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
TG4701
Elastomer Bellows mechanical sealTG4701 Double Face mechanical seals Double face mechanical seal type TG4701 has a high degree of interchangeability of the parts, suitable for mass production and with economical price. It is ideal for rotating Equipment on water, mud, oil media
Detail Information
Features
Double face、unbalanced、large spring construction
Same features as TNG type TG560 series
Recommended Applications
Submersible electric pumps, sewage pumps
Other Rotating Equipment
Operating range
Shaft diameter: d1=16...55
Pressure: p=0...0.3Mpa（43.5psi）
Temperature: t = -20 °C ...80 °C(-4°F to 176°F)
Sliding velocity: n≤3000r/min
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 impregnated Ak
Hot-Pressing Carbon Ac
Silicon carbide (RBSIC) O
Tungsten carbide W1
2. Stationary Seat
Aluminium oxide(Ceramic) B
Silicon carbide (RBSIC) O
Tungsten carbide W1
3. Auxiliary Seal
Nitrile-Butadiene-Rubber (NBR) P
Fluorocarbon-Rubber (Viton) V
4. Spring
Stainless Steel (SUS304) F
5. Metal Parts
Stainless Steel (SUS304) F
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