
The Story
20mm Hydrarester Washing Machine Dishwasher Chrome Size a Water Hammer Arrestor is designed to prevent water hammer in domestic and commercial appliances, ensuring system stability and protection.
The 20mm Hydrarester is a reliable solution for mitigating water hammer effects in washing machines, dishwashers, and garden water timers. It features a seamless shock-absorbing chamber that effectively dissipates pressure waves generated when fixtures close. Constructed from Type L copper tube, this maintenance-free device is suitable for both hot and cold water applications. The HydraRester can be easily installed using BSP threaded fittings and operates safely under high pressure, making it ideal for various plumbing systems.
Features
- Simple to install with BSP threaded fittings
- Maintenance-free operation
- Seamless shock-absorbing chamber
- Suitable for hot and cold water
- Protects against fixture damage and flooding
Specifications
| Dimensions (W x H x D) | 140mm x 40mm x 240mm |
| Weight | 0.34kg |
| Material | Type L copper |
| Model Number | WHX05 |
| Maximum Pressure (kPa) | 1500 |
| Valve Inlet Diameter (mm) | 20 |
| Maximum Working Temperature (°C) | 90 |
The 20mm Hydrarester Washing Machine Dishwasher Chrome Size a Water Hammer Arrestor is essential for maintaining plumbing system integrity.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
20mm Hydrarester Washing Machine Dishwasher Chrome Size a Water Hammer Arrestor is designed to prevent water hammer in domestic and commercial appliances, ensuring system stability and protection.
The 20mm Hydrarester is a reliable solution for mitigating water hammer effects in washing machines, dishwashers, and garden water timers. It features a seamless shock-absorbing chamber that effectively dissipates pressure waves generated when fixtures close. Constructed from Type L copper tube, this maintenance-free device is suitable for both hot and cold water applications. The HydraRester can be easily installed using BSP threaded fittings and operates safely under high pressure, making it ideal for various plumbing systems.
Features
- Simple to install with BSP threaded fittings
- Maintenance-free operation
- Seamless shock-absorbing chamber
- Suitable for hot and cold water
- Protects against fixture damage and flooding
Specifications
| Dimensions (W x H x D) | 140mm x 40mm x 240mm |
| Weight | 0.34kg |
| Material | Type L copper |
| Model Number | WHX05 |
| Maximum Pressure (kPa) | 1500 |
| Valve Inlet Diameter (mm) | 20 |
| Maximum Working Temperature (°C) | 90 |
The 20mm Hydrarester Washing Machine Dishwasher Chrome Size a Water Hammer Arrestor is essential for maintaining plumbing system integrity.










