120 Introduction:

Single end face/unbalanced type/fixed rotation direction/in accordance with EN12756 (DIN24960)

The 120 series is evolved from the M3N series, relying on the spring tail hook drive, simple structure, easy to install, but should pay attention to the direction of rotation, it is often used in chemical pumps, sewage pumps and submersible pumps.

Operating parameters:

Specification: 18~80mm | Pressure: ≤1.0Mpa | Temperature: -20℃~ 180℃ | Linear velocity: ≤15m/s | Axial movement: ±1.0mm

Material combination:

Sealing end face: graphite, silicon carbide, tungsten carbide, alumina

Auxiliary sealing: nitrile rubber, fluorine rubber, ethylene propylene rubber, PTFE

Metal components: 304 or 316L stainless steel