Mechanical Seals 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

SIZE/METRICd1D3D6D7d1L1L2L3L5L6M
d
1418332125332.5 10.0 17.5 6.0 8.0M5
1620352327332.5 10.0 17.5 6.0 8.0M5
1822372733333.5 11.5 19.5 7.0 8.5M5
2024392935333.5 11.5 19.5 5.5 8.5M5
2226413137333.5 11.5 19.5 8.0 8.5M5
2428433339336.0 11.5 19.5 5.5 8.5M6
2530453440336.0 11.5 19.5 5.5 8.5M6
2833483743338.5 11.5 19.5 8.0 8.5M6
3035503945338.5 11.5 19.5 8.0 8.5M6
3238554248338.5 11.5 19.5 8.0 8.5M6
3338554248338.5 11.5 19.5 8.0 8.5M6
3540574450338.5 11.5 19.5 8.0 8.5M6
3843604956438.5 14.0 22.0 8.0 9.0M6
4045625158438.5 14.0 22.0 8.0 9.0M6
4348655461438.5 14.0 22.0 8.0 9.0M6
4550675663438.5 14.0 22.0 8.0 9.0M6
4853705966438.5 14.0 22.0 8.0 9.0M6
5055726270442.5 15.0 23.0 8.0 10.0M6
5358796573442.5 15.0 23.0 9.0 10.0M8
5560816775442.5 15.0 23.0 9.0 10.0M8
5863847078447.5 15.0 23.0 9.0 10.0M8
6065867280447.5 15.0 23.0 9.0 10.0M8
6368897583447.5 15.0 23.0 9.0 10.0M8
6570917785447.5 15.0 23.0 9.0 10.0M8
7075998392452.0 18.0 26.0 10.0 10.0M8
75801048897452.0 18.0 26.0 10.0 10.0M8
808510995105451.8 18.2 26.2 10.0 9.8M8
8590114100110456.8 18.2 26.2 10.0 9.8M8
9095119105115456.8 18.2 26.2 10.0 9.8M8
95100124110120457.8 17.2 25.2 10.0 10.8M8
100105129115125457.8 17.2 25.2 10.0 10.8M8

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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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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