Welding adapter Materials: Stainless steel 316L (1.4404) Certificates: 3.1 Suitable for static or rotating cleaners metal sealing Also available with PTFE seal on request  Designation / Benennung Material / Article Nr. ø D1 ø D2 ø D3 G L1 L2 Welding adapter DN 10-G3/8“ 705-138 18 13 10 G 3/8“ 20 10 Welding adapter DN 15-G1/2“ 705-139 23 19 16 G 1/2“ 25 12 Welding adapter DN 20-G3/4“ 705-137 30 23 20 G 3/4“ 30 15 Welding adapter DN 25-G3/4“ 705-158 32 29 26 G 3/4“ 30 12 Welding adapter DN 25-G1“ 705-136 38 29 26 G 1“ 35 18 Welding adapter DN 40-G11/4“ 705-145 47 41 38 G 11/4“ 40 15 Welding adapter DN 40-G11/2“ 705-135 52 41 38 G 11/2“ 45 20 Welding adapter 3/8“OD-G3/8“ 705-151 18 9,5 7,8 G 3/8“ 20 10 Welding adapter 3/4“OD-G1/2“ 705-148 23 19 15,8 G 1/2“ 25 12 Welding adapter