China High Quality Mechanical Seal For Water Pump Suppliers – W502 John Crane Type 502 Replacement Unitized Elastomer Bellows Seal For Pumps – VICTOR SEALS

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China High Quality Mechanical Seal For Water Pump Suppliers – 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)

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

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

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


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The really abundant projects management experiences and 1 to just one provider model make the high importance of business enterprise communication and our easy understanding of your expectations for China High Quality Mechanical Seal For Water Pump Suppliers – 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: Irish, New Zealand, Israel, Profession, Devoting are always fundamental to our mission. We've got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
  • Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Emma from Seychelles - 2018.07.27 12:26
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Kimberley from Tajikistan - 2017.06.22 12:49