Replacement Ball, 1 in. dia., PTFE MPN:90532-4
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G2591285
Replacement Ball, 1 in. dia., PTFE
Upgrade your diaphragm pump with the ARO Replacement Ball, a reliable and efficient check ball designed for optimal performance. Made from PTFE, this 1-inch diameter ball ensures smooth operation and long-lasting durability. Compatible with Grainger part numbers 5U664 and 5U665, as well as ARO model numbers 666100-244-C and 666111-244-C, this check ball is a direct replacement for your existing unit. Ideal for use in various applications, including chemical processing, food and beverage, and pharmaceutical industries, this replacement ball offers improved flow rates, reduced maintenance, and increased productivity. Upgrade to the ARO Replacement Ball for seamless pump operation.
Top product features:
- PTFE material provides chemical resistance
- Check Ball design allows for precise flow control
- 1 in. diameter size enables compatibility with standard diaphragm pumps
Top product applications:
- Diaphragm Pump
- Pro-Series Series
- ARO Brand
Check Ball, Compatible Grainger Part Number 5U664, 5U665, Compatible with Manufacturer Model Number 666100-244-C, 666111-244-C, Product Type Check Ball, Compatible with Pump Type Diaphragm Pump, Compatible with Series Pro-Series, Compatible with Brand ARO
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.00
- Package Width: 2.20
- Package Height: 1.10
- Package Weight: 0.04
Product info last updated on February 17, 2026 1:47am UTC
Category: Pump Parts and Accessories