SpiroVent microbubble deaerators remove the microbubbles and circulating air left behind by automatic air vents, or after bleeding valves.
What causes Spirovent to leak?
Usually when this happens the expansion tank is in the wrong location and the temporary pressure imbalance when the pump turns off causes the head to flood and the stream of water. If the head needed cleaned the Spirovent would drip and have no bearing on what the pump is doing.
Where do you put Spirovent?
The Spirovent Air Eliminator should be installed at the point of lowest solubility in the system: that being where the temperature is the highest (i.e. after the boiler and/or heat exchanger or before the chiller) and the pressure is the lowest (i.e. before the pump suction), as pictured in Figures 1 and 2 below.
How do you use Spirovent?
Spirovent I Respules (2.5ml Each) is a combination of two medicines that makes breathing easier for patients with chronic obstructive pulmonary disease (COPD). This medicine is for inhalation only. The tablet should not be swallowed. It should be taken at the same time each day.
How do you bleed a Spirovent?
Traditional manual bleeding
Turn off the circulation pump. Let the water settle a few minutes to allow the air to settle up to the top of each radiator. Then bleed the lowest radiator in the house up to the highest.
Can you clean a Spirovent?
2. To clean the vent head, use a mild detergent and water or vinegar and water solution. For extremely dirty conditions, soak the head in mineral spirits for several hours and then clean thoroughly. The vent head is available as a replacement part if necessary.
How does a Spirotherm work?
Consisting of woven copper wire soldered to a copper tube, the patented Spirotube® creates a low velocity area in the Spirovent that scrubs the bubbles from the water. The air bubbles rise and collect in the air chamber before they are vented from the system via an integral automatic valve.
How does a caleffi work?
Here’s how they work: inside the cap are a number of very thin, washer-shaped discs made of a cellulose fiber – a natural plant-based material that expands by 50% immediately when wet. This expansion seals the vent opening. Once the discs dry out, they shrink down again to allow air passage.
How do you test for Spirovent?
To test, install a ½” pipe cap before filling with air and remove the cap once testing is complete. During normal system operation, this threaded connection should be free of any piping connection with the unit in service to allow the free flow of air and gases.
Where should I place my air separator?
Vortex Air Separators should be installed at the highest temperature and the lowest pressure points in the system. Where this is not possible, the best location is at the point of highest temperature. Ideally, a separator should be located on the outlet side of the boiler, and the suction side of the pump.
What is an air separator?
Air separators are used to eliminate air efficiently and quickly from the piping system in closed loop heating and cooling applications. We supply high-quality air separators for commercial and residential applications.
