China High Quality Unbalanced Mechanical Seal Factory – WM7N Water Pump Shaft Seal Replacement Of Eagle Burgmann M7N Mechanical Seal – VICTOR SEALS

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  • China High Quality Unbalanced Mechanical Seal Factory – WM7N Water Pump Shaft Seal Replacement Of Eagle Burgmann M7N Mechanical Seal – VICTOR SEALS
  • China High Quality Unbalanced Mechanical Seal Factory – WM7N Water Pump Shaft Seal Replacement Of Eagle Burgmann M7N Mechanical Seal – VICTOR SEALS
  • China High Quality Unbalanced Mechanical Seal Factory – WM7N Water Pump Shaft Seal Replacement Of Eagle Burgmann M7N Mechanical Seal – VICTOR SEALS
  • China High Quality Unbalanced Mechanical Seal Factory – WM7N Water Pump Shaft Seal Replacement Of Eagle Burgmann M7N Mechanical Seal – VICTOR SEALS

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China High Quality Unbalanced Mechanical Seal Factory – WM7N Water Pump Shaft Seal Replacement Of Eagle Burgmann M7N Mechanical Seal – VICTOR SEALS Detail:

Replacement for the below mechanical seals

Burgmann M7N ,LIDERING LWS10, Latty U68, Flowserve Europac 600, Vulcan 1677, AESSEAL W07DMU, Anga V, Sterling 270, Hermetica M251.K2

Features

  • For plain shafts
  • Single seal
  • Unbalanced
  • Super-Sinus-spring or multiple springs rotating
  • Independent of direction of rotation

Advantages

  • Universal application opportunities
  • Efficient stock keeping due to easily interchangeable faces
  • Extended selection of materials
  • Insensitive to low solids contents
  • Flexibility in torque transmissions
  • Self-cleaning effect
  • Short installation length possible (G16)
  • Pumping screw for media with higher viscosity

Operating Range

Shaft diameter:
d1 = 14 … 100 mm (0.55 ” … 3.94 “)
Pressure:
p1 = 25 bar (363 PSI)
Temperature:
t = -50 °C … +220 °C
(-58 °F … +428 °F)
Sliding velocity:
vg = 20 m/s (66 ft/s)

Axial movement:
d1 = up to 25 mm: ±1.0 mm
d1 = 28 up to 63 mm: ±1.5 mm
d1 = from 65 mm: ±2.0 mm

Combination Material

Rotary Face
Silicon carbide (RBSIC)
Carbon graphite resin impregnated
Tungsten carbide
Cr-Ni-Mo Steel (SUS316)
Stationary Seat 
Silicon carbide (RBSIC)
Carbon graphite resin impregnated
Tungsten carbide
Auxiliary Seal 
Fluorocarbon-Rubber (Viton)
Ethylene-Propylene-Diene (EPDM)
Silicone-Rubber（MVQ)
PTFE Coated VITON

Spring 
Stainless Steel (SUS304)
Stainless Steel （SUS316)

Metal Parts
Stainless Steel (SUS304)
Stainless Steel （SUS316)

Recommended Applications

  • Process industry
  • Chemical industry
  • Pulp and paper industry
  • Water and waste water technology
  • Shipbuilding
  • Lube oils
  • Low solids content media
  • Water / sewage water pumps
  • Chemical standard pumps
  • Vertical screw pumps
  • Gear wheel feed pumps
  • Multistage pumps (drive side)
  • Circulation of printing colors with viscosity 500 … 15,000 mm2/s.

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

WM7N DATA SHEET OF DIMENSION (mm)

product-description1

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China High Quality Unbalanced Mechanical Seal Factory – WM7N Water Pump Shaft Seal Replacement Of Eagle Burgmann M7N Mechanical Seal – VICTOR SEALS detail pictures

China High Quality Unbalanced Mechanical Seal Factory – WM7N Water Pump Shaft Seal Replacement Of Eagle Burgmann M7N Mechanical Seal – VICTOR SEALS detail pictures

China High Quality Unbalanced Mechanical Seal Factory – WM7N Water Pump Shaft Seal Replacement Of Eagle Burgmann M7N Mechanical Seal – VICTOR SEALS detail pictures

China High Quality Unbalanced Mechanical Seal Factory – WM7N Water Pump Shaft Seal Replacement Of Eagle Burgmann M7N Mechanical Seal – VICTOR SEALS detail pictures

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Bear "Customer initially, High-quality first" in mind, we work closely with our prospects and supply them with efficient and specialist companies for China High Quality Unbalanced Mechanical Seal Factory – WM7N Water Pump Shaft Seal Replacement Of Eagle Burgmann M7N Mechanical Seal – VICTOR SEALS, The product will supply to all over the world, such as: United Arab Emirates, Poland, Greek, We win many reliable customers by rich experience, advanced equipments, skilled teams, strict quality control and best service. We can guarantee all our products. Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise.
    • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Tina from Iran - 2018.10.09 19:07
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Amber from Jeddah - 2017.02.18 15:54

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