Precharge Pressure in Pulsation Damper

[ukd]

Could anybody tell me how to calculate precharge pressure in pulsation damper,gas used : Nitrogen,Pulsation damper : bladder type,6 liters

System Specs:

Pump Strokes/min of each piston: 960
Displacement of volume in each stroke:
6,25 mm3 * (6 * 960) strokes = 36 litre/minute
(max flow @ approx 35 Bar)

Max flow @ 345 Bar: 25,5 litre/min. MWP: 345 Bar

Oceanic: HW 443 & HW 540 (Water/glycol)
Material : 316SS

Operation range for the pump is from 50 bar to 345 bar.
6 Piston Pump.

Thanks

 

[dcasto]

the vendor needs to tell you.