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About Process Pumps
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PTFE Air-Powered Transfer Pumps for Harsh Chemicals
With all PTFE wetted parts, these pumps offer the best chemical resistance of all our air-powered transfer pumps and can handle solvents and petroleum-based fluids that PVDF pumps can’t. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. All can run dry.
Fluid-side maintenance kits include diaphragms, check valve balls, and seals.
Air-motor maintenance kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.
Overall | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Max. Flow Rate, gpm | Air Consumption, cfm | Air Connection (NPT) | Intake Pipe Connection (NPT) | Discharge Pipe Connection (NPT) | Lg. | Wd. | Ht. | Each | |
231 Max. ft. of Head—100 psi Max. Discharge Pressure | |||||||||
| 2.5 | 4.8 | 1/8 Female | 1/4 Female | 1/4 Female | 3 3/8" | 5 1/2" | 6 1/2" | 000000 | 000000000 |
| 6.7 | 9.3 | 1/8 Female | 3/8 Female | 3/8 Female | 3 1/2" | 5 7/8" | 7 5/8" | 000000 | 00000000 |
| 16 | 29 | 1/4 Female | 1/2 Female | 1/2 Female | 6" | 9 3/16" | 8" | 000000 | 00000000 |
| 39 | 46 | 1/4 Female | 1 Female | 1 Female | 8" | 10 7/8" | 10 3/8" | 000000 | 00000000 |
| Fluid-Side Maintenance Kit for 2925N1 | 0000000 | Each | 0000000 |
| Air-Motor Maintenance Kit for 2925N1 | 0000000 | Each | 000000 |
| Fluid-Side Maintenance Kit for 2925N4 | 0000000 | Each | 00000000 |
| Air-Motor Maintenance Kit for 2925N4 | 0000000 | Each | 000000 |
| Fluid-Side Maintenance Kit for 2925N2 | 0000000 | Each | 000000 |
| Air-Motor Maintenance Kit for 2925N2 | 0000000 | Each | 000000 |
| Fluid-Side Maintenance Kit for 2925N3 | 0000000 | Each | 00000000 |
| Air-Motor Maintenance Kit for 2925N3 | 0000000 | Each | 000000 |
316 Stainless Steel Air-Powered Transfer Pumps
for Chemicals, Fuel, and Flammable Liquids
With a 316 stainless steel housing and a PTFE diaphragm, these pumps resist a variety of acids, alkalies, and flammable liquids such as phosphoric acid, acetone, and methyl ethyl ketone (MEK). They're designed for moving large volumes of thick sludges and slurries in demanding environments. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. All are submersible and can run dry.
Fluid-side maintenance kits include diaphragms, check valve balls, and seals.
Air-motor maintenance kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.
Max. Flow Rate, gpm | Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Flow Rate, gpm | @ 80 ft. of Head | @ 120 ft. of Head | @ 160 ft. of Head | Max. Viscosity, cP | Air Consumption, cfm | Air Connection (NPT) | Intake Pipe Connection (NPT) | Discharge Pipe Connection (NPT) | Lg. | Wd. | Ht. | Each | |
289 Max. ft. of Head—125 psi Max. Discharge Pressure | |||||||||||||
| 15 | 12 | 10 | 7 | 10,000 | 20 | 1/4 Female | 1/2 Female | 1/2 Female | 9" | 10" | 10" | 00000000 | 000000000 |
| 45 | 38 | 30 | 19 | 20,000 | 40 | 1/2 Female | 1 Female | 1 Female | 13" | 10" | 13" | 00000000 | 00000000 |
| 106 | 77 | 62 | 45 | 30,000 | 50 | 3/4 Female | 1 1/2 Female | 1 1/2 Female | 15" | 17" | 22" | 00000000 | 00000000 |
| 150 | 104 | 76 | 53 | 40,000 | 100 | 3/4 Female | 2 Female | 2 Female | 15" | 17" | 26" | 00000000 | 00000000 |
| 235 | 174 | 127 | 90 | 50,000 | 140 | 3/4 Female | 3 Female | 3 Female | 17" | 20" | 32" | 00000000 | 000000000 |
| Fluid-Side Maintenance Kit for 41655K32 | 0000000 | Each | 000000000 |
| Air-Motor Maintenance Kit for 41655K29, 41655K31, 41655K32 | 0000000 | Each | 000000 |
| Air-Motor Maintenance Kit for 41655K27 | 0000000 | Each | 000000 |
| Fluid-Side Maintenance Kit for 41655K27 | 0000000 | Each | 000000 |
| Fluid-Side Maintenance Kit for 41655K31 | 0000000 | Each | 00000000 |
| Air-Motor Maintenance Kit for 41655K28 | 0000000 | Each | 000000 |
| Fluid-Side Maintenance Kit for 41655K28 | 0000000 | Each | 000000 |
| Fluid-Side Maintenance Kit for 41655K29 | 0000000 | Each | 00000000 |
Aluminum Air-Powered Transfer Pumps for Oil, Chemicals, and Fuel
These pumps have a PTFE diaphragm compatible with oil, fuel, and chemicals such as mineral spirits, methyl ethyl ketone (MEK), and xylene. They have a rugged aluminum housing for moving large volumes of thick sludges and slurries in demanding environments. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. All are submersible and can run dry.
Fluid-side maintenance kits include diaphragms, check valve balls, and seals.
Air-motor maintenance kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.
Max. Flow Rate, gpm | Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Flow Rate, gpm | @ 80 ft. of Head | @ 120 ft. of Head | @ 160 ft. of Head | Max. Viscosity, cP | Air Consumption, cfm | Air Connection (NPT) | Intake Pipe Connection (NPT) | Discharge Pipe Connection (NPT) | Lg. | Wd. | Ht. | Each | |
289 Max. ft. of Head—125 psi Max. Discharge Pressure | |||||||||||||
| 15 | 12 | 10 | 7 | 10,000 | 20 | 1/4 Female | 1/2 Female, 1/2 Female | 1/2 Female, 1/2 Female | 9" | 10" | 12" | 0000000 | 000000000 |
| 45 | 38 | 30 | 19 | 20,000 | 40 | 1/2 Female | 1 Female | 1 Female | 13" | 10" | 13" | 0000000 | 00000000 |
| 106 | 77 | 62 | 45 | 30,000 | 50 | 3/4 Female | 1 1/2 Female | 1 1/2 Female | 15" | 17" | 22" | 0000000 | 00000000 |
| 150 | 104 | 76 | 53 | 40,000 | 100 | 3/4 Female | 2 Female | 2 Female | 15" | 17" | 26" | 0000000 | 00000000 |
| 235 | 174 | 127 | 90 | 50,000 | 140 | 3/4 Female | 3 Female | 3 Female | 17" | 20" | 32" | 0000000 | 00000000 |
| Fluid-Side Maintenance Kit for 9948K21 | 0000000 | Each | 000000000 |
| Air-Motor Maintenance Kit for 9948K21, 9948K23 and 9948K24 | 0000000 | Each | 000000 |
| Air-Motor Maintenance Kit for 9948K16 | 0000000 | Each | 000000 |
| Fluid-Side Maintenance Kit for 9948K16 | 0000000 | Each | 000000 |
| Air-Motor Maintenance Kit for 9948K19 | 0000000 | Each | 000000 |
| Fluid-Side Maintenance Kit for 9948K19 | 0000000 | Each | 000000 |
| Fluid-Side Maintenance Kit for 9948K23 | 0000000 | Each | 00000000 |
| Fluid-Side Maintenance Kit for 9948K24 | 0000000 | Each | 00000000 |
Aluminum Air-Powered Transfer Pumps for Oil and Chemicals
A neoprene diaphragm resists oil and chemicals such as isopropyl alcohol and deionized water. These pumps have a rugged aluminum housing for moving large volumes of thick sludges and slurries in demanding environments. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. All are submersible and can run dry.
Air-motor maintenance kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.
Max. Flow Rate, gpm | Overall | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Flow Rate, gpm | @ 80 ft. of Head | @ 120 ft. of Head | @ 160 ft. of Head | Max. Solids Dia. | Max. Viscosity, cP | Air Consumption, cfm | Air Connection (NPT) | Intake Pipe Connection (NPT) | Discharge Pipe Connection (NPT) | Lg. | Wd. | Ht. | Each | |
| 15 | 12 | 10 | 7 | 1/8" | 10,000 | 20 | 1/4 Female | 1/2 Female | 1/2 Female | 9" | 10" | 12" | 0000000 | 000000000 |
| Air-Motor Maintenance Kit for 9948K27 | 0000000 | Each | 0000000 |
Compact Air-Powered Transfer Pumps
Small enough to fit in the palm of your hand, these pumps transfer water, detergents, and chemicals. They have a chemical-resistant polypropylene housing. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. Pumps can run dry.
Pumps with fluoroelastomer diaphragm are also suitable for use with fuel and oil.
Max. Flow Rate, gpm | Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Flow Rate, gpm | @ 1 ft. of Head | @ 3 ft. of Head | @ 4 ft. of Head | @ 5 ft. of Head | Max. Viscosity, cP | Air Consumption, cfm | Air Connection ID | Intake Tube Connection | Discharge Tube connection | Diaphragm Material | Lg. | Wd. | Ht. | Each | |
15 ft. of Head—100 psi Max. Discharge Pressure | |||||||||||||||
| 5 | 5 | 3.7 | 2.9 | 1.8 | 700 | 1.75 | 1/4" Male | 1/2" Male | 1/2" Male | Fluoroelastomer Rubber | 4 9/16" | 1 13/16" | 5 13/16" | 0000000 | 0000000 |
Plastic Air-Powered Transfer Pumps for Fuel and Flammable Liquids
These pumps can be grounded to dissipate static electricity and are rated for use with flammable liquids such as gasoline, kerosene, isopropyl alcohol, and mineral spirits. All are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. Pumps are submersible and can run dry.
Fluid-side maintenance kits include diaphragms, check valve balls, and seals.
Air-motor maintenance kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.
Max. Flow Rate, gpm | Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Flow Rate, gpm | @ 40 ft. of Head | @ 120 ft. of Head | @ 160 ft. of Head | Max. Viscosity, cP | Air Consumption, cfm | Air Connection (NPT) | Intake Pipe Connections (NPT) | Discharge Pipe Connections (NPT) | Lg. | Wd. | Ht. | Each | |
231 ft. of Head—100 psi Max. Discharge Pressure | |||||||||||||
| 4 | 3.5 | 2 | 1 | 5,000 | 6 | 1/4 Female | 1/4 Female, 1/2 Male | 1/4 Female, 1/2 Male | 6" | 7" | 8" | 00000000 | 0000000 |
| 6.5 | 5.5 | 4 | 2.75 | 3,000 | 5.5 | 1/4 Female | 3/8 Female | 3/8 Female | 5" | 8" | 8" | 00000000 | 000000 |
| 14 | 12 | 8 | 5 | 10,000 | 16 | 1/4 Female | 1/2 Female, 1 Male | 1/2 Female, 1 Male | 7" | 10" | 12" | 00000000 | 00000000 |
| Air Motor Repair Kit for 13465K38 | 0000000 | Each | 0000000 |
| Air Motor Repair Kit for 13465K25 | 00000000 | Each | 000000 |
| Fluid Side Repair Kit for 13465K25 | 00000000 | Each | 000000 |
| Fluid Side Repair Kit for 13465K18 | 0000000 | Each | 000000 |
| Air Motor Repair Kit for 13465K18 | 0000000 | Each | 000000 |
| Fluid Side Repair Kit for 13465K38 | 0000000 | Each | 000000 |
Max. Flow Rate, gpm | Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Flow Rate, gpm | @ 80 ft. of Head | @ 120 ft. of Head | @ 160 ft. of Head | Max. Viscosity | Air Consumption, cfm | Air Connection (NPT) | Intake Pipe Connections (NPT) | Discharge Pipe Connections (NPT) | Lg. | Wd. | Ht. | Each | |
288 ft. of Head—125 psi Max. Discharge Pressure | |||||||||||||
| 5.3 | 3.2 | 2.3 | 1.7 | Not Rated | 6.1 | 1/4 Female | 1/4 Female, 3/4 Male | 1/4 Female, 3/4 Male | 7" | 5" | 7" | 0000000 | 0000000 |
Aluminum Air-Powered Transfer Pumps for Fuel and Flammable Liquids
UL listed for pumping petroleum products and rated for use with flammable liquids, these pumps move diesel fuel, gasoline, kerosene, and mineral spirits. They can be grounded to dissipate static electricity. All have a pressure-relief valve set at 50 psi per UL 79 safety standard. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. All are submersible and can run dry.
Fluid-side maintenance kits include diaphragms, check valve balls, and seals.
Air-motor maintenance kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.
Max. Flow Rate, gpm | Overall | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Flow Rate, gpm | @ 20 ft. of Head | @ 40 ft. of Head | @ 60 ft. of Head | @ 100 ft. of Head | Max. Viscosity, cP | Air Consumption, cfm | Air Connection (NPT) | Intake Pipe Connection (NPT) | Discharge Pipe Connection (NPT) | Lg. | Wd. | Ht. | Each | |
115 Max. ft. of Head—50 psi Max. Discharge Pressure | ||||||||||||||
| 12 | 12 | 11.1 | 10.3 | 8.5 | 1,000 | 12 | 1/4 Female | 1/2 Female | 1/2 Female | 8" | 8" | 12" | 00000000 | 000000000 |
| 29 | 28 | 21 | 17 | 8 | 1,000 | 32 | 1/4 Female | 1 Female | 1 Female | 8" | 9" | 13" | 00000000 | 00000000 |
| 75 | 66 | 55 | 44 | 13 | 1,000 | 75 | 1/2 Female | 1 1/2 Female | 1 1/2 Female | 15" | 13" | 20" | 00000000 | 00000000 |
| 75 | 95 | 80 | 65 | 20 | 1,000 | 75 | 1/2 Female | 2 Female | 2 Female | 15" | 13" | 20" | 00000000 | 00000000 |
316 Stainless Steel Air-Powered Transfer Pumps
for Oil, Chemicals, Fuel, and Large Solids
With a 316 stainless steel housing and a fluoroelastomer diaphragm, these pumps resist a variety of harsh acids and alkalies, such as phosphoric acid, nitric acid, and sulfuric acid. They have large internal pathways and check valves with flaps to accommodate thick sewage, abrasive slurries, and industrial waste with large solids that would damage standard air-powered transfer pumps. All are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. Pumps are submersible and can run dry.
Fluid-side maintenance kits include diaphragms, check valve balls, and seals.
Air-motor maintenance kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.
Max. Flow Rate, gpm | Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Flow Rate, gpm | @ 80 ft. of Head | @ 120 ft. of Head | @ 160 ft. of Head | Max. Viscosity | Air Consumption, cfm | Air Connection (NPT) | Intake Pipe Connection (NPT) | Discharge Pipe Connection (NPT) | Lg. | Wd. | Ht. | Each | |
289 ft. of Head—125 psi Max. Discharge Pressure | |||||||||||||
| 70 | 47 | 35 | 20 | Not Rated | 50 | 1/2 Female | 1 Female | 1 Female | 11" | 17" | 16" | 0000000 | 000000000 |
Aluminum Air-Powered Transfer Pumps for Fuel, Oil, and Large Solids
The fluoroelastomer diaphragm withstands higher temperatures than a neoprene diaphragm and has better resistance to fuel such as gasoline and kerosene. These pumps have large internal pathways and check valves with flaps to accommodate thick sewage, abrasive slurries, and industrial waste with large solids that would damage standard air-powered transfer pumps. All are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. Pumps are submersible and can run dry.
Fluid-side maintenance kits include diaphragms, check valve balls, and seals.
Air-motor maintenance kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.
Max. Flow Rate, gpm | Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Flow Rate, gpm | @ 80 ft. of Head | @ 120 ft. of Head | @ 160 ft. of Head | Maximum Viscosity | Air Consumption, cfm | Air Connection | Intake Pipe Connection (NPT) | Discharge Pipe Connection (NPT) | Lg. | Wd. | Ht. | Each | |
289 Max. ft. of Head—125 psi Max. Discharge Pressure | |||||||||||||
| 70 | 47 | 35 | 20 | Not Rated | 50 | 1/2 Female | 1 Female | 1 Female | 11" | 17" | 16" | 0000000 | 000000000 |
| 140 | 120 | 96 | 77 | Not Rated | 150 | 3/4 Female | 2 Female | 2 Female | 14" | 22" | 20" | 0000000 | 00000000 |
Pulsation Dampers for Air-Powered Transfer Pumps
Absorb pulsation caused by air-powered transfer pumps, reducing wear and preventing damage to inline components such as regulators, sensors, and gauges. Damping pulsation, or vibration, in your pipeline keeps instruments functional and readable. Install the damper as near to the pump’s discharge as possible.
Overall | |||||||
|---|---|---|---|---|---|---|---|
| Intake Pipe Connections (NPT) | Air Connection (NPT) | Housing Material | Dia. | Ht. | Includes | Each | |
Threaded Bottom Intake | |||||||
150 psi Max. Discharge Pressure | |||||||
| 1/2 Female | 1/8 Female | 316L Stainless Steel | 10 5/8" | 6 7/16" | 1 NPT to 1/2 NPT Adapter | 0000000 | 0000000 |
| 3/4 Female | 1/8 Female | 316L Stainless Steel | 10 5/8" | 6 7/16" | 1 NPT to 3/4 NPT Adapter | 0000000 | 000000 |
| 1 Female | 1/8 Female | 316L Stainless Steel | 10 5/8" | 6 7/16" | __ | 0000000 | 00000000 |
| 1 1/2 Female | 1/8 Female | 316L Stainless Steel | 13 3/4" | 8 3/16" | __ | 0000000 | 00000000 |
| 2 Female | 1/8 Female | 316L Stainless Steel | 13 3/4" | 8 3/16" | __ | 0000000 | 00000000 |