O ring E41 mechanical seal for marine industry BT-RN

Our company insists all along the quality policy of “product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff” and also the consistent purpose of “reputation very first, shopper first” for O ring E41 mechanical seal for marine industry BT-RN, We believe that our warm and professional service will bring you pleasant surprises as well as fortune.
Our company insists all along the quality policy of “product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff” and also the consistent purpose of “reputation very first, shopper first” for , Only for accomplishing the good-quality product to meet customer’s demand, all of our products and solutions have been strictly inspected before shipment. We always think about the question on the side of the customers, because you win, we win!

Features

•Single pusher-type seal
•Unbalanced
•Conical spring
•Dependent on direction of rotation

Recommended applications

•Chemical industry
•Building services industry
•Centrifugal pumps
•Clean water pumps

Operating range

•Shaft diameter:
RN, RN3, RN6:
d1 = 6 … 110 mm (0.24″ … 4.33″),
RN.NU, RN3.NU:
d1 = 10 … 100 mm (0.39″ … 3.94″),
RN4: upon request
Pressure: p1* = 12 bar (174 PSI)
Temperature:
t* = -35 °C … +180 °C (-31 °F … +356 °F)
Sliding velocity: vg = 15 m/s (49 ft/s)

* Dependent on medium, size and material

Combination Materials

 Rotary Face

Silicon carbide (RBSIC)
Tungsten carbide
Cr-Ni-Mo Sreel (SUS316)
Tungsten carbide surfacing
Stationary Seat
Carbon graphite resin impregnated
Silicon carbide (RBSIC)
Tungsten carbide
Auxiliary Seal
Nitrile-Butadiene-Rubber (NBR)
Fluorocarbon-Rubber (Viton)

Ethylene-Propylene-Diene (EPDM)
Fluorocarbon-Rubber (Viton)
Spring
Stainless Steel (SUS304)
Stainless Steel （SUS316)
Left rotation: L Right rotation:
Metal Parts
Stainless Steel (SUS304)
Stainless Steel （SUS316)

WE41 data sheet of dimension (mm)

Why choose Victors?

R&D Department

we have more than 10 professional engineers, keep strong ability for mechanical seal design, manufacturing and offer seal solution

Mechanical seal warehouse.

Various material of mechanical shaft seal, stock products and goods wait for shipping stock at the shelf of the warehouse

we keep many seals in our stock, and deliver them fast to our customers, like IMO pump seal,  burgmann seal, john crane seal, and so on.

Advanced CNC Equipment

Victor is equipped with advanced CNC equipment to control and manufacture high quality mechanical seals

O ring mechanical seal, Type E41 mechanical seal, water pump mechanical seal