CASE > MEANING

Case 1: Using water from tank using hose reel

Case 2: Using canvas hose from hydrant

Case 3: Relaying from another pump or hydrant, through pump on appliance using canvas hose

Case 3 TANKER: Using water from tank using canvas hose

Case 4: Relaying from open water source (dam/house tank) through pump on appliance using canvas hose