And as a bonus the flowing air is directed back at you to keep.
Air flow control 550r.
Simply adjust the handle from light to heavy resistance to get the feel you want.
Especially with respect to iaq requirements for minimum ventilation of occupied spaces the need for accurate reliable air flow measurement is a must have.
With the adjustable air resistance mechanism the 550r rower simulates the resistance you would feel if you were moving through water.
You get all the fitness results of rowing without the sunburn.
We offer two methods of hvac air flow measurement differential pressure and thermal dispersion giving you the option to choose how you measure your hvac air flow.
The 550r accommodates up to 250 pounds customers who viewed this item also viewed.
Selecting the right flow control valve.
All airflow sensors operate on heat transfer flow and differential pressure.
Air monitor is the premier solutions provider for the commercial hvac industrial process and power generation markets.
Airflow meters airflow measurement air monitor skip to primary navigation.
The proform 550r is protected with a 5 year frame and 90 day parts labor warranty.
Unlike a needle valve a flow control valve regulates air flow in only one direction allowing free flow in the opposite direction.
Silicon chip design is created from thin film thermally isolated bridge structure containing both heater and temperature sensing elements.
These valves close all ports in the off position to stop equipment in a locked position with air pressure holding it in place.
Also known as 4 way and 5 3 closed center valves.