single spring mechanical pump seal MG912

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We constantly execute our spirit of ”Innovation bringing progress, Highly-quality making sure subsistence, Administration advertising advantage, Credit rating attracting consumers for single spring mechanical pump seal MG912, Aggressive selling price with superior quality and satisfying services make us earned far more consumers.we wish to work along with you and look for common improvement.
We constantly execute our spirit of ”Innovation bringing progress, Highly-quality making sure subsistence, Administration advertising advantage, Credit rating attracting consumers for Mechanical Pump Seal, MG912 mechanical seal, Water Pump Shaft Seal, The best and original quality for spare parts is a most important factor for transportation. We may stick on supplying original and good quality parts even a little profit earned. God will bless us to do kindness business forever.

Features

•For plain shafts
•Single spring
•Elastomer bellows rotating
•Balanced
•Independent of direction of rotation
•No torsion on bellows and spring
•Conical or cylindrical spring
•Metric and inch sizes available
•Special seat dimensions available

Advantages

•Fits into any installation space due to smallest outer seal diameter
•Important material approvals available
•Individual installation length can be achieved
•High flexibility due to extended selection of materials

Recommended applications

•Water and waste water technology
•Pulp and paper industry
•Chemical industry
•Cooling fluids
•Media with low solids content
Pressure oils for bio diesel fuels
•Circulating pumps
•Submersible pumps
•Multi-stage pumps (non-drive side)
•Water and waste water pumps
•Oil applications

Operating range

Shaft diameter:
d1 = 10 … 100 mm (0.375″ … 4″)
Pressure: p1 = 12 bar (174 PSI),
vacuum up to 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)
Axial movement: ±0.5 mm

Combination material

Stationary Ring: Ceramic, Carbon, SIC, SSIC, TC
Rotary Ring: Ceramic, Carbon, SIC, SSIC, TC
Secondary Seal: NBR/EPDM/Viton
Spring and Metal Parts: SS304/SS316

5

WMG912 data sheet of dimension(mm)

4mechanical pump seal MG912 for water pump


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