John Crane Types 606 Metal Bellow mechanical Seal
Operating range:
Structure Description:
Equivalent to John crane metal bellow seal type 606
Welded metal bellows design
Operating Limits:
Temperature: -20---425º C
Speed: 20m/s
Pressure: 25bar
Standard size: 0.75''-3.75''
Material:
Seal ring: Car, Sic, Ssic, TC
Secondary seal: Carbon graphite
Spring and Metal parts: 304, 316, AM350, HAST. C, Inconel 718, Titanium

606 is a high-temperature (to 425° C/800° F) rotating seal head assembly that incorporates all of the rugged features of the Johncrane Type 604, but is intended for those demanding applications where a dependable, high-strength, rotating seal is preferred. A narrow cross-section design enables the SS609 to fit in the most popular pumps without expensive and time-consuming seal chamber modifications. This makes it the ideal seal for heat transfer, hydrocarbon and other applications that commonly use pumps with limited seal chamber clearances. Typical applications include hot hydrocarbons, aqueous solutions, aromatic fractionation products, crude oil fractionation products and heat transfer fluids.

Scopes of Application: widely used in petrochemical engineering, oil refining, chemical processing, chemical fiber manufacturing, food and beverage processing, pharmacy,
thermoelectricity and paper making. Designed for chemical pumps, oil pumps, screw pumps, compressors and oil extraction equipment.

We are always committed to the imported mechanical seals localization and have accumulated a wealth of experience .

Our product range includes Component Seals, Metal Bellow Seals, Cartridge Seals, Agitator seals, Dry Gas Seals and Split Seals.

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