Thrush Co. Inc. Test Lab Facility Approved Through Hydraulic Institute’s Pump Test Lab Approval Program Share: Parsippany, NJ, December 15, 2020 – The Hydraulic Institute introduces member company, Thrush Co. Inc., as the latest company to have their pump test laboratory approved through the HI Pump Test Lab Approval Program. The approved pump test lab is located in Peru, Indiana. The HI program assists pump OEMs and other pump test laboratories to improve their current laboratory procedures and policies by working with an experienced third-party auditor to develop and maintain accurate...