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CASABREWS 3700 Essential Stainless Steel Espresso Machine with13.0*6.5*12.1 inches8.14 poundsCheck on Amazon
The CASABREWS 3700 Essential is a compact stainless steel espresso machine with a 20 bar pump, a manual steam wand and a large 43.9 oz removable water tank. It is aimed at beginners who want lattes and cappuccinos at home without spending on a grinder-equipped machine. It is worth considering for small kitchens and first-time buyers. It is not the right pick if you want fine control over extraction, a gauge for feedback or a machine that will hold up to several milk drinks in a row.
Quick Verdict
- Good for: newcomers who want a compact, simple espresso machine with a steam wand and a roomy tank.
- Strengths: small footprint, 43.9 oz tank, preset single and double shot volumes and a stainless exterior.
- Limits: a single thermoblock, a smaller 51 mm portafilter and basic controls mean limited upgrade potential.
- Watch out for: several near-identical listings with the same product name; compare finish, accessories and seller before ordering.
- Look at the CM5418 instead if a built-in pressure gauge matters more than tank size.
Key Specs
| Spec | CASABREWS 3700 Essential |
|---|---|
| Pump | 20 bar Italian pump, per the maker |
| Heating | Thermal block system with low-pressure pre-infusion, per the manufacturer page |
| Power | 1350 W, 120 V |
| Water tank | 43.9 oz, removable; one retailer page lists a different figure, which looks like an error |
| Portafilter | 51 mm stainless steel |
| Shot presets | About 30 ml single and about 60 ml double |
| Steam | Manual steam wand |
| Dimensions | Approximately 12.6 in deep, 5.7 in wide and 12.5 in tall |
| Weight | Roughly 8 to 10 lb depending on source; confirm on listing |
| Accessories | One-cup and two-cup filters, portafilter, tamper with spoon and manual |
| Pressure gauge | Not listed for the 3700; confirm on listing |
Who It Is For (and Who Should Skip It)
Best match
A first-time espresso buyer with limited counter space is the target. The machine is only about 5.7 inches wide, so it sits beside a toaster or a kettle without taking over the counter. If you drink a latte or cappuccino most mornings and want an upgrade from a pod machine, the 3700 gives you a real portafilter, a steam wand and a lot of water capacity for the money.
It also fits gift situations, apartments and dorm-style kitchens where the user is learning. The preset shot buttons mean there is less to adjust while you are still figuring out technique.
Who should skip it
- Home baristas who want control. There is no listed PID, no adjustable pre-infusion and a small 51 mm portafilter, so aftermarket accessories are limited.
- People who need a built-in grinder. You must buy a separate grinder or use pre-ground coffee.
- Households that serve many milk drinks at once. A single thermoblock machine needs recovery time between brewing and steaming.
- Anyone who wants guidance from a gauge. Many competitors in this class include one; confirm if your version does.
What It Does Well
A generous tank for its size
The 43.9 oz removable tank is the standout practical feature. It means fewer refills than the 34 oz tank on the CM5418 and enough water for a morning of drinks. A detachable tank is also easier to clean and fill at the sink. Rinse it regularly and use fresh water to protect flavor and the machine.
Small, tidy footprint
At about 5.7 inches wide, the machine fits where larger espresso setups do not. The depth is around 12.6 inches and the height about 12.5 inches, so check space under cabinets for the wand and portafilter. For a stainless exterior it looks neat on a counter and is simple to wipe down.
Presets for early confidence
Single and double shot presets help new users get consistent volumes. Roughly 30 ml for a single and 60 ml for a double are the commonly quoted figures. The ability to stop a shot manually is also typical for machines in this category, which gives you room to adjust once you know your preferences.
Low-pressure pre-infusion
The maker lists low-pressure pre-infusion, which wets the coffee bed gently before full pressure arrives. This can reduce channeling and improve evenness, though its effect depends on grind and dose. It is a nice feature to see on a beginner machine, though the details of how it works are not heavily documented, so confirm on the manufacturer page.
Steam wand for real milk texture
A manual steam wand lets you learn to texture milk for lattes and cappuccinos. It takes practice, but it is the route to genuine microfoam and latte art, which automatic frothers rarely deliver. Many first-timers find the wand frustrating for a week and then settle in.
Setting up and first shots
Before the first drink, run water through the machine without coffee to flush the system, as the manual describes. Preheat the portafilter and cup, then use fresh beans ground specifically for espresso rather than a coarse all-purpose grind. Level the grounds, tamp lightly and evenly with the included tamper, and lock in the portafilter before starting the pour. If the shot gushes in a few seconds, go finer or add a little more coffee; if it drips slowly or stalls, go coarser. Pressurized baskets are tolerant, so small mistakes tend to still produce a drinkable cup.
For milk, start with cold milk in a cold pitcher, purge the wand, and keep the tip just under the surface while it stretches the milk, then submerge it slightly to spin the milk smooth. Wipe the wand right after use. Descale on the schedule in the manual, especially in hard-water areas, because scale is the most common long-term problem with small thermoblock machines.
Where It Falls Short
Single thermoblock limits
Switching between brewing and steaming requires waiting for the heater to change temperature. If you brew first and then steam, wait for the machine to reach steam temperature; if you steam first, purge the wand and cool the block before pulling a shot to avoid bitter coffee. The manual explains the sequence, and it is worth following.
51 mm portafilter
The smaller portafilter size means fewer compatible baskets, tampers and distribution tools. You can still use what is in the box, but upgrades and accessories are narrower than on 58 mm machines. One review mentions that some newer models in the brand’s lineup use a larger portafilter, so confirm which one your listing includes.
Basket design and grind sensitivity
Machines in this class are usually packed with pressurized filter baskets, which are forgiving but limit how much taste difference you can hear from grind adjustments. The 3700 listing describes one-cup and two-cup filters; confirm whether they are pressurized on the product page or in the manual.
Confusing listing landscape
There are multiple 3700 Essential listings with nearly identical names. They may differ in finish, bundled accessories, seller or manufacturing run. Read the title, bullet points and images carefully, and compare the model details across listings before you buy.
The 20 bar figure is not the extraction pressure
The 20 bar figure is the pump’s maximum capability, not the pressure at the coffee puck. Espresso extraction is typically aimed at about 9 bar, and a vibration pump with a pressure-limiting valve handles that difference. Treat the headline number as marketing and judge the machine by how its shots taste.
How It Compares
| Feature | 3700 Essential | CM5418 | XIXUBX |
|---|---|---|---|
| Pump | 20 bar | 20 bar | 20 bar per listing |
| Water tank | 43.9 oz | 34 oz | Confirm on listing |
| Power | 1350 W | 1350 W per manufacturer page | Confirm on listing |
| Gauge | Not listed | Built-in gauge | Built-in gauge per listing |
| Steam wand | Yes | Yes | Yes, with milk frother per listing |
| Portafilter | 51 mm | 51 mm | Confirm on listing |
| Best for | Bigger tank, simple use | Gauge and compact tank | Similar features from a lesser-known brand |
The 3700 and the CM5418 share the same brand and many parts of their design. The 3700 gives you more tank; the CM5418 gives you a gauge. The XIXUBX listing describes a similar feature set but with far less independent information.
Alternatives Worth Considering
CASABREWS 3700 Essential (stainless steel with steam wand listing) – the reviewed machine
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This listing is titled as the 3700 Essential stainless steel espresso machine with steam wand, a 20 bar Italian pump and a 43.9 oz removable tank. It is the version most reviews and write-ups refer to. If you want the standard, widely discussed configuration, start here. Compare included accessories, the cup sizes of the baskets and any bundled items to those of the other listings below.
CASABREWS 3700 Essential (second stainless listing) – check what is in the box
This listing uses the same product name and specifications as the primary one, so the main reason to look at it is availability or a bundle difference. Read the product images for finish color and the list of items included. Because model details can vary between production runs, confirm the tank size, wattage and portafilter type on the page rather than assuming they match another listing.
CASABREWS 3700 Essential (black finish listing) – for darker kitchens
A listing for this model describes a black version of the 3700 Essential, with the same 20 bar pump and 43.9 oz tank claims. Choose it if black appliances fit your kitchen better than stainless. Darker plastics can show dust and fingerprints, so a quick wipe after use helps. Verify the finish and included accessories on the listing before ordering.
CASABREWS 3700 Essential (additional listing) – another option for availability
This is another listing of the 3700 Essential with matching headline specifications. It is useful if the other listings are unavailable or if the seller offers a better warranty or return policy. As with the others, match the model name, tank size and accessories to what you want before you decide, and note any differences in warranty terms.
CASABREWS CM5418 – a gauge in exchange for a smaller tank
The CM5418 is a compact stainless machine with a 20 bar pump, a 34 oz removable tank and a built-in pressure gauge. Manufacturer pages list a 1350 W thermoblock and a 51 mm portafilter; reviewers note that it ships with pressurized baskets. Choose it if you want a visual cue for how a shot is running. It will need a refill sooner than the 3700, so the best pick depends on which you value more.
XIXUBX Espresso Machine – a lesser-known gauge model
This listing describes a 20 bar pump, built-in pressure gauge, powerful steam wand and milk frother. It is positioned against the CASABREWS machines, but little independent information exists, so rely on the listing for tank size, wattage and baskets. Read the return and warranty details carefully, and consider whether the unknown track record is worth any savings. For many buyers, a better-documented brand is the safer choice.
Questions
Does the CASABREWS 3700 have a pressure gauge?
The 3700 Essential is not described as having a gauge in the specifications gathered here. The CM5418 and the XIXUBX listing both mention a built-in gauge, so choose one of those if feedback matters to you.
How big is the water tank?
The manufacturer and most retailers list 43.9 oz, which is about 1.3 liters. One retailer page shows a different number, so rely on the manufacturer figure and confirm on the listing you choose.
Does it come with a grinder?
No. You will need a separate burr grinder or pre-ground espresso coffee. A good grinder usually improves results more than any other single upgrade.
Can I make a latte?
Yes. Pull a shot, then texture milk with the manual steam wand. Wait for the heater to reach steam temperature, purge the wand before and after use, and wipe it each time.
How big is a single and double shot?
Presets are commonly quoted at about 30 ml and 60 ml. You can usually stop a shot early or late, so adjust based on taste.
Why are there so many 3700 listings?
Several finishes, sellers and bundles are offered under similar names. Compare images, included accessories and warranty terms, and confirm the model name on each page.
Update History
- October 21, 2026 – Initial publication; specifications checked against manufacturer documentation where available.
- Check the product page for current specifications and availability before buying.
Sources
- CASABREWS manufacturer product pages for the 3700 Essential and CM5418.
- Retailer listing titles and specification fields for each product named above.
- Independent home-espresso write-ups covering the 3700 and CM5418.
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