John Crane 155 Series Mechanical Seal for Clean Water Pump

1. Operational Conditions:
Temperature: -20ºC to +150ºC
Pressure: ≤1.0MPa
Speed: ≤10m/s
2. Materials:
Stationary Ring: Carbon, Silicon Carbide
Rotary Ring: Ceramic, Silicon Carbide
Secondary Seal: NBR, EPDM, Viiton
Spring and Metal Parts: Steel
3. Applications: Clean water, sewage water, oil and other moderately corrosive fluids

Description

The 155 seal is named BT-FN in Burgmann, The BT-FN combines a spring loaded ceramic face with the tradition of the pusher mechanical seals, the competitive price and the wide range of application have made 155(BT-FN) a successful seal. recommended for submersible pumps. clean water pumps, pumps for domestic appliances and gardening

The wide range of application have made 155(BT-FN) a successful seal. recommended for submersible pumps. clean water pumps, pumps for domestic appliances and gardening.

Working Conditions:
Pumps:Water pumps, circuation pumps,etc.
Temperature:-20^oC~200^oC
Pressure: ≤0.8Mpa
Speed: ≤ 10 m/Sec

Combined Materials:
Stationary Ring(Carbon/SiC/TC)
Rotary Ring(Ceramic/SiC/TC)
Secondary Seal(NBR/EPDM/Viiton)
Spring and Punched Parts(Steel)