pump mechanical john crane seal from China manufacturer - Ningbo Yinzhou Yichi Auto Part Factory

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: 21

Style: Mechanical Seal

Brand Name: yicasting

Pressure: ≤1.0MPa

Stationary Ring: Ceramic (Alumina,Silicon Ca...

Standard or Nonstandard: Standard

Material: Metal

Temperature: -20℃ to +120℃

Speed: ≤15m/s

Secondary Seal: Nitrile (NBR), Ethylene Pro...

Replacement to:
John Crane 21 seal
Aesseal P04/P04T seal
Flowserve 110 seal
Roten 21Aseal
Sealol 43 CU Short seal
Sterling212Asea

product name:John Crane 21 Replacement seal ,Aesseal P04/P04T seal

Replacement to:

John Crane 21 seal

Aesseal P04/P04T seal

Flowserve 110 seal

Roten 21Aseal

Sealol 43 CU Short seal

Sterling212Aseal

US Seal C seal

Vulcan 11 seal

drawing of John Crane 21 Replacement seal ,Aesseal P04/P04T seal

product of John Crane 21 Replacement seal ,Aesseal P04/P04T seal

size of John Crane 21 Replacement seal ,Aesseal P04/P04T seal

1. Operational Conditions:
Temperature: -20℃ to +120℃
Pressure: ≤1.0MPa
Speed: ≤15m/s

2. Materials:
Stationary Ring: Ceramic (Alumina), Silicon Carbide Reaction Bonded, Silicon Carbide Sintered Pressureless, Ni-binder Tungsten Carbide Rotary Ring: Resin Impregnated Carbon Graphite (Furan), Antimony Impreg, Carbon Graphite, Silicon Carbide Sintered Pressureless, Silicon Carbide Reaction Bonded
Secondary Seal: Nitrile (NBR), Ethylene Propylene (EPDM), Fluorocarbon Rubber (Viton)Spring and Metal Parts: Stainless Steel, Stainless Steel

3. Seat Type:
Standard: TBT11
Alternative: TBCT20, TBT21

4. Applications: Clean Water, Sewage Water, Oil and other moderately corrosive fluids