Features and Benefits

Pumps are listed by Underwriters Laboratory for both LPG and anhydrous ammonia (NH3) service
Cavitation suppression liner design for reducing the noise, vibration, and wear normally caused by entrained vapors
Replaceable casing, liners and end discs allow easy rebuilding of the pumping chamber to like-new condition
Ductile-iron construction with internal relief valve
Equipped with a double-ended drive shaft for clockwise or counterclockwise rotation by simply changing position of pump
Contains auxiliary intake port which can be used for emergency unloading of another tank or transport
Durable pumps for fast and quiet operation, providing sustained performance and trouble-free operation
Blackmer mechanical seal and ball bearing construction provide maximum reliability
Symmetrical bearing support assures even loading and wear for long life
Internal relief valve protects pump against excessive pressures
External ball bearings are isolated from pumpage by mechanical seals to maximize bearing life and minimize contamination risk
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