Retrotec 451 Commercial DucTester Buildingdoctor

Retrotec 451 Commercial DucTester

The Model Retrotec 451 is simply a Model 441 with an adapter that fits to the front of the fan. Change the test direction by moving the 100 mm flex from the outlet to the inlet adapter which snaps on in one second. No clumsy flanges to disassemble.

Test to 250, 1000 or even 5000 Pa! Sufficient flow for almost every test. 600 square meters of duct or more can be tested.

Results in any desirable unit such as cubic meters per second per square feet is read directly off the gauge. Or, use the test to complete and automated test then have the software generate an EN12237, FE E51-767 or DW/143 compliant report that can be easily customized with your format, logos and even pictures of the test. Users love the set up and test speed.

  • Technical specifications:

    Fan Model #: 400
      Flow Into Back Pressure of: CFM litres/sec m3/s
    Maximum Flow at 120 or 230 VAC:  1 in WC (250 Pa) 306 144 0.144
      4 in WC (1000 Pa) 302 143 0.143
      8 in WC (2000 Pa) 295 140 0.14
    Minimum Flow with std Range 18: 1 in WC (250 Pa) 7.1 12 0.00333
    Minimum Flow (with opt Range 3): 0.31 0.52 0.00014
    Dimensions: 14" × 14" × 26" (35 x 35 x 66 cm)
    Weight of System: 21 lb (9.5 kg)
    Flow Accuracy: +/-5%
    Power input: 120 V AC, 15.5 A, 50/60 Hz, 1 phase or 
    240 V AC, 8.5 A, 50/60 Hz 1 phase
    Recommended Fan Calibration Interval: 5 years
    Digital Gauge Model: DM32 20
    Special Features: This special DM32 WiFi for the DucTester 400 has a 20 in. WC (5000 Pa) sensor.

    * The max flow of the fan will vary depending on the following factors: barometric pressure, back pressure, blade pitch, air temperature, bearing tightness, inlet air turbulence, length of flex duct.

     

     

     

Complete Systems

CONTACT US

Inquiries

For any inquiries, questions or commendations, please call: +971 45517140 or fill out the following form

Contact Us

Head Office

Office 2807, JBC1
Cluster G, Jumeirah Lakes Towers,
Dubai, UAE
Phone +971 (0) 45517140
DMCC registration nr. DMCC37325
info@buildingdoctor.ae