442C XL Cartridge Split Seal

Split Seal for Extra Large Shafts

Equipment disassembly leads to high maintenance and operating costs as well as safety risks, but with extremely large pumps and other rotating equipment the stakes are even higher. The Chesterton 442C XL Split Seal, which suits equipment shafts from 5.00" (125 mm) upto 7.75" (195 mm), allows for seal installation without disassembly of large pumps, helping customers avoid extended downtime, lifting of heavy components, and disruption to nearby equipment.

For additional information: Manufacturer's Website open_in_new


ElastomersFKM, EPDM, FEPM, ChemLast™
Metals1.4401 (316SS)
Pressure Limit711 mm (28") Hg Vacuum to 14 bar g (200 psig)
Shaft Speed20 m/s (4000 fpm)
Sizes125 mm to 195 mm (5.00" - 7.750")
Temperature Limit120° C (250° F)

Options & Accessories

442C Cartridge Split Seal
Simple, Fast Installation and Greater Sealing Reliability The Chesterton 442C™ Cartridge Split Seal combines superior seal performance with the ease of installation of a cartridge seal. T...
More Info
SpiralTrac Environmental Controller
The SpiralTrac™ Environmental Controller is an exclusive, patented throat bushing specially engineered to transform and control the internal stuffing box environment in rotating process equipme...
More Info
Request a Quote
Phoenix Pumps Building
If you are located in Arizona, New Mexico, or Nevada, please fill out the form below.