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Name: Mr Simon
Tel: +86-0574-55848636
Fax: +86-0574-55848636
Add: B2-6 JiangShan Industrial Park, Yinzhou District,Ningbo,China
E-mail: simon-ispseals@outlook.com
E-mail: info@ispseals.com

John crane type SE1 seal

John crane type SE1 seal
Product name : John crane type SE1 seal
Item : ISP SE1
Price : USD$180 to USD$1500
Details :
 ISP Type SE1 is the excellent replacement of john crane type SE1 seal,with
more economical price.

The Safeseal Type SE1 is a customer-fitted (OEM standard) single, balanced
component or cartridge seal designed for clean and lubricating fluids such as 
water, different types of oils, solvents and paper stock. The Type SE1 seal is 
designed especially for the Sulzer APP and APT pump series and Scan pump. 
The SE1 seal is easy to install and maintain. In spite of its simple design, SE1 
is very advanced in its technical capabilities, including, for example, a patented 
thermal method for seal face holding and an elastic thrust ring.

Several variants of the design available for different services:

Type SE1C — single, balanced, cartridge seal, used in Sulzer Scan pump

Type SE1F — single, balanced cartridge seal with flush

Features

1,Balanced design — undisturbed operation even with sudden pressure shocks.
2,Spring located in the stationary body of the seal — shaft misalignment does
not pump up the spring or wear out the O-ring.
3,Installation against the shaft shoulder — easy installation reduces risk of human
   error. No measurements required for installation.
4,No drive pins at seals — seal face does not crack at start-up.
5,Available in different materials — selection covers all possible single seal applications.

Parameters

TEMPERATURE LIMITS
                      250°F/120°C
PRESSURE LIMITS
                 Process pressure: 215 psi(g)/15 bar(g)
SPEED LIMITS
                          65fps/20m/s
STANDARD MATERIALS
                    Seal faces: SiC/Carbon or SiC/SiC
                        O-rings: PTFE, EPDM, Viton
                          Metals: AISI 329 (standard), titanium, UHB
                         Springs: Nimonic steel
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