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Energy Conservatory Duct Blaster

Available for hire

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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.

Product Features

  • Calibration options
  • Document downloads
  • Instrument FAQs

Instrument product options

1. Select a model (1 available)

 
Quantity
Continue to select accessories

2. Select accessories

3. Select a calibration (2 available)

4. Request a quote

Overview

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

Downloads

PDF

Energy Conservatory DG-1000 data sheet

  • Technical Document
  • PDF file
  • 579 KB
Download
PDF

Energy Conservatory DG-700 data sheet

  • Technical Document
  • PDF file
  • 285 KB
Download
PDF

Energy Conservatory DG700 connect training user guide

  • Technical Document
  • PDF file
  • 1 MB
Download
PDF

Energy Conservatory DG700 WiFi link data sheet

  • Technical Document
  • PDF file
  • 210 KB
Download
PDF

Energy Conservatory DG700 WiFi link quick user guide

  • Technical Document
  • PDF file
  • 473 KB
Download
PDF

Energy Conservatory Duct Blaster data sheet

  • Technical Document
  • PDF file
  • 1 MB
Download
PDF

Energy Conservatory Duct Blaster user manual

  • Technical Document
  • PDF file
  • 3 MB
Download
Software

Energy Conservatory DG700 connect training software

  • Software
  • Software file
  • 11 MB
Download
Software

Energy Conservatory Tectite Express UK V4.0.59.0 software (ATTMA)

  • Software
  • Software file
  • 14 MB
Download

FAQs

Q

Can this item be run off a generator ?

A

No.  If you run this item off a generator it is possible to damage the fan motor.

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