China High Quality Mechanical Seal Pompa Factory – W502 John Crane Type 502 Replacement Unitized Elastomer Bellows Seal For Pumps – VICTOR SEALS

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China High Quality Mechanical Seal Pompa Factory – W502 John Crane Type 502 Replacement Unitized Elastomer Bellows Seal For Pumps – VICTOR SEALS Detail:

Product Features

  • With full enclosed elastomer bellows design
  • Insensitive to shaft play and run out
  • Bellows should not twist due to bi-directional and robust drive
  • Single seal and single spring
  • Conform with DIN24960 standard

Design Features

• Completely assembled one-piece design for fast installation
• Unitized design incorporates positive retainer/key drive from bellows
• Non-clogging, single coil spring provides greater dependability than multiple spring designs. Will not be affected by build-up of solids
• Full convolution elastomeric bellows seal designed for confined spaces and limited gland depths. Self-aligning feature compensates for excessive shaft end play and run-out

Operation Range

Shaft diameter: d1=14…100 mm
• Temperature: -40°C to +205°C (depending on materials used)
• Pressure: up to 40 bar g
• Speed: up to 13 m/s

Notes: The range of preesure,temperature and speed is depend on seals combination materials

Recommended Application

• Paints and inks
• Water
• Weak acids
• Chemical processing
• Conveyor and industrial equipment
• Cryogenics
• Food processing
• Gas compression
• Industrial blowers and fans
• Marine
• Mixers and agitators
• Nuclear service

• Offshore
• Oil and refinery
• Paint and ink
• Petrochemical processing
• Pharmaceutical
• Pipeline
• Power generation
• Pulp and paper
• Water systems
• Wastewater
• Treatment
• Water desalination

Combination Materials

Rotary Face
Carbon graphite resin impregnated
Silicon carbide (RBSIC)
Hot-Pressing Carbon
Stationary Seat
Aluminium oxide (Ceramic)
Silicon carbide (RBSIC)
Tungsten carbide

Auxiliary Seal
Nitrile-Butadiene-Rubber (NBR)
Fluorocarbon-Rubber (Viton)
Ethylene-Propylene-Diene (EPDM)
Spring
Stainless Steel (SUS304)
Metal Parts
Stainless Steel (SUS304)

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W502 dimension data sheet (mm)

product-description2


Product detail pictures:

China High Quality Mechanical Seal Pompa Factory –  W502 John Crane Type 502 Replacement Unitized Elastomer Bellows Seal For Pumps – VICTOR SEALS detail pictures

China High Quality Mechanical Seal Pompa Factory –  W502 John Crane Type 502 Replacement Unitized Elastomer Bellows Seal For Pumps – VICTOR SEALS detail pictures

China High Quality Mechanical Seal Pompa Factory –  W502 John Crane Type 502 Replacement Unitized Elastomer Bellows Seal For Pumps – VICTOR SEALS detail pictures


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We persistently execute our spirit of ''Innovation bringing growth, Highly-quality making sure subsistence, Administration marketing reward, Credit history attracting clients for China High Quality Mechanical Seal Pompa Factory – W502 John Crane Type 502 Replacement Unitized Elastomer Bellows Seal For Pumps – VICTOR SEALS, The product will supply to all over the world, such as: Uzbekistan, Detroit, Macedonia, We have more than 8 years of experience in this industry and have a good reputation in this field. Our products have won praise from customers worldwide. Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
  • The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Cherry from Atlanta - 2017.12.31 14:53
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Iris from Japan - 2017.10.13 10:47