This specialized thru-hull fitting is designed to enable a 3/4" thru-hull passage thru a transom or livewell wall and to attach an aerator screen on the other side. This fitting allows the screen to mount flush against the wall with no extra nut to secure the fitting. Perfect for remote mounted pumps for filling from the transom or for recirculating from the livewell. The T-H Marine AS-1 strainer fits this part.
THSM-1 : thread section 1-3/4", overall length 4"
This aerator control provides a source of oxygen-rich water to your live well automatically. This unit features a solid-state timer with adjustable off times to adjust to varying conditions. Easily adaptable to existing systems. Simply connect wiring according to instructions provided. Front panel is 3 1/4 x 3 1/4 and requires only 3" behind panel. Will handle a high capacity pump's current draw.