Used in conjunction with the CCA-1550 drain valve, this 5′ vinyl drain hose allows fluids to be safely disposed of without messy spills. A simple push and twist action locks the hose to the valve, while at the same time, opening the valve. An internal O-ring seal prevents leakage. May also be used with CCA- 1250, CCA-4300, CCA-7450, CCA-9950, and CCB-36750.