Vertical Multi Stage Grundfos Pump Mechanical Seal 4MC-12A With Flange

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Vertical Multi Stage Grundfos Pump Mechanical Seal 4MC-12A With Flange Description: Operational Conditions: size:12MM Pressure in the seal chamber: 0-2.5MPa Temperature in the seal chamber: -30ºC------180ºC Linear Velocity: ≤ 10m/s Medium: water,polluted water,oil and minor corrosive liquid Materials: Stationary Ring: Ceramic, Silicon Carbide, TC Rotary Ring: Carbon, Silicon Carbide Secondary Seal: NBR, EPDM, FKM, PTFE Spring and Metal Parts: Steel 3. Seat Type: 4. Applicatio