Blackmer GNX2A GNX Series Sliding Vane Pump, 7-86 gpm (26-325 L/Min)

Features:

• Alignment-free, reduced-speed pumps
• Robust commercial-grade gear reducer with expanded ratio options
• Eliminates traditional couplings
• Retained rotor between bearing design extends mechanical seal life
• Compact footprint utilizing close coupled, inline design
• Alignment free design reduces downtime and simplifies maintenance
• Flexible porting - 90° and 180° options
• Corrosion resistant composite baseplate with pre-grouted build, flatness of 0.002" per foot, and 24 times increased vibration damping of steel
• Advantages of sliding vane technology:
  • Unique sliding-vane pump design self-adjusts for wear to maintain flow rates
  • Excellent self-priming and dry-run capabilities
  • Sliding vane design provides sustained performance and trouble-free operation
  • Easy maintenance: vanes can be easily replaced without removing the pump from the piping system
  • High suction lift and line-stripping capabilities
  • Low maintenance and low life-cycle costs

Alignment-Free, Reduced-Speed Positive Displacement Pump for Non-Corrosive Liquids and Petroleum Products. Part of the Iron Line of sliding vane pumps, these Blackmer® pumps are the market's only alignment-free, reduced-speed positive displacement pumps. They are suited for both portable and stationary applications. GNX Series pumps include the proven features of Blackmer legacy GX Series pumps but take them to the next level with the incorporation of a commercial-grade, single-stage gearbox. This innovative gearbox fits between the motor and pump and is held in place by a permanent dowelled connection that creates a structural link between the high-speed and low-speed sides of the system. This results in a pump that will not need to be realigned either at initial installation or following a maintenance procedure, resulting in improved peace of mind for the operator. The pre-grouted GNX composite baseplate adds additional value to the pump, gearbox and motor setup by providing unmatched surface flatness, significant vibration damping, and reduced installation costs. The GNX and GNXH Series pumps are designed to handle a wide range of non-corrosive, clean industrial liquids and petroleum products and are in 2-, 2.5-, 3-, and 4-in sizes. The GNX Series pumps have a 90° porting orientation and the GNXH Series pumps have a 180° porting orientation.