Future Harvest thruhulls all have flange fitting to get the tight seal you require. They are ideal for a variety of growing applications where water or nutrient needs to be moved, or circulated.
Perfect for the grower who likes to build their own systems, or the OEM who plans on bringing a custom system to the market place.
Future Harvest has a good range of sizes to meet almost any application.
Thru-Hull 3/4″ comes complete with (2) rubber o-ring washers.
Built to last, these are the Heavy Flow connections that todays Deep Water Culture Growers are looking for.