Custom Metal-Cased Shaft Seals Mechanical Seals · Custom Metal-Cased Shaft Seals ISO 9002 Certified 24-48 Hour Manufacturing NBR, FKM, VMQ, ACM, HNBR, XNBR, EPDM, PTFE, FFKM, FELT

Custom Metal-Cased Shaft Seals ISO 9002 Certified 24-48 Hour Manufacturing NBR, FKM, VMQ, ACM, HNBR, XNBR, EPDM, PTFE, FFKM, FELT and LEATHER Pressures to 25 BAR Sizes from 30mm to 1737mm & 1.2" to 68" OD

Rotary Shaft Seals� ISO Certified Manufacturing Metric sizes from 5mm - 1,400mm OD Inch sizes from 0.50'' - 98.75" OD� Low tooling charges� FDA and UL

Mechanical Seals Replacement seals and parts for John Crane Durametallic, Flowserve, Burgmann & others

Other Products V-Seals, Bonded Rubber Seals, Valve Stem Seals, O-rings, Rubber Molded Parts & Bushings

Services Seal Design Prototyping Testing Failure Analysis Application Consulting

NITRILE (NBR) General, all-purpose material, excellent for most mineral oils and greasesSpeeds to 18 m/sTemperature range -40º to +120ºC

FLUOROCARBON (Viton)Excellent for high temperature applicationsSpeeds to 35 m/sResistant to most of the special lubricants and chemicals that destroy nitrile, polyacrylates, or siliconesSuperior performance and wear in heat and harsh environmentsTemperature range -40º to +200ºC

SILICONE (VMQ)Excellent for low temperature capabilitiesSpeeds to 35 m/sNot to be used in dry running conditionsTemperature range -50º to +170ºC

POLYTETRAFLUOROETHYLENE (PTFE)Excellent for wide temperature range from -85º to +235ºCSpeeds to 45 m/sRuns in dry conditions – very low friction coefficientOutstanding resistance to chemicals

URETHANE (AU or PU)Suitable for use in hydraulic oilsTemperature range is -20º F to 210º FAvailable in 80 or 93 durometer Shore A hardness

Seal MaterialsSeal Types

Piston Seals

Wiper

U-Cups

Vee Sets

Guide Ring

Wear Ring

Rod Seals

Other materials such as Delrin, Phenalic, Polyamide(PA), acetal(POM),graphite-filled PTFE, and other styles of hydraulic seals are available upon request.

Hydraulic seals are available in inch and metric sizes. Japanese hydraulic seals are also readily available.