevator Electric Actuators Engine (read more)
Browse Aerospace Bearings Datasheets for GGB -
, gearboxes, solenoids and many more. Steering Systems: Yoke Support, Steering Column, Gear Pump Transmissions: Rear Output Shaft, Main Shaft and Reverse Idle Bearings, Clutches, Pumps, Solenoids, Planetary Gear Sets, Gear Shifting (read more)
Browse Plain Bearings and Sleeve Bearings Datasheets for GGB -
, gearboxes, solenoids and many more. Steering Systems: Yoke Support, Steering Column, Gear Pump Transmissions: Rear Output Shaft, Main Shaft and Reverse Idle Bearings, Clutches, Pumps, Solenoids, Planetary Gear Sets, Gear Shifting (read more)
Browse Plain Bearings and Sleeve Bearings Datasheets for GGB -
, gearboxes, solenoids and many more. Steering Systems: Yoke Support, Steering Column, Gear Pump Transmissions: Rear Output Shaft, Main Shaft and Reverse Idle Bearings, Clutches, Pumps, Solenoids, Planetary Gear Sets, Gear Shifting (read more)
Browse Bearing Rings, Housings, and Flanges Datasheets for GGB -
gear, flight controls and engines, to passenger seating and a wide variety of made-to-measure applications for the Aerospace industry: Landing Gear Struts Wing Flap Actuators Hydraulic Fuel Pumps Flight Control Systems Electric Actuators (read more)
Browse Aerospace Bearings Datasheets for GGB -
AS 9100D quality standard for use in landing gear, flight controls, engines, passenger seating, and a wide variety (read more)
Browse Aerospace Bearings Datasheets for GGB -
osmosis membranes. Chemical Manufacturing & Processing: Filtering solvents, acids, alkalis, polymers, resins, catalysts, intermediates, and final chemical products. Protecting pumps, valves, spray nozzles, and sensitive (read more)
Browse Filter Elements Datasheets for Harbory Filtration
Conduct Research Top
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Precise and pulsation free feeding
. As a result of steadily increasing quality standards and the demand for increasingly thinner films, gear pumps are being installed between extruders and tools. The function of the force-feed gear pump is less to increase the pressure more to precisely feed in the polymer melt.
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Aqueous Film Coating: Get It Right the First Time
does not see. Pumping systems, coupled with magnetic flow meters, are typically used to deliver coatings. Choices include gear pumps, used for non-suspension coatings, and peristaltic and rotary lobe pumps. Each has its pros and cons, which are summarized in Table 2. Spray gun geometry and calibration
More Information Top
Indicates content that may require registration and/or purchase.
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The Leak Property Research of Polymer Fluid in Helical Gear Pump
The investigative results offer the important theory foundation of the design of polymer gear pump .
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Anionic Polystyrene; A New Generation
POLYMER GEAR PUMP .
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CR4 - Thread: Suitable material for gears in gear pump
Maag (Textron), Witte and Zenith are three of the top manufacturers of polymer gear pumps .
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On the Degradation and Stabilization of Poly(Methyl Methacrylate) in a Continuous Process
The final product is then continuously discharged from the vacuum chamber with a heated polymer gear pump .
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Preparation of poly(4‐methyl‐1‐pentene) asymmetric or microporous hollow‐fiber membranes by melt‐spun and cold‐stretch method
1) heating jacket; (2) polymer gear pump ; (3) spinneret; (4) heat insulator; (5) hollow fiber.
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Dynamics of semibatch polymerization reactors: II. Pilot‐plant study
Once the batch was complete, a polymer gear pump was used to send the polymer melt to a vertical wiped-film evaporator where the unreacted monomer and solvent were stripped from the polymer.
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Strain hardening in polypropylenes and its role in extrusion foaming
A polymer melt gear pump is used to increase pressure in the extruder and provide the large ⌬P needed for nucleation.
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:: New Materials Zone ::
The funds have been used by PCT, Williamsport, PA, to purchase a polymer extrusion gear pump system for use on its laboratory extrusion line.
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Special features of the preparation of man-made fibres from polymers with various stiffness of the macromolecule chains. Part 1. Structure of polymers, prepara...
Complications arise in metering highly viscous solutions of stiff-chain polymers with gear pumps .
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Gear‐pump‐assisted plasticating extrusion: Part II: Applications
J.M.McKelvey, Urs Maire, and Fritz Haupt: “ Gear Pumps in Polymer Processing Applications,” Chemical Engineering, Sept. 1976.