MANOY® Sliding Ring

Type 550

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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 >