Product Overview

The CAT Bell Housing 30715 is designed to provide a secure and accurate connection between CAT 5PFR high-pressure pumps and IEC B34 electric motors. Featuring a 160mm flange and 115mm overall length, this bell housing ensures precise pump-to-motor alignment, helping to reduce vibration, minimise component wear, and maximise equipment reliability.

Suitable for CAT 310 and 340 series pump applications, the 30715 bell housing accommodates a 20mm pump shaft and a 28mm motor shaft. It is compatible with IEC B34 motor frame sizes 100 to 112 and is designed for use with Coupling 30721 and Installation Kit 700929.

Manufactured in the United Kingdom, this bell housing is ideal for industrial pressure washer motor pump unit (MPU) assemblies and replacement installations.

Key Features

• Suitable for CAT 5PFR pump models
• Commonly used on CAT 310 and 340 series pump applications
• Manufactured in the United Kingdom
• Flange diameter: 160mm
• Overall length: 115mm
• Pump shaft diameter: 20mm
• Motor shaft diameter: 28mm
• Fits IEC B34 motor frame sizes 100 – 112
• Compatible with Coupling 30721
• Uses Installation Kit 700929
• Provides accurate motor and pump alignment
• Ideal for industrial pressure washer MPUs
• Lightweight construction at 0.54kg

Technical Specifications

Why Choose This CAT Bell Housing?

The CAT 30715 Bell Housing is engineered to ensure proper alignment between CAT 5PFR pumps and electric motors, helping to reduce stress on shafts, bearings, and couplings. Its durable UK-manufactured construction makes it an excellent choice for pressure washer manufacturers, service engineers, and maintenance professionals seeking dependable pump mounting components.

Order Now

For expert advice on CAT pump spares, bell housings, and pressure washer replacement parts, contact:

Flowjet Cleaning Equipment LTD
Unit 4, Gatebeck Farm
Gatebeck, Kendal
LA8 0HW
United Kingdom

Tel: 015395 66193
Email: sales@flowjet.co.uk