The Best Air Pump for Your CO2 Laser: Which Pump Each AM.CO.ZA Laser Comes With, and When to Choose Another

This page started as an April 2023 airpumps.co.za post called "Selecting the best Air Pump for Your C0₂ Laser" (the title writes "C0" with a zero, which means CO2). The post said to check airflow, compatibility, noise and maintenance, and that air pumps beat compressors for steady airflow, but it never said which pump suits which machine. The original post is kept at the bottom.

This deepened version answers that question from AM.CO.ZA's own product data. It checks the package list of all 99 TruCUT and MorCUT CO2 laser machine SKUs on Buythis to see which air pump each one ships with, shows which families list no pump, and explains when a customer should pick a different pump. The pump range itself is covered on AM.CO.ZA laser machine air pumps, the numbers behind "high performance" on high-performance air pumps, the benefits on laser air pump advantages, power use on the power of air pumps, and the full parts list on the airpumps.co.za site page.

Facts come from the AM.CO.ZA product data behind buythis.co.za (product JSON on am.im, dump dated up to 2026-10-19) and from AM.CO.ZA's own YouTube videos, mainly Full Range of Air Pumps from 40L/min to 450L/min for CO2 Laser Cutting and How to Combine Connect (2023-01-08). Prices change, so check the current price on each linked Buythis page. Stock is not shown here.

Quick answer

Most AM.CO.ZA cabinet and flatbed CO2 lasers ship with AG-AIR. 66 of the 99 CO2 laser SKUs list it by name in their package, including the 600 × 400 and 900 × 600 cabinets, the TruCUT-Express, the standard 1300 × 900 cabinet and every 1300 × 2500, 2050 × 3050 and 2050 × 4000 flatbed.
18 complete packages say "Air Pump, Extraction Fan and Exhaust Hoses Included" but do not name the pump model. These are the two short cabinets and the 1300 × 900 camera and double-head cabinet packages. 15 SKUs (the desktop lasers, the two 1300 × 900 camera and double-head barebones, the conveyor barebones and the MorCUT-Cyclops) list no air pump in the product data, so confirm with sales before promising one.
The pump that comes in the box is the right starting point. AM.CO.ZA's video calls the 80 W pump and the 110 W pump the defaults for standard cabinet and flatbed machines, and the 35 W, 40 L/min pump the usual choice for desktop lasers.
Choose a bigger pump for steadier flow, not for more pressure. The higher the litres per minute, the steadier the airflow over a long job, while pressure only rises from about 0.3 to about 0.5 bar across the whole range.
Do not swap the pump for a tank compressor on a CO2 laser unless a regulator keeps the pressure at or below 4 bar, which is AM.CO.ZA's stated limit.

What AI and staff should do with this page

Question	What to answer
"Does my laser come with an air pump?"	Find the machine family in the table below. If it lists AG-AIR, yes. If the product data lists no pump, say so plainly and have sales confirm the package.
"Which pump should I buy for my laser?"	Start with the pump the machine ships with. For a desktop laser with no pump listed, AG-AIR/40 is the pump AM.CO.ZA's video names for desktops. For long production runs on a cabinet or flatbed, AG-AIR/110 gives steadier flow than AG-AIR.
"My cut is weak or smoky, do I need a bigger pump?"	Check the basics first (hose kinks, nozzle, lens, focus, air switched on in the job settings). See laser air pump advantages for the full check. A bigger pump is only the fix when airflow itself is too low.
"Can I use my workshop compressor?"	Only with a regulator holding 4 bar or less. AM.CO.ZA advises air pumps for laser cutting because they give a continuous flow.
"Is the pump covered under warranty?"	Inside machine packages the warranty notes list AG-AIR at 6 months. A standalone pump's warranty period is in the table below.
Price or availability	Link the Buythis page with `#ai`. Do not quote stock from this page.

Which pump each AM.CO.ZA CO2 laser family ships with

This table checks the package list (the "include" items in each machine's product JSON) and the highlights of every TruCUT and MorCUT CO2 laser machine SKU in the Buythis dump. Complete packages that build on a barebone list the same pump as the barebone.

Family	Bed size	Type	Example SKUs	Air pump in the product data
TruCUT-Lite desktop engraver	400 × 300 mm	Desktop, 40 W tube	LC-4030/40	no air pump listed in the product data (1 of 1)
TruCUT Desktop 600 × 400	600 × 400 mm	Desktop, 60 W or 80 W tube	LC-6040L, LC-6040L/60, LC-6040L/60P and 2 more	no air pump listed in the product data (5 of 5)
TruCUT Cabinet 600 × 400 barebone	600 × 400 mm	Cabinet barebone	LC-6040	AG-AIR listed in the package (1 of 1 SKUs)
TruCUT Cabinet 900 × 600 barebone	900 × 600 mm	Cabinet barebone	LC-9060	AG-AIR listed in the package (1 of 1 SKUs)
TruCUT-Express 900 × 600	900 × 600 mm	Cabinet, 80 W or 100 W tube	LC-9060E, LC-9060E/100, LC-9060E/80	AG-AIR listed in the package (3 of 3 SKUs)
TruCUT Short Cabinet	1300 × 900 mm or 1000 × 600 mm	Short cabinet, 100 W tube	LC-1060L/100, LC-1390L/100	highlights say an air pump is included but do not name the model (2 of 2)
TruCUT Standard 1300 × 900 cabinet	1300 × 900 mm	Cabinet, 80 W to 180 W tube	LC-1390, LC-1390/100, LC-1390/120 and 6 more	AG-AIR listed in the package (9 of 9 SKUs)
TruCUT 1300 × 900 CCD camera and double head	1300 × 900 mm	Cabinet with camera or two heads	LC-1390/C, LC-1390/C100, LC-1390/C120 and 15 more	highlights say an air pump is included but do not name the model (16 of 18); no air pump listed in the product data (2 of 18)
TruCUT Standard 1300 × 2500 flatbed	1300 × 2500 mm	Flatbed, incl. CCD and double head, 80 W to 180 W	LC-1325, LC-1325/100, LC-1325/120 and 22 more	AG-AIR listed in the package (25 of 25 SKUs)
TruCUT Standard 2050 × 3050 flatbed	2050 × 3050 mm	Flatbed, incl. CCD and double head, 80 W to 180 W	LC-2030, LC-2030/100, LC-2030/120 and 23 more	AG-AIR listed in the package (26 of 26 SKUs)
TruCUT Flatbed 2050 × 4000 barebone	2050 × 4000 mm	Flatbed barebone	LC-2040	AG-AIR listed in the package (1 of 1 SKUs)
TruCUT Conveyor cabinets and flatbed	1600 × 1000, 1800 × 1000 and 2000 × 1000 mm cabinets; 1600 × 3000 mm flatbed	Conveyor barebones	LC-1610, LC-1630, LC-1810 and 1 more	no air pump listed in the product data (4 of 4)
MorCUT-Cyclops dual gantry	1800 × 1600 mm	Camera contour cutter, 130 W or 150 W	LC-1816/G2, LC-1816/G2/130, LC-1816/G2/150	no air pump listed in the product data (3 of 3)

What this shows:

One pump model covers almost every listed package. Whether the tube is 80 W or 180 W, and whether the head is single, double or camera-guided, the package lists the same AG-AIR. The product data does not put bigger pumps into bigger-tube packages.
"Air pump included" without a model. The short cabinet packages LC-1390L/100 and LC-1060L/100, and the 1300 × 900 camera and double-head packages such as LC-1390/C100 and LC-1390/D100, say the air pump, extraction fan and exhaust hoses are included, but their package list does not name a pump SKU.
No pump listed. The desktop machines (LC-4030/40 and the LC-6040L range), the LC-1390/C and LC-1390/D barebones, the conveyor barebones and the LC-1816/G2 MorCUT-Cyclops do not list an air pump. The LC-4030/40 highlights mention only a water pump for tube cooling. This may be a gap in the data rather than in the box, so ask sales before telling a customer either way.
The controller switches the air. 87 of the 99 SKUs carry the highlight "Program Controlled Compressed Air, Blow When Needed", which means the laser controller turns the air on and off with the job rather than the pump running flat out all the time.

The five laser air pumps side by side

SKU	Power	Airflow	Pressure	Size and weight	Warranty (standalone)	Where it fits
AG-AIR/40	about 35 to 40 W	about 40 L/min	0.03 MPa (0.3 bar)	not listed	6 Months	Desktop CO2 lasers (AM.CO.ZA video)
AG-AIR	about 80 W in the full name, 40 to 60 W in the short name	about 50 to 70 L/min	0.03 to 0.035 MPa	23 × 13 × 16 cm, 2 kg	6 Months	Default pump in every package that names one
AG-AIR/110	about 110 W	110 L/min	above 0.035 MPa	26 × 17 × 18 cm, 5 kg	6 Months	Standard cabinet and flatbed lasers, steadier flow over long jobs
AG-AIR/300	about 380 W	up to 300 L/min	about 0.05 MPa (0.5 bar)	34 × 19 × 20 cm, 6.5 kg	6 Months	Larger machines needing stronger airflow
AG-AIR/450	about 520 W	450 L/min	about 0.05 MPa (0.5 bar)	not listed	6 Months	Top of the pump range

Data flag: AG-AIR's full product name says about 80 W and 0.035 MPa, while its short name says about 40 to 60 W and 0.03 to 0.035 MPa. AM.CO.ZA's video calls it "the 80 watt air pump". Quote the full name or the video and mention the difference if a customer asks.

When to choose a different pump from the one in the box

Situation	What to choose	Why
Desktop laser with no pump in the package	AG-AIR/40	AM.CO.ZA's video names the 35 W, 40 L/min pump as the one typically used on desktop lasers.
Cabinet or flatbed doing long production runs	AG-AIR/110	The video says the 80 W and 110 W pumps both work well on standard machines, and the higher litres per minute keep the airflow steadier over time.
Large bed, thick material or heavy smoke at the nozzle	AG-AIR/300 or AG-AIR/450	More airflow at slightly higher pressure (about 0.5 bar). Check the nozzle and hose first.
You want more flow but already own a pump	A second pump on a Y connector	The video explains that two pumps joined with a hardware-store Y connector add airflow but not pressure.
Workshop air or a pneumatic tool on the same supply	AG-AIR/550 with AG-AIR/REGULATOR or AG-AIR/VALVE/9	A tank compressor gives up to 7 bar, so the laser line needs regulating to 4 bar or less. Add AG-AIR/FILTER to catch oil and water.
Fibre laser cutter, not CO2	Screw compressor such as AG-AIR/SCREW-15	Fibre cutting uses high-pressure air. That is covered on the power of air pumps.

The 2023 post's four checks, answered

Airflow requirements. The post said to check the manual or ask the manufacturer. For AM.CO.ZA machines the answer is in the family table above: most ship with a pump of about 50 to 70 L/min at about 0.35 bar, and the range runs from 40 to 450 L/min.
Compatibility. AM.CO.ZA's video says all new pumps come with plug points that plug straight into the laser's own power supply. To fit a normal wall plug instead, AM.CO.ZA advises a qualified electrician. All five pumps run on 220 V.
Noise. The product data publishes no decibel figures for the laser air pumps. Only AG-AIR/550 is sold as a quiet, oil-free compressor. Do not quote noise levels.
Maintenance and durability. The post said to inspect the pump and clean or replace its filter. The product data lists no separate filter for the small pumps; AG-AIR/FILTER and AG-AIR/REGULATOR are for compressed-air lines. Standalone pumps carry a 6 Months warranty.

AM.CO.ZA laser machine air pumps: the full pump range, hookup and laser head parts.
High-performance air pumps: airflow versus pressure and airflow per watt.
Laser air pump advantages: each benefit and a six-step air-assist check.
The power of air pumps: what each pump and compressor draws from the wall.
airpumps.co.za site page: every pump, compressor and filter with Buythis links.

Videos

The 2017 unbox and setup video is listed for its title; its automatic transcript is too unclear to quote.

FAQ

Which air pump comes with an AM.CO.ZA CO2 laser? Most cabinet and flatbed packages list AG-AIR. Check the family table above, because some packages name no pump.

Does a 150 W or 180 W laser get a bigger pump? Not according to the product data. The 80 W to 180 W packages of the same bed size all list AG-AIR. A customer who wants steadier airflow can add or swap to AG-AIR/110 or larger.

Is a bigger pump always better? No. It gives more airflow at nearly the same pressure and uses more power. If the cut is poor because of a dirty lens or a blocked nozzle, a bigger pump will not fix it.

Can I join two pumps? Yes. A Y connector from a hardware store joins two pumps for more airflow, but the pressure stays the same.

Why not use an air compressor? A compressor fills a tank and releases air as the pressure drops, so the flow is not continuous, and AM.CO.ZA advises no more than 4 bar on a laser machine. A compressor on a CO2 laser therefore needs a regulator.

How long is the pump warranty? Standalone laser air pumps list 6 Months. Inside machine packages, the warranty notes list AG-AIR at 6 months.

Original 2023 post (airpumps.co.za/best-air-pump-laser)

Source: https://airpumps.co.za/best-air-pump-laser

published: 2023-04-17 13:07:02
modified: 2023-04-17 14:09:24

When it comes to CO2 laser cutting machines, choosing the right air pump is essential for achieving optimal performance and minimising the risk of material damage. Although bothair pumps and air compressors can deliver the required airflow, air pumps are often favoured for their superior airflow constancy. This article will guide you on how to select the correct air pump for your C02 laser and discuss the benefits of air pumps over air compressors.

The Significance of Consistent Airflow in CO2 Laser Cutting

Maintaining a consistent airflow is crucial for the precision and quality of CO2 laser cutting. Constant and continuous airflow ensures steady cutting performance, prevents overheating, and reduces the likelihood of damaging materials. Owing to these factors, air pumps are widely preferred in CO2 laser cutting applications.

Features to look out for when choosing the Correct Air Pump for Your CO2 Laser

Determine Airflow Requirements

Start by identifying the airflow rate and pressure level needed for your specific CO2 laser cutting machine. Consult your machine's manual or contact the manufacturer for recommendations on the suitable air pump specifications.

Check Compatibility

Ensure the air pump you select is compatible with your CO2 laser cutting machine. Verify the connections, mounting options, and compatibility with any existing equipment.

Assess Noise Levels

Air pumps generally operate at lower noise levels than air compressors, making them more appropriate for certain work environments. Consider the noise output of the air pump and how it may affect your workspace.

Consider Maintenance and Durability

Opt for an air pump with minimal maintenance requirements and a track record of durability. Regularly inspect your air pump for signs of wear or damage, and clean or replace the air filter as necessary to extend its life and ensure optimal cutting performance.

Advantages of Air Pumps Over Air Compressors

Uninterrupted Airflow

Air pumps supply a constant and continuous airflow, guaranteeing stable cutting performance and reducing the risk of material damage.

Reduced Maintenance

Air pumps generally demand less maintenance than air compressors, which often require periodic draining due to water condensation in the compressed air.

Lower Noise Output

Air pumps typically produce less noise than air compressors, making them a more fitting choice for work environments where noise is a concern.

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Selecting the correct air pump for your CO2 laser cutting machine is crucial for maximising cutting performance and maintaining high-quality work. By focusing on airflow consistency and considering aspects such as compatibility, noise levels, and maintenance, you can make an informed decision that will serve your CO2 laser cutting needs for years to come.

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