Mud Pumps SPECIFICATIONS: Model:                                    VF-800                   VF-1000     Max. Liner Size / Stroke                      6-3/4” (171.45mm) 6-3/4” (171.45mm)                                                9” (228.6 mm)             10” (254 mm) Nominal HP/Rating:         800HP2150SPM     1000HP@140SPM Type of Gear: Herringbone 4.31:1 Herringbone 4.31:1 Lubrication: Pressure and Splash Pressure and Splash to All to All Moving Parts Moving Parts Valve Pots: API 6# API 6# Approximate Weight: 26603 lbs (12067KGS) 33770 lbs (15318 KGS)   FEATURES: · Three Each Interchangeable Fluid Ends Made up of Forged Alloy Steel · Suction Valves and Discharge Valves Interchangeable for all VF Series Pumps · Bi-Metal Liners, Wear Resisting Cast Iron Sleeves, Slide-to-fit Piston and Rods that are Sealed With Rubber Seal Rings and Fastened with Locknuts. · Valve Seat Bores With Bottom Shoulders · Extended Service Life With Spray Lubricated Piston and Liners · Longer Service Life of Expandable parts of Fluid End Assembly Allowed by Longer Stroke Length and Lower Stroke Per Minute · Main Parts in the Power End Assembly Includes: Frame, Crankshaft, Pinion Shaft, Crosshead and Extension Rod · Supported with Quick Delivery of Parts and Field Service Personnel, When Required