*7105 Fits 17L and 34L only and with CGA600 connection for steel cylinders and used with monitors that are not pumped.
*7005 Fits 34L, 44L, 58L, 66L, 116L aluminum and used with monitors that are not pumped. C-10 connection.
*70TRIGGER for bump testing
*75DFR330 for 650 liter bottles.