Chesterton 442C Cartridge Split Mechanical Seal

Name: Chesterton 442C Cartridge Split Mechanical Seal
Price: 1957.0 USD
Availability: BackOrder

Cartridge split seal, 25 to 195 size range, 28inHg vacuum, 450psig (30bar), 4000 fpm.

Select your options below…

Shaft Diameter Unit of Measurement

Shaft Diameter

Seal Face

Material

Elastomer

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$1,957.00

Configured Part No. 2090031

Alternate Part Nos. 442C -8, 1.000 in. SA CR/CB S EP

Effective April 15th, 2025 Chesterton has added a 3% surcharge for all of their products. The surcharge will appear as a separate line item on the order.

Highlights...

By Chesterton
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Features

25 to 195 size range
28inHg vacuum
450psig (30barg)
4000 fpm
250°F Maximum temperature
ISO-3069-S
ASME B73.1
ASME B73.2
NSF61

The Chesterton 442C Cartridge Split Mechanical Seal combines performance with the ease of installation of a cartridge split seal. Split seal technology addresses the inherent limitations found in conventional cartridge split seal designs by minimizing installation complications and excessive leakage. As with all split seals, it offers easy installation and replacement without the need for teardowns.

The 442C design also offers maximum installation flexibility with its short axial length and flexible gland positioning. It simplifies split mechanical seal repair by using a standard spare parts kit, enabling you to lower your inventory costs to maintain operations.