John Crane Type21 Replacement SIC/SIC/VITON 40 Mm
Mechanical seal in the TG560 series is the ideal for general-purpose applications,designed for large batch production. Efficient stock keeping due to easily interchangeable parts.Type 560 series is widely used in the Centrifugal pumps, turbine pumps, compressors, hot water pumps and other rotary shaft equipment.
Features
Single and ealstomer bellows mechanical seal
Bi-directional
Non-sliding design structure,elastomer bellows automatically compensates for primary ring wear.
TG560B,TG560K,TG560C,TG560A show difference in the dimensional data, avaliable with different standard working lengths.
Vailable in metric and inch sizes
560 series can also be used as double face mechanical seals in two sets arrangement
Recommended Applications
Water and waste water technology
Process pumps
Industrial pumps
Petroleum chemical industry
Other Rotating Equipment
Operating range
Shaft diameter: d1=8...80mm(0.375'' ...3.000'')
Pressure: p=0...1.0Mpa（145psi）
Temperature: t = -20 °C ...150 °C(-4°F to 302°F)
Sliding velocity: Vg≤13m/s（42.6ft/m）
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials
