Thanks for the info!!
Fyi, I ve bought a new 10kg Alum. C02 cylinder from MOX, cost about RM400 (+gas).
88 quoted me RM300 for a 3.2 Kg Steel C02 tank.
Advice for folks planning to setup pressurised Co2 system, make sure to
look for C02 regulator with gauges..never buy those with flow meter
(a plastic tube with a ball indicator, very fragile). I lost 6kg of Co2 in just 4 days due to a slight crack on the flow meter ..cost me RM30+ to refill!!!