Blackmer - Vane Pumps | CRL Series Get latest price

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Liquefied gas pumps specially designed for liquid CO2, service 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. Design criteria included the ability to easily handle dry, non-lubricating CO2, at sub-zero temperatures, with differential pressures up to 100 psig (6.89 bar), while operating on a continuous 24-hour duty cycle with minimal maintenance and inspection requirements. After four years of intensive research and development, and 30,000 hours at combined laboratory and field testing, Blackmer introduced a new line of pumps that far exceeded the original expectations. Utilizing Blackmer’s unique sliding vane design, these rotary positive displacement pumps offer the best combined characteristics of sustained high level performance, energy efficiency, trouble-free operation and low maintenance cost. 

Features and Benefits:

• 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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To contact Hurll Nu-Way about Blackmer Vane Pumps | CRL Series use Get a quote.