IMO pump shaft seal for marine industry water pump

Our mission will be to grow to be an innovative supplier of high-tech digital and communication devices by giving worth added design and style, world-class production, and service capabilities for IMO pump shaft seal for marine industry water pump, To achieve reciprocal advantages, our business is widely boosting our tactics of globalization in terms of communication with overseas clients, rapidly delivery, the top excellent and long-term cooperation.
Our mission will be to grow to be an innovative supplier of high-tech digital and communication devices by giving worth added design and style, world-class production, and service capabilities for , We always hold on the company’s principle “honest, qualified, effective and innovation”, and missions of: allow 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’re determined to become the integrator of our product market and one-stop service provider of our product market.

Replacement for below mechanical seals

AESSEAL B02, BURGMANN MG1, FLOWSERVE 190

Features

• For plain shafts
• Single and dual seal
• Elastomer bellows rotating
• Balanced
• Independent of direction of rotation
• No torsion on bellows

Advantages

• Shaft protection over entire seal length
• Protection of seal face during installation due to special bellows design
• Insensitive to shaft deflections due to large axial movement ability
• Universal application opportunities
• Important material certifications available
• High flexibility due to wide offer on materials
• Suitable for low-end sterile applications
• Special design for hot water pumps (RMG12) available
• Dimension adaptions and additional seats available

Operating Range

Shaft diameter:
d1 = 10 … 100 mm (0.39″ … 3.94″)
Pressure: p1 = 16 bar (230 PSI),
vacuum … 0.5 bar (7.25 PSI),
up to 1 bar (14.5 PSI) with seat locking
Temperature: t = -20 °C … +140 °C
(-4 °F … +284 °F)
Sliding velocity: vg = 10 m/s (33 ft/s)
Admissible axial movement: ±2.0 mm (±0,08″)

Combination Material

Rotary Face
Carbon graphite resin impregnated
Hot-Pressing carbon
Silicon carbide (RBSIC)
Stationary Seat
Aluminium oxide (Ceramic)
Silicon carbide (RBSIC)
Tungsten carbide

Auxiliary Seal
Nitrile-Butadiene-Rubber (NBR)
Fluorocarbon-Rubber (Viton)
Ethylene-Propylene-Diene (EPDM)
Spring
Stainless Steel (SUS304)
Metal Parts
Stainless Steel (SUS304)

Recommended Applications

• Fresh water supply
• Building services engineering
• Waste water technology
• Food technology
• Sugar production
• Pulp and paper industry
• Oil industry
• Petrochemical industry
• Chemical industry
• Water, waste water, slurries (solids up to 5 % by weight)
• Pulp (up to 4 % otro)
• Latex

• Dairies, beverages
• Sulfide slurries
• Chemicals
• Oils
• Chemical standard pumps
• Helical screw pumps
• Stock pumps
• Circulating pumps
• Submersible pumps
• Water and waste water pumps
• Oil applications

Notes

The WMG1 can also be used as a multiple seal in tandem or in a back-to-back arrangement. Installation proposals available upon request.

Dimension adaptations for specific conditions, e. g. shaft in inches or special seat dimensions are available upon request.

Item Part no. to DIN 24250 Description

1.1 472 Seal face
1.2 481 Bellows
1.3 484.2 L-ring (spring collar)
1.4 484.1 L-ring (spring collar)
1.5 477 Spring
2 475 Seat
3 412 O-Ring or cup rubber

WMG1 dimension date sheet(mm)

water pump shaft seal, mechanical pump seal, pump and seal