TNG® Offering the widest range of standard mechanical seal from any compnay anywhere.
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- Conical Spring Mechanical Seals
- Parallel Spring mechanical Seals
- Multiple Spring mechanical Seals
- Wave Spring Mechanical Seal
- Metal Bellows mechanical seal
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- Brand Pump Seals-General Industrial
- Brand Pump Seals-Food and Beverage Industry
- Stationary seat Type
TG120HB
EagleBurgmann H12N series Replacement
Balanced, conical spring and O-ring pusher construction mechanical seals Type TG120HB, Used in the different media and medium pressure-support conditions due to extend material options. It is widely used in the general industrial applications.
Balanced, conical spring and O-ring pusher construction mechanical seals Type TG120HB, Used in the different media and medium pressure-support conditions due to extend material options. It is widely used in the general industrial applications.
Detail Information
Features
Ealanced Mechanical Seal
Rotating conical spring
Dependent on direction of rotation
TO EN 12756.DIN24960
Equivalentto H12N H17GN
Recommended Applications
Paper and sugar industry,Food Processing,waste water technology
Low solids content or viscous media
Medium pressure-support conditions
Sewage pumps, chemical pumps, screw pumps, process pumps
Other Rotating Equipment.
Operating range
Shaft diameter: d1=12...80mm
Pressure: p=0...2.5Mpa（362.5psi）
Temperature: t = -40 °C ...200 °C（-40°F to 392°F）
Sliding velocity: Vg≤15m/s（49.2ft/s）
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials
Product Structure
Combination Materials
1. Rotary Face
Carbon graphite resin impreg Ak
Reaction Bonded Sic RBSIC O
Sintered Silicon Carbide SSlC O1
Tungsten Carbide.Ni-binder W
2. Stationary Seat
Reaction Bonded Sic RBSIC O
Sintered Silicon Carbide SSlC O1
Tungsten Carbide.Ni-binder W
Carbon graphite resin impreg Ak
3. Auxiliary Seal
Encapsulated 0-ring Elastomers 0-ring
FEP Jacketed FKM M1 FKM V
FEP Jacketed VMQ M3 EPDM E
PFA Jacketed FKM M5 EPDM S
4. Spring
GrNi-Steel (AlS1304) F
GrNiMo-Steel (AlS1316) G
5. Metal Parts
GrNi-Steel (AlS1304) F
GrNiMo-Steel (AlS1316) G
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