Air / Pneumatic Plastic Pumps

Self-priming, compact diaphragm pumps suitable for water and light water-based chemicals. Pumps can be situated above liquid level. Run dry capability. Capable of Air or CO ² drive pressures up to 6.8 bar. Shuttle valve eliminates stalling. Corrosion resistant materials capable of handling a... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 119.9

• Pump Housing Material: PP
• Liquid Flow: 5.016

Robust, self-priming, seal-less diaphragm pumps suitable for a wide range of applications including Automotive, Chemical and Pharmaceutical industries. Can run dry without damage. High clearance check-valves for good solids handling. Flow rate can be varied by adjusting air inlet pressure. Air... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 34.848

• Pump Housing Material: PP
• Discharge Size: 1.000

Robust, self-priming, seal-less diaphragm pumps suitable for a wide range of applications including Automotive, Chemical and Pharmaceutical industries. Can run dry without damage. High clearance check-valves for good solids handling. Flow rate can be varied by adjusting air inlet pressure. Air... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 13.992

• Pump Housing Material: PP
• Discharge Size: 0.500

Self-priming, compact diaphragm pumps suitable for water and light water-based chemicals. Pumps can be situated above liquid level. Run dry capability. Capable of Air or CO ² drive pressures up to 6.8 bar. Shuttle valve eliminates stalling. Corrosion resistant materials capable of handling a... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 100.0

• Pump Housing Material: PP
• Liquid Flow: 5.016

Self-priming, compact diaphragm pumps suitable for water and light water-based chemicals. Pumps can be situated above liquid level. Run dry capability. Capable of Air or CO ² drive pressures up to 6.8 bar. Shuttle valve eliminates stalling. Corrosion resistant materials capable of handling a... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 100.0

• Pump Housing Material: PP
• Liquid Flow: 4.990

The SMC PB1000 series of compact single acting process pumps, which can fit in the palm of the hand. Available with a built-in solenoid valve or as an air operated type. This self-priming pump has a high abrasion resistance and low particle generation to prevent sliding to wetted areas. Pump Type =... [See More]

• Power Source: Air or Pneumatic; 24 V dc
• Discharge Pressure: 152.3

• Pump Housing Material: PP, Stainless Steel
• Discharge Size: 0.197

With the new OptiFlo design we have succeeded in reducing the drawbacks of conventional AODD pumps, such as heavy pulsation, stalling air valves, cost of spares, noisy operation, downtime. Thanks to the ingenious frictionless pivoting valve (FPV) and flexible diaphragm suspension (FDS) technologies... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 101.5

• Pump Housing Material: PP
• Liquid Flow: 5.280

Flow rates from 12ml/min to 4.0 litre/min. Variable speed, high torque, reversible four vane pneumatic motor. Clutched rotor for rapid and effortless tube loading. 24-hour-duty rated. One-year full warranty. Value for Life: The lowest cost of ownerhip. Chemical and knock-resistant finish. A... [See More]

• Power Source: Air or Pneumatic
• Media: Liquids

• Discharge Pressure: 30.0

Stall - free design, quite operations - minimal exhaust noise [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 125.0

• Pump Housing Material: Polypropylene
• Liquid Flow: 15.000

Watson-Marlow 521VI/REHC, 521F/REHC, 521P/REHC, 521FX/REHC: 4-7 bar IP55 pumps fitted with LoadSure low-pressure element pumpheads. 521 close coupled pumps offer IP55 ingress protection for light industrial environments. They offer quality, rugged, industrial pumping, with all the pumphead features... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 0.003 to 0.124

• Discharge Pressure: 100.0
• Discharge Size: 0.126

Model B100 Air Operated Diaphragm Pump. Flow Rates to 150 LPM (39.6 GPM), Pressure to 70 Meters (99.7 PSI). DESCRIPTION. B100 diaphragm pumps are characterized by exceptional performance, power, and strength, making them ideal for pumping liquids with very high apparent viscosity up to 50000 cps (at... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 39.600

• Discharge Pressure: 99.7
• Discharge Size: 1.000

Argal reversible models, namely “R ” type, answer to the market demand for compact, practical and economical pumps of limited flow.Those features are obtained departing from the traditional design where the liquid is pumped through manifolds external to the opposite chambers by... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 0.250

• Liquid Flow: ? to 2.640
• Media Temperature: 275

Simple and quick maintenance and with easy-to-replace components, diaphragm pumps BX 100 are fed with non-lubricated air and have an adjustable flow rate and head. Their explosion-proof properties have been certified for the ATEX version according to Directive 94/9/EC ATEX Equipment. Other technical... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 1.000

• Liquid Flow: 39.600
• Media: Liquids

Macnaught ’s M3 DP1-FPM air-operated diaphragm pump features a, high-reliability closed center air valve that is online serviceable and an epoxy-coated air section for tough environmental conditions. – Up to 5 times longer diaphragm life compared to other (AOD Pump) air operated... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 24.000

• Pump Housing Material: Polypropylene
• Media: Suitable Fluids: Most Acids, Detergent Solutions, General Chemistry Fluids

Engineered specifically for slurry delivery applications, the Champion SL20 will handle even the most aggressive slurries with ease. The Champion air-operated, double diaphragm slurry pump is shaft-less and offers a unique Cross Phase Discharge ™ design, which allows for near pulse-less... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 80.0

• Pump Housing Material: PFA
• Liquid Flow: 6.000

G57 Air Operated Double Diaphragm Pump. Automotive Cleaning and Recycling;Chemical Transfer and dispensing;Bag-In-Box chemicalsParts Washers ;Car Wash Systems;. Model No.: G57 Series. Capable of Air or CO2 drive pressures up to 100PSI (6.9bar). Robust Design with durable integral mounting. Patented... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 100.0

• Pump Housing Material: Polypropylene
• Liquid Flow: 5.000

The CFD Pump is a highly accurate pneumatic metering pump capable of 1% repeatability (which translates into efficient use of chemistry and fast replenishment without overshoot). PTFE and PFA wetted parts ensure process purity, as does an integral leak detection sensor. Suction and discharge double... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 7.1

• Pump Housing Material: PTFE/PFA
• Discharge Size: 0.250

Versa-Matic's E1 1" pump uses the Elima-Matic air valve system to provide non-stalling, lube-free performance. The E1 1" plastic bolted pump comes in optional and standard porting models, and offers a flow rate of 0-35 gpm. Features. is available in either plastic or metal. supplies a... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 1.000

• Liquid Flow: 0.000 to 35.000
• Media: Liquids

The TopAir-series is one of the most complete lines of Air Operated Double Diaphragm pumps on the market. With eight sizes up to 800 l/min in a wide range of material combinations we can offer pump solutions for all types of applications and industries. TopAir will pump any liquid which flows or... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 101.5

• Pump Housing Material: PP, PTFE, PVDF, PVC
• Liquid Flow: 2.640

High-power, four-vane air motor-driven pumps. 5:1 speed control capability with suitable regulator. Two-year warranty. 24-hour-duty rated. Maximum flow rate 4.8 gpm (18.1 liter/min). Reversible. A filtered and lubricated air supply is essential. The speed of the pump is controlled by fitting a... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 4.800

• Discharge Pressure: 60.0
• Media: Liquids

Model B150 Air Operated Diaphragm Pump. Flow Rates to 220 LPM (58.1 GPM), Pressure to 70 Meters (99.7 PSI). DESCRIPTION. B150 diaphragm pumps are characterized by exceptional performance, power, and strength, making them ideal for pumping liquids with very high apparent viscosity up to 50000 cps (at... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 58.080

• Discharge Pressure: 99.7
• Discharge Size: 1.250

Simple and quick maintenance and with easy-to-replace components, diaphragm pumps BX 150 are fed with non-lubricated air and have an adjustable flow rate and head. Their explosion-proof properties have been certified for the ATEX version according to Directive 94/9/EC ATEX Equipment. Other technical... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 1.250

• Liquid Flow: 58.080
• Media: Liquids

The Evolve 55 is an evolutionary design of one our most popular and reliable pumps, the Maxim 50. With the help of our customers, we designed the Evolve 55 with improved performance and reliability in mind. First, we focused on improving the life and performance of the diaphragms by incorporating a... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 100.0

• Pump Housing Material: PFA
• Liquid Flow: 15.000

Flojet's ultra-efficient, "stand-up-to-anything" G57 pump has become an industry leader. And now Flojet has raised the bar on pump performance even higher with the G57 Two-Pump system. The Two-Pump system delivers flows of up to 10 GPM. The G57 Two pump system is ideal for a host of heavy-duty... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 100.0

• Pump Housing Material: Polypropylene
• Liquid Flow: 10.000

The right pump for the right job. The FA Series bellows pump addresses low flow and high flow requirements at low to medium temperatures (5 to 100 °C). The FA-2E pump is for precise chemical delivery for flow rates up to 0.5 gpm (2 L/min). The FA-40 pump is excellent for applications requiring... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 0.500

• Pump Housing Material: PTFE
• Discharge Size: 0.375

Versa-Matic's E2 2" pump uses the Elima-Matic air valve system to provide non-stalling, lube-free performance. It is available in a clamped or bolted design, with some models offering a side discharge feature that prevents corrosive fluid from leaking onto the pump's center section. Features. is... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 2.000

• Liquid Flow: 0.000 to 174.000
• Media: Liquids

Flows up to 8.8 GPM (33.3 liters/min) and 30 psi maximum operating pressure with single channel 720R pumphead. Continuous tubing from source to delivery. 3,600:1 control ratio (0.1 to 360rpm speed range). Display pumphead speed or calibrated flow rate. Manual control flow calibration and MemoDose... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 7.700

• Discharge Pressure: 100.0
• Media: Liquids

Model B251 Air Operated Diaphragm Pump. Flow Rates to 340 LPM (89.8 GPM), Pressure to 70 Meters (99.7 PSI). DESCRIPTION. B251 diaphragm pumps are characterized by exceptional performance, power, and strength, making them ideal for pumping liquids with very high apparent viscosity up to 50000 cps (at... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 89.760

• Discharge Pressure: 99.7
• Discharge Size: 1.500

Simple and quick maintenance and with easy-to-replace components, diaphragm pumps BX 250 are fed with non-lubricated air and have an adjustable flow rate and head. Their explosion-proof properties have been certified for the ATEX version according to Directive 94/9/EC ATEX Equipment. Other technical... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 1.500

• Liquid Flow: 89.760
• Media: Liquids

The Maxim 50 air-operated double-diaphragm pump is ideal for aggressive, high purity applications. Its unique construction contains no metal parts or elastomer O-ring seals and includes a fluid path that consists of all PTFE and PFA materials; providing reliable, contamination- free operation at... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 60.0 to 80.0

• Pump Housing Material: PFA
• Liquid Flow: 13.000

N5100 Industrial Air Driven Pump. FLOJET Industrial N5100 Series Pumps are designed for light general commercial and industrial applications. These pumps are constructed from a selection of materials for handling a broad range of chemicals. Model No.: N5100 Series. Compact design with plug-in hose... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 75.0

• Pump Housing Material: Acetal Copolymer
• Liquid Flow: 2.000

Iwaki America's best known bellows pumps, the FF-H Series, offers a full temperature range (20 to 180 °C) in three sizes, encompassing most wet bench recirculation pump requirements. High purity and exceptional performance are central to the design mission of these pumps - in fact, the pumps are... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 3.100

• Pump Housing Material: PTFE
• Discharge Size: 0.500

Elima-Matic's non-stalling, lube-free air valve system allows the Versa-Matic E3 3" pump to provide reliable performance. Available in clamped or bolted models, with leak-free design that reduces downtime and ensures continuous operation. Features. is available in either plastic or metal. can handle... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 3.000

• Liquid Flow: 0.000 to 260.000
• Media: Liquids

Model B50 Air Operated Diaphragm Pump. Flow Rates to 50 LPM (13.2 GPM), Pressure to 70 Meters (99.7 PSI). DESCRIPTION. B50 diaphragm pumps are characterized by exceptional performance, power, and strength, making them ideal for pumping liquids with very high apparent viscosity up to 50000 cps (at 20... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 13.200

• Discharge Pressure: 99.7
• Discharge Size: 0.500

Simple and quick maintenance and with easy-to-replace components, diaphragm pumps BX 50 are fed with non-lubricated air and have an adjustable flow rate and head. Their explosion-proof properties have been certified for the ATEX version according to Directive 94/9/EC ATEX Equipment. Other technical... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 0.500

• Liquid Flow: 13.200
• Media: Liquids

Purus 20 diaphragm pump offers a unique solution to the constant maintenance or rebuilding of existing chemical pumps currently available on the market. With a revolutionary injection molded PFA design, Trebor ® has created an ultrapure pump utilizing proven components with minimal parts. This... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 80.0

• Pump Housing Material: PFA
• Liquid Flow: 5.800

The Elima-Matic air valve system ensures continuous, reliable performance in the E4 1-1/2" pump. Available in both clamped and bolted models with a flow rate of 0-72 gpm, this durable pump can handle infinite variable flows up to 90% solids. Features. is available in either plastic or metal. [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 1.500

• Liquid Flow: 0.000 to 72.000
• Media: Liquids

Model B502 Plastic Air Operated Diaphragm Pump. Flow Rates to 650 LPM (89.8 GPM), Pressure to 70 Meters (99.7 PSI). DESCRIPTION. B502 plastic diaphragm pumps are characterized by exceptional performance, power and strength, making them ideal for pumping liquids with very high apparent viscosity up... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 171.600

• Discharge Pressure: 99.7
• Discharge Size: 2.000

Simple and quick maintenance and with easy-to-replace components, diaphragm pumps BX 502 are fed with non-lubricated air and have an adjustable flow rate and head. Their explosion-proof properties have been certified for the ATEX version according to Directive 94/9/EC ATEX Equipment. Other technical... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 2.000

• Liquid Flow: 171.600
• Media: Liquids

A High Purity Chemical Pump for High Volume Flow Applications. The Trebor ® Mega 960 Pump handles flow capacities up to 25 GPM and temperatures up to 100 °C. Using only the highest purity and most chemically compatible materials available in the fluid path (PTFE and PFA), the Mega 960 is... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 80.0

• Pump Housing Material: PFA
• Liquid Flow: 22.000

Leak-free bolted construction provides a greater positive seal with Versa-Matic's E5 1/2" pump. Elima-Matic's air valve system provides the reliability you need and lets you transfer chemicals safely and confidently. Features. is available in either plastic or metal. supplies a corrosion-resistant... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 0.750

• Liquid Flow: 0.000 to 14.000
• Media: Liquids

Model B503 Plastic Air Operated Diaphragm Pump. Flow Rates to 900 LPM (238 GPM), Pressure to 70 Meters (99.7 PSI). DESCRIPTION. B503 plastic diaphragm pumps are characterized by exceptional performance, power and strength, making them ideal for pumping liquids with very high apparent viscosity up to... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 237.600

• Discharge Pressure: 99.7
• Discharge Size: 3.000

Simple and quick maintenance and with easy-to-replace components, diaphragm pumps BX 503 are fed with non-lubricated air and have an adjustable flow rate and head. Their explosion-proof properties have been certified for the ATEX version according to Directive 94/9/EC ATEX Equipment. Other technical... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 3.000

• Liquid Flow: 224.400
• Media: Liquids

Ideal for single-wafer wet process applications, the Trebor ® Purus CP is a two-chamber, cross-phase discharge diaphragm pump that synchronizes the dual pumping action to minimize fluctuations in pressure and flow while continually delivering superior flow stability. Even without a pulsation... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 60.0

• Pump Housing Material: PFA
• Liquid Flow: 1.600

Depend on the Versa-Matic ® E7 3/4" aluminum diaphragm pump for reliable use in lubrication, tire filling, adhesive dispensing, OEM systems, and many industrial applications. Features. features the exclusive Elima-Matic ® air valve system. shares standardized parts with the E5 1/2" pump... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 0.750

• Liquid Flow: 0.000 to 14.000
• Media: Liquids

Model CU15 Air Operated Diaphragm Pump. Flow Rates to 17 LPM ( 4.49 GPM), Pressure to 70 Meters (99.7 PSI). DESCRIPTION. Cu Series mini diaphragm pumps are characterized by exceptional performance, power and strength, making them ideal for pumping liquids with very high apparent viscosity up to... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 4.490

• Discharge Pressure: 99.7
• Discharge Size: 0.375

Simple and quick maintenance and with easy-to-replace components, diaphragm pumps BX 80 are fed with non-lubricated air and have an adjustable flow rate and head. Their explosion-proof properties have been certified for the ATEX version according to Directive 94/9/EC ATEX Equipment. Other technical... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 1.000

• Liquid Flow: 23.760
• Media: Liquids

The Model 110 has been on the market for over 15 years, proving to be an industry standard for low flow, high purity applications. It was originally designed with small footprints in mind. Because of the pump design and the internal air control valves, the 110 is one of the smallest pumps on the... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 60.0

• Pump Housing Material: PFA
• Liquid Flow: 5.500

Versa-Matic ® provides maximum performance in a mini package with our E8 3/8" pumps. Small enough to fit in your hand, yet capable of pumping up to 6.8 gallons per minute, these pumps can be mounted upright, sideways, and even inverted to adapt to your application. They also feature our patented... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 0.375

• Liquid Flow: 0.000 to 6.800
• Media: Liquids

Model MICR Air Operated Diaphragm Pump. Flow Rates to 30 LPM ( 7.93 GPM), Pressure to 70 Meters (99.7 PSI). DESCRIPTION. MICR diaphragm pumps are characterized by exceptional performance, power and strength, making them ideal for pumping liquids with very high apparent viscosity up to 50000 cps (at... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 7.930

• Discharge Pressure: 99.7
• Discharge Size: 0.500

Simple and quick maintenance and with easy-to-replace components, diaphragm pumps BX 15 are fed with non-lubricated air and have an adjustable flow rate and head. Their explosion-proof properties have been certified for the ATEX version according to Directive 94/9/EC ATEX Equipment. Other technical... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 0.375

• Liquid Flow: 4.488
• Media: Liquids

The Trebor ® Magnum 610 Pump handles flow capacities up to 9.5 GPM and temperatures up to 100 °C. Using only virgin PTFE and PFA materials in the fluid path, the Magnum 610 is compatible with virtually all process chemicals. This air-operated, double diaphragm pump is ideally suited for... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 60.0

• Pump Housing Material: PFA
• Liquid Flow: 9.500

Get reliable performance with the non-stalling, lube-free air valve system in Versa-Matic's E6 1/4 ” pump. Leak-free design reduces downtime, ensuring continuous, reliable pump performance. Features. features dual threaded manifolds. offers optional manifold configurations. provides an... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 0.500

• Liquid Flow: 0.000 to 4.000
• Media: Liquids

Model MID Air Operated Diaphragm Pump. Flow Rates to 5 LPM (1.32 GPM), Pressure to 70 Meters (99.7 PSI). DESCRIPTION. MID mini diaphragm pumps are characterized by exceptional performance, power and strength, making them ideal for pumping liquids with very high apparent viscosity up to 50000 cps (at... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 1.320

• Discharge Pressure: 99.7
• Discharge Size: 0.250

Simple and quick maintenance and with easy-to-replace components, diaphragm pumps BX 25 are fed with non-lubricated air and have an adjustable flow rate and head. Their explosion-proof properties have been certified for the ATEX version according to Directive 94/9/EC ATEX Equipment. Other technical... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 0.500

• Liquid Flow: 6.864
• Media: Liquids

The new air-operated Trebor ® Magnum 620 Chemical Pump is the technological advancement of Trebor's Magnum 610; the industry's best selling and time-proven high purity diaphragm pump. The new 620 has no metal parts or elastomer O-ring seals, and incorporates many of the same patented design... [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 80.0

• Pump Housing Material: PFA
• Liquid Flow: 11.000

Versa-Matic's Ultra-Matic ® U2 2 ” Pumps are designed for efficient, reliable pumping in almost any application, including food processing and pumping of solids. Available in both clamped and bolted configurations, these pumps feature wear-reducing components and chemical-resistant... [See More]

• Power Source: Air or Pneumatic
• Liquid Flow: 0.000 to 192.000

• Pump Housing Material: Ceramic
• Discharge Size: 2.000

The Pageboy series SFD15 pneumatic diaphragm pump is a unique, pocket-sized, air operated diaphragm pump that incorporates a stress-free diaphragm to give very high reliability and long life, even when pumping strong acids or powerful solvents (MEK, acetone, chloroform etc.). [See More]

• Power Source: Air or Pneumatic
• Discharge Pressure: 87.0

• Pump Housing Material: PEEK, PFA
• Liquid Flow: 0.792

Simple and quick maintenance and with easy-to-replace components, diaphragm pumps BX 5 are fed with non-lubricated air and have an adjustable flow rate and head. Their explosion-proof properties have been certified for the ATEX version according to Directive 94/9/EC ATEX Equipment. Other technical... [See More]

• Power Source: Air or Pneumatic
• Discharge Size: 0.250

• Liquid Flow: 1.320
• Media: Liquids