Armstrong Pumps 425520-001 Bushing Carbon (1.625 Inch Shaft)

Product Description

The Armstrong Pumps 425520-001 is a carbon bushing designed for a 1.625 inch shaft. This precision-engineered component facilitates smooth, low-friction operation between rotating shafts and stationary parts in industrial and HVAC applications. It is suitable for Armstrong 4300, 4302, and 4312 pump models, specifically for outside balanced seals and frame sizes 284 TCS – 445 TCS. Constructed from carbon, it supports the integrity of the seal chamber, reducing wear and enhancing the longevity of centrifugal pumps.

• Ensures precise shaft alignment and significant friction reduction for smoother operation.
• Designed for Armstrong models 4300, 4302, and 4312, suitable for outside balanced seal applications.
• Durable carbon construction provides resistance to friction and heat, extending seal assembly life.

Product Highlights

Precision-engineered carbon bushing for critical fluid systems, ensuring smooth operation and extended equipment lifespan.

Product Information

Standard Information

• Brand: ARMSTRONG PUMPS
• Manufacturer Part Number: 425520-001
• Country of Origin: United States

Technical Specifications

• Condition: New
• Brand: Armstrong Pumps
• Material: Carbon
• Application: Fluid handling systems, Industrial and commercial HVAC applications, Centrifugal pumps
• Shaft Diameter: 1.625 inch (1-5/8 inches)
• Compatible Pump Models: Armstrong 4300, 4302, 4312 series (including groups 5 through 20)
• Frame Size: 284 TCS – 445 TCS
• Compatibility: Outside balanced seals
• Key Properties: Excellent thermal stability, chemical resistance, self-lubricating
• Part Type: Bushing