CRL1.5 High-Speed Sliding Vane Pump

The CRL1.5 High-Speed Sliding Vane Pump by Blackmer is a durable, high-performance pump designed specifically for liquefied gas applications, including liquid CO2 service. Engineered to handle higher working pressures, the CRL1.5 model addresses the requirements of major CO2 marketers seeking reliable, long-lasting pump performance in demanding industrial environments. Its construction features a stainless steel body with a replaceable casing liner and end discs, facilitating straightforward rebuilds and maintenance for prolonged service life.

This high-speed sliding vane pump offers capacities ranging from 9 to 35 gallons per minute (34 to 132 liters per minute), with compatibility for piping systems equipped with 1.25 or 1.5-inch NPT tapped ports. All models include an internal relief valve to ensure safety and pressure regulation during operation, supporting high-pressure liquefied gas handling. The pump’s design emphasizes robustness and efficiency, suitable for bulk transfer, recirculation, and transfer operations involving liquefied gases such as CO2.

Materials and Construction

• Constructed primarily of stainless steel components for corrosion resistance and durability.
• Includes a replaceable casing liner and end discs for ease of maintenance.
• Internal relief valve enhances safety during high-pressure pumping.

Dimensions and Specifications

• Flow capacity: 9-35 GPM (34-132 L/M)
• Port sizes: 1.25-inch or 1.5-inch NPT tapped ports
• Physical size and weight vary depending on specific model and configuration; detailed dimensions available upon request.

Key Features

• High-speed operation optimized for liquid CO2 and other liquefied gases
• Adjustable internal relief valve for pressure control
• Replaceable casing liner and end discs for simplified rebuilding
• Capable of handling high working pressures typical in liquefied gas applications

Primary Use Cases and Target Users

• Ideal for industrial and food-processing systems involving liquefied CO2 transfer and recirculation
• Suitable for bulk transfer operations in refrigeration, process plants, and transport loading/unloading
• Designed for users needing a reliable, high-capacity pump within a tight budget, emphasizing durability and ease of maintenance

Included in the Box

• CRL1.5 sliding vane pump assembly
• Mounting hardware and user manual

Care and Maintenance

• Periodic inspection of internal parts recommended for optimal performance
• Replace casing liner and end discs as needed based on wear assessment
• Supplied with a manufacturer’s warranty covering defects and workmanship, specifics available upon request