CalGaz Model 4210 Trigger Style Regulator for Calibration Gas Free Freight See size chart picture for

See size chart picture for size recommendations

Click Here to purchase them

It is 3 feet long

It is made of steel

The one-worker version comes with a 1/4 hp ambient air pump and the two-worker with a 3/4 hp pump

CalGaz Model 4210 Trigger Style Regulator for Calibration Gas Free Freight See size chart picture forThe 4210 series regulator, also known as the Trigger is designed to provide aerosol capability. The "Trigger" can be used with the 2AL, 8AL, and 6D cylinders. Pressing the trigger activates the regulator and dispenses gas at a preset flow rate of 4 LPM. The trigger can also be locked in the on position for continuous gas flow. Preset flow rate of 4 LPM with cylinder pressure gauge. This regulator is an excellent alternative for bump testing gas