Diaphragm Pumps

Diaphragm Pumps


  • Electronic interface capability
  • Automation ready
  • Quick Dump™ check valves
  • Solenoid actuation
  • Available with Long-life PTFE diaphragms

  • Sealless design
  • Run-dry capability
  • Low material shear
  • Smart motor design
  • Portable and self-priming

  • Compact package
  • Wide range of materials
  • Multi port versions
  • Unique hybrid threaded connections
  • Wide range of porting configurations

  • Powder Transfer Pumps
  • Drum Pump Packages
  • Pit Boss
  • FDA Stainless Steel Diaphragm Pump
  • Centrifugal Dewatering Pump

  • True-formed PTFE and Santoprene diaphragms
  • Spring check valves
  • Inlet and Outlet are interchangeable
  • Remote control option
  • Air-operated double diaphragm pumps
  • On Sale
    Ingersoll Rand PF20A-AAP-SAA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-aap-saa-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,237.90
    Was: $2,841.78
    Ingersoll Rand PF20A-AAP-SAA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,237.90
    Was: $2,841.78
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-AAP-SGG-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-aap-sgg-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,233.96
    Was: $2,836.78
    Ingersoll Rand PF20A-AAP-SGG-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,233.96
    Was: $2,836.78
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-AAP-SUA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-aap-sua-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,277.28
    Was: $2,891.78
    Ingersoll Rand PF20A-AAP-SUA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,277.28
    Was: $2,891.78
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-AAP-SVT-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-aap-svt-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,740.26
    Was: $3,479.70
    Ingersoll Rand PF20A-AAP-SVT-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,740.26
    Was: $3,479.70
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-AAP-SVV-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-aap-svv-b | 2 in flap valve

    Ingersoll Rand

    Now: $3,104.15
    Was: $3,941.78
    Ingersoll Rand PF20A-AAP-SVV-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $3,104.15
    Was: $3,941.78
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-AAS-SAA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-aas-saa-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,296.96
    Was: $2,916.78
    Ingersoll Rand PF20A-AAS-SAA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,296.96
    Was: $2,916.78
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-AAS-SGG-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-aas-sgg-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,293.03
    Was: $2,911.78
    Ingersoll Rand PF20A-AAS-SGG-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,293.03
    Was: $2,911.78
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-AAS-SVT-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-aas-svt-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,802.28
    Was: $3,558.45
    Ingersoll Rand PF20A-AAS-SVT-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,802.28
    Was: $3,558.45
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-ACP-SAA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-acp-saa-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,659.41
    Was: $3,377.03
    Ingersoll Rand PF20A-ACP-SAA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,659.41
    Was: $3,377.03
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-ACP-SGG-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-acp-sgg-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,655.50
    Was: $3,372.06
    Ingersoll Rand PF20A-ACP-SGG-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,655.50
    Was: $3,372.06
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-ACP-SUA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-acp-sua-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,627.00
    Was: $2,919.00
    Ingersoll Rand PF20A-ACP-SUA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,627.00
    Was: $2,919.00
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-ACP-SUB-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-acp-sub-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,698.59
    Was: $3,426.78
    Ingersoll Rand PF20A-ACP-SUB-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,698.59
    Was: $3,426.78
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-ACP-SVT-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-acp-svt-b | 2 in flap valve

    Ingersoll Rand

    Now: $3,147.46
    Was: $3,996.78
    Ingersoll Rand PF20A-ACP-SVT-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $3,147.46
    Was: $3,996.78
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-ACS-SAA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-acs-saa-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,718.18
    Was: $3,451.66
    Ingersoll Rand PF20A-ACS-SAA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,718.18
    Was: $3,451.66
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-ASP-SUA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-asp-sua-b | 2 in flap valve

    Ingersoll Rand

    Now: $5,097.00
    Was: $5,663.00
    Ingersoll Rand PF20A-ASP-SUA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $5,097.00
    Was: $5,663.00
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-ASS-SAA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-ass-saa-b | 2 in flap valve

    Ingersoll Rand

    Now: $5,133.24
    Was: $6,518.40
    Ingersoll Rand PF20A-ASS-SAA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $5,133.24
    Was: $6,518.40
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-ASS-SUA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-ass-sua-b | 2 in flap valve

    Ingersoll Rand

    Now: $5,733.00
    Was: $6,370.00
    Ingersoll Rand PF20A-ASS-SUA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $5,733.00
    Was: $6,370.00
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-ASS-SVV-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-ass-svv-b | 2 in flap valve

    Ingersoll Rand

    Now: $5,812.10
    Was: $7,380.45
    Ingersoll Rand PF20A-ASS-SVV-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $5,812.10
    Was: $7,380.45
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-BAP-SAA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-bap-saa-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,414.48
    Was: $3,066.00
    Ingersoll Rand PF20A-BAP-SAA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,414.48
    Was: $3,066.00
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-BAP-SGG-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-bap-sgg-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,264.81
    Was: $2,875.95
    Ingersoll Rand PF20A-BAP-SGG-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,264.81
    Was: $2,875.95
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-BAP-SVT-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-bap-svt-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,778.30
    Was: $3,528.00
    Ingersoll Rand PF20A-BAP-SVT-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,778.30
    Was: $3,528.00
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-BAS-SVV-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-bas-svv-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,831.06
    Was: $3,595.00
    Ingersoll Rand PF20A-BAS-SVV-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,831.06
    Was: $3,595.00
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-BCP-SAA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-bcp-saa-b | 2 in flap valve

    Ingersoll Rand

    Now: $2,803.88
    Was: $3,560.48
    Ingersoll Rand PF20A-BCP-SAA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $2,803.88
    Was: $3,560.48
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-BCS-SVV-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-bcs-svv-b | 2 in flap valve

    Ingersoll Rand

    Now: $3,421.69
    Was: $4,345.00
    Ingersoll Rand PF20A-BCS-SVV-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $3,421.69
    Was: $4,345.00
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-BSS-SAA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-bss-saa-b | 2 in flap valve

    Ingersoll Rand

    Now: $6,193.29
    Was: $7,864.50
    Ingersoll Rand PF20A-BSS-SAA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $6,193.29
    Was: $7,864.50
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-BSS-SVT-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-bss-svt-b | 2 in flap valve

    Ingersoll Rand

    Now: $6,801.05
    Was: $8,636.25
    Ingersoll Rand PF20A-BSS-SVT-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $6,801.05
    Was: $8,636.25
    Add to Cart
  • On Sale
    Ingersoll Rand PF20A-FSS-SAA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20a-fss-saa-b | 2 in flap valve

    Ingersoll Rand

    Now: $5,411.07
    Was: $6,871.20
    Ingersoll Rand PF20A-FSS-SAA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $5,411.07
    Was: $6,871.20
    Add to Cart
  • On Sale
    Ingersoll Rand PF20R-ASS-SVT-B | 2 in Flap Valve
    Add to Cart

    ARO pf20r-ass-svt-b | 2 in flap valve

    Ingersoll Rand

    Now: $6,531.49
    Was: $8,293.95
    Ingersoll Rand PF20R-ASS-SVT-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $6,531.49
    Was: $8,293.95
    Add to Cart
  • On Sale
    Ingersoll Rand PF20S-ASS-SAA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20s-ass-saa-b | 2 in flap valve

    Ingersoll Rand

    Now: $7,462.96
    Was: $9,476.78
    Ingersoll Rand PF20S-ASS-SAA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $7,462.96
    Was: $9,476.78
    Add to Cart
  • On Sale
    Ingersoll Rand PF20S-ASS-SVT-B | 2 in Flap Valve
    Add to Cart

    ARO pf20s-ass-svt-b | 2 in flap valve

    Ingersoll Rand

    Now: $7,748.65
    Was: $9,839.55
    Ingersoll Rand PF20S-ASS-SVT-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $7,748.65
    Was: $9,839.55
    Add to Cart
  • On Sale
    Ingersoll Rand PF20S-ASS-SVV-B | 2 in Flap Valve
    Add to Cart

    ARO pf20s-ass-svv-b | 2 in flap valve

    Ingersoll Rand

    Now: $8,172.83
    Was: $10,378.20
    Ingersoll Rand PF20S-ASS-SVV-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $8,172.83
    Was: $10,378.20
    Add to Cart
  • On Sale
    Ingersoll Rand PF20S-FSS-SAA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20s-fss-saa-b | 2 in flap valve

    Ingersoll Rand

    Now: $7,628.11
    Was: $9,686.49
    Ingersoll Rand PF20S-FSS-SAA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $7,628.11
    Was: $9,686.49
    Add to Cart
  • On Sale
    Ingersoll Rand PF20Y-ACP-SAA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20y-acp-saa-b | 2 in flap valve

    Ingersoll Rand

    Now: $3,207.90
    Was: $4,073.53
    Ingersoll Rand PF20Y-ACP-SAA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $3,207.90
    Was: $4,073.53
    Add to Cart
  • On Sale
    Ingersoll Rand PF20Y-ACP-SVT-B | 2 in Flap Valve
    Add to Cart

    ARO pf20y-acp-svt-b | 2 in flap valve

    Ingersoll Rand

    Now: $4,252.00
    Was: $4,724.00
    Ingersoll Rand PF20Y-ACP-SVT-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $4,252.00
    Was: $4,724.00
    Add to Cart
  • On Sale
    Ingersoll Rand PF20Y-ACS-SAA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20y-acs-saa-b | 2 in flap valve

    Ingersoll Rand

    Now: $3,175.00
    Was: $3,528.00
    Ingersoll Rand PF20Y-ACS-SAA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $3,175.00
    Was: $3,528.00
    Add to Cart
  • On Sale
    Ingersoll Rand PF20Y-ACS-SGG-B | 2 in Flap Valve
    Add to Cart

    ARO pf20y-acs-sgg-b | 2 in flap valve

    Ingersoll Rand

    Now: $3,262.75
    Was: $4,143.18
    Ingersoll Rand PF20Y-ACS-SGG-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $3,262.75
    Was: $4,143.18
    Add to Cart
  • On Sale
    Ingersoll Rand PF20Y-ACS-SVV-B | 2 in Flap Valve
    Add to Cart

    ARO pf20y-acs-svv-b | 2 in flap valve

    Ingersoll Rand

    Now: $4,128.59
    Was: $5,242.66
    Ingersoll Rand PF20Y-ACS-SVV-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $4,128.59
    Was: $5,242.66
    Add to Cart
  • On Sale
    Ingersoll Rand PF20Y-ASS-SAA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20y-ass-saa-b | 2 in flap valve

    Ingersoll Rand

    Now: $5,953.50
    Was: $7,560.00
    Ingersoll Rand PF20Y-ASS-SAA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $5,953.50
    Was: $7,560.00
    Add to Cart
  • On Sale
    Ingersoll Rand PF20Y-BCS-SAA-B | 2 in Flap Valve
    Add to Cart

    ARO pf20y-bcs-saa-b | 2 in flap valve

    Ingersoll Rand

    Now: $3,334.06
    Was: $4,233.73
    Ingersoll Rand PF20Y-BCS-SAA-B 2 In Flap Valve Features: Able to handle 2" semi-solids and 3/4" solid materials!! Available in three different construction materials including Aluminum, Cast Iron or Stainless Steel with the option of Plated Steel...
    Now: $3,334.06
    Was: $4,233.73
    Add to Cart