MANOY® Shaft Wiper Seal

Type 914

TECHNICAL DATAS

outer sealing
Motion
linear, static
Direction of pressure
unidirectional
Linear speed (m/s)
15
Diameter range (mm)
10 to 3000
Housing
non-split
(from 20 mm Ø)
Type 914 outer sealing
Motion linear, static
Direction of pressure unidirectional
Linear speed (m/s) 15
Diameter range (mm) 10 to 3000
Housing non-split
(from 20 mm Ø)

APPLICATIONS

Hydraul­ic and pneu­mat­ic applic­a­tions in gen­er­al mech­an­ic­al and plant engineering

CHARACTERISTICS

  • Wiping/scraping effect in bores with lin­ear or hel­ic­al motion 
  • Full dry run­ning pos­sible – low break­away torque 
  • Wide flu­id and tem­per­at­ure spectrum
  • Except for small dia­met­ers, can be installed in non-split grooves 
  • Cus­tom­ized dimen­sions can be sup­plied for non-stand­ard housings 
  • Avail­able in any dia­met­er from 10 mm to 3,000 mm

TEMPERATURE RANGE

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

but depend­ent on the wiper/scraper and O-ring mater­i­al in each case.

MATERIALS

IDG wiper/scraper material

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

O-ring elast­omer

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

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

Wiper/scraper crosssec­tions in altern­at­ive versions

The stand­ard ver­sion is uni­ver­sally usable, but in spe­cial cases the light ver­sion can offer addi­tion­al advantages.
The light ver­sion is suit­able for tight install­a­tion con­di­tions and is also easi­er to fit in non-split grooves.
This ver­sion reduces the fric­tion. The low com­pres­sion reserve with a neg­at­ive effect on large tol­er­ances must be considered.