Blackmer XLF1-1/4-N 1-1/4″ Sliding Vane Pump Viton 56C Coupling Footed

Item Specifications

Blackmer’s current documentation confirms that the XLF1.25 configuration uses 1-1/4″ NPT connections, provides a nominal 4–23 GPM flow range, handles up to 150 PSI differential pressure and 350 PSI maximum working pressure, and operates from 100–1,800 RPM.

Key Features

• Heavy-duty Blackmer sliding vane pump
• 1-1/4″ NPT inlet and outlet connections
• Viton/FKM elastomer configuration
• 56C C-Face motor coupling
• Footed motor adapter for secure installation
• Durable ductile-iron pump construction
• Self-adjusting sliding vanes help maintain performance as the vanes wear
• Replaceable vanes, liner and end discs simplify servicing
• Excellent self-priming characteristics
• Strong suction and line-stripping capability
• Mechanical seal design
• Internal adjustable relief-valve design
• External ball bearings are isolated from the pumped liquid
• Designed for continuous industrial transfer and processing service

The “N” motor-adapter configuration is specifically identified as the footed adapter and coupling arrangement for 56C motors on XLF1.25-series pumps.

Applications

Suitable for a wide range of industrial liquid-transfer duties, including:

• Petroleum and oil transfer
• Lubricating oils
• Fuel and refined-product handling
• Industrial liquid transfer
• Tank loading and unloading
• Filling operations
• Process applications
• Refinery service
• Lube-oil plants
• General industrial pumping systems

Blackmer identifies the XL family for processing, filling and transfer applications in refineries, lubricant plants and general industry.

BLACKMER XLF1-1/4-N 1-1/4″ HIGH-SPEED SLIDING VANE PUMP WITH VITON / FKM SEALS, 56C COUPLING & FOOTED MOTOR ADAPTER

Offered is a Blackmer XLF1-1/4-N industrial sliding vane pump featuring 1-1/4″ NPT connections, Viton/FKM sealing components, and a footed 56C C-Face motor adapter and coupling configuration.

The Blackmer XL Series is designed for demanding industrial processing, filling, and liquid-transfer applications. Its sliding vane pumping principle provides strong self-priming performance while the self-adjusting vanes help maintain efficient operation as normal wear occurs.

The pump features rugged ductile-iron construction and replaceable internal wear components for long service life and easier maintenance. The design allows components such as vanes to be serviced without requiring complete removal of the pump from the piping system in many installations.

The XLF1.25 platform provides a nominal flow range of approximately 4–23 GPM, maximum differential pressure of 150 PSI, and maximum working pressure of 350 PSI. The 1-1/4″ NPT side inlet and outlet configuration makes it well suited to petroleum, lubricant, process-fluid, filling, transfer, and general industrial pumping systems.

The “N” mounting configuration provides a footed motor adapter and coupling designed for use with a 56C-frame motor.

Please verify the model, seal compatibility, rotation, motor requirements, operating conditions, and connection dimensions for your specific application before purchase.

Product details

Part / SKU	XLF1-1/4-N

Package includes

• Blackmer XLF1-1/4-N 1-1/4" Sliding Vane Pump Viton 56C Coupling Footed

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.