FRL Unit with Pressure Gauge

Hangzhou Evershine Pneumatic Import & Export Co., Ltd. is one of the leading manufacturers and suppliers of frl unit with pressure gauge in China. With abundant experience, we are committed to providing high quality pneumatic components to global clients. Welcome to wholesale custom made frl unit with pressure gauge from our factory. Also, OEM service is available.

 

 

The AC BC2000 is what we call an FRL unit with pressure gauge. It packs three essential functions – filtration, pressure regulation, and lubrication – into one compact, space-saving assembly. Hook it up to your air line, set your pressure, and let it do its job: delivering clean, dry, and properly oiled air to your cylinders, valves, and air tools.

Once it's installed, you barely have to think about it. The pressure gauge gives you a clear read at a glance, the self-locking knob keeps your setting from drifting (even if someone bumps into it), and the transparent bowl lets you see exactly how much oil is dripping through. No guesswork. No frequent readjustments. Just steady, reliable air preparation, day in and day out.

 

 

FRL Unit With Pressure Gauge – AC BC2000 3-in-1 Air Treatment Unit for Pneumatic Systems is designed to solve a very real problem that we see all the time on production floors – inconsistent air supply that leads to erratic cylinder movement, premature seal wear, and costly downtime.

The AC BC2000 F.R.L Combination tackles that head-on. It filters out moisture and particulates (down to 5μm if you need that level of precision), keeps your pressure rock-steady, and meters just the right amount of oil into the air stream. We've kept the design simple and rugged – aluminium body, PE bowl, and on the BC series, an extra iron guard for tougher environments.

Whether you're running a packaging line, a textile mill, an automotive assembly station, or a small workshop, this unit gives you one less thing to worry about. Set it and forget it – that's the idea.

 

 What's inside the box

The AC BC2000 FRL unit with pressure gauge comes with a built-in filter element (40μm as standard, with 25μm and 5μm options available if you need finer filtration), a regulator equipped with that handy press-in self-locking mechanism, and a lubricator with a fully transparent bowl so you can keep an eye on oil feed without opening anything up.

The main body is aluminium die-casting – lightweight but tough. The bowl is made of PE (polyethylene), which handles the temperature range just fine. And if you opt for the BC2000, you get a protective iron bowl guard as well – a nice little extra for industrial settings where things can get a bit rough.

Two pressure versions are available: standard (max. 0.85 MPa) and low-pressure (max. 0.4 MPa), so you can pick whatever suits your system's requirements.

 

 Why it stands out

What we hear from our customers again and again is how much they appreciate the low pressure drop on this unit. Less pressure loss means your downstream equipment gets the airflow it actually needs, without you having to crank up the supply pressure to compensate.

The self-locking regulator is another big plus. If you've ever dealt with pressure creep on a regular regulator – you set it at 0.6MPa in the morning, and by afternoon it's drifted to 0.65 for no apparent reason – you'll see the value here. That lock mechanism holds your setting tight, even when there's vibration from nearby machinery.

And of course, the transparent bowl. It sounds like a small thing, but being able to glance at the oil drip rate and water level without stopping production or disassembling anything – that saves time. And time is money, as they say.

 

 What it means for your shop floor

Let's be practical. When you run clean, dry, and lubricated air through your pneumatic components, good things happen.

Cylinders cycle more smoothly. Valves respond faster and stick less. Seals and o-rings last longer because they're not being chewed up by moisture or dry friction. You swap out fewer parts, you deal with fewer unscheduled stops, and your production line keeps humming along instead of coughing and sputtering.

The stable pressure output also means your product quality stays consistent – especially important if you're doing any kind of precision assembly or packaging where even small pressure fluctuations can cause rejects.

And for the maintenance team? The transparent bowl and the pressure gauge make daily walk-around checks quick and hassle-free. No tools required, no guesswork involved.

 

 Backed by real numbers

We don't just throw claims around – we test these units properly.

The AC BC2000 FRL unit with pressure gauge is built to handle a maximum operating pressure of 0.95 MPa, with a proof pressure of 1.5 MPa – so there's a solid safety margin built in. Operating temperature range is 5 to 60°C, which covers most indoor industrial environments without any issues.

Port size is G1/4", and the maximum flow rate reaches 1400 L/min (ANR) – plenty of throughput for most shop-floor applications. We recommend ISO VG32 turbine oil or equivalent for the lubricator, which is easy to source almost anywhere.

These are proven, field-tested specifications. The AC/BC series has been installed in thousands of factories worldwide – we've seen them running reliably on packaging machines, textile looms, assembly robots, and more.

 

 

Parameter	AC2000	BC2000
Working Medium	Air	Air
Port Size	G1/4"	G1/4"
Filtration Grade	40 μm (std.) / 25 μm, 5 μm (opt.)	40 μm (std.) / 25 μm, 5 μm (opt.)
Pressure Regulating Range	0.05–0.85 MPa	0.05–0.85 MPa
Max. Operating Pressure	0.95 MPa	0.95 MPa
Proof Pressure	1.5 MPa	1.5 MPa
Operating Temperature	5~60°C	5~60°C
Filter Bowl Capacity	15 CC	60 CC
Lubricator Bowl Capacity	25 CC	90 CC
Weight	700 g	900 g
Body Material	Die-cast aluminium	Die-cast aluminium
Bowl Material	PE (Polyethylene)	PE (Polyethylene)
Bowl Guard	None	Iron
Component Models	AF2000 + AR2000 + AL2000	BF2000 + BR2000 + BL2000

 

 

 

Here's a quick walkthrough – installation, operation, and a real-world application example so you can see this FRL unit with pressure gauge in action.

 

 

We've seen these units installed in all sorts of environments, and we've picked up a few practical tips along the way:

• Mount it vertically. Always keep the bowl pointing downward. This lets water and condensate drain properly – mount it sideways or upside down, and you'll trap moisture where it shouldn't be.
• Check your incoming air. The cleaner your supply air is, the longer the filter element lasts. If your upstream compressor has a decent pre-filter, that's a big help.
• Drain the bowl regularly. Make it a habit to open the drain valve at the bottom of the filter bowl every day or two, especially if your compressor room is humid. Water that sits in the bowl can get carried downstream if it builds up too high.
• Swap the filter element when needed. Keep an eye on pressure drop across the unit. If you notice the pressure dropping more than usual even though the regulator is set correctly, it's probably time to change the element. Every 6 months is a good rule of thumb for most shops, but dusty environments may need more frequent changes.
• Keep the lubricator topped up with the right oil. Use ISO VG32 or equivalent only – and don't overfill it. Top it up before it runs dry, but leave a little headroom so the air can pick up oil mist properly.

That's about it – a few simple habits will keep your FRL unit with pressure gauge running trouble-free for a long time.

 

 

 

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