NEW M&M AT2000 automatic drain solenoid timer valve 10 sec on 45 min off 

1/2" NPT 120V/240V

never in service but was stored in the most dusty environment I've ever experienced (coal coke plant) so there's some minor staining

I plugged it in (110V cord) and it appears to work fine 

buyer to add actual shipping based on the calculator - thanks!