TNG® Offering the widest range of standard mechanical seal from any compnay anywhere.
Categories
- Conical Spring Mechanical Seals
- Parallel Spring mechanical Seals
- Multiple Spring mechanical Seals
- Wave Spring Mechanical Seal
- Metal Bellows mechanical seal
- Cartridge mechanical seal
- PTFE-Bellows Seal
- Parallel Spring Diaphragm Mechanical Seal
- Elastomeric Bellows mechanical seal
- Brand Pump Seals-General Industrial
- Brand Pump Seals-Food and Beverage Industry
- Stationary seat Type
TG71U
EagleBurgmann type M7N series Replacement
- Wave Spring, O-ring
- pusher mechanical seal Type TG71U is a
- robust and highly
- interchangeable seals. Used in the different
- media conditions
- due to extend material options. It is ideal
- for use in paper
- industry, textile printing, chemical petroleum,
- shipbuilding and
- sewage treatment industry.
Detail Information
Features
Wave Spring, O-ring pusher construction
Transmission by Pin and groove，independent of direction of rotation .
Solid seal faces material are easily interchangeable. Good heat dissipation
Low risk of clogging in solids content or viscous liquids
Can meet two standard dimensions when change in stationary seat
Recommended Applications
Paper and textile printing industry, petrochemical industry and sewage treatment industry
Low solids content or viscous media
Sewage pumps, chemical pumps, screw pumps, Gear wheel feed pumps and multistage pumps
Other Rotating Equipment.
Operating range
Shaft diameter: d1=16...100mm
Pressure: p=0...1.6Mpa（232psi）
Temperature: t = -20 °C ...200 °C（-4°F to 392°F）
Sliding velocity: Vg≤20m/s（65.6ft/m）
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination material
Product Structure
Combination Materials
1.Rotary Face
Silicon carbide (RBSIC) O
Carbon graphite resin impregnated Ak
Tungsten carbide W1
Cr-Ni-Mo Sreel (SUS316) G
2.Stationary Seat
Silicon carbide (RBSIC) O
Carbon graphite resin impregnated Ak
Tungsten carbide W1
3.Auxiliary Seal
Fluorocarbon-Rubber (Viton) V
Ethylene-Propylene-Diene (EPDM) E
Silicone-Rubber（MVQ) S
PTFE Coated VITON M1
4.Spring
Stainless Steel (SUS304) F
Stainless Steel （SUS316) G
5.Metal Parts
Stainless Steel (SUS304) F
Stainless Steel （SUS316) G
Product Variants
TG74U
Eagle Burgmann Type M74 series replacemen TG74U
with multiple spring，preferably for large shaft size.
Dimensions is the same as TG71U
TG74U
Seat Compatibility is the same as TG71U
Stationary Seat
Standard Stationary Seat: T4G9 T7G9 T3G6
T4G9 equivalent to Burgmann G9
T7G9 equivalent to Burgmann G9
T3G6 equivalent to Burgmann G6
Alternatives Stationary Seat: T3G4 T8G13
T3G4 equivalent to Burgmann G4
T8G13 equivalent to Burgmann G13
Related Products
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