Description
RETROTEC PN222 field verification plate for modular panel – 5000/6000/7000 fans
The RETROTEC PN222 field test plate simplifies calibration checks for modular rigid-panel blower door systems, or those attached to a 24″ (61 cm) flexible duct. By passing air from the fan through a known-size orifice, the technician measures the flow rate and compares the results to determine if the system is operating within the correct parameters or requires recalibration.
It includes two pre-cut holes measuring 50 in² (322.6 cm²) and 144 in² (929 cm²). It can also be used to seal the panel's second fan opening when only one fan is in use.
Main features
- For Model 5000, 6000 and 7000 fans in modular panel systems.
- Two pre-cut holes : 322.6 cm² and 929 cm².
- Quick verification of calibration in the field.
- Mounting on modular panel or 24″ (61 cm) flexible duct.
- Cover for the second opening when using a single fan.
Common applications
- Checking the calibration of the Blower Door system on site
- Sealing an opening in the modular panel during tests with a fan
- RETROTEC field verification procedures
Compatibility
For RETROTEC modular rigid panel Blower Door systems with Model 5000, 6000 and 7000 fans, or coupled to a 24″ (61 cm) flexible duct.
REF: PN222
