Aro 637161-EB-C Diaphragm Pump Fluid Section Repair Kit

Product Description

The ARO/INGERSOLL-RAND 637161-EB-C is a fluid section repair kit designed for 1-inch diaphragm pumps. It restores the fluid-handling section of the pump by replacing the components most subject to wear and chemical exposure. The kit includes balls, diaphragms, and seals, all manufactured from Santoprene, a thermoplastic elastomer well suited to a broad range of fluid transfer applications. Weighing 0.73 pounds, this kit is a compact, all-inclusive solution that keeps a 1-inch diaphragm pump in service without sourcing individual components. Installation is typically performed by maintenance technicians, pump service professionals, or industrial mechanics.

This repair kit is intended for use with 1-inch ARO/INGERSOLL-RAND diaphragm pumps requiring fluid section service. Diaphragm pumps of this type are commonly found in industrial, manufacturing, and process environments where fluids such as chemicals, solvents, paints, or water-based solutions are transferred. The Santoprene construction provides flexibility and resistance to a range of common industrial fluids, making this kit a practical choice for routine preventive maintenance or emergency pump restoration.

Key Features

• Fluid section repair kit for 1-inch diaphragm pumps - includes all primary wear components
• Santoprene construction offers flexibility and broad chemical compatibility
• Includes balls, diaphragms, and seals in a single kit
• Lightweight at 0.73 pounds - easy to store as a shelf spare
• OEM-style fitment minimizes downtime during fluid section service

Compatibility

Designed for use with 1-inch ARO/INGERSOLL-RAND diaphragm pumps requiring fluid section repair. Verify pump model compatibility against ARO/INGERSOLL-RAND documentation before installation.

Installation Notes

Fluid section repair on diaphragm pumps should be performed by a qualified technician familiar with air-operated double-diaphragm pump service procedures. Before beginning, isolate and depressurize the pump from both the air supply and the fluid line. Follow the pump manufacturer's service manual for proper component sequencing and torque guidance. Dispose of worn elastomeric components in accordance with local regulations, particularly if the pump has been used with hazardous fluids.