Backflow Enclosure - 400DS-AL - 2 Doors - Safe-T-Cover Heater/No Heater:Without Heater and the end is cut

and the end is cut at a 45 degree angle for easy penetration of the soil

***Due to the size of Curlex shipments

than dark paving fabric

We sell a comparable vapor barrier with no minimum order requirement

***Minimum Order: 12 rolls*** Please call us at 800-583-4891 if you need less than this amount

Backflow Enclosure - 400DS-AL - 2 Doors - Safe-T-Cover Heater/No Heater:Without Heater and the end is cutThis American made backflow enclosure features a two door design. It is recommended to add the HCHS1000 120 Heater (1000 watt) to protect from freezing temperatures. This enclosure is made from marine grade aluminum, and polyisocyanurate insulation. The 400DS AL enclosure is easy to set up, lockable, and provides protection against vandalism to backflow preventers, meters, and other pumps and valves. This enclosure meets ASSE Standard 1060 Class 1 for