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4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps
4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps
4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps
4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps
4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps
4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps
4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps
4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps
4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps
4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps
Specifications
Model Number :
Type 4615
Mating ring :
Silicon carbide, Tungsten carbide
Certification :
ISO9001
Bellows assembly :
Alloy 20CB3 SS
Place of Origin :
CHINA
Seal Hardware :
316 stainless steel
MOQ :
1pc
Packaging Details :
Carton
O-ring :
Fluoroelastomer, Ethylene propylene, Neoprene, Nitrile
Supply Ability :
1000000/Month
Centering ring (spacer) :
Glass flled PTFE
Payment Terms :
T/T,Western Union,D/P,D/A,L/C
Gland gasket :
Glass flled PTFE
Delivery Time :
15 working days
Brand Name :
BESTSEAL
Primary ring :
Carbon, Silicon carbide
Description
John Crane Type 4615 Single Cartridge Mechanical Seal Metal Bellows Seals for ANSI and DIN Pumps
Type 4615
General-purpose Single Cartridge Metal Bellows Seal

The 4615 is a metal bellows seal that replaces the EZ-1® General-purpose Single Cartridge Seal.

It is a member of the 4600 family of cartridge seals.

Like other Type 4600 series cartridge seals, the 4615 design provides reduced installation times, lower maintenance costs and optimal equipment performance; and is ideal for the chemical, pulp and paper, wastewater, food processing and power generation industries. The abrasion and corrosion-resistant Alloy 20CB3 SS bellows enhance reliability by eliminating dynamic O-ring hang-up caused by process contamination, thermal gradients, and material deficiencies. The 4615 replaces the EZ-1® General-purpose Single Cartridge Seal, offering improved value and availability.

Features
  • Fits ANSI standard and DIN pumps.
  • Easy to Install
  • Factory assembled and tested, eliminating potential field assembly and installation errors
  • Only one moving part: the bellows.
  • Alloy 20CB3 SS bellows
  • Eliminates O-ring "hang-up" problems.
  • Maintains positive seal face closing forces in upset pressure reversal or vacuum situations.
  • Design eliminates thermal expansion limits of mating ring.
Performance Capabilities
Temperature Limits -20 to 266°F/-30 to 130°C
Pressure Limits 220 psi(g)/15 bar(g) process pressure
Speed Limits 3600 rpm
End play/axial float allowance ±0.1mm
Brand BESTSEAL
Face Carbon, SiC, TC
Seat Ceramic, SiC, TC
Elastomer NBR, EPDM, FKM etc.
Spring SS304, SS316
Metal parts SS304, SS316
Packing Individual packing ,1 pc in 1 small box is available as well
Recommended Applications
Process pumps
Other rotating equipment

"15 years in mechanical seals.

we quote in 3 hours, deliver production drawing in 24 hours, and ship in 15–20 working days.

From 1 piece. Real-time tracking. Direct alternative to John Crane Type 4615."

4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps

4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps

4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps

4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps

4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps

4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps

4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps

4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps

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4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps

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Product Detail
Model Number :
Type 4615
Mating ring :
Silicon carbide, Tungsten carbide
Certification :
ISO9001
Bellows assembly :
Alloy 20CB3 SS
Place of Origin :
CHINA
Seal Hardware :
316 stainless steel
Contact Supplier
video
4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps
4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps
4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps
4615 John Crane Mechanical Seal Single Spring For ANSI DIN Pumps
4615 John Crane Mechanical Seal Single Spring For ANSI DIN 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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