Manual Downstream Bypass

Simplify your pressure washing workflow with the Manual Downstream Bypass. Designed for professional contractors, this valve lets you manually turn your downstream injector on or off without disconnecting hoses or changing nozzles. Quickly switch between chemical application and a fresh water rinse while keeping your setup simple, reliable, and easy to operate.

Ideal for pressure washing rigs that don’t require a remote-controlled system, the manual bypass helps improve efficiency and reduce downtime on every job. Built with durable, professional-grade components, it’s a dependable upgrade for both new builds and existing setups.

Please Note: This product does not include a downstream injector. A compatible injector must be purchased separately.