Mechanical Shaft Seal H7N

Wave spring RH7N ,replacing the mechanical seal of Burgmann H7N. Suggested operating limits Temperature: -20 - 180℃ Speed: ≤20m/s Pressure≤2.5 Mpa Combined material Rotary face: Stainless steel/Carbon/Sic/TC Stat Ring: Carbon/Sic/TC Seat Type:Standard SRS-S09,Alternative SRS-S04/S06/S92/S13...

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Product Details

Wave spring RH7N ,replacing the mechanical seal of Burgmann H7N.


Suggested operating limits

Temperature: -20 - 180℃

Speed: ≤20m/s

Pressure≤2.5 Mpa


Combined material

Rotary face: Stainless steel/Carbon/Sic/TC

Stat Ring: Carbon/Sic/TC


Seat Type:Standard SRS-S09,Alternative SRS-S04/S06/S92/S13

SRS-RH7N have pump ring design which called RH7F.


Features

For stepped shafts

Single seal

Balanced

Super-Sinus-Spring or multiple spring rotating

Independent of direction of rotation 

Integrated pumping device available

Variant with seat cooling available


Advantages

Universal application opportunities (standardization)

Efficient stock keeping due to easily interchangeable faces

Extended selection of materials

Flexibility in torque transmissions

Self cleaning effect

Short Installation length possible (G16)

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Recommended applications

Process industry

Oil and gas industry

Refining technology

Petrochemical industry

Chemical industry

Power plant technology

Pulp and paper industry

Food and beverage industry

Hot water applications

Light hydrocarbons

Boiler feed pumps

Process pumps


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FAQ

Q: Are you trading company or manufacturer ?

A: We are a manufacturer, and we have builded up our company since 2010.

Q: How can i get to your factory?

A: Our factory is near shanghai Airport, we can pick you up in the airport. 

Q: If i will need to stay in your place for few days, is that possible to book the hotel for me?

A: It’s always my pleasure, hotel booking service is available.

Q: What is your minimum order quantity, can you send me samples?

A: Our minimum quantity is 1 set, we can send you catalog, warmly welcome you to come visit our company. 

Q:How long is your delivery?

A:For stock items ,we can ship them immediately after receive payment.

For other items ,we will need 20 days for mass production. 


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