SPIRAFLEX. 1600   Application(s) Water Suction & Discharge Spiraflex. 1600 is for water suction and discharge service in construction and septic tank cleaning operations, and for general industrial and agricultural applications where mild chemical resistance is required.   Construction   Tube Olive green Pliovic Reinforcement High-density white rigid Pliovic helix   Temperature 15 to 158 ° F ( -9 to 70 ° C) .