UTEX Industries, Inc.

UTEX Industries, Inc. RS-8B Mechanical Seal

RS-8B Mechanical Seal

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RS8B Technical Data

For high pressures and heavy duty applications, the RS-8B shaft seal features an outside set screw collar that allows seal components to be removed and installed on a split case pump without removing the upper half of the case. Outside adjustments make the RS-8B easy to maintain. 
     This seal is used in petroleum pipeline service, boiler feed applications, and other high pressure processing applications.
     Since this seal is a cartridge unit, it can be easily adapted to various operating requirements. The RS-8B is geometrically and dimensionally equivalent to the John Crane Type 8B.

Part Materials
Metal Components Machined - a full range of materials.
Rotating Seal Face Standard - Carbon. 
Available - others on special request
O-Rings All available o-ring materials
Parameter Operating Range
Temperature -40°F to +450°F (-40°C to +232°C) depending on elastomers chosen.
Pressure

Up to 2000 psig (138 bar/g)

More Technical Information About the RS-8B

Shaft Diameter and Seal Size Sleeve Diameter Sleeve Dia. Seat I.D. Seat O.D. Seat Width Seal O.D. Sleeve Length
A B C D E F

Available RS-8B Models

Shaft Size (Standard) RS-8B Elastomer PDN Number

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