Precise Irrigation Unit 6 Williams Court Tunnel Way, Pitstone , Beds , LU7 9GJ United Kingdom About Solutions products Companies Precise Irrigation Products Precise Irrigation - Barbed Insert Tee Precise Irrigation - Barbed Insert Tee 0 Share Barbed insert tee for use with LDPE (low density polyethylene) and drip pipe. Sizes are quoted are pipe internal diameter/external diameter (mm) . Most popular related searches polyethylene irrigation irrigator precision irrigation irrigation fitting irrigation pipe irrigation drip Customer reviews No reviews were found for Precise Irrigation - Barbed Insert Tee. Be the first to review! Add your review Publish your review Great! review successfully added!