Description
Keep your Armstrong Series 4380 pumps running at peak performance with this precision-engineered Stainless Steel Shaft Sleeve Spacer (MPN 425868-005). Designed to maintain exact spacing between shaft sleeves, this component plays a critical role in preserving pump alignment, reducing component wear, and extending overall service life.
Constructed from high-grade stainless steel, this spacer delivers exceptional corrosion resistance and long-term durability — even in demanding fluid handling environments. Its precise fit helps eliminate the misalignment that can lead to premature pump failure, protecting your investment and minimizing costly downtime.
Product Highlights
- Maintains precise shaft sleeve spacing for optimal pump alignment
- Reduces wear and tear on internal pump components
- Corrosion-resistant stainless steel construction for long service life
- Engineered specifically for Armstrong Series 4380 pump compatibility
- Helps prevent premature pump failure and unplanned downtime
Technical Specifications
- Brand: Armstrong Fluid Technology
- MPN: 425868-005
- Material: Stainless Steel
- Weight: 0.05 lbs
- Compatible Pump Series: Series 4380







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