|Product name:||Mechanical seals for chemical pumps Telfon wholesale|
|Item No. :||BY GLF|
|Materials||1.Stationary Ring: Carbon/SIC/TC;|
|2. Rotary Ring: SIC/TC;|
|3. Retainer: SUS304/SUS316;|
|4. Spring: SUS304/SUS316;|
|5. O-Ring: NBR/EPDM/VITON/PTFE|
|Medium||Water,oil and other weak corrosive media|
|Mechanical seal shaft size||12mm,16mm,22mm|
|Application||Rotating equipment,pumps,mixers,agitators and compressors|
Sealing Ring Main Performance Index
--- Main characteristics
- Mediums to be sealed: Water,oil and other moderate corrosive liquid;
- Pressure in the sealed chamber: ≤ 0.6MPa;
- Temperature in the sealed chamber: -20~+150°C;
- Linear speed: ≤ 10m/s.
--- Fixing and Applying Directions of Mechanical Seals
1) Select Appropriate mechanical seal to match the materials
according to work conditions and host machine equipment.
2) The radial acting deviation for the shaft(shaft sleeve) of the
installed mechanical seal shall be 0.04mm by maximum while the axial movement value of the rotor shall be no more than
3) The seal cover (or shaft cover) of the stationary ring of the
installed mechanical seals,the vertical degree of the seal face should be 0.04mm by maximum.
4) When installing the mechanical seals,the shaft(shaft
sleeve),seal chamber,seal face as well as the mechanical seal must be cleaned in order to keep from any medium to sealing part.
5) When conveying medium of over high or low temperature,with
medium which are easy catch fire,easy for explosion.
Related mechanical seal standards must be referred to take
appropriate measures such as quench,rinsing,cooling and filtrating.
6) Appropricate lubrication must be choosen when mechanical seal is
installed.The installment size of the mechanical seal must be
guaranteed to the installment instruction.
7) Before the machine starts running,the hermetic compartment shall
be full of medium and well lubricated.Dry friction which may lead to the damage of the air-tightness is strict