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Air-powered diaphragm pump delivers discharge pressure, up to 250 psi maximum, equal to twice the inlet air pressure (2:1 ratio). The pump is designed for filter press feed or similar applications where higher discharge pressures are required. Some types are available with flap check valves for greater solids-handling capability. See Model SH2-M Data Sheet for specifics.
  • Port Size: 2" NPT
  • Capacity: 0 to 62 gpm (235 lpm)
  • Air Distribution Valve: No-lube, no-stall design
  • Solids-Handling: Up to 1/4" (6.3 mm)
  • Heads Up To: 250 psi or 577 ft. of water (17 bar or 176 meters)
  • Displacement/Stroke: 62 gallons (235 liters)
  • Max Operating Pressure: 250 psi (17 bar)
  • Shipping Weight: Cast Iron: 172 lbs. (78 kg.), 316 Stainless Steel: 176 lbs. (80 kg.)
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Item #

Type

Intake Pipe Size

Discharge Pipe Size

Capacity

Suction Flange

Discharge Flange

Diaphragm

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EH2-M-TN-4-I N/A Air Powered Double Diaphragm Pump N/A 2" (50 mm) NPT-F N/A 2" (50 mm) NPT-F N/A 0 - 62 gpm0 - 235 lpm N/A Cast Iron N/A Cast Iron N/A Neoprene Add To Cart
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EH2-M-TB-4-I N/A Air Powered Double Diaphragm Pump N/A 2" (50 mm) NPT-F N/A 2" (50 mm) NPT-F N/A 0 - 62 gpm0 - 235 lpm N/A Cast Iron N/A Cast Iron N/A Buna-N Add To Cart
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EH2-M-TI-4-I N/A Air Powered Double Diaphragm Pump N/A 2" (50 mm) NPT-F N/A 2" (50 mm) NPT-F N/A 0 - 62 gpm0 - 235 lpm N/A Cast Iron N/A Cast Iron N/A EPDM Add To Cart
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EH2-M-TC-4-I N/A Air Powered Double Diaphragm Pump N/A 2" (50 mm) NPT-F N/A 2" (50 mm) NPT-F N/A 0 - 62 gpm0 - 235 lpm N/A Cast Iron N/A Cast Iron N/A Viton® Add To Cart
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EH2-M-TV-4-I N/A Air Powered Double Diaphragm Pump N/A 2" (50 mm) NPT-F N/A 2" (50 mm) NPT-F N/A 0 - 62 gpm0 - 235 lpm N/A Cast Iron N/A Cast Iron N/A Viton® Add To Cart
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EH2-M-TGN-4-I N/A Air Powered Double Diaphragm Pump N/A 2" (50 mm) NPT-F N/A 2" (50 mm) NPT-F N/A 0 - 62 gpm0 - 235 lpm N/A Cast Iron N/A Cast Iron N/A Neoprene Backup/PTFE Overlay Add To Cart
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EH2-M-TN-4-S N/A Air Powered Double Diaphragm Pump N/A 2" (50 mm) NPT-F N/A 2" (50 mm) NPT-F N/A 0 - 62 gpm0 - 235 lpm N/A Warren Rupp Alloy Type 316 SS N/A Warren Rupp Alloy Type 316 SS N/A Neoprene Add To Cart
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EH2-M-TB-4-S N/A Air Powered Double Diaphragm Pump N/A 2" (50 mm) NPT-F N/A 2" (50 mm) NPT-F N/A 0 - 62 gpm0 - 235 lpm N/A Warren Rupp Alloy Type 316 SS N/A Warren Rupp Alloy Type 316 SS N/A Buna-N Add To Cart
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EH2-M-TI-4-S N/A Air Powered Double Diaphragm Pump N/A 2" (50 mm) NPT-F N/A 2" (50 mm) NPT-F N/A 0 - 62 gpm0 - 235 lpm N/A Warren Rupp Alloy Type 316 SS N/A Warren Rupp Alloy Type 316 SS N/A EPDM Add To Cart
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EH2-M-TC-4-S N/A Air Powered Double Diaphragm Pump N/A 2" (50 mm) NPT-F N/A 2" (50 mm) NPT-F N/A 0 - 62 gpm0 - 235 lpm N/A Warren Rupp Alloy Type 316 SS N/A Warren Rupp Alloy Type 316 SS N/A Viton® Add To Cart
Request Quote
EH2-M-TGN-4-S N/A Air Powered Double Diaphragm Pump N/A 2" (50 mm) NPT-F N/A 2" (50 mm) NPT-F N/A 0 - 62 gpm0 - 235 lpm N/A Warren Rupp Alloy Type 316 SS N/A Warren Rupp Alloy Type 316 SS N/A Neoprene Backup/PTFE Overlay Add To Cart
Request Quote
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