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’s 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’s 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

Ratio: 1:1

Maximum Flow: 10.6 g.p.m. (40.1 l.p.m.)   8.7 (32.9) Flex check

Displacement per cycle:
0.022 Gallons (0.083-Liters)
0.018 (0.068) Flex check

Air Inlet:  (Female) 1/4 – 18 P.T.F. SAE Short

Fluid Inlet/Outlet:
3/8 – 18 N.P.T.F. – 1
Rp 3/8 (3/8 – 19 BSP, parallel)

Max. operating pressure: 100 psi (6.9-bar)

Suspended solids max. dia.: 1/16-in. (1.6-mm) Flex check (Fibers)

Weight:  lbs (kg)
PD03P-XDS-XXX 4.2 (1.9)
PD03P-XES-XXX 4.3 (1.9)
PD03P-XKS-XXX 4.5 (2.0)
PD03P-XLS-XXX 4.6 (2.1)
PD03P-XPS-XXX 3.4 (1.6)
PD03P-XRS-XXX 3.5 (1.6)

Maximum dry suction lift:   ft (m) 9.25 (2.8)

Sound Level: 70 PSI    60 Cycles/Min    72.7 db(A)

Muffler: Integral, Included