Pump Seal Burgmann 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)


Advantages

Universal application opportunities

Efficient stock keeping due to easily interchangeable faces

Extended selection of materials

Insensitive to low solid contents

Flexibility in torque transmissions

Self cleaning effect 

Short installation length possible(G16)

Pumping screw for media with higher viscosity(M7..F)

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