GNX4A Positive Displacement Pump

(GX4E was Discontinued) **The GNX4A Blackmer Pump is part of the GNX series, which replaces the discontinued GX series.** The GNX4A Blackmer Pump is a positive displacement pump designed for industrial applications involving non-corrosive liquids and petroleum products. It features a durable construction suitable for fluids such as fuel oils, lube oils, jet fuels, gasoline, edible oils, and solvents including esters, ketones, and ethers. Constructed with high-quality materials, the pump is designed for long-term operational reliability and minimal maintenance needs. The pump includes ANSI direct coupling flanges for easy installation and connection, facilitating integration into existing systems. Integral head-mounted gear reducer with oil-lubricated, hardened helical gears supporting smooth, efficient operation. Ball bearings at both ends of gear shafts provide durability and support extended lifespan. Compact, inline design integrates the pump and reducer, optimizing space usage and reducing installation costs. Sliding-vane mechanism supports self-adjustment for wear, maintaining consistent flow rates over time. Features excellent self-priming and dry-run capabilities, improving startup reliability and reducing operational disruptions. Mechanical seal and ball bearing construction from Blackmer ensure maximum reliability and minimized maintenance. Symmetrical bearing support provides even load distribution, extending component life. An adjustable relief valve offers overpressure protection, safeguarding both the pump and connected systems. Mechanical seals isolate external ball bearings from the fluid, prolonging bearing life and reducing contamination risk. Vane replacement is straightforward and can be performed without removing the pump from piping, simplifying maintenance. Manufactured and supplied by Blackmer PSG Dover through KI Pumps of Waukesha, WI, the GNX4A Blackmer Pump offers a reliable solution for industrial fluid transfer requirements. Its robust design, efficient operation, and ease of maintenance make it well-suited for handling non-corrosive liquids and petroleum products in various industrial settings.