product name:John Crane 1A Replacement Mechanical Seal
For blower pump, diving pump and circulating pump
Replacing the mechanical seal John Crane 1A
product of John Crane 1A Replacement Mechanical Seal
1. Operational Conditions:
Temperature: -20℃ to +120℃
Pressure: ≤1.4MPaSpeed: ≤15m/s
2. Materials:
Stationary Ring: Ceramic (Alumina), Silicon Carbide Reaction Bonded, Silicon Carbide Sintered Pressureless, Ni-binder Tungsten Carbide, Co-binder Tungsten Carbide
Rotary Ring: Resin Impregnated Carbon Graphite (Furan), Antimony Impreg, Carbon Graphite, Silicon Carbide Sintered Pressureless, Silicon Carbide Reaction Bonded, Co-binder Tungsten Carbide, Ni-binder Tungsten Carbide
Secondary Seal: Nitrile (NBR), Ethylene Propylene (EPDM), Fluorocarbon Rubber (Viton)
Spring and Metal Parts: Stainless Steel, Stainless Steel
drawing of John Crane 1A Replacement Mechanical Seal
3. Seat Type:
Standard: TBCT20-1
Alternative: TBT20, TBCT20, TBT21, TBT11
4. Applications: Clean Water, Sewage Water, Oil and other moderately corrosive fluids
size of John Crane 1A Replacement Mechanical Seal
For blower pump, diving pump and circulating pump
Replacing the mechanical seal John Crane 1A
product of John Crane 1A Replacement Mechanical Seal
1. Operational Conditions:
Temperature: -20℃ to +120℃
Pressure: ≤1.4MPaSpeed: ≤15m/s
2. Materials:
Stationary Ring: Ceramic (Alumina), Silicon Carbide Reaction Bonded, Silicon Carbide Sintered Pressureless, Ni-binder Tungsten Carbide, Co-binder Tungsten Carbide
Rotary Ring: Resin Impregnated Carbon Graphite (Furan), Antimony Impreg, Carbon Graphite, Silicon Carbide Sintered Pressureless, Silicon Carbide Reaction Bonded, Co-binder Tungsten Carbide, Ni-binder Tungsten Carbide
Secondary Seal: Nitrile (NBR), Ethylene Propylene (EPDM), Fluorocarbon Rubber (Viton)
Spring and Metal Parts: Stainless Steel, Stainless Steel
drawing of John Crane 1A Replacement Mechanical Seal
3. Seat Type:
Standard: TBCT20-1
Alternative: TBT20, TBCT20, TBT21, TBT11
4. Applications: Clean Water, Sewage Water, Oil and other moderately corrosive fluids
size of John Crane 1A Replacement Mechanical Seal
