Air Operated Diaphragm Pump

ARO provides a comprehensive selection of repair kits to ensure that diaphragm pumps continue to function effectively and have a longer service life.

ARO® Fluid Section Repair Kits are designed to restore your ARO diaphragm pump to its original performance and reliability. Here's a more detailed breakdown of the components in the kit:

Repair Kit Contents:

• Set of Diaphragms: These are essential for maintaining the pump's efficiency, ensuring smooth operation.

• Set of Check Balls or Flaps/Cones: These components are crucial for regulating fluid flow. If they're worn out, the pump will lose efficiency, and this kit includes replacements.

• Inlet/Outlet Manifold O-Rings: Ensures proper sealing at the pump’s manifolds, preventing leaks and maintaining the integrity of the fluid flow.

• Connecting Rod O-Rings & Other Needed O-Rings: These seals ensure that all connections are leak-free, keeping the pump’s internal components sealed properly.

• Key-Lube Grease Packet: This grease is used to ensure smooth operation of moving parts, reducing friction and extending the life of the pump.

• Operator Manual with Detailed Repair Instructions: The manual guides you through the repair process with clear instructions for easy installation.

Air Section Repair Kits

EXPSeries Air Section Service Kit includes gaskets, 'O' rings, 'U' cups and the Simul-Shift® valve guaranteeing an ultra-positive, reliable shift signal that avoids stall-out.

PROSeries Air Section Service Kit includes the proper gaskets, 'O' rings and 'U' cups needed to complete standard maintenance repair.

Based on our 5-year warranty, we have the most reliable product line on the market.

Pump Casing Materials :

• PVDF (Kynar)
• Polypropylene

Diaphragm Materials :

• Santoprene
• Hytrel
• Nitrile
• Medical Grade Santoprene
• PTFE (PTFE) w/ Santoprene backer
• Viton

Features :

• The Ultimate Process Pump designed to minimize downtime!!
• The new EXP is 20 – 40% more efficient than our competitors!!
• Efficiency – Simul-Shift™ valve provides ultra-positive, reliable shift signal
• Reliability – ARO’s patented “Unbalanced” air valve ensures no-stall operation
• Versatility – Broad range in materials of construction for optimum fluid compatibility
• Environmentally Sound – Bolted construction for leak-free fluid handling and ribless fluid caps to eliminate cracking
• Serviceability – Easier service through modular design.
• ARO manufactures diaphragm pumps ranging from 1/4" all the way through 3" in port size in both metallic and non-metallic bodies. International Air Tool carries all makes and models of ARO diaphragm pumps and ARO diaphragm pump repair parts. Give us a call and let us know what you are looking for, we are happy to help you.

Benefits

• Efficiency - Simul-Shift™ valve provides ultra-positive, reliable shift signal
• Reliability - Our patented Unbalanced air valve ensures no-stall operation
• Versatility - Broad range in materials of construction for optimum fluid compatibility
• Environmentally Sound - Bolted construction for leak-free fluid handling and ribless fluid caps to eliminate cracking

Serviceability - Easier service through modular design
Pump Casing Materials

• Aluminum
• Cast Iron
• Stainless Steel
• Hastelloy-C

Diaphragm Materials

• Long Life PTFE
• Santoprene
• Hytrel
• Nitrile
• Medical Grade Santoprene
• PTFE w/ Santoprene backer
• Viton
• Ratio: 1:1

Weight lbs (kg):

• PX10R-XAX-XXX 20.7 (9.4)
• PX10R-XCX-XXX 35.2 (16.0)
• PX10R-XHX-XXX 39.6 (18.0)
• PX10R-XSX-XXX 38.2 (17.3)

Note:

• Add 4.65 lbs (2.11 kg) for aluminum air motor
• Add 11.09 lbs (5.03 kg) for stainless steel air motor
• Maximum dry suction lift ft(m): 19 (5.7)
• Sound Level: 70 PSI 60 Cycles/Min 80.6 db(A)

Benefits

• Efficiency - Simul-Shift valve provides ultra-positive, reliable shift signal
• Reliability - Our patented Unbalanced air valve ensures no-stall operation
• Versatility - Broad range in materials of construction for optimum fluid compatibility
• Environmentally Sound - Bolted construction for leak-free fluid handling and ribless fluid caps to eliminate cracking

Serviceability - Easier service through modular design

• Pump Casing Materials
• Polypropylene
• Conductive Polypropylene
• PVDF (Kynar)
• Conductive PVDF

Diaphragm Materials

• Long Life PTFE (not available with C-PVDF)
• Santoprene
• Hytrel
• Nitrile
• Medical Grade Santoprene
• PTFE w/ Santoprene backer
• Viton

Weight lbs (kg):

• Polypropylene, Threaded Port 19.35 (8.78)
• Polypropylene, Center Ported 19.59 (8.89)
• Polypropylene, Side Ported 19.87 (9.01)
• PVDF, Threaded Port 25.83 (11.72)
• PVDF, Center Ported 26.72 (12.12)
• PVDF, Side Ported 27.15 (12.32)
• Maximum dry suction lift ft(m): 19 (5.7)
• Sound Level: 70 PSI60 Cycles/Min79.7 db(A)