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

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

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China High Quality Seal Ring 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

Product detail pictures:

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

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

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

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

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    • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Clara from Estonia - 2018.05.13 17:00
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Liz from Kenya - 2018.06.09 12:42

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