WTS Pump MD 40 (external)

[boonsemarine]

Selling the above for $30, use 2 yrs, kept in store rm for 1 yrs.

[five]

Bro, this pump what's the flowrate? Can it be used internally in the water?

[boonsemarine]

Bro, this pump what's the flowrate? Can it be used internally in the water?

Will check the flowrate tonite, it cannot be use internally.

[boonsemarine]

Spec is as below.

[andylee]

cannot be used internally but cannot run pump dry?

[XPeriment 626]

That means do not turn on the pump unless it is connected to the water and the water level is higher than the pump. I.e. place the pump at ground level, not higher than your water level or it will suck air and then burn out.

Be aware that MD-40 cannot be submerged into water.

[Darryl85]

Enough for a 4 FT tank... from Sump to Main tank?

[boonsemarine]

That means do not turn on the pump unless it is connected to the water and the water level is higher than the pump. I.e. place the pump at ground level, not higher than your water level or it will suck air and then burn out.

Be aware that MD-40 cannot be submerged into water.

Thks bro Xperiment and Darryl85 for explaination.

[boonsemarine]

upzzz

[andylee]

if without sump can draw water from overflow and pump back water?

[boonsemarine]

if without sump can draw water from overflow and pump back water?

I think not possible, unless u r able to place the pump at ground level(externally) and connect to the water and the water level is higher than the pump.

[boonsemarine]

upzzzzz

[boonsemarine]

Upzzzzzzzzzzzz

[boonsemarine]

Still available.

[tropic]

Pm you.