There is no denying the fact that the water separator for air compressors and air tools are vital pieces of equipment. As a result, choosing the best air compressor water separator is a must.
It is not as easy as picking a colorful attire from a showroom; rather, it is about making sure that the device is completing the task it is assigned to, functioning properly, and as well as fulfilling its purpose.
Many companies bring out an efficacious oil water separator for air compressors with various features. Therefore, you might have a mixed-up thought of which one to buy. Exactly that’s why, as a potential buyer, you have to research it before purchasing one.
Check these points below to ensure if the device fills your bill.
Airflow rate calculation
Selecting the best water separator for an air compressor depends on its maximum capacity of airflow rate, which is generally calculated in 100 PSI CFM.
However, a single-stage air compressor moisture separator has a maximum of 130 PSI, and a 2-stage air compressor has a maximum of 175 PSI of air pressure.
The bowl
An air-water separator for an air compressor contains a poly bowl to store contaminants like excess water, oil, and other malicious stuff. If it happens to be low quality, it won’t last that long. Moreover, getting replacement bowls is troublesome.
So, make a thorough check to ensure that the bowl is made of polycarbonate or metal.
Filter beads
Some air-water separators offer filter beads, through which you can get an indication for changing the bowl as those beads turn to pink from blue.
Transparent glass
Purchasing an air compressor water separator with transparent glass is really advantageous. You can easily check moisture level and jammed contents inside and evacuate it.
Metal guard
The transparent glass needed to be protected with a metal guard otherwise, it can get wrecked. Scrutinize this part well.
Durability
Make it certain to examine that the product is made of high-quality material, and it will be long-lasting. If the product is made of aluminum, you can rest assured.
Pressure loading capacity and input-output port
An air compressor water separator must tussle with the air compressor because such devices undergo from minimum to maximum operating pressure.
Check out the pressure loading capacity of the air-water separator along with the output and input port to ascertain that the equipment is efficiently fitting your product.
Quality of drain
The draining system is the most crucial part of a water separator; it helps pneumatic tools function longer by removing accumulated water.
Typically, air-water separators offer to take your pick from 3 different types of drain-
- Manual drain- You can check the moisture level and remove those by hand.
- Semi-automatic drain- It closes when airflow passes and excretes automatically when there is no pressure.
- Automatic drain- It cleans moisture mechanically thus, it helps reduce the workload.
So, which one system do you need?
Ambient temperature
Decide the maximum and minimum operating ambient temperature of the air. Ambient temperatures of over 100 degrees Fahrenheit may exceed the maximum inlet temperature of the tool.