Waukesha U2 Pump Seal Kit | Sealing Tech-G

The Sealing Tech-G Waukesha U2 Pump Sanitary Seal Kit is a sanitary-grade mechanical seal designed and certified to comply with 3A, USDA, and EHEDG regulations, ensuring maximum hygiene in processes where contamination is critical. Compatible with clean-in-place CIP/SIP, it incorporates a long-life wave spring and allows for on-site interchangeability to minimize downtime. Available in single and double seal configurations, with multiple material options to suit different fluids, temperatures, and regulatory requirements.

Applications

• Food and beverage industry: dairy, juices, beers, oils, and sauces
• Pharmaceutical and biotechnology industry: sterile and high-purity processes
• Cosmetics industry: creams, lotions, and personal care products
• Food-grade chemical processing
• Plants with CIP/SIP protocols and sanitary certification requirements
• Any process regulated by 3A, USDA, or EHEDG standards

Technical Specifications

• Reference / Type: Waukesha U2 pump seal kit
• Certifications: 3A / USDA / EHEDG
• CIP/SIP Compatibility: Yes
• Configuration: Single or double seal
• Shaft diameter: 1 1/4"
• Sliding face material: Silicon / Carbon (SiC/C); standard alternative: Carbon / Ceramic
• Elastomer material: EPDM (alternative: Silicone)
• Spring type: Wave (longer lifespan)
• Maintenance: On-site interchangeable
• Country of origin: Spain / Taiwan
• Brand: Sealing Tech-G

Equivalent to

• John Crane Series 680 / 21 (sanitary, 3A certification)
• Flowserve Series BWCR / SLC (sanitary 3A/EHEDG)
• Burgmann (EagleBurgmann) Series MG1 / HJ92 sanitary
• Vulcan Seals Series V-SAN (sanitary 3A)
• AESSEAL Series SMSS / CDSA (sanitary CIP/SIP)
  

Other Common Names

This component is also known as: Waukesha sanitary mechanical seal, mechanical seal Waukesha U2, SPX Waukesha seal, 3A USDA mechanical seal, sanitary lobe pump seal kit, Waukesha 006 seal kit, CIP/SIP mechanical seal, sanitary pump seal.