Products
Diaphragm Pumps
Piston Pumps
Drum Pumps
Lubrication Equipment
Filter Regulator Lubricators
Pneumatic Valves & Cylinders
Parts & Accessories
Services
Technologies
How Diaphragm Pumps Work
How Do Powder Pumps Work
Electric Diaphragm Pumps: An Overview
Piston Pump Working Principles
Piston Pump Motor Technologies
Support
Diaphragm Pumps Product Selector
Piston Pump Selector Tool
Document Library
Chemical Compatibility Guide
Blog
AODD Manufacturer Comparison Guide
Knowledge Hub
On-Demand Webinars
ARO Product Park
Industries
General Manufacturing
Chemical Transfer
Lubrication
Energy
Food & Beverage
Mining
Data Centers
Other Industries
Back to the product list

3/8'' Non-Metallic Diaphragm Pump

PD03P-XXS-XXX

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

图形塑料泵 3/8'' ARO

Model

Body Materials (wetted)

Diaphragm & Ball Material

Compatible Fluids

PD03P-ARS-PTT

Polypropylene

PTFE

Windshield fluid

PD03P-ARS-PCC

Polypropylene

Hytrel

Windshield fluid

PD03P-AES-DTT

Acetal (groundable)

PTFE

Solvents

PD03P-AES-DCC

Acetal (groundable)

Hytrel

Windshield fluid

Find a Dealer