Minneapolis DuctBlaster® Ring 4

Minneapolis DuctBlaster® Flow Ring 4 Ring 4 is an optional flow ring accessory to the Duct Blaster®fan used to measure 25 – 2.4 CFM with a minimum fan pressure of 5 Pascals. Flow rates can be displayed using various TEC software or...

Minneapolis DuctBlaster® Ring 3

Minneapolis DuctBlaster® Flow Ring 3 Ring 3 for the Minneapolis DuctBlaster® fan measures 125 – 10 CFM with a minimum fan pressure of 3 Pascals. The flow ring temporarily attaches to the fan housing with a 40 inch piece of trim...

Minneapolis DuctBlaster® Ring 1

Minneapolis DuctBlaster® Flow Ring 1 Ring 1 for the Minneapolis DuctBlaster® fan measures 800 – 225 CFM with a minimum fan pressure of 25 Pascals. The flow ring temporarily attaches to the fan housing with a 40 inch piece of trim (item...

Flex Duct with Velcro® Straps DUCTFLEX

Duct Blaster® Flex Duct with Velcro® Straps The Duct Blaster® flex duct connects to the round and square transition pieces with Velcro® straps. It is 10 inches in diameter and stretches to 12 feet long. Duct Blaster® transition...

Duct Blaster® Fan Speed Controller

Duct Blaster® Fan Speed Controller The Duct Blaster® Fan Speed Controller provides variable speed control for the Series B Minneapolis Duct Blaster® fan. Features This universal design can be used with 100-240V, 50/60 Hz AC power. Fan speed...

6 Rolls of 8" DuctMask™ Premium Temporary Register Sealing Tape

DuctMask™ Premium Temporary Register Sealing Tape Sold by the case only. This case contains: 6 rolls of tape. Each are 8 inches wide, 200 feet long, and have 4 inch perforations. DuctMask™ Premium Temporary Register Sealing Tape is...

Minneapolis DuctBlaster® Field Calibration Plate

Calibration Plate for Duct Blaster® System The Calibration Plate for Duct Blaster® System is a diagnostic tool designed to simulate a duct leakage test to determine if your equipment is in need of repair or calibration service. DuctBlaster...

Duct Blaster® Fan with Rings and Fan Speed Controller

Duct Blaster® Fan with Rings and Fan Speed Controller This kit is a large group of components from our Minneapolis Duct Blaster® System. A new Series B fan is assembled with a new fan speed controller, flow rings 1, 2 and 3, a fabric fan cover,...

Minneapolis Duct Blaster® System with DG-1000 Gauge

Minneapolis Duct Blaster® System with DG-1000 The Minneapolis Duct Blaster® is a calibrated air flow measurement system designed to test and document the airtightness of forced air duct systems in both houses and light commercial...

Minneapolis DuctBlaster® Ring 2

Minneapolis DuctBlaster® Flow Ring 2 Ring 2 for the Minneapolis DuctBlaster® fan measures 300 – 90 CFM with a minimum fan pressure of 25 Pascals. The flow ring temporarily attaches to the fan housing with a 40 inch piece of trim...