Home > Brass Fittings > Poly Tubing Fittings
Brass Poly-Tube fittings are a type of compression fitting designed to be used with plastic tubing. The nut will rotate around the sleeve as it tightens to prevent twisting and weakening of the plastic tubing. Poly-Tube fittings can be assembled and disassembled repeatedly. The operating temperature range is between -65°F and +250°F.

Sort By:
Page of 1
B-31261_Poly_Tube_Nut B-31261 | Brass Poly-Tube Nut

Poly Tube Nut

B-31262_Poly_Tube_Flareless_Union B-31262 | Brass Poly-Tube Flareless Tube Union

Poly Tube Flareless Union

B-31264_Poly_Tube_Flareless_Tee B-31264 | Brass Poly-Tube Flareless Tube Union Tee

Poly Tube Flareless Union Tee

B-31266_Poly_Tube_Female_NPTF B-31266 | Brass Poly-Tube x Female NPTF

Poly Tube x NPTF Straight

B-31268_Poly_Tube_Male_NPTF B-31268 | Brass Poly-Tube x Male NPTF

Poly Tube x NPTF Straight

B-31269_Poly_Tube_Male_NPTF_Elbow B-31269 | Brass Poly-Tube x Male NPTF 90° Elbow

Poly Tube x NPTF Elbow

B-31270_Poly_Tube_Female_NPTF_Elbow B-31270 | Brass Poly-Tube x Female NPTF 90° Elbow

Poly Tube x NPTF Elbow

B-31271_Poly_Tube_Male_NPTF_Run_Tee B-31271 | Brass Poly-Tube x Male NPTF Run Tee

Poly Tube x NPTF Run Tee

B-31272_Poly_Tube_Male_NPTF_Branch_Tee B-31272 | Brass Poly-Tube x Male NPTF Branch Tee

Poly Tube x NPTF Branch Tee

B-31274_Poly_Tube_Flareless_Bulkhead B-31274 | Brass Poly-Tube Flareless Tube Bulkhead Union

Poly Tube Flareless Bulkhead Union