Shaft Seal Mechanical Type M7N

Wave spring mechanical seal SRS-S7N, can be replaced of Burgmann M7N. Suggested operating limits Temperature: -20 - 180℃ Speed: ≤20m/s Pressure≤1.5 Mpa Combined material Rotary face: Stainless steel/Carbon/Sic/TC Stat Ring: Carbon/Sic/TC Seat Type:Standard AS-S09,Alternative AS-S04/S06/S92/S13...

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Product Details

Wave spring mechanical seal SRS-S7N, can be replaced of Burgmann M7N.


Suggested operating limits

Temperature: -20 - 180℃

Speed: ≤20m/s

Pressure≤1.5 Mpa


Combined material 

Rotary face: Stainless steel/Carbon/Sic/TC

Stat Ring: Carbon/Sic/TC


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

SRS-S7N have pump ring design which called R7F.


Features

For plain shafts

Single seal

Unbalanced

Super-Sinus-spring or multiple spring rotating

Independent of direction of rotation

Variant with PTFE secondary seals for high chemical resistance(M78N)

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How is your price?

Our price is competitive because of 4 reasons:

1.We are factory with long history ,our constant material supplier give discount to us for long time cooperation which result in a low material cost;

2.Our steady experienced workers work with high effiency which relatively saves manual cost too;

3.Siriuseal has a big number of customers who order constantly which allows us to work in “mass production” way,like you need 5pcs,we make 20pcs,so material cost low,and others will be kept as our stock for sell to this big customer database.

4.Siriuseal aims to keep huge stock to shorten delivery time ,which enable us to make    always big quantity to lower cost down. 

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