Mechanical seals used for stainless steel vertical multistage centrifugalpump

It is suitable to grundfo pumps:CR(N),32, 45, 64

GW GLF for Grundfs pump Mechanical Seal used in centrifugal pumps,mixer,compressors and other rotating equipments.

All type of rotating equipment, pumps, mixers, agitators and compressors.To suit industries such as general chemical and oil refining, petrochemical, pharmaceutical, food processing, pump,paper and waste water treatment and etc.

 It is machined type. reaplce the original  Grundfo pump seals.

Operating Conditions:

• Pressure: Up to 2.5Mpa

• Speed: Up to 25m/s or 80ft/s

• Temperature: -30deg C to 200deg C (Depending on materials)

• Mediums: Water, oil and other low corrosion mediums

Rotating seal ring material: Silicon carbide (SiC), tungsten carbide

- Stationary seat material: Silicon carbide (SiC).tungsten carbide.

This material pairing is used where higher corrosion resistance is required. The high hardness of

this material pairing offers good resistance against abrasive particles.

Secondary seal material: EPDM (ethylene-propylene rubber)

EPDM has excellent resistance to hot water. EPDM is not suitable for mineral oils