Mecline VRT3 280 Bar Unloader with Chemical Injector

Mecline VRT3 280 Bar Unloader with Chemical Injector

The Mecline VRT3 280 Bar Unloader with Chemical Injector is a high-performance bypass valve designed for mobile and commercial pressure washing systems. Engineered for machines rated up to 280 bar, it integrates a chemical injection feature, allowing the controlled introduction of detergents or biocides into the system.

Key Features

• Designed for up to 280 bar maximum pressure — suitable for demanding cleaning rigs

• Includes integrated chemical injector (venturi type) for adding cleaning agents or biocides during operation

• Adjusts bypass pressure accurately to protect the pump and maintain stable operation under trigger changes

• Durable construction with corrosion-resistant materials for heavy-duty use in mobile, van-mounted or industrial equipment

• Compatible with both hot and cold water systems where chemical dosing is required

Technical Specifications

Model: Mecline VRT3

Rated Pressure: Up to 280 bar

Function: Pressure unloader/bypass valve with built-in chemical injector

Inlet/Outlet Ports: Typical ½″ BSP (check individual model)

Material: Brass body with stainless steel internals and chemical-resistant injector tube

Application: Van or trailer-mounted pressure washers, soft-wash systems, industrial cleaning rigs

A professional-grade unloader valve with integrated dosing capability, engineered to provide reliable pressure control and chemical injection in high-duty cleaning systems.