Product Model
Single ended / unbalanced / Arbitrary twist / rubber bellows; MG1 (109) series are the most commonly used seals. Rubber bellows can not withstand torsional stress. The utility model has the advantages of exquisite design and multiple functions, such as driving the movable ring, being a secondary seal and a driving device for the moving ring. The movable ring is driven by a L ring and a spring without bonding. The movable ring can be changed into various materials. It can be used in wastewater containing granules and sewage.
Operating parameters:
Material combination:
Stationary ring
SZ1
SZ
Specification: 10 ~ 110mm; pressure: less than 1.2Mpa; temperature: -20 to 120 DEG C; line speed: 10m/s; axial momentum: + 0.5mm
Sealing face: graphite, silicon carbide, tungsten carbide and alumina; auxiliary sealing: Ding Jingjiao, fluorine rubber, ethylene propylene rubber; metal component: stainless steel
SZ12
For larger mounting lengths than SH1, see L1k in table
SZ13
For larger mounting lengths than SH1, see table L1n
SZ1S20
The mounting lengths of these special items are shown in table L1s
SH1 is in series or back-to-back double end sealing for.
Special for hot water pump, 120 DEG C, 25bar or 140 DEG C, 16bar, d1=12 to 38mm, and the stationary ring is TK606.
