Shopping Cart (0) Quotes (0) Express Ordering All Categories > Clean Air Treatment > Drains > Timed Solenoid Condensate Drains > NPTD Premium Timed Stainless Steel Solenoid Condensate Drains > Advanced Search Advanced Search in NPTD Premium Timed Stainless Steel Solenoid Condensate Drains Unit of Measure Imperial Metric Both Specifications Inlet Size (National Pipe Thread (NPT)) (in) 1/4 3/8 1/2 Outlet Size (National Pipe Thread (NPT)) (in) 1/4 3/8 1/2 Supply Voltage (V) 115 230 Clear Cancel Advanced Search