30L | 20L | 18L | 15L | |
volume | 30.8 L | 21L | 18.5L | 15.5L |
Weight (empty keg) | 5.3 kg | 4.8 kg | 4.1 kg | 3.6 kg |
dimension | 322 mm (Dia.) 576mm (height) | 322 mm (Dia.) 436mm (height) | 240 mm (Dia.) 578mm (height) | 240 mm (Dia.) 507mm (height) |
Shelf life | Comparable to metal kegs, up to 12 months | |||
O2 transmission per year | < 0.2 ppm | < 0.2 ppm | < 0.2 ppm | < 0.2 ppm |
CO2 loss per year | < 5% | < 5% | < 5% | < 5% |
Operation temperature | 0ºC ~ 45ºC | 0ºC ~ 45ºC | 0ºC ~ 45ºC | 0ºC ~ 45ºC |
Working pressure | 3 bar | 3 bar | 3 bar | 3 bar |
Max. pressure | 20 bar | 20 bar | 20 bar | 20 bar |
Coupler available | A, S, D, G | A, S, D, G | A, S, D, G | A, S, D, G |