HCR-12 mechanical seal

HCR-12,HCR-16 mechanical seals produced by Bian Angbu are suitable for Grundfo CR series stainless steel multistage stamping welding centrifugal pumps.

Trunnion: 12 mm, 16 mm

Temperature: -30 C to +120 C

Pressure: 2.5 MPa or less

Speed: ≤25 m/s

Material:

Static ring: silicon carbide, TC, graphite

Moving ring: silicon carbide, TC

Auxiliary seal: three ethylene propylene rubber, fluorine rubber

Spring and metal parts: 304,316 L