The corporate upholds the philosophy of “Be No.1 in high quality, be rooted on credit history and trustworthiness for growth”, will continue to serve previous and new customers from home and overseas whole-heatedly for unbalanced MG912 mechanical seal for marine industry, We are ready to provide you with the lowest price tag in the sector, greatest excellent and very nice income service.Welcome to do bussines with us,let’s be double get.
The corporate upholds the philosophy of “Be No.1 in high quality, be rooted on credit history and trustworthiness for growth”, will continue to serve previous and new customers from home and overseas whole-heatedly for , In order to meet the increasing requirement of customers both home and aboard, we’ll keep carrying forward the enterprise spirit of “Quality, Creativity, Efficiency and Credit” and strive to top the current trend and lead fashion. We warmly welcome you to visit our company and make cooperation.
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
WMG912 data sheet of dimension(mm)
MG912 mechanical seal for marine industry
