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KL-M7N Wave Spring Seal , Pump Mechanical Seal Replacement Of Burgmann M7N

KL-M7N Wave Spring Seal , Pump Mechanical Seal Replacement Of Burgmann M7N

Payment Terms : T/T, Western Union
Delivery Time : in stock
Packaging Details : carton
Price : 10USD-100USD
Model Number : KL-M7N
Place of Origin : China
Brand Name : KALU
MOQ : 1 piece
Supply Ability : 100 pcs
Standard Or Nonstandard : Standard
Size : 14-100mm
Material of seal face : Car, Sic, Ssic, TC
Keywords : Mechanical seal
Pressure : 12bar
Temperature : -20--180℃
Speed : 15m/s
Working fluid : Kinds of fluid
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Replacement of Burgmann M7N, wave spring design. Multiple spring design is also available!

Pump screw design could be made for spring retainer.

Operating range:

Temperature: -20--180℃

Speed: 15m/s

Pressure: 12bar

Standard size: 14-100mm


Seal ring: Car, Sic, Ssic, TC.

Secondary seal: NBR, EPDM, Viton etc.

Spring and metal parts: 304, 316, HAST.C


Wave Spring, O-ring pusher construction
Transmission by Pin and groove,independent of direction of rotation .
Solid seal faces material are easily interchangeable. Good heat dissipation.

Low risk of clogging in solids content or viscous liquids
Can meet two standard dimensions when change in stationary seat

Recommended Applications

Paper and textile printing industry, petrochemical industry and sewage treatment industry
Low solids content or viscous media
Sewage pumps, chemical pumps, screw pumps, Gear wheel feed pumps and multistage pumps
Other Rotating Equipment.

Photo details:


1. If the products we have in store, we will send it out ASAP after receiving payment.
2. If the products which were customized, we will complete the production within a specified period of time, and send it out the first time.
3. Also we can send by your delivery acount if you want.
4. We have a variety of ways to send goods, usually DHL, Fedex, TNT, UPS will be normal ways. If you require use of a courier, please inform us in advance.

Factory tour:

Fixing and Applying Directions of Mechanical Seals

1) Select Appropriate mechanical seal to match the materials according to work conditions and host machine equipment.
2) The radial acting deviation for the shaft(shaft sleeve) of the installed mechanical seal shall be 0.04mm by maximum
while the axial movement value of the rotor shall be no more than 0.1mm.
3) The seal cover (or shaft cover) of the stationary ring of the installed mechanical seals,the vertical degree of the seal
face should be 0.04mm by maximum.
4) When installing the mechanical seals,the shaft(shaft sleeve),seal chamber,seal face as well as the mechanical seal
must be cleaned in order to keep from any medium to sealing part.
5) When conveying medium of over high or low temperature,with medium which are easy catch fire,easy for explosion.
Related mechanical seal standards must be referred to take appropriate measures such as quench,rinsing,coolong and
6) Appropricate lubrication must be choosen when mechanical seal is installed.The installment size of the mechanical
seal must be guaranteed to the installment instruction.
7) Before the machine starts running,the hermetic compartment shall be full of medium and well lubricated.Dry friction
which may lead to the damage of the air-tightness is strict forbidden.

Our product includes Spring pusher seals,Rubber bellow mechanical seals,PTFE bellow mechanical seal,Metal Bellow Seals,Cartridge Seals,Mixer and Agitator seals,Dry Gas Seals.Besides, we can also supply spare parts with material silicon carbide, Tungsten carbide, Carbon ,Ceramic,rubber and stainless steel.

Our products are widely used in petroleum, chemistry, refinery, paper making, food,pharmaceutical, textile,power,marine...

Any questions,please contact us freely.We are always here for you!

Product Tags:

mechanical seals for pumps


mechanical pump seals

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KL-M7N Wave Spring Seal , Pump Mechanical Seal Replacement Of Burgmann M7N Images

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