CITROEN C5 Handbook page 206

HYDRAULIC SPECIFICATIONS
Reference
(36) Electric motor
Hydraulic unit comprising :
Pump with 5 axial pistons
(35) - Anti-pulse hydropneumatic
accumulator
A safety valve
(34) Electronic control unit
4 electrovalves:
Front suspension inlet
(37) Rear suspension inlet
Front suspension exhaust
Rear suspension exhaust
B3BP169P
203
Built-in Hydro-electronic Interface (BHI).
Component
Throughput = 0,7 l/min at 2300 rpm
Diameters of the pistons = 6,35 mm
The vehicle's anti-sink function is
C5 - All Types
Specifications
2350 ± 150 rpm
Safety valve rating = 180 Bars
assured by the exhaust
electrovalves