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You are here: Home » Products » Good Quality Johncrane Mechanical Seals With O Ring Seat And Rotary Shaft Seal To Replace John Crane
Good Quality Johncrane Mechanical Seals With O Ring Seat And Rotary Shaft Seal To Replace John Crane
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Product: Views:223Good Quality Johncrane Mechanical Seals With O Ring Seat And Rotary Shaft Seal To Replace John Crane 
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-09-14 14:11
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Details

Suggested operating limits

Temperature:-20～180℃

Speed: ≤15m/s

Pressure:≤ 2.5Mpa


Combined material 

Rotary face: Carbon/SIC/TC

Stat Ring: Ceramic/SIC/TC

Seat  Type: Standard AS-SP, Alternative AS-ORSA


Description

⑴Narrow profile, multiple spring seal, designed for the common American ANSI B73-1974 centrifugal pump standard.

⑵AS-R8BT is balanced designs for stepped-shafts.

⑶The stock size is always set by the shaft size under the seal body.

⑷A PTFE backup ring is recommended to be specified for higher pressure ‘O’-Ring applications.



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How is our service?

⒈Repair service:

 ①Mechanical seal repair for any brand    

 ②Reactor,Mixer and agitator seal repair     

 ③Pump repair     

 ④Lapping Service

 ⑤CNC Service


⒉Value added Service:

Off the shelf support:Huges stock available to save stock cost for customers


                                                   24 hours feedback:Our salea team will quote within 24 hours for any inquiry


Technical support:Call us for any question whenever you have

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