A.W. Chesterton Company Cartridge Seals
When reliability is a requirement, Chesterton's cartridge seals are the product of choice. These products are proven, rugged performers in a wide range of sealing applications across industries. Offering easy installation, cartridge seals are ideal for plant-wide standardization. Chesterton's cartridge offerings include exclusive, patented features such as self-centering lock rings and adjustable gland tabs. We offer cartridge seals in both single and dual seal configurations.
What use a Cartridge Seal ?
A cartridge seal is a completely self-contained design requiring no assembly prior to installation. The operating position of the seal faces are preset, eliminating detailed, exacting measurements and possible damage or contamination.
Featured Seal: Chesterton 280 Heavy-Duty Cartridge Dual Seal
- Heavy Duty Capabilities for Difficult Applications -
This double mechanical seal allows for a new, higher level of reliability and performance with the convenience of a cartridge seal. The Chesterton 280™ Double Mechanical Seal is specifically designed to handle demanding, high-torque applications.
This product is an ideal selection for such difficult applications as high concentration black liquor, hard-to-seal monomers such as acrylonitrile, vinyl chloride monomer, and any other potentially viscous solidifying liquids.
||25 mm to 120 mm (1.00" to 4.75")
||711 mm (28") Hg Vacuum to 20 bar g (300 psig) 17 bar g (247 psig) outboard
||FKM, EPDM, FEPM, ChemLast™
||-55° C to 300° C (-67˚ F to 570˚ F)
||20 m/s (4000 fpm)
||2.4819 (Alloy C-276)
|Fits ISO-3069, ASME B73.1, B73.2