S1-A Constant level oiler

Constant level oiler equipped with non-removable tank, mechanically fixed to the lower casting.


  • Bell-shaped tank
  • Caseback with fixing screw
  • Square support with threaded connections
  • Bottom hole cap


  • 105 cc makrolon tank
  • Aluminum alloy caseback
  • M5X10 DIN 653 steel fixing screw
  • Side and bottom ¼ NPT threaded holes
  • Pilmoid gasket between bell and caseback
  • Aluminum threaded ¼ NPT bottom bleed hole plug
  • Conical lower oil drain hole for bleeding
  • Made in a single piece that cannot be disassembled
  • No welding or brazing

How to use

  • Can be used with temperatures between -20 ° C. and +80 ° C. with oils or solvent-free liquids
  • Oil level always visible and easy to top up
  • Good impact resistance thanks to polycarbonate


  • Available in the version consisting only of bell and bottom, excluding the square support
  • Available tube (NIPPLE) for male connection