Minneapolis Blower Door (TM) System

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Minneapolis Blower Door (TM) System

Item Id: BD3ALSD7#

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$2,495.00

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Description

The Minneapolis Blower Door

The Minneapolis Blower Door has long been recognized as one of the best designed and supported building airtightness testing systems in the world. Combined with specialized accessories and testing procedures developed by The Energy Conservatory, the Minneapolis Blower Door is widely used by utility DSM programs, energy raters, HVAC contractors and weatherization professionals.

Features

Lightweight, rugged, injection molded fan housing
Precise, stable flow measurements without the need for gauge dampening
The Model 3 Fan provides quick and accurate flow measurements from 300 to 6,100 CFM (includes Flow Rings A and B)
Optional Flow Rings C, D and E will measure down to 11 CFM
Variable fan speed control (solid state - cruise control compatible)
Operates on110V/60 Hz

The Standard Model 3 Minneapolis Blower Door system includes

Model 3 single fan (300-6100 CFM)
DG-700 pressure and flow gauge with Cruise Control
Adjustable aluminum frame and nylon panel designed to fit 8' door
TECTITE Test Analysis Software and USB Communication Cable

Specifications

Type	Model 3 Blower Door Fan
Maximum Flow	6,100 CFM (free air), 5,250 CFM (at 50 Pa), 4900 CFM (at 75 Pa).
Minimum Flow	20" inlet diameter, 10.25" length
Weight	33 lbs. with FlowRings A&B
Flow Accuracy	+/- 3% (using DG-700 or APT system). Rings D and E +/- 4% or 1 CFM, whichever is greater
Calibration	Meets ASTM Standard E779-10, E1554-07, CGSB-149.10-M86, RESNET 2012, EN 13829 and ATTMA TS1 and NFPA 2001.
Power	110V
Adjustable Frame Material	Extruded Aluminum
Width	28" - 40" adjustable
Height	52" - 96" adjustable
Seal	EPDM flexible gasket
Panel Material	Nylon w/ built-in vinyl window
DG-700, APT System	See Specifications on Digital Pressure Gauges and Automated Performance Testing System pages