3/8” Non–Metallic Diaphragm Pumps

Part of our Compact Series of pumps, our 3/8” pumps feature big performance in a small package. They feature flow rates up to 10.6 GPM (40.1 LPM) and a wide range of material and porting configurations.

Features

• A favorite of OEM around the world.
• Big delivery in a small package.
• Manufactured for complete corrosion resistance - constructed with polypropylene center body, standard stainless steel fasteners, and your choice of PVDF, Polypropylene, or Groundable Acetal casing materials
• Efficiency - Simul-Shift™ valve provides ultra-positive, reliable shift signal
• Reliability - ARO patented Unbalanced air valve ensures no-stall operation
• Versatility - Center, End, and Dual Inlet / Outlet manifold configurations for your application needs
• Environmentally Sound - Bolted construction for leak-free fluid handling
• Serviceability - Ease of service through modular design

Accessories

• 66073-1 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5 section of hose
• 67388 Wall Mount Bracket
• 66975 Cycle Counter Kit
• 637442-X Dual Inlet / Outlet Kits
• 67165-X Cycle Actuation Kit
• 67386 Cycle Sensor Kit
• 637428 Air Section Service Kit
• 637429-XX Fluid Section Service Kit

Pump Casing Materials

• Polypropylene
• PVDF (Kynar)
• Groundable Acetal

Diaphragm Materials

• Santoprene
• Hytrel
• PTFE w/ Santoprene backer
• Viton