Farm Gas Pump, Tank & pump combined

[Judgeelectric]

Is there A quick guide for wiring a farm gas pump 500 gallon with pump on top. Showing disconnectds seal-offs, distances. Is E-stop required, ect.

 

[ptonsparky]

We use Figure 514.3(B) in the 2014 NFPA 70.

We don't put E-Stops in the circuit. We do use Switched Neutral breakers and seal offs as required per 501.15.

Most of the Farm type fuel pumps I have worked with will not require a seal at the dispenser itself. That is a junction box with the adjacent switch enclosed in a factory sealed chamber. You will need one at the boundary as your raceway leaves the classified area.

 

[ptonsparky]

If this pump is for Diesel fuel, the rules change entirely.

 

[Judgeelectric]

judgeelectric

judgeelectric

Thanks, Do I need explosion proof Flex at gas pump?

 

[ptonsparky]

Thanks, Do I need explosion proof Flex at gas pump?

Either that or rigid.