Mechanical Seal MG1
Type in the Iseal : ISG1
- 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″)
| Brand | Iseal |
|---|
Description
| 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 |
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
Features
- For plain shafts
- Single and dual seal
- Elastomer bellows rotating
- Balanced
- Independent of direction of rotation
- No torsion on bellows
Materials
- Seal face: Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B),
- Silicon carbide (Q1, eSiC-Q7)
- Seat: Silicon carbide (Q1, eSic-Q7), Tungsten carbide (U3)
- Elastomer: NBR (P), EPDM (E), FKM (V),
HNBR (X4) - Metal parts: CrNiMo steel (G), Hastelloy® (M)
Furter materials upon request.
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
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