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208 Dual Double End Mechanical Shaft Seal Rubber Bellow Mechanical Seal

    Buy cheap 208 Dual Double End Mechanical Shaft Seal Rubber Bellow Mechanical Seal from wholesalers
     
    Buy cheap 208 Dual Double End Mechanical Shaft Seal Rubber Bellow Mechanical Seal from wholesalers
    • Buy cheap 208 Dual Double End Mechanical Shaft Seal Rubber Bellow Mechanical Seal from wholesalers
    • Buy cheap 208 Dual Double End Mechanical Shaft Seal Rubber Bellow Mechanical Seal from wholesalers

    208 Dual Double End Mechanical Shaft Seal Rubber Bellow Mechanical Seal

    Ask Lasest Price
    Model Number : 202
    Certification : ISO-9001:2000, ISOTS16949
    Payment Terms : L/C, T/T
    Delivery Time : 30 days
    • Product Details
    • Company Profile

    208 Dual Double End Mechanical Shaft Seal Rubber Bellow Mechanical Seal

    202 Double Face Bellow Mechanical Seal, WATER PUMP MECHANICAL SEALS SHAFT SEAL TYPE 202


    Product Description

    Operating limits:

    Pressure in the sealed chamber: -0.05≤P≤0.16MPa

    Temperature in the sealed chamber:-20℃~80℃

    Linear velocity: ≤3000r/min

    Medium: Acid, Alkali, Oil and Macromolecule suspend medium


    Product name 58Umechanical seal
    Model166
    MaterialSeat: ceramic,sic,tc
    Rotary: carbon, sic,tv
    Rubber: NBR, EDPM,,
    Metal: SS
    Size8~85mm or customized
    Working ConditionTemperature: -40°C to +250°C
    depending on materials used
    Pressure: up to 17 bar g/250psig
    Speed: Up to 25m/s/5000fpm
    multi-spring with screw
    Mediums: Petroleum, chemical solvents, weak and medium acids, etc.
    Material:
    Feature

    Single and dual seal

    Short axial installation length

    Protection of the shaft along the whole length of the seal

    Material approvals available

    Applicationworking for clean water pump or household pump.
    Coloras request
    TypeVerious
    PortQingdao, etc


    Material And Component Codes


    DescriptionMaterialMaterial Feature & Suitable Scope

    Rotary /Stationary Face


    Carbon

    Resistant against: erosive heat.

    suitable for water and oil medium.

    Ceramic

    Resistant against:shore hardness,abrasion.

    Suitable for dusted water and oil.

    Silicon Carbide

    Resistant against:heat,abrasion,erosive.

    Suitable for industrial pumps, submersible

    pump sewage pump etc

    Tungsten carbideResistant against:heat,abrasion,erosive.
    Suitable for industrial pumps, submersible
    pump sewage pump etc
    Bellow Cup gasket OringNBR

    Resistant against:pressure,abrasion,high elasticity and mechanical strength.

    Suitable for water and Oil Under -20°C-120°C

    EPDM

    Resistant against:heat freeze,chemical reagent depending.

    Suitable for water and Oil Under -40°C-150°C

    MVQ

    Resistant against:heat, oil, reagent, medicine,

    acetone.Suitable for high temperature.

    Hydraulic equipment and vacum equipment

    Suitable for erosive medium under -20°C-180°C

    ECOResistant against:ozone aging merely ocetum, ammomia ethanol. Suitable for medium -40°C-150°C

    SUS304

    SUS316

    Resistant against: freon, rock oil.

    Suitable for medium -30°C-130°C

    Retainer driver ringspring

    Spring seat

    SUS304

    SUS316

    Resistant against: abrasion, antirust of feature

    Common dimensions


    Modeld1d7L1L3
    208-101021305.5
    208-121223305.5
    208-141426/28386.5
    208-161628/30386.5
    208-181833/35388.0
    208-202035/36408.0
    208-252540/41488.0
    208-303045518.0
    208-353550518.0
    208-404058589.0
    208-454563589.0

    More size, pls contact us


    FAQ

    1. How to produce ?

    we can produce according to seal type and sizes .
    if you need some customized parts, we can produce according to drawing and samples.


    2How to make the order?

    You can send us email or inquiry at alibaba directly.

    3. What is your main market?

    Our main market is north America, UK, Australia, Middle East , Europe.

    4.Do you provide samples ? is it free or extra

    We can supply you free samples without extra charges, but express cost is for buyer's account.

    5.How is the quality?

    Strict control when production, 100% inspection before shipment.

    6.Do you provide samples ? is it free or extra ?
    Yes,with batch order we could offer the sample for free charge but do not pay the cost of freight.


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