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Minneapolis Duct Blaster 110-240V, DG-700 digital pressure and flow gauge, three flow rings, 3.7m of 25 cm diameter flex duct, heavy duty carrying case, static pressure probe and manual
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The Minneapolis Duct Blaster is a calibrated air flow measurement system designed to test and document the airtightness of forced air duct systems, low leakage dwellings with airtightness levels such as that found in Passivhaus designs, and enclosures such as hospital operating suites.
The Energy Conservatory series of blower doors are NOT SUITABLE for use with generators.
Maximum flow rate in free air 708 l/s (2548 m3/h) or at 50 Pa 637 l/s (2293 m3/h)
Maximum flow rate with flexible duct attached 590 l/s (2123 m3/h) or at 50 Pa 472 l/s (1700 m3/h)
Minimum flow rate (Ring 3) 5 l/s (17 m3/h)
Fan dimensions 25 cm inlet diameter x 17.8 cm overall length
Fan weight 3.18 kg or 3.86 kg with 3 flow rings
Important note All Instrument Solutions Hire models are provided with a 110V plug only