Cheap O Ring Shaft Seal Factory – W502 John Crane Type 502 Replacement Unitized Elastomer Bellows Seal For Pumps – VICTOR SEALS

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We insist on offering good quality generation with very good business enterprise concept, honest income as well as best and fast assistance. it will bring you not only the premium quality product or service and huge profit, but probably the most significant is usually to occupy the endless market for Pump Shaft Seal Replacement, Mechanical Oil Seal, Silicon Carbide Ring, We have four leading products. Our products are best sold not only in the Chinese market, but also welcomed in the international market.
Cheap O Ring Shaft Seal 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:

Cheap O Ring Shaft Seal Factory –  W502 John Crane Type 502 Replacement Unitized Elastomer Bellows Seal For Pumps – VICTOR SEALS detail pictures

Cheap O Ring Shaft Seal Factory –  W502 John Crane Type 502 Replacement Unitized Elastomer Bellows Seal For Pumps – VICTOR SEALS detail pictures

Cheap O Ring Shaft Seal Factory –  W502 John Crane Type 502 Replacement Unitized Elastomer Bellows Seal For Pumps – VICTOR SEALS detail pictures


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  • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Natalie from Austria - 2018.09.23 17:37
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Hazel from Slovakia - 2018.11.22 12:28