MANOY® Sliding Ring

Type 550

TECHNICAL DATAS

outer sealing
Motion
linear, partially rotary, partially static
Direction of pressure
unidirectional, bidirectional
Operating pressure (MPa)
30
Linear speed (m/s)
5
Diameter range (mm)
8 to 200
Housing
non-split
(from 20 mm Ø)
Type 550 outer sealing
Motion linear, partially rotary, partially static
Direction of pressure unidirectional, bidirectional
Operating pressure (MPa) 30
Linear speed (m/s) 5
Diameter range (mm) 8 to 200
Housing non-split
(from 20 mm Ø)

APPLICATIONS

  • This slid­ing ring is the solu­tion for designs which only allow room for a small or low housing 
  • Sym­met­ric­al seal­ing ele­ment elim­in­ates install­a­tion confusion 
  • The slid­ing ring is thin­ner than series 100 and there­fore reacts more sens­it­ively to low pressures

CHARACTERISTICS

  • Wide ranges for pres­sure, speed, tem­per­at­ure and fluids 
  • Low break­away torque – even after long shutdown 
  • Very long life due to high abra­sion resistance 
  • Dry run­ning capability
  • Res­ist­ant to pres­sure peaks and dies­el effect
  • Except for small dia­met­ers, can be installed in non-split grooves 
  • Free choice of dia­met­er between 8 and 3,000 mm

TEMPERATURE RANGE

From -54 to +200 °C (tem­por­ar­ily +260 °C)

but depend­ent on the slid­ing ring and O-ring mater­i­al in each case.

MATERIALS

IDG slid­ing ring material

  • 91B (pneu­mat­ics)
  • 62A (water hydraulics)
  • H12

O-ring elast­omer

  • NBR
  • FKM (high­er chemical/temperature resistance)
  • EPDM (steam environments)

Mater­i­al descrip­tion and oth­er mater­i­als for wider applic­a­tions FIND OUT MORE >