MANOY® System Seal HP

Type 876

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TECHNICAL DATAS

inner sealing
Motion
linear, static
Direction of pressure
unidirectional
Operating pressure (MPa)
800
Linear speed (m/s)
1
Diameter range (mm)
10 to 300
Housing
split

Type 876 inner sealing
Motion linear, static
Direction of pressure unidirectional
Operating pressure (MPa) 800
Linear speed (m/s) 1
Diameter range (mm) 10 to 300
Housing split

APPLICATIONS

The main app­li­ca­ti­ons are liquids at very high pres­su­re. This seal can also be used for gases if the maxi­mum ope­ra­ting para­me­ters are restric­ted.

  • Pres­su­re boos­ter 
  • High-pres­su­re fit­tings 
  • Water jet cut­ting machi­nes 
  • Plun­ger seal in pis­ton pumps 
  • Hydrau­lic high-pres­su­re test ben­ches
  • Instal­la­ti­ons for basic rese­arch 
  • Test instal­la­ti­ons
  • Iso­sta­tic pres­ses 
  • Also sui­ta­ble for pres­su­re pul­sa­ti­on

CHARACTERISTICS

  • Low fric­tio­n­al force and bre­a­ka­way tor­que – even after long shut­down 
  • Long life due to high abra­si­on resis­tan­ce 
  • Dry run­ning capa­bi­li­ty 
  • Free choice of dia­me­ter up to 150 mm 
  • Limi­ted varia­ti­ons in housings (design dimen­si­ons) are pos­si­ble
  • Dia­me­ters > 150 mm are avail­ab­le on request

TEMPERATURE RANGE

From ‑200 to +200 °C

but depen­dent on the choice of mate­ri­al in each case.

MATERIALS

Sys­tem seal plastic

  • 91B and H12 (stan­dard)

Back-up ele­ment plastic

  • P50 and A12 (stan­dard)

Spring mate­ri­al

  • R43 (stain­less steel, mate­ri­al No. 1.4310)

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