Compressor configuration for two benches

[CY343491]

Compressor tank waited with airbrush hose attached on QR coupling overnight at 55 PSI with pressure switch tightened, now it's morning there's only a negligible pressure loss, i think problem was all about pressure switch connection, good news. Next try will be with whole connections.

 

[urumomo]

No , I'm not talking about the overpressure relief valve , I'm talking about the drain .
There is no way to drain condensate from the air tank ?

 

[CFster]

You mean drain valve which the part you manually relief pressure in tank? It's not a must on AB compressors in my opinion, air can be discharged by water seperapors' valve or the hose can be seperated. As i said my compressor has an outer protective case, you must disassemble it to see it's inner parts, if there's a drain valve you can't use it.
By solenoid i mean pressure switch, tanks for correction, it's some kind of bad technical talking habit.

Theres a reason why any compressor with a tank has a pressure relief valve - safety. If yours has a tank, it should have one, and also a drain valve on the bottom.

 

[Pantherman]

Theres a reason why any compressor with a tank has a pressure relief valve - safety. If yours has a tank, it should have one, and also a drain valve on the bottom.

How old is this compressor ?
Pantherman

 

[CY343491]

How old is this compressor ?
Pantherman

I have below compressor;
Amazon product ASIN B01984G4R6
pressure switch connection was loose i've fixed it problem solved, tank has another housing and i didn't want to disassemble it. Maybe it has a drain valve under.

 

[urumomo]

The drain valve should be readily accessible .

 

[Pantherman]

I have below compressor;
Amazon product ASIN B01984G4R6
pressure switch connection was loose i've fixed it problem solved, tank has another housing and i didn't want to disassemble it. Maybe it has a drain valve under.

Is this the one you have. No air tank ?

 

[CY343491]

I'm sorry but there is no valves on anywhere the compressor. As you see below images;

 

[urumomo]

 

[CY343491]

Is this the one you have. No air tank ?

If it doesn't have a tank how does pressure stand still?

 

[urumomo]

Got to be magic .



might be a check valve though

 

[Pantherman]

If it doesn't have a tank how does pressure stand still?

Whatever you set the pressure to on the valve that should be constant to the AB as long as the compressor is running. It may cut off if you use it for long periods.
Pantherman

 

[CY343491]

Got to be magic .



might be a check valve though

No magic, you mean it uses the hose or fitting as a tank ? that's the magic.

 

[urumomo]

Are you on drugs ?

 

[CY343491]

Not on drugs, maybe a little bit weed, you mean there is a check valve on discharge of the cylinder? İf you say there is no tank discharge must go to regulator, check valve should be on that line, am i wrong? This makes this line work as a tank which makes me on drugs by the way.

 

[urumomo]

Similar if not identical compressor ,
https://manuals.harborfreight.com/manuals/95000-95999/95630.pdf
scroll down to the isometric drawing , page 13

 

[CY343491]

Thanks for pdf, i think that's my old compressor. I couldn't see neither the tank nor the check valve on diagram.

 

[urumomo]

What ?
Dude , there is NO air tank .
It's a tankless compressor .

Look at parts #18 and 19

 

[CY343491]

Ok, understood. Thanks

 

[Pantherman]

What ?
Dude , there is NO air tank .
It's a tankless compressor .

Look at parts #18 and 19

Hang on here, I'm starting to loose the plot.

To recap from your diagram you have the fengda compressor I listed previously? This says it has a small 0.3l tank with a pressure valve that you have set to 50psi. Connected to this is another pressure valve set to 25psi, and this is connected to your AB ?

So you are spraying at 25psi ?

Have I got that right so far ?
Pantherman