About US Seal Mfg
About US Seal Mfg
U.S. Seal Mfg. has provided quality mechanical pump seal products through a network of nationwide distributors for more than 60 years, establishing itself as one of the leading suppliers of mechanical pump seals in the United States. The company's technical and sales team brings over 75 years of combined industry experience to supporting its distributor network.
U.S. Seal Mfg. offers a diverse range of mechanical seal materials and configurations tailored to different pump types and media, and its product line represents roughly 95% of the replacement seal market, giving it unusually broad cross-reference coverage. Typical installations include centrifugal and rotary pumps, jet pumps, petrochemical and turbine pumps, swimming pool pumps, and gearbox seals.
U.S. Seal Mfg. is based in Somerset, New Jersey, and now operates under John Crane, Inc., a major global player in mechanical sealing technology. On ChatMRO, maintenance teams can search U.S. Seal Mfg.'s replacement seal catalog by pump type or seal part number and route RFQs to verified suppliers.
Prefer a quick quote?
Get US Seal Mfg Pricing in Your Inbox
Tell us the US Seal Mfg mechanical seals or pump application you need and we'll route your request to verified suppliers.
Frequently asked questions
How long has US Seal Mfg been supplying mechanical seals?
U.S. Seal Mfg. has supplied mechanical pump seal products through a nationwide distributor network for more than 60 years. Its technical and sales team brings over 75 years of combined experience in the seal industry.
What percentage of the replacement seal market does US Seal Mfg cover?
U.S. Seal Mfg.'s product line represents roughly 95% of the replacement seal market, giving it very broad cross-reference coverage. This makes it a common go-to brand for matching seals across many pump manufacturers and models.
What types of pumps use US Seal Mfg mechanical seals?
U.S. Seal Mfg. seals are installed in centrifugal and rotary pumps, jet pumps, petrochemical and turbine pumps, swimming pool pumps, and gearboxes. This range spans both industrial and residential/commercial pool pump applications.
Is US Seal Mfg affiliated with a larger sealing company?
Yes, U.S. Seal Mfg. now operates under John Crane, Inc., a major global mechanical sealing technology company. The brand remains based in Somerset, New Jersey.
Can ChatMRO help identify the correct US Seal Mfg replacement seal?
Yes, ChatMRO can help route sourcing requests for US Seal Mfg.'s mechanical seal catalog once you specify the pump type, model, or seal part number. The brand's broad replacement coverage makes it a practical first stop for seal cross-referencing.