Flex-A-Seal is a respected leader in the design and manufacture of dual cartridge seals for critical toxic and fugitive emission applications where single seals are not acceptable. The simple idea of a second layer of protection provides the level of assurance that the world has come to expect.
The Style 73P / 75P is the latest new and improved version of the proven style 73 / 75 designs. These new seal designs incorporate many high performance features to help extend seal life.
First a unique integral bidirectional pumping system feature was incorporated.
This feature significantly improves the flow of the barrier fluid providing better heat dissipation which allows the seal faces to run cooler.
技術參數/Specifications
Inside Diameter
1.00 to 4.50 inch
Outside Diameter
1.70 to 5.68 inch
Free Length
2.12 to 2.55 inch
Working Pressure
300 psi
Operating Temperature
? to 400 F
Materials
Hastelloy (optional feature); Stainless St. (optional feature)
Bellows Construction
Welded
Number of Plies
? to 1.00
Shape
Round
Applications
Chemical; Motion Couple
Features
Flange
雙密封盒-樣式73P的Flex-A密封,屬波紋管,Dual Cartridge Seal , Style 73P, Flex-A-Seal, Inc., Metal Bellows