In response to specific requests from major CO2 marketers for a more durable pump, capable of handling higher working pressures on liquid CO2 service, Blackmer accepted the challenge of designing a pump that would meet or exceed the marketers' specifications. Designed for maximum performance and reliability under the most severe service conditions.
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.
Unique sliding-vane pump design self-adjusts for wear to maintain flow rates.
Excellent self-priming and dry run capabilities.
Blackmer mechanical seal and ball bearing construction provide maximum reliability.
Symmetrical bearing support assures even loading and wear for long life.
Adjustable 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.
Easy maintenance: vanes can be easily replaced without removing the pump from the piping system.
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