Ideal for OEM and General Industrial applications where peak performance, endurance, and reliability are a must, our compact diaphragm pumps feature big performance in a small package. With flow rates up to 14.8 GPM (56 LPM) and a large range of material and porting configurations, we have the right non-metallic compact diaphragm pump or metallic compact diaphragm pump for your application.

Metallic Compact Diaphragm Pumps

ARO Compact Diaphragm Pumps, ARO, non-metallic compact diaphragm pumps, metallic compact diaphragm pumps1/2" Metallic Compact Diaphragm Pumps
PD05X-XXS-XXX-B

Features:

  • ARO has the world's best selling 1/2" ported diaphragm pump!!

  • Designed to meet your OEM application needs!!

  • Manufactured for complete corrosion resistance - constructed with polypropylene or aluminum center body, standard stainless steel fasteners, and your choice of anodized aluminum or stainless steel casing materials

  • Efficiency - Simul-Shift™ valve provides ultra-positive, reliable shift signal

  • Reliability - ARO's patented "Unbalanced" air valve ensures no-stall operation

  • Versatility - Compact, heavy duty design enables usage in versatile locations including limited space

  • Environmentally Sound - Bolted construction for leak-free fluid handling

  • Serviceability - Ease of service through modular design

Pump Casing Materials:

  • Aluminum

  • Stainless Steel

Diaphragm Materilas:

  • Santoprene

  • PTFE (Teflon) w/ Santoprene backer

  • Hytrel

  • Polyurethane

  • Nitrile

  • Viton

Operators Manual
Pump Specifications
Brochure

ARO Compact Diaphragm Pumps, ARO, non-metallic compact diaphragm pumps, metallic compact diaphragm pumps1/2" Metallic Compact Diaphragm Pumps
PD07R-XXS-XXX

Features:

  • Designed to meet your OEM application needs!!

  • Install directly onto your 3/4" application, saving you a fitting and a possible leak point!!

  • Efficiency - Simul-Shift™ valve provides ultra-positive, reliable shift signal

  • Reliability - ARO's patented "Unbalanced" air valve ensures no-stall operation

  • Versatility - Compact design enables usage in limited space and other versatile locations

  • Environmentally Sound - Bolted construction for leak-free fluid handling

  • Serviceability - Easier service through modular design

Pump Casing Materials:

  • Aluminum

Diaphragm Materilas:

  • Santoprene

  • Hytrel

  • PTFE (Teflon)

Operators Manual
Pump Specifications
Brochure