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PTFE O Ring Single Spring Mechanical Seal Stationary Design For Pressure Reversals

Categories Single Spring Mechanical Seal
Brand Name: JG
Model Number: 250A
Certification: FDA certificate
Place of Origin: Zhejiang, China
MOQ: 1pcs
Price: USD
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000PCS
Delivery Time: 3~10DAYS
Packaging Details: white box
Size: 20~100mm
HS code: 8484200090
Pressure: up to 1.2Mpa
Temperature: -20~200°C
Speeds: 15m/s
Metal parts: SS304,SS316
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    PTFE O Ring Single Spring Mechanical Seal Stationary Design For Pressure Reversals

    FDA Certificate Spring Mechanical Seal With PTFE O Ring JG 250A


    Single seal/Unbalanced/Independent of direction of rotation/Stationary seal ring can adopt single stationary seal ring or double stationary seal ring.
    JG 250A is combinations to meet wide demands of chemical pump, printing&dyeing pump, dyeing&finishing equipment.

    Operating Limited:

    Shaft diameter20~100mm
    Pressureup to 1.2Mpa


    Rotary RingCar / SIC/TC/Cer
    O-RingViton, EPDM, NBR, AFLAS, Kalrez,PTFE
    Spring and Metal PartsSUS304, SUS316
    Stationary RingCar / SIC /TC/Cer


    • Spring unit averted from the product so no sticking and clogging of the springs
    • Safe operation (no fractures) because of seal face locking by square pin
    • Suitable for pressure reversals
    • Operation in vacuum without additional seat locking possible
    • No damage of the shaft by a dynamically loaded O-Ring
    • Small installation sizes
    • Best suitable for conversions, no adaptations of the pump
    • Insensitive to solid containing and abrasive media
    • Advantages of a balanced seal even with plain shafts
    • Insensitive to shaft movements because of the stationary design


    • Water and waste water technology
    • Chemical industry
    • Refining technology
    • Dirty, abrasive and solid containing media
    • Fugitive hydrocarbons (no API seal!)
    • Sticky and stringy media
    • Chemical standard pumps
    • Sewage pumps

    Shipping & Payment Terms:

    Port of Loading: Shanghai

    Shipping Method: DHL,UPS,FEDEX,TNT, etc

    Payment Terms: T/T, Western Union, money gram

    Our services:

    ◆ OEM/ODM orders are available for our factory

    ◆ Accept customized mechanical seals according to your drawing or requirements

    ◆ Small quantity is accepted

    ◆ Provides excellent quality with competitive price

    Quality PTFE O Ring Single Spring Mechanical Seal Stationary Design For Pressure Reversals for sale
    Send your message to this supplier
    To: Jiaxing Burgmann Mechanical Seal Co., Ltd. Jiashan King Kong Branch
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