John Crane, Inc. Non-contacting Dual Gas Seal Cartridge for Pumps Type 2874

Description
The Type 2874 is an internally pressurized, gas-lubricated, non-contacting dual cartridge seal designed for use in API, ANSI and DIN large-bore seal chambers. ID to OD pumping spiral groove arrangement places process fluid at the OD of the inboard seal. Eliminates low flow regions in close proximity to inboard seal Reduces dewatering and hang-up Applications Process Pumps Other Rotating Equipment
  • Non-contacting Dual Gas Seal Cartridge for Pumps - Type 2874 - John Crane, Inc.
    John Crane, Inc.
Datasheet
Description
The Type 2874 is an internally pressurized, gas-lubricated, non-contacting dual cartridge seal designed for use in API, ANSI and DIN large-bore seal chambers. ID to OD pumping spiral groove arrangement places process fluid at the OD of the inboard seal. Eliminates low flow regions in close proximity to inboard seal Reduces dewatering and hang-up Applications Process Pumps Other Rotating Equipment
Datasheet

Suppliers

Company
Product
Description
Supplier Links
Non-contacting Dual Gas Seal Cartridge for Pumps - Type 2874 - John Crane, Inc.
John Crane, Inc.
Morton Grove, IL, USA
Non-contacting Dual Gas Seal Cartridge for Pumps
Type 2874
Non-contacting Dual Gas Seal Cartridge for Pumps Type 2874
The Type 2874 is an internally pressurized, gas-lubricated, non-contacting dual cartridge seal designed for use in API, ANSI and DIN large-bore seal chambers. ID to OD pumping spiral groove arrangement places process fluid at the OD of the inboard seal. Eliminates low flow regions in close proximity to inboard seal Reduces dewatering and hang-up Applications Process Pumps Other Rotating Equipment

The Type 2874 is an internally pressurized, gas-lubricated, non-contacting dual cartridge seal designed for use in API, ANSI and DIN large-bore seal chambers.

  • ID to OD pumping spiral groove arrangement places process fluid at the OD of the inboard seal.
  • Eliminates low flow regions in close proximity to inboard seal
  • Reduces dewatering and hang-up

Applications

  • Process Pumps
  • Other Rotating Equipment
Supplier's Site Datasheet

Technical Specifications

  John Crane, Inc.
Product Category Mechanical Seals
Product Number Type 2874
Product Name Non-contacting Dual Gas Seal Cartridge for Pumps
Mechanical Seal Type Single
Seal Application Pump; Gas Seal (Spiral Groove Seal)
Shaft Diameter 1.38 to 4 inch (34.92 to 102 mm)
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