MH-680,Metal Bellows Seal,Replace JohnCrane 680

▲Single seal   ▲Balanced   ▲Independent of direction of rotation   ▲Metal bellows    ▲To API682

Temperature: -75°C to +290°C/-100°F to +550°F,  (depending on materials used)

Pressure: Vacuum to 25 bar/360 psi, (see Basic Pressure Ratings curve)

Speed: Up to 25m/s / 5,000 fpm

All-Alloy 20 low-temperature high performance seal

for use on a broad range of corrosive media

Write to me For Detail Drawing.

jade.li@albatrossseal.com