The FMCWS-650F-HYD max series pumps from Ace Pump feature the company's Oasis WetSeal technology system, which prevents run-dry and abrasive-wear seal failures by isolating seals from the pumped liquid. The impeller design provides consistent pressure up to 160 psi (11 bar) over the flow range and offers a maximum flow of 140 gal/min (530 L/min). Max Series pumps feature e-coat corrosion protection on all castings for chemical resistance, lower rpm for improved life span, pressure plated gear motors, high torque splined motor/pump shaft connection, and oversized bearings. Combined with the Oasis sealing system, the series improves reliability and prevents downtime. The 650 pump is suitable for high-pressure applications including insecticides, air induction nozzles, and canopy penetration. The F version is equipped with flanges for improved installation and service.