Metal bellow seal Type 609 John crane Water Pump Mechanical Seal
Operating Rang:

Equivalent to John Crane metal bellow seal type 609

Welded metal bellows design

Temperature: -20---400℃

Speed: 20m/s

Pressure: 25bar

Standard size: 1.0''-4.0''

Material:

Face: Carbon, SiC, TC         

Seat: Ceramic, SiC, TC     

O-ring: NBR,EPDM,FKM etc 

Spring: SS316, hastelloy C, Am350

Metal parts: SS316, hastelloy C

609 is a high-temperature (to 425°C/800°F) rotating seal head assembly that incorporates all of the rugged features of the THIJO SDKJFAJF ype 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.

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.

To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for MFL85N/680/ Metal Bellow Mechanical Seals. To ensure you get what exactly you
need, our professional team will help you work through all the details straight to your target. With our powerful team support, you would not have to worry about anything. Our company establishes the
management system in strict accordance with the requirements of international standards and makes detailed after-sales service commitment.