Retrotec AL351 SmartCloth Wind Dampening Blower Door Cloth - Standard Size
The answer to wind issues in the field.
Retrotec's SmartCloth is a true industry breakthrough. It is an upgrade to Retrotec's regular door cloth, with built-in bias pressure tubing to act as a wind dampening tool. The door panel fabric makes it possible to get a more accurate BIAS pressures in windy conditions. This provides advantages over the traditional methods of placing the reference tube outside on the ground.
- Work in windy conditions without having to worry about shielding the tubing
- Keep your tubing free of water (from rain or a wet ground surface) and dust, both of which can interfere with accurate test results.
- No longer accidentally place the tubing too close to the fan, which can cause the manometer to read flow velocities rather than pressure differences during the BIAS test.