The General Pump YG5000 is a Rear Entry Spray Gun that has an Operating GPM of 10.0 and a Maximum Discharge Pressure of 5,000. Its Maximum Fluid Temperature is 320° F and its weight is 1.2 lbs. Its Inlet Port Thread is 3/8" NPT-F and its Discharge Port Thread is 1/4" NPT-F. Its dimensions are 7" x 5" x 1.25" and its materials are Stainless Steel, Brass, Viton, Plastic, and Buna. Features Include: GP exclusive design, Stronger housing design for extra durability, Improved trigger design for easier pull at high pressure, Extra venting for improved performance at high temperatures, and Larger, more comfortable hand grip space to more readily accommodate work gloves.