ARO 2” Ported Metallic Flap Valve Pump – 172 GPM (651 LPM). 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 or Stainless Steel hardware. Efficiency - Simul-Shift™ valve provides ultra-positive, reliable shift signal. Reliability - ARO's patented 'Unbalanced' air valve ensures no-stall operation. Pump Casing Materials: Aluminum, Cast Iron & Stainless Steel. Diaphragm Materials: Santoprene, Nitrile, PTFE w/ Santoprene backer & Viton.
Search Results
(54 results)PF20A-AAP-SGG-B
ARO
ARO PF20A-AAP-SGG-B 2" Metallic Flap Valve AODD Diaphragm Pump. Aluminum Center Body, Aluminum Fluid Caps & Manifold, Plated Steel Hardware. 172 GPM (651 LPM) Maximum Flow Rate, Stainless Steel Seats, Nitrile Flap, Nitrile Diaphragm, 2 - 11-1/2 NPTF - 1 Connection. An Ingersoll Rand Business.
670231-A
ARO
ARO 670231-A 2" Special Metallic Flap Valve AODD Diaphragm Pump. Aluminum Center Body, Fluid Caps & Manifold, Stainless Steel Hardware. Stainless Steel Seats, Nitrile Balls & Diaphragms, 2 - 11-1/2 NPTF - 1 Connection. An Ingersoll Rand Business.
PF20A-AAP-SVT-B
ARO
ARO PF20A-AAP-SVT-B 2" Metallic Flap Valve AODD Diaphragm Pump. Aluminum Center Body, Aluminum Fluid Caps & Manifold, Plated Steel Hardware. 172 GPM (651 LPM) Maximum Flow Rate, Stainless Steel Seats, Viton Flap, PTFE / Santoprene Diaphragm, 2 - 11-1/2 NPTF - 1 Connection. An Ingersoll Rand Business.
PF20A-AAP-SVV-B
ARO
ARO PF20A-AAP-SVV-B 2" Metallic Flap Valve AODD Diaphragm Pump. Aluminum Center Body, Aluminum Fluid Caps & Manifold, Plated Steel Hardware. 172 GPM (651 LPM) Maximum Flow Rate, Stainless Steel Seats, Viton Flap, Viton Diaphragm, 2 - 11-1/2 NPTF - 1 Connection. An Ingersoll Rand Business.
PF20A-AAS-SVT-B
ARO
ARO PF20A-AAS-SVT-B 2" Metallic Flap Valve AODD Diaphragm Pump. Aluminum Center Body, Aluminum Fluid Caps & Manifold, Stainless Steel Hardware. 172 GPM (651 LPM) Maximum Flow Rate, Stainless Steel Seats, Viton Flap, PTFE / Santoprene Diaphragm, 2 - 11-1/2 NPTF - 1 Connection. An Ingersoll Rand Business.
PF20A-AAS-SVV-B
ARO
ARO PF20A-AAS-SVV-B 2" Metallic Flap Valve AODD Diaphragm Pump. Aluminum Center Body, Aluminum Fluid Caps & Manifold, Stainless Steel Hardware. 172 GPM (651 LPM) Maximum Flow Rate, Stainless Steel Seats, Viton Flap, Viton Diaphragm, 2 - 11-1/2 NPTF - 1 Connection. An Ingersoll Rand Business.
PF20A-ACP-SUB-B
ARO
ARO PF20A-ACP-SUB-B 2" Metallic Flap Valve AODD Diaphragm Pump. Aluminum Center Body, Cast Iron Fluid Caps & Manifold, Plated Steel Hardware. 172 GPM (651 LPM) Maximum Flow Rate, Stainless Steel Seats, Polyurethane Flap, Santoprene Diaphragm, 2 - 11-1/2 NPTF - 1 Connection. An Ingersoll Rand Business.
PF20A-ACS-SAA-B
ARO
ARO PF20A-ACS-SAA-B 2" Metallic Flap Valve AODD Diaphragm Pump. Aluminum Center Body, Cast Iron Fluid Caps & Manifold, Stainless Steel Hardware. 172 GPM (651 LPM) Maximum Flow Rate, Stainless Steel Seats, EPR Flap, Santoprene Diaphragm, 2 - 11-1/2 NPTF - 1 Connection. An Ingersoll Rand Business.
PF20A-ASS-SVV-B
ARO
ARO PF20A-ASS-SVV-B 2" Metallic Flap Valve AODD Diaphragm Pump. Aluminum Center Body, Stainless Steel Fluid Caps & Manifold, Stainless Steel Hardware. 172 GPM (651 LPM) Maximum Flow Rate, Stainless Steel Seats, Viton Flap, Viton Diaphragm, 2 - 11-1/2 NPTF - 1 Connection. An Ingersoll Rand Business.
PF20A-BAP-SAA-B
ARO
ARO PF20A-BAP-SAA-B 2" Metallic Flap Valve AODD Diaphragm Pump. Aluminum Center Body, Aluminum Fluid Caps & Manifold, Plated Steel Hardware. 172 GPM (651 LPM) Maximum Flow Rate, Stainless Steel Seats, EPR Flap, Santoprene Diaphragm, Rp 2 (2 - 11 BSP parallel) Connection. An Ingersoll Rand Business.
PF20A-BAP-SGG-B
ARO
ARO PF20A-BAP-SGG-B 2" Metallic Flap Valve AODD Diaphragm Pump. Aluminum Center Body, Aluminum Fluid Caps & Manifold, Plated Steel Hardware. 172 GPM (651 LPM) Maximum Flow Rate, Stainless Steel Seats, Nitrile Flap, Nitrile Diaphragm, Rp 2 (2 - 11 BSP parallel) Connection. An Ingersoll Rand Business.
PF20A-BAP-SVT-B
ARO
ARO PF20A-BAP-SVT-B 2" Metallic Flap Valve AODD Diaphragm Pump. Aluminum Center Body, Aluminum Fluid Caps & Manifold, Plated Steel Hardware. 172 GPM (651 LPM) Maximum Flow Rate, Stainless Steel Seats, Viton Flap, PTFE / Santoprene Diaphragm, Rp 2 (2 - 11 BSP parallel) Connection. An Ingersoll Rand Business.
HD Product Demos & More
Stay tuned for releases of new product reviews and videos on our YouTube channel!
Follow Us and Save
Check our Social Media for new product announcements and exclusive specials for our followers.
Secure Online Shopping
We take your privacy and security serious. Feel safe when shopping in our online marketplace.

