Product Overview TX1510A 4GPM 3500PSI 1" GAS W/UNLOADER & INJECTOR FEATURES: Built-in unloader and downstream injector on the left side of the manifold SAE J609B flange for direct couple to gasoline engines Large lightweight connecting rods New long life low and high pressure seals Oversized roller bearings Dual sight glasses Forged brass manifold with an exclusive lifetime warranty SPECIFICATIONS: Triplex Plunger Pump Maximum volume: 4.0 GPM Maximum Discharge Pressure: 3000 PSI Horsepower: 12.3 GHP Maximum Pump Speed: 3400 RPM Bore: 15mm Stroke: 10mm Crankcase Oil Capacity: 14 oz. Maximum Fluid Temperature: 165 F. Inlet Port Thread: 1/2" FPT Discharge Port Thread: 3/8" FPT Shaft Diameter: 1" Weight: 18 lbs Dimensions: 8.4"x8.4"x6.5" Reviews (No reviews yet) Write a Review