BWT WS355HF Hi-Flo Water Softener

High Flow Performance | Advanced Electronic Control | WRAS Approved

The BWT WS355HF Hi-Flo Softener is a technically advanced ion exchange water softening system, engineered specifically for UK high-pressure plumbing installations. Designed to deliver efficient scale reduction with low water and salt consumption, it offers reduced operating costs without compromising performance.

With a sleek modern design and robust internal construction, the WS355HF provides reliable whole-house protection against limescale build-up.

High Efficiency & Intelligent Control

The system features advanced electronic controls for precise regeneration management and optimal salt efficiency. Supplied with 22mm full bore metal braided hoses, it is ready for integration into modern plumbing systems.

The unit is Building Regulations Part G neutral, built and tested to BS EN 14743, and approved to BS6920 standards, ensuring compliance and quality assurance.

Free at-home commissioning support is included for added peace of mind.

Key Features

• High-flow ion exchange water softener

• Low water and salt usage for reduced running costs

• Developed for UK high-pressure systems

• Advanced electronic control system

• Supplied with 22mm full bore metal braided hoses

• Robust construction with simple setup

• Free at-home commissioning

• Building Regulations Part G neutral

• Built & tested to BS EN 14743

• BS6920 Approved

• WRAS Approved

• 5 Year Parts & 2 Year Labour At-Home Warranty

Technical Specification

• Brand: BWT

• Model: WS355HF

• Supplier Part Number: WS355HF

• Type: Water Softener

• Capacity: 2,500 Litres

• Flow Rate: 30 l/min

• Working Pressure: 1.7 Bar

• Maximum Operating Pressure: 5 Bar

• Connection Size: 3/4" BSP

• Input Voltage: 230V AC / 50Hz

• Material: Plastic

• Colour: Blue & White

• Unit Weight: 21.0 kg

• Certifications: WRAS Approved

Installation Notes

• Suitable for high-pressure UK plumbing systems

• Professional installation recommended