Acrylic Gas Flowmeter Magnetic Mounting Bracket

I run Diode Lasers for engraving and cutting on my CNC machine 

OptLaser XT-8 & XT50

The manufacturer recommends 15-20 L/min of air flow for optimal performance

I had some valves to limit flow rate down to what I thought was that 15-20 L/min but I was WAY off – still sending way too much air volume 

To get a more accurate reading I decided to add a proper Air Gas Flowmeter to my setup. 

Make sure to get the model below or similar that measures the range of flow we care about. In this case I went with 2-20L/min

These seemingly standard meters don't come with an easy way to mount them and I didn't see anything pre made that met my needs and I didn't want to just tape this in place. 

I designed and 3D printed this model. It works great!

You can see this object in use on my Instagram Reel here. 

Assembly Instructions: 

Print model per profile 

Press fit or glue if needed the 10x3mm magnets into the molded holes in model

Remove junky plastic airline fittings that came with meter

Slide the printed holder in place (center of the meter)

Install the push to connect fittings 

Attached meter to your CNC's metal frame

Attach air line, apply air and adjust your flow rate

Supplies Used:

Flowmeter 2-20LPM Acrylic Air Gas Flowmeter with Control Valve for Measuring Controlling Gas

https://www.amazon.com/gp/product/B07B6HQDDW?ie=UTF8&psc=1

Qty: 1

Metric Male Thread Straight Pneumatic Pipe Fitting Push In Quick Connector 

4mm M8x1.25

https://www.aliexpress.us/item/3256801461676855.html?spm=a2g0o.order_list.order_list_main.10.21ef1802lgWn5J&gatewayAdapt=glo2usa

Qty: 2

DIYMAG Refrigerator Magnets,100Pcs Premium Brushed Nickel Small Round Magnets Cylinder Fridge Magnet, Office Magnets, Whiteboard Magnets

10x3mm 

https://www.amazon.com/gp/product/B08GLS59JS?ie=UTF8&th=1

Qty: 1 package (only need 2 magnets from package) 

Bambu PETG-HF Filament in Black 

Check out @billrainford on Instagram to see it in action