Construction
Bladder accumulator with sieve plate, pressure vessel of
stainless steel 316L/1.4404, welded, heavy duty gas inlet
valve, not detechable.
Pre-Charge pressure PO
Between 0,9 P1
and 0,2 P2
, max. 20 bar
Other pressure ratios on request.
Temperature range
-20 °C to +100 °C
Other ranges on request.
Volumetric flow Q
The max. values given in the selection table apply only for a
vertical installation (hydraulic assembly downwards).
For horizontal installation or higher flow rates please contact
OLAER.
Hydraulic fluids
Hydraulic oil (mineral oil), water.
Other mediums, such as biodegradable hydraulic oil,
non-flammable liquids, emulsions, fuels, ect. should be
specified at the time of ordering.
Installation
Vertical (hydraulic assembly downwards) to horizontal.
Leave a space of 200 mm free above the gas inlet valve for
attaching the tester and pressurizer instrument.
Method of mounting
Clamps, see data sheet OSP 775