GMP-I Single Cartridge Seal

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Reference GMP-I Single Cartridge Seal

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Description
Product Details

Cost-effective and versatile balanced seal

A single cartridge mounted face seal with a stationary, balanced design for service in higher pressures and higher speeds than typical unbalanced alternatives. The GMP-I is for use in clean general service and moderate abrasive service. It is available in a wide range of materials to accommodate application requirements. Its balanced design allows it to perform in pressure and vacuum service. Repair kits are available for easy repair.

FEATURES and BENEFITS

Preassembled cartridge is easy to install
Balanced internal design runs cooler and provides longer seal life
Fits standard ANSI pumps — no modification required
Rebuild kit available for easy in-field repair and reduced downtime
Attached setting clips prevent lost parts or damage to equipment
Minimal distance to first obstruction; dimensionally compatible with a wide range of bearing protectors
Stationary springs allow better face/seat alignment

SPECIFICATIONS

Minimum Shaft Diameter: 1.000 in. / 25.4 mm
Maximum Shaft Diameter: 4.000 in. / 101.6 mm
Maximum Pressure: 300 psi / 20 bar
Maximum Vacuum: 28 in Hg / 711 mm Hg
Maximum Temperature: 400°F / 204°C
Maximum Surface Speed: 5000 fpm / 25.4 m/s
Spring Configuration: Multiple stationary coil springs

Materials

Metallurgy: 316SS and Alloy 20
Rotary face: Silicon carbide (SA)
Stationary faces: Chemical grade carbon; tungsten carbide
Springs: Hastelloy C^®
O-rings: Fluoroelastomer standard (Aflas^® and Kalrez^® offered as alternatives)

Other materials available. Consult Garlock.

Hastelloy C is a registered trademark of Haynes International. Aflas is a trademark of Asahi Glass Company. Kalrez is a registered trademark of DuPont.