Industry Pump Seals >> NM M74D



Suitable parameter of mechanical seal:
Applicable range:
*Pressure¡Ü1.6Mpa
*Linear Velocity¡Ü15m/s
*Temperature:-20¡æ¡«+180¡æ
*Medium: Solvent, base, oil, other lowcorrosion mediums and the products of Shijiazhuang is used in slurry pump.
Feature:
*Multi-spring, Double face
Stationary ring: accord with ISO3069, DIN24960 and GB6556




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