The auto drain timer can be set both for the frequency of operation, and for the length of time that the auto drain valve is opened, to effectively and automatically rid the compressor tank of water that is generated by the compressing of air. When searching for the right auto drain valve for your air compressor there are a few considerations Other than considering the different types of auto drain valves, whether that be a timed one or a float one. Most air compressor auto tank drain valves will meet both these ranges, with the setup of the valve opening for 3 seconds every 30 to 45 minutes being the most popular across compressed air systems.
I bought the ten dollar HF compressor drain kit, It goes in pretty easily once you de-code the difference between what they say they provide and what you really need to install it. Sadly it worked for only a month and then quit They gladly gave me a new one which didn’t last through the first day! It’s still sitting on my desk, I’ll either scrap it or maybe fix it myself and install it again. Till then its a little ball valve and a old brownie pan under the compressor.
how to install an air compressor automatic drain Related Question:
Do you need to drain air compressor every time?
Even if your air compressor’s pump cycles only a handful of times per day, you should drain your compressor tank every other day or several times per week to prolong its operating life and to protect your pneumatic devices and equipment.
What size is the drain valve on an air compressor?
will this drain valve fit most air compressors, or does it have to be a powermate? and what is the standard size for a drain plug? Answer: It is a standard 1/4″ NPT fitting. It should fit any compressor.
Is it OK to leave an air compressor pressurized?
Leaving an air compressor pressurized does not have any immediate bad effects. Most compressors are designed to tolerate pressurization for a day or two without the tank suffering a catastrophic failure. Doing so has a major drawback. A continuously pressurized tank will weaken its seal.
How often should you drain water from air compressor?
It is recommended that you drain your tank daily, whether it is manually or automatically. Water build up in your tank can cause the bottom of your tank to rust forcing you to invest in a new tank. If you find yourself forget about draining your tank, you should look into purchasing an electronic drain valve.
What happens if air compressor is not drained?
When air compressors run humidity in the air they compress condenses in the tank. The resulting water sits in the bottom of the tank until it is drained. When not drained regularly the tank will rust from the inside out, when the tank is weakened enough it will often fail catastrophically.
Should drain valve be closed on air compressor?
If unit will not be used for a while, it is best to leave drain valve open until such time as it is to be used. This will allow moisture to completely drain out and help prevent corrosion on the inside of tank.
What are the two types of air tank drains?
Each air tank is equipped with a drain valve in the bottom. There are two types, manually-operated, by turning the quarter turn or by pulling a cable. You must drain the tanks yourself at the end of each day. And the truck equipped with an automatic drain, the water and oil is automatically expelled.
Which air tank drains first?
When draining the tanks, the supply tank should always be drained first to prevent accumulated moisture flowing into the next tank being drained. When the supply tank is drained first, any accumulated moisture is removed before it can pass further into the system.
Why must air tanks be drained?
Explanation Compressed air in an air brake system usually contains a certain amount of water and compressor oil. The water and oil can damage the brakes if left to accumulate in the system. Tanks must be drained regularly to remove this build-up.
What is an auto drain?
An Automatic drain is a 2/2 valve which closes when the system is pressurised. The Drain opens when liquid accumulates and causes the float to rise, and on depressurisation.
