Dual Mechanical Seals for Sulzer Process Pumps

John Crane Safematic Seal for Sulzer Process Pump SE2

Type SE2 Dual Mechanical Seals for Sulzer Process Pumps
widely used for paper-making equipments, alumina plants,
flue gas desulphurization, deashing system (for power plants) 
and slurry pumps .

The Safe seal Type SE2 is a customer-fitted (OEM standard) dual,

 balanced cartridge seal designed for the severe applications found

 in the pulp and paper industry and slurry applications. This seal is

 typically used in pumps for abrasive and environmentally hazardous

 liquids in cooking, evaporation and causticizing facilities in pulp mills.

 It is designed as a dual-pressurized (double) seal, but incorporates

 a patented double-balance feature which also allows it to be used 

as an unpressurized (tandem) dual seal arrangement.

 The Type SE2-AP seal is especially designed for the Sulzer APP pump series.

The double-balanced design of Safeseal SE2

 Operational Limits:       

         Temperature:-20℃~180℃                                                    
         Pressure: Single Ply to 15 Bar        
         Speed: 30m/s                                                                          

 Combined Materials:

    Stationary ring : Car/Sic   

    Rotary: Silicon carbide 

   Metals: AISI 329 (standard), titanium, UHB, super duplex

   Springs: Nimonic steel

Type SE2C - dual, balanced cartridge seal for Sulzer Scanpump

Type SE2CF - dual, balanced cartridge seal with flush for Sulzer Scanpump

Type SE2-APR - with circulation device

Our pump seals thrive under pressure.

Whether you need a new seal or you have a seal to be repaired, we welcome the

 opportunity to help you with your rotary sealing needs.

At All Seals we know down time is not an option. We specialize in hard-to-find seals 

and demanding applications. With over 10 years of experience in supplying quality

 replacement mechanical seals, we can help you identify the seal you need and 

solve your sealing problem. Our technical staff is available to help you – just give

 us a call. Our comprehensive stock of components ensures that we can build

 almost any seal combination for same day shipment.

For more information, quick quotations, expert consultation and responsive customer 

service call us at or send us a quote.

Can' t find what you' re looking for? No problem!

We carry a comprehensive inventory of mechanical seal components, which allows us

 to build the right seal for your application. We'll even design custom seals for one-of-a-kind 

applications.

Our goal is to make your repair easy without compromising on quality. Repair kits greatly

 reduce costly downtime, saving costs while sustaining production. Our pump rebuild kits

 are supplied with the same components you'll find in an OEM kit; however, we offer them 

at a fraction of the price.

Need hard faces or specialty elastomers? Give us a call. We can quickly build a repair

 kit to withstand any medium being pumped. You'll find All Seals' pump repair kits an

 invaluable part of your operation.