Thru-Hull Strainer Mount

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.

  • Threaded to fit AS-1 screen
  • Flange allows fush fit
  • No outside nut required
  • Fits 3/4" hose
  • XL version for thicker surface installation

THSM-1 : thread section 1-3/4", overall length 4"

THSM-1XL: thread section 3", overall length 4-1/2"

SKUDescriptionPackaged 
THSM-1KITTHSM-1 Thru hull & AS-1 Screen - Kit THSM-1KIT-DP click to buy online
THSM-1Thru hull strainer mount, 3/4" barb, Black (use with AS-1 screen) 
THSM-1XLThru Hull Screen Mount - 3" Threaded Length 
AS-1Aerator Screen/Strainer for aerator pumps - 3/4"-14 thread - Black baseAS-1-DP click to buy online

Standard Pack:
OEM – Bulk 50/Box
Packaged – 12/Box