hot-selling O ring mechanical seal 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.


Product Detail

Product Tags

Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for hot-selling O ring mechanical seal Burgmann M3N for water pump, Our group members are purpose to provides solutions with large performance cost ratio to our buyers, as well as goal for all of us would be to satisfy our consumers from all over the planet.
Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for O Ring Mechanical Seal, Pump Sealing, Pump Shaft Seal, Water Pump Seal, Looking forward, we will keep pace with the times, continuing to create new products and solutions. With our strong research team, advanced production facilities, scientific management and top services, we are going to supply high quality goods to our customers worldwide. We sincerely invite you to be our business partners for mutual benefits.

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)

product-description1

Item Part no. to DIN 24250 Description

1.1 472 Seal face
1.2 412.1 O-Ring
1.3 474 Thrust ring
1.4 478 Righthand spring
1.4 479 Lefthand spring
2 475 Seat (G9)
3 412.2 O-Ring

WM3N dimension data sheet(mm)

product-description2We Ningbo Victor seals can produce many kinds of mechanical seals for water pump


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