Common Applications
- Boiler Feed Water
- Chemical Processing
- Deionized Water
- Effluent Transport
- General Industrial Sealing
- Hot Oil
- Packing Replacement
- Power Generation
- Pulp and Paper
- Slurry
- Steel
- Waste Sludge
- Wastewater Treatment
442C Cartridge Split Mechanical Seal
The Chesterton 442C™ Cartridge Split Mechanical Seal is the latest innovation in split seal technology, combining superior seal performance with the ease of installation of a cartridge split seal. Chesterton's patented split seal technology addresses the inherent limitations found in conventional cartridge split seal designs, minimizing installation complications and excessive leakage.
The 442C design also offers the greatest installation flexibility with it’s short axial length and flexible gland positioning. The 442C Split Seal design simplifies split seal repair by using a standard spare parts kit, enabling you to lower your inventory costs to maintain operations.
Additional Information
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Videos
Introduction to the 442C Split Seal
Installing the 442C Split Seal
Repairing the 442C Split Seal
Documents
Brochures
Case Studies & White Papers
- Chesterton 442C Food Agitator Chocolate Processing Case Study
- Chesterton 442C Pulp & Paper Water Saving Case Study
- Fluid Sealing Association: Sealing Reliability Article
- Pumps and Systems: What Determines Seal Leakage Article
- Pumps and Systems: Pharmaceutical Mixer Seal Article
Installation & Operation Manuals & Technical Literature
Technical Data
Available Seal Face Materials:
Stationary Seal Face: Carbon, Silicon Carbide
Rotary Seal Face: Silicon Carbide
Pressure Rating:
to 350 psig, Carbon/Ceramic
to 450 psig, Carbon/Silicon Carbide
Temperature Rating:
To 250ºF
Shaft Speed:
4000 Array
Size Range:
1in to 4-3/4in
Standard O-Ring Materials:
Ethylene Propylene, Fluorocarbon
Standard Metal Parts Material:
316 SS
Standard Spring Material:
Elgiloy™
See product datasheet for additional details