For ventilation in hazardous locations including manholes and other vertical confined spaces.
Design allows easy entry/exit , only taking up 3"/7.5cm of the manhole.
90° elbow allows unobstructed airflow from blower down through vertical entry.
15ft/4.6m of conductive duct is provided for attachment above or below ground to meet unique ventilation needs.
Allows for MAXIMUM SAFETY and PRODUCTIVITY.
Plug sold separately
Free Airflow: 980 cfm / 1,666.3 m3/hr
15ft 1-90� turn: 789 cfm / 1,341.3 m3/hr
15ft 2-90� turns: 666 cfm / 1 ,132.2 m3/hr
Product Weight: 69lbs / 30kg
Dimensions: 14h/12w/35d in 360 x 320 x 889 mm
Electric: 115VAC, 1�, 2A
Motor Certification: UL Class I -Group C,D
UL Class II -Group E,F,G