The 37 Gallon Wetline Kit for Live Floor from Buyers Products has everything you need to operate a live floor trailer hydraulic system. It’s designed for optimal speed and long life. The kit contains: (1) Upright 37 gal steel reservoir; (1) Tank-mounted 50 GPM return filter; (1) Dowelled pump with built-in relief; (1) Ball valve; and all wing couplers, hoses, adapters, clamps, and fittings. The counter-clockwise rotational kit is available with an 18 GPM or 24 GPM pump. Contact Customer Service for assistance.