Flowtube Regulator - Excalibur Shield F 2 to 25L/min

The Excalibur - Shield F - flow meter regulator is suitable for all standard "230" bar cylinder connections found on the majority of shielding gas cylinders (most 300 bar cylinders have built-in regulators to help avoid problems.  The 300 bar connection is different so it is not possible to cross connect).
The working pressure to the regulator is pre-set by the piston regulator all that is required is that you adjust the outlet flow.  The flow is adjusted by the outlet control knob next to the flow tube.
We check every regulator and replace the regulating spring with high quality British made springs to ensure the accuracy of the product. We tested 6 different spring strengths with the tiniest difference to make sure we had the most accurate pressure reading possible. 

Remember, there is no pressure setting required which ensures you get the most gas possible out of your cylinder. 

There are 2 flow scales with one flow scale being suitable for Argon and Argon Mixes, and the other is calibrated for CO2.
230 bar Capacity
2-25 lpm Flow tube Indicator