Cierre mecánico M7N - Para bombas de doble aspiración

Single end, wave spring (M7N), multi springs (M74),unbalanced, independent direction of rotation, lug transmission. M7N has a simple way of transmission and good compatibility.

Normas

GJB9001C, ISO9001, CE-MD, EN ISO12100

Ámbito de aplicación

Widely used in chemical processing, oil refining, petrochemical engineering, sewage treatment, pharmacy and food production.

Diámetro interior

20 mm to 300 mm

Materiales

Cara del anillo giratorio: SiC/TC
Stationary Ring Face:Carbon/SiC/TC
Elastómeros: NBR/EPDM/Viton/FFKM
Springs: SS304/SS316/PH17-4/HC-276
Metal Parts: 410S/SS304/SS316/SS316L/Hastelloy

Parámetros de funcionamiento

Pressure:≤ 1.6Pa
Temperatura: - 40~200℃
Velocidad lineal:≤ 20m/s

Medios:

oil, water,  acid, alkali, organic solvents and subjects that are easy to be crystallized or have granules and high viscosity.