Steel & O’Brien Replacement Rubber Rotors and Valve Stems

Steel & O’Brien’s replacement rubber rotors and valve stems are engineered for durability, sanitary compliance, and long-term value in hygienic processing systems. Whether you need brand-new parts, a cost-effective exchange, or reconditioned options, our lineup helps extend the life of your pumps while meeting strict industry standards.

Key Features

Made in the USA: All rotors and stems are machined and molded domestically for quality assurance and quick turnaround.
Material Options: Available in Buna, EPDM, FKM, and metal-detectable compounds.
Certified for Sanitary Use: 3-A number 18-03 tested and certified, with USDA, USP Class VI, CFR Title 21, and ASME-BPE compliance.
Hot & Cold Service Ready: Suitable for a range of temperatures and applications.

Industries

Food, Beverage, Dairy, Brewing, Wine, Personal Care

Why Choose DSO™ Replacement Parts from Steel & O’Brien?

Proven Durability: Steel or aluminum lobes with bonded rubber ensure a strong, long-lasting seal.
Sanitary Confidence: Every product meets or exceeds FDA and 3-A sanitary standards.

Product Resources

DOCUMENTS

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Call us today: 800-648-3326