20mmx15mm $1.64 inc Gst Minumin Purchase $150.00 on any Hansen Products  Ball Valves, Poly Pipe Fittings, Tank &Trough Valves
25mmx20mm $1.91 inc
32mmx25mm $2.33 inc
40mmx32mm $2.82 inc
50mmx40mm $3.90 inc
65mmx50mm $13.34 inc
80mmx50mm $15.83 inc
100mmx80mm $28.84 inc