Multi-Spring MECHANICAL SEAL

 

 

Speed:       Up to 25m/s (5000rpm)

Pressure:      Up to 7.5Mpa (not applicable for evacuation condition)

Temperature:  -75 to 220

Operating Limits

 

      Alternative: TD seat

l  Stationary Ring:  Standard: TP seat

such as Vapor-Liquid hydrocarbon, especially boiler feed water in high pressure. Not applicable for impure fluid

l  Applied Fluids: Low viscosity and volatile fluid

l  The Groove: Face engineered with special hot fluid dynamic pressure groove, which forms stable dynamic flow film coating on face surface in poor lubricated or vapor-liquid condition to reduces the friction and power consumption, raises efficiency above general seals, lower temperature, and extends seal working hours

l  Used as primary seal in tandem arrangement or as independent seal

l  Parts excluding face are interchangeable with those of C8BV

l  Hot fluid dynamic pressure seal

Model Description

C8BKC

Seals with Groove

 

 

Speed:        Up to 25m/s (5000rpm)

Pressure:      Up to 6.5Mpa (not applicable for evacuation condition)

Temperature:  -75 to 220

Operating Limits

 

                 Alternative: Type TD seat

l  Stationary Ring:  Standard: Type TP seat

l  Applied Fluids: High pressure chemical materials and weak corrosive fluids

l  Best performance seal in C8 series

l  Wider sectional balanced face

l  Good adaptability to environment

l  PTFE V ring as secondary seal

l  Balanced model derived from C8 series.

Model Description

C8BV

 

 

l  Speed:     Up to 25m/s ( 5000rpm)

l  Pressure:   Up to 1.5Mpa (not applicable for evacuation condition)

l  Temperature:  -75 to 220

Operating Limits

Alternative: Type TD seat

l  Stationary Ring:   Standard: Type TP seat

l  Applied Fluids: Rubber corrosive organic chemical materials such as Ketone and Benzene

l  Good adaptability to environment

l  PTFE V ring as secondary seal

l  Unbalanced model derived from C8 Series with unbalanced face.

Model Description

C8UV

 

Seals with V ring

 

Speed:       Up to 25m/s (5000rpm)

Pressure:     Up to 6.5Mpa (not applicable for evacuation condition)

Temperature:  -40 to 220

Operating Limits

Alternative: Type TD seat

l  Stationary Ring: Standard: Type TP seat.  

l  Applied Fluids: Neutral to weak corrosive fluids, such as oil and water

l  Wider sectional balanced seal face

l  Elastomeric O-ring as secondary seal

l  Balanced model derived from C8 series with unbalanced face

Model Description

C8B

 

Speed:      Up to 25m/s (5000rpm)

Pressure:    Up to 1.5Mpa (not applicable for evacuation condition)

Temperature: -40 to 220

Operating Limits

 

                    Alternative: TP/TD/ TC/XP Seats

l  Stationary Ring:   Standard: TO Seat

l  Applied Fluids: Neutral to Weak Corrosive Fluids, such as Oil and Water

l  Simplest Structured Model

l  Elastomeric O-ring as Secondary Seal

l  Unbalanced model derived from C8 series with unbalanced face

Model Description

C8U  

 

Seals with O ring

3. Please contact Colossus Group if any special material needed

2. Optional Material. It is determined according to the actual requirements.

1. Preferred Material

Material Selection

Speed:        Up to 25m/s (5000rpm)

Pressure:     Up to 7.5Mpa (not applicable for evacuation condition)

Temperature:  -75 to 220

Operating Limits       

l  Pin and Arc Fork: Eliminate face damage caused by concentrated transmission force

l  Located by Set Screw: Easy Fixing, Simple Adjustment

l  Combination Transmissions: Smaller frictional damping, even transmission forces

l  Integral Face: Face in widest cross section

l  Multi-Spring: Excellent linearity compensation,even face loading

Design Features

l  Applied Fluids: Clean fluid, Fluid in low or medium viscosity, and Fluid contains solid particles, such as: oil, cold or hot water, chemical materials, edible oil and drink

l  Applicable for: Rotating Shaft Equipments, i.e.: Centrifugal Pump

l  Available in cartridge structure

l  Minimized face distortion in high temperature condition

l  Keep the flatness of entire face in high pressure condition

l  Better and even Heat Transferring Property

l  Compact Structures

l  Comply with DIN24960 / GB6556

Model Description

Multi-Spring MECHANICAL SEAL

 

  • Country:Hong Kong
  • telephone:852-21913683
Model Description

Comply with DIN24960/LIK and/ GB6556/IIK
Compact sStructures
Better and even Heat Tran
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