Us Seal PS-501V-CMS Pump Seal (Shaft0.625)

Product Description

The US SEAL PS-501V-CMS is a pump seal designed for general service. This compact, unitized seal features a single spring and elastomer bellows, allowing for fast, easy installation. It is suitable for centrifugal water pumps, deep and shallow well jet pumps, swimming pools, and wastewater pumps. It can withstand pressure up to 75 PSI and temperatures from -40°F to +400°F.

• Compact, unitized, single spring, elastomer bellows seal
• Factory-assembled one piece design permits fast, easy installation
• Full-convolution elastomer bellows provides maximum flexibility in compensating for shaft movement and wear

Product Highlights

The PS-501V-CMS pump seal is ideal for various pumping applications, providing flexibility and easy installation.

Product Information

Standard Information

• Brand: US SEAL
• Manufacturer Part Number: PS-501V-CMS

Technical Specifications

• Type: General Service Seal
• Series: Head Type A
• Inside Diameter: 0.625 in
• Outside Diameter: 1.218 in
• Width: 0.718 in
• Speed: 1750 RPM
• Pressure Rating: 75 psi
• Material: VCFJF
• Temperature Range: -40°F to +400°F
• Manufacturer: U.S. Seal Manufacturing
• Part Number: PS-501V-CMS
• Shaft Size: 0.625" (5/8")
• Rotary Head Type: US Seal Type A (John Crane Type 6)
• Rotary Head Material: SS/Molded Plastic/Viton
• Rotary Head Dimensions: 1.218" OD, 0.811" Operating Height
• Stationary Seat Type: Cup Mounted Seat (US Seal Type 1)
• Stationary Seat Material: Ceramic/Viton
• Stationary Seat Dimensions: 1.250" Bore, 0.406" Thick
• Seal Faces: Molded Plastic vs. Ceramic
• Elastomers: Viton