ARO / Ingersoll Rand PD07R 3/4″ Metallic Pneumatic Diaphragm Pump

Product Overview

The ARO / Ingersoll Rand PD07R 3/4″ metallic diaphragm pump belongs to the Compact Series. It is designed for OEM applications and features a compact aluminum construction.

The pump delivers a maximum flow rate of 51.5 L/min and operates at pressures up to 6.9 bar. It supports several diaphragm materials to meet different fluid handling requirements.

Key Features

• Compact pneumatic diaphragm pump design
• Aluminum pump casing
• Maximum flow rate of 51.5 L/min
• Maximum operating pressure of 6.9 bar
• 3/4-inch fluid inlet and outlet
• Multiple diaphragm material options
• Bolted construction for leak-free fluid handling
• Modular design for easier maintenance
• Available with long-life PTFE diaphragms

Technical Specifications

Parameter	Specification
Brand	ARO / Ingersoll Rand
Model	PD07R-XXS-XXX
Pump Type	Metallic Pneumatic Diaphragm Pump
Series	Compact Series
Casing Material	Aluminum
Pump Ratio	1:1
Maximum Flow Rate	13.6 GPM (51.5 L/min)
Maximum Operating Pressure	100 psi (6.9 bar)
Displacement per Cycle	0.030 US gal (0.11 L)
Fluid Inlet/Outlet	3/4″-14 NPTF or Rp 3/4 BSP
Air Inlet	1/4″-18 P.T.F. SAE Short, female
Maximum Suspended Solids Diameter	2.4 mm
Maximum Dry Suction Lift	4.5 m
Diaphragm Materials	Long-Life PTFE, Santoprene, Hytrel, PTFE

Materials and Construction

The PD07R series features an aluminum casing and supports different diaphragm materials for various fluid handling requirements.

Available diaphragm materials include:

• Long-Life PTFE
• Santoprene
• Hytrel
• PTFE

Please check chemical compatibility before selecting the diaphragm material.

Accessories and Service Kits

The following accessories and service kits are listed for this pump series:

• 66073-1 Air Line Connection Kit
• 637438 Threaded Exhaust Kit
• 93110 Air Motor Muffler
• 76763 Wall Mount Bracket
• 637428 Air Section Service Kit
• 637427-XX Fluid Section Service Kit