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John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps
John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps
John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps
John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps
John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps
John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps
John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps
John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps
Specifications
Delivery Time :
15 working days
Stuffng box pressure :
220 psig/15 barg max
Model Number :
Type SEW
MOQ :
1pc
Packaging Details :
Carton
Spring :
AISI 316
Supply Ability :
1000000/Month
Speed :
4,000 fpm/20 m·s-1 max
Metals :
Standard material AISI 329/AISI 316 (Titanium, Alloy 20)
Payment Terms :
T/T,Western Union,D/P,D/A,L/C
Seal faces :
SiC/Carbon or SiC/SiC
O-rings :
EPDM, PTFE, Viton, FFKM
Certification :
ISO9001
Place of Origin :
CHINA
Temperature :
300°F/150°C max
Brand Name :
BESTSEAL
Description
John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps

Safeseal Type SEW
A reliable, long-lasting seal for demanding conditions

Type SEW is a seal operating on a non-pressurised water rinsing (quench) principle, and it is designed for the most demanding applications in the pulp industry, where reliable and long-lasting operation is required from a seal. Typical applications include stock pumps at pulp mill washing and screening facilities as well as high temperature condensate pumps. Type SEW seal is especially designed for Sulzer APP and APT pump series.

Features and benefts

  • Balanced design - Undisturbed operation even with sudden pressure shocks.
  • Spring located in a stationary body - Shaft misalignment does not pump up the spring or wear out the O-ring.
  • Installation against the shaft shoulder - Easy installation reduces risk of human error. No measurements required for installation.
  • No drive pins at seals - Seal face does not crack at start-up.
  • Available in different materials - Selection covers all possible single seal applications.
  • Non-pressurised seal water rinsing (quench) - Possible to cool seal with non-pressurised seal water at high temperatures.V-ring prevents water leakage from the seal.

BESTSEAL — Your Reliable Partner for Mechanical Seals

BESTSEAL Advantage:
15 years Focused in mechanical seal manufacturing
3 hours Quotation response only takes 3 hours
1 day Provide production assembly drawings
1 piece MOQ, One piece can also be produced
15-20 working days The production cycle only takes 15-20 working days
real-time Real time synchronization of production progress
  • BESTSEAL Cartridge Mechanical Seals
  • Your Fast-Track Alternative to John Crane Type SEW
  • Custom Cartridge Mechanical Seals — From Drawing to Delivery in 15–20 Working Days

    John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps

    John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps

    John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps

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John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps

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Product Detail
Delivery Time :
15 working days
Stuffng box pressure :
220 psig/15 barg max
Model Number :
Type SEW
MOQ :
1pc
Packaging Details :
Carton
Spring :
AISI 316
Contact Supplier
video
John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps
John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps
John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps
John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps

Hangzhou Bestseal International Trade Co., Ltd.

Verified Supplier
1 Years
zhejiang, hangzhou
Since 2012
Business Type :
Manufacturer
Main Products :
Cartridge Mechanical Seal, John Crane Mechanical Seal, AESSEAL Mechanical Seal
Total Annual :
3000-5000
Employee Number :
200~300
Certification Level :
Verified Supplier
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