Backflow Enclosure - 600TD-AL - 2 Doors - Safe-T-Cover Heater/No Heater:Without Heater They are water resistant and

They are water resistant and do not soften from moisture during storage

Geotex 102F is a woven monofilament geotextile fabric

EnkaDrain 3611 is made of a drainage core of fused

The 1000TD-AL enclosure is easy to set up

and other pumps and valves

Backflow Enclosure - 600TD-AL - 2 Doors - Safe-T-Cover Heater/No Heater:Without Heater They are water resistant andThis American made backflow enclosure features a two door design. It is recommended to add the HCHS2000 120 Heater (2000 watt) to protect from freezing temperatures. This enclosure is made from marine grade aluminum, and polyisocyanurate insulation. The 600TD 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