supply of 1) disposable close wound suction drainage system ,single spiral, cut catheter, 500 ml size 8 f sterile romovac set. 2) close wound suction unit fg size-18/ romovac drainage -18. 3) disposable syringe 1 ml with needle size 26g x 1/2 inch (0.45 x 13 mm) , close wound suction unit fg size-18/ romovac drainage -18 [ warranty period: 30 months after the date of delivery ] ] , disposable close wound suction drainage system ,single spiral, cut catheter, 5 00 ml size 8 f sterile romovac set [ warranty period: 30 months after the date of delivery ] ] , disposable syringe 1 ml with needle size 26g x 1/2 inch (0.45 x 13 mm) [ warranty p eriod: 30 months after the date of delivery ] ]