Watson-Marlow 313-0972-000K Pump Shaft for SPX50 Pumps

Watson-Marlow Fluid Technology GroupModel:313-0972-000K
Location unavailable
Spare Parts
Qty:1
Condition: New
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Salter Industries

Seller since: Feb 2026

At a glance

Product
Watson-Marlow 313-0972-000K Pump Shaft for SPX50 Pumps
Manufacturer
Watson-Marlow Fluid Technology Group
Model
313-0972-000K
Category
Spare Parts
Condition
NEW
Availability
In stock
Price or process
Request price
Quantity
1
Lead time
Not provided
Location
Location unavailable
Fulfillment
Shipping only
Listed on

Key specifications

Material
Alloy Steel
Operating Temperature Max
80°F
Operating Temperature Min
-20°F
Pump Model Compatibility
SPX50 Series Peristaltic Pumps
Shaft Type
Geared Drive Shaft with Internal Splines
Torque Capacity
50lb-ft

Supporting evidence

No supporting documents or certifications provided.

Description

The Watson-Marlow 313-0972-000K is a precision-engineered drive shaft designed specifically for SPX50 series peristaltic pumps. This component serves as a critical crankshaft in the pump's drive mechanism, transferring rotational motion from the motor to the pump head, enabling reliable fluid transfer in demanding industrial applications. Constructed from high-strength alloy steel, it features a geared top for secure coupling and internal splines at the base for robust torque transmission. Ideal for use in pharmaceutical, food and beverage, chemical processing, and water treatment industries, where peristaltic pumps excel in handling viscous, shear-sensitive, or abrasive fluids without contamination. Key benefits include durability, corrosion resistance, and easy integration with existing SPX50 pumps, reducing downtime during maintenance. Compared to generic shafts, this OEM part ensures optimal performance, longevity, and compatibility, minimizing vibration and wear. Drawbacks may include higher cost versus aftermarket alternatives and the need for precise alignment during installation. Overall, it enhances pump efficiency, withstanding high loads and providing smooth operation in hygienic or harsh environments. For detailed specs, refer to Watson-Marlow's official documentation.
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