O ring mechanical seal replace burgmann M3N for water pump

Short Description:

Our model WM3N is the replaced mechanical seal of Burgmann mechanical seal M3N. It is for conical spring and O-ring pusher construction mechanical seals, designed for large batch production. This type of mechanical seal is easy to install, covering a wide range of applications and reliable performance. It is frequently used in paper industry, sugar industry, chemical and petroleum, food processing, sewage treatment industry.

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Product Detail

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abide by the contract”, conforms on the market requirement, joins from the market competition by its good quality likewise as provides more comprehensive and superb support for customers to let them become large winner. The pursue of the company, is definitely the clients’ pleasure for M3N pump seal, Mechanical Pump Seal, mechanical seal M3N, Pump Shaft Seal, We always hold on the company’s principle “honest, experienced, effective and innovation”, and missions of: let all drivers enjoy their driving at night, let our employees can realize their value of life, and to be stronger and service more people. We have been determined to become the integrator of our product market and one-stop service provider of our product market.

Analog to the following mechanical seals

- Burgmann M3N
- Flowserve Pac-Seal 38
- Vulcan Type 8
- AESSEAL T01
- ROTEN 2
- ANGA A3
- Lidering M211K

Features

For plain shafts
Single seal
Unbalanced
Rotating conical spring
Dependent on direction of rotation

Advantages

Universal application opportunities
Insensitive to low solids content
No damage of the shaft by set screws
Large choice of materials
Short installation lengths possible (G16)
Variants with shrink-fitted seal face available

Recommended Applications

Chemical industry
Pulp and paper industry
Water and waste water technology
Building services industry
Food and beverage industry
Sugar industry
Low solids content media
Water and sewage water pumps
Submersible pumps
Chemical standard pumps
Eccentric screw pumps
Cooling water pumps
Basic sterile applications

Operating Range

Shaft diameter:
d1 = 6 … 80 mm (0,24″ … 3,15″)
Pressure: p1 = 10 bar (145 PSI)
Temperature:
t = -20 °C … +140 °C (-4 °F … +355 °F)
Sliding velocity: vg = 15 m/s (50 ft/s)
Axial movement: ±1.0 mm

Combination Material

Rotary Face
Silicon carbide (RBSIC)
Tungsten carbide
Cr-Ni-Mo Steel (SUS316)
Surface hard facing tungsten carbide
Stationary Seat
Carbon graphite resin impregnated
Silicon carbide (RBSIC)
Tungsten carbide
Auxiliary Seal
Nitrile-Butadiene-Rubber (NBR)
Fluorocarbon-Rubber (Viton)
Ethylene-Propylene-Diene (EPDM)

Spring
Stainless Steel (SUS304)
Stainless Steel （SUS316)
Left rotation: L Right rotation:
Metal Parts
Stainless Steel (SUS304)
Stainless Steel （SUS316)

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