Safeseal SE1 is a special seal designed for clean and lubricating fluids such as water, different types of oils, solvents, and stock (consistency up to 2%) and other
slurries.
SE1F is equipped with flush connection and a throttle bushing.
These seals are typically used in pumps in paper and board mills as well as other slurry services.
These seals are typically used in pumps in paper and board mills as well as other slurry services.
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.
Quick specs
Temperature
max 120 °C (250 °F)
Pressure
Stuffing box pressure max. 15 bar (215 psi)
Speed
max 20 m/s (65 ft/s)
Features
1. Balanced design
Undisturbed operation even with sudden pressure shocks.
2. Heat shrunk seal faces
Ensures correct face alignment at all temperatures recommended for this seal.
3. Spring located in the stationary body of the seal
Shaft misalignment does not pump up the spring or wear out the O-ring. Spring is not in contact with process liquid.
4. SiC/Carbon a standard option for seal faces
SiC/Carbon holds up well under high speeds found in, for example, condensate pumps and other high temperature pumps
5. Installation against the shaft shoulders
Easy installation reduces risk of human error.
No measurements required for installation
6. No drive pins
Seal faces does not crack at start-up
7. Available in different materials
Selection covers all possible single seal applications.
8.Available in different materials
Selection covers all possible single seal applications.
9. Available as a cartridge seal
By using an ABS cartridge tool the seal becomes a true cartridge seal.
John Crane SE1/SE1F ABS
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