Description
The Armstrong Fluid Technology 806137-001K Flexible Coupler is a precision-engineered shaft coupling designed to reliably connect two shafts with different bore diameters. Featuring a 0.5″ bore on one end and a 0.625″ bore on the other, this coupler effectively transmits torque while accommodating shaft misalignment and dampening shock and vibration — extending the service life of connected equipment.
Its compact form factor makes it well-suited for installations in tight or confined mechanical spaces, and its durable construction ensures long-lasting performance across a wide range of industrial and HVAC pump applications.
Key Features
- Dual-bore design: 0.5″ and 0.625″ bores for connecting mismatched shafts
- Absorbs shock and vibration to protect connected equipment
- Accommodates shaft misalignment for flexible installation
- Compact profile ideal for confined mechanical spaces
- Durable materials engineered for long service life
- Versatile fit across multiple Armstrong pump series
Compatible Pump Series
- Series 1050
- Series 1060
- Series 4030
- Series 4270
- Series 4280
- Series 4380
- Series H
- Series S
Product Specifications
- Brand: Armstrong Fluid Technology
- Part Number: 806137-001K
- Bore Sizes: 0.5″ x 0.625″
- Weight: 1.00 lbs
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