---
title: "HY-PW-05 Pump Coupling & Bell Housing"
url: "https://www.imspares.com/parts/hy-pw-05/"
part_number: "HY-PW-05"
category: "Hydraulic Components > Pumps & Motors"
availability: "In stock"
---

# HY-PW-05 Pump Coupling & Bell Housing

Pump coupling and bell housing adapter for injection molding machine hydraulic pump drives.

Pump-to-motor bell housing adapter bracket and flexible jaw coupling for injection molding machine hydraulic pump drives. Ensures alignment and absorbs vibration between motor and pump.

## Specifications

| Specification | Value |
| --- | --- |
| Type | Bell Housing + Jaw Coupling |
| Shaft | SAE spline / parallel key |
| Material | Cast iron / Ductile iron |

## Compatible machines

- Haitian MA Series
- Haitian Jupiter Series

## Where it fits

Zone 9 of an injection molding machine: Hydraulic unit.

Parts of a hydraulic power unit: **Coupling and bell housing**: The bell housing centres the pump on the motor flange; the jaw coupling inside joins the two shafts and absorbs vibration.

## Request a quote

Prices are quoted on request, with a reply within 24 hours: https://www.imspares.com/request-quote/hy-pw-05/ · Email contact@imspares.com · WhatsApp +86 177 5743 2656