External Compensation Valve (ECV)
External Compensation for Sparrow (Husky-Style) Pumps
The HydraBlast ECV works in tandem with the lubrication system on a Sparrow pump. It regulates the discharge pressure to a set point. The ECV is the safest and most advanced option in water blasting to control pressure on a job site. Be sure to reach out if you’d like to learn more.