Backflow Enclosure - 1000DS-AL - 4 Doors - Safe-T-Cover Heater/No Heater:Without Heater entangled filaments and a geotextile

entangled filaments and a geotextile fabric bonded to one side

These heaters meet the requirement of ASSE 1060 Class 1 for use as freeze protection

The 1000S-AL enclosure is easy to set up

urban drainage

Backflow Enclosure - 1000DS-AL - 4 Doors - Safe-T-Cover Heater/No Heater:Without Heater entangled filaments and a geotextileThis American made backflow enclosure features a four door design. It is recommended to add two HCHS2000 120 Heaters (4000 watt) to protect from freezing temperatures. This enclosure is made from marine grade aluminum, and polyisocyanurate insulation. The 1000DS 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