Compact Pumps
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1/4" Non-Metallic
PD02P-XXS-XTX
PD02P-XXS-XTX
4.6 GPM (17.4 LPM)
Features
- Compact design for those tight jobs!!
- 360º Mounting Versatility
- Positive Priming Provides Instant Start-Ups
- Ideal for OEM Applications
- Flat disk-checks provide superior dry suction lift
- Creates a 20-foot suction lift
Accessories
- 66073-1 Air Line Connection Kit
- 66885-1 Grounding Kit
- 637313-XX Fluid Section Service Kit
- 637276 Air Section Service Kit
Pump Casing Materials
- Polypropylene
- PVDF (Kynar)
- Groundable Acetal
Diaphragm Materials
- Santoprene
- Nitrile
- PTFE (PTFE)
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1/2" Classic Style Non-Metallic
66605X-XXX
66605X-XXX
Ball: 13 GPM (49.2 LPM)
Duckbill: 10 GPM (37.9 LPM)
Duckbill: 10 GPM (37.9 LPM)

Features
- ARO has the world's best selling 1/2" ported diaphragm pump!!
- Designed to meet your OEM application needs!!
- Efficiency - Motor design delivers optimum air efficiency
- Reliability - ARO's patented "Unbalanced" air valve ensures no-stall operation
- Versatility - Center, End, Dual Inlet / Outlet, and Swivel Top manifold configurations to fit your specific application
- Evironmentally Sound - Bolted construction for leak-free fluid handling
- Serviceability - Ease of service through modular design
Accessories
- 76763 Wall Mount Bracket
- 67165-X Cycle Actuation Kit
- P29122-600 Piggyback Filter-Regulator
- 637141 Air Section Service Kit
- 637140-XX Fluid Section Service Kit
Pump Casing Materials
- Polypropylene
- Groundable Acetal
- PVDF (Kynar)
Diaphragm Materials
- Neoprene
- Nitrile
- Viton
- PTFE (PTFE)/ Santoprene
- E.P.R.
- Polyurethane
- Hytrel
- Santoprene
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3/4" Metallic
PD07R-XXS-XXX
PD07R-XXS-XXX
13.6 GPM (51.5 LPM)

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
Accessories
- 66073-1 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5 sections of hose
- 637438 Threaded Exhaust Kit
- 93110 Air Motor Muffler
- 76763 Wall Mount Bracket
- 637428 Air Section Service Kit
- 637427-XX Fluid Section Service Kit
Pump Casing Material
- Aluminum
Diaphragm Materials
- Santoprene
- Hytrel
- PTFE (PTFE)
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3/4" Non - Metallic
14.8 GPM (56 LPM)

Features
- Designed to meet your OEM application needs!!
- Install directly onto your 3/4" application, saving you a fitting and a possible leak point!!
- Manufactured for complete corrosion resistance - constructed with polypropylene center body, standard stainless steel fasteners, and polypropylene 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 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
Accessories
- 66073-1 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5' section of hose
- 637438 Ported Exhaust Kit
- 93110 Air Motor Muffler
- 76763 Wall Mount Bracket
- 637428 Air Section Service Kit
- 637427-XX Fluid Section Service Kit
Pump Casing Materials
- Polypropylene
Diaphragm Materials
- Santoprene
- Hytrel
- PTFE (PTFE) w/ Santoprene backer
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1/2" Metallic
PD05X-XXS-XXX-B
12 GPM (45.4 LPM)

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
Accessories
- 66073-1 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5' section of hose
- 637438 Ported Exhaust Kit
- 93110 Air Motor Muffler
- 76763 Wall Mount Bracket
- 67165-X Cycle Actuation Kit
- 637428 Air Section Service Kit
- 637427-XX Fluid Section Service Kit
Pump Casing Materials
- Aluminum
- Stainless Steel
Diaphragm Materials
- Santoprene
- PTFE (PTFE) w/ Santoprene backer
- Hytrel
- Polyurethane
- Nitrile
- Viton
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1/2" Non-Metallic
PD05P-XXS-XXX-B
14.4 GPM (54.5 LPM)

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 center body, standard stainless steel fasteners, and your choice of Groundable Acetal, PVDF (Kynar) or Polypropylene 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
- 637438 Threaded Exhaust Kit
- 76763 Wall Mount Bracket
- 93110 Air Motor Muffler
- 637440-X Dual Inlet / Outlet Kit
- 67165-X Cycle Actuation Kit
- 637428 Air Section Service Kit
- 637427-XX Fluid Section Service Kit
Pump Casing Materials
- Polypropylene
- PVDF (Kynar)
- Groundable Acetal
Diaphragm Material
- Santoprene
- Hytrel
- Nitrile
- PTFE (PTFE) w/ Santoprene backer
- Polyurethane
- Viton
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3/8" Non-Metallic
PD03P-XXS-XXX
10.6 GPM (40.1 LPM)
Features
- 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 (PTFE) w/ Santoprene backer
- Viton
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