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Energy Conservatory Minneapolis Duct Blaster (DG700 version)

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Overview

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.

Features

  • The lightweight Duct Blaster fan weighs just 3.18 kg, but delivers enough air flow to test the leakiest systems.
  • Quick and accurate airtightness measurements from 5 l/s (17 m3/h) to 708 l/s (2548 m3/h).
  • Compatible with both pressurization and depressurization testing.
  • Standard instrumentation includes the DG-700 or DG-1000 pressure and flow gauge. The DG gauge contains two precision pressure sensors which provide simultaneous display of both duct pressure and Duct Blaster fan flow readings.
  • Solid state variable speed fan control.
  • Padded nylon carrying case with shoulder strap for easy transport to the job.

Important Note:

The Energy Conservatory series of blower doors are NOT SUITABLE for use with generators.

Technical

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

Support documents

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Download
Energy Conservatory Duct Blaster data sheet.pdf Energy Conservatory Duct Blaster data sheet
Category
Technical document
File type
Adobe Acrobat
Download (1 MB)
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Energy Conservatory Duct Blaster user manual.pdf Energy Conservatory Duct Blaster user manual
Category
Technical document
File type
Adobe Acrobat
Download (2 MB)
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Energy Conservatory DG-700 data sheet.pdf Energy Conservatory DG-700 data sheet
Category
Technical document
File type
Adobe Acrobat
Download (279 KB)
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Energy Conservatory DG700 WiFi link data sheet.pdf Energy Conservatory DG700 WiFi link data sheet
Category
Technical document
File type
Adobe Acrobat
Download (205 KB)
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Energy Conservatory DG700 WiFi link quick user guide.pdf Energy Conservatory DG700 WiFi link quick user guide
Category
Technical document
File type
Adobe Acrobat
Download (462 KB)
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Energy Conservatory DG700 connect training user guide.pdf Energy Conservatory DG700 connect training user guide
Category
Technical document
File type
Adobe Acrobat
Download (1 MB)
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Energy Conservatory DG-1000 data sheet.pdf Energy Conservatory DG-1000 data sheet
Category
Technical document
File type
Adobe Acrobat
Download (565 KB)
Download
Energy Conservatory DG700 connect training software.exe Energy Conservatory DG700 connect training software
Category
Software
File type
Windows software
Download (10 MB)
Download
Energy Conservatory Tectite Express UK V4.0.59.0 software (ATTMA).exe Energy Conservatory Tectite Express UK V4.0.59.0 software (ATTMA)
Category
Software
File type
Windows software
Download (14 MB)

Common customer questions & answers

QQuestion Can this item be run off a generator?
AAnswer No. If you run this item off a generator it is possible to damage the fan motor.