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Type 21 Single Spring Pump Mechanical Seals Replaced John Crane Mechanical Seals Type 21
You can rest assured to buy Type 21 Single Spring Pump Mechanical Seals Replaced John Crane Mechanical Seals Type 21 Mechanical Seal from our factory.
Looking for a reliable China Mechanical seal manufacturer and supplier? Look no further! NINGBO BEST SEALS CO., LTD. is a leading factory offering high-quality OME mechanical seal.
Looking for a reliable China Mechanical seal manufacturer and supplier? Look no further! NINGBO BEST SEALS CO., LTD. is a leading factory offering high-quality OME mechanical seal.
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Product Description
Operations Conditions:
Structure: Single End
Pressure: Medium Pressure Mechanical Seals
Speed: General Speed Mechanical Seal
Temperature: General Temperature Mechanical Seal
Performance: Wear
Standard: DIN24960, ISO3069, GB6556
Model NO.: BIA, Type 21, and Type 43
Balance: Unbalanced
Specification:
Inner Diameter: 12 mm to 100 mm
John Crane 21 seal
Aesseal P04/P04T seal
Flowserve 110 seal
Temperature:-20ºC to +150ºC
Pressure:≤1.5bar
Speed:≤18m/s
Materials:
Sealing face: Graphite, Silicon carbide, Tungsten carbide, Aluminum oxide
Secondary sealing: Acrylonitrile rubber, Fluorine rubber, Ethylene propylene rubber
Metal component: Stainless steel
it is equivalent to
Roten 21 Aseal
Sealol 43 CU Short seal
Sterling 212 Aseal
US Seal C seal
BIA (also known as Type 21 or Type 43) Mechanical Seal for Clean Water Pumps, Piping Pumps and Vacuum Pumps
Structural Features: single end, unbalanced, independent direction of rotation, rubber bellow, bellow transmission. This component has a compact structure with good compatibility, stablity and easy installation.
Industrial Standards: DIN24960, ISO3069, GB6556
Scopes of Application: widely used in oil and water circulation pumps, piping pumps, and vacuum pumps for industries such as sewage treatment and paper-making. This product can be an alternative to similar products from EG&G SEAL OL.
Hot Tags: Type 21 Single Spring Pump Mechanical Seals Replaced John Crane Mechanical Seals Type 21
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