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Full pallets and multi-cylinder packs ship as one line on one order.
67 pallet & pack SKUs →Sentai Gas
$460.005 × 24 lb cylinders
$92.00 each · $3.83 / lb
SKU 5pcs R404 · Taxes calculated at checkout
Five 24 lb cylinders of R-404A — 120 lb of service gas for shops keeping low-temp commercial refrigeration running through the week.
Everything you need before ordering
90-day returnsUnopened, factory-sealed items. No restocking fee. Returns need approval first.
After-sales supportLive chat around the clock · phone Mon–Fri, 9:00 AM – 6:00 PM ET · +1 (509) 938-2763
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Five cylinders is a reorder quantity, not a stockpile. It is the depth that keeps a low-temp call from turning into a parts run, and it gives you something to fall back on when a job takes more gas than the gauge suggested. Rotate the stock — oldest cylinder out first — so nothing sits at the back of the shelf for good. A return trip for gas burns an afternoon of labour and pushes the next call back.
How far 120 lb goes depends on the boxes you look after: a handful of full charges on small walk-ins, or a single rack and the top-ups that follow a repair. R-404A went into low-temp and medium-temp commercial work as a replacement for R-502 and R-22, and plenty of that equipment is still running. It is a high-GWP HFC blend, so the phase-down is steering new builds elsewhere while the installed base still needs service gas.
Handling does not change with quantity. Charge liquid only — throttle it through the manifold, invert the cylinder if it will not draw — because pulling vapour off a blend shifts the composition of what stays behind. Glide on this blend is slight but not absent: take superheat off the dew point and subcooling off the bubble point. Gauges and recovery kit want a high-pressure HFC rating. Oil in these systems is polyolester and pulls moisture straight out of the air, so keep the system closed and change the drier.
| Refrigerant | R-404A |
|---|---|
| Cylinder size | 24 lb |
| Units per order | 5 |
| Total refrigerant | 120 lb |
| Brand | Sentai Gas |
| Part number (MPN) | 5pcs R404 |
Free shipping on every order to United States. Dispatched in 1 business day (Mon–Fri); delivery 1–3 business days (Mon–Fri) after dispatch.
Shipping policy90-day returns on unopened, factory-sealed cylinders, cans, water heaters, boilers, heaters and accessories. No restocking fee; refunds within 7 business days of inspection.
Returns policyUse R-404A only in equipment designed and labelled for it — confirm the refrigerant on the equipment nameplate before charging. Never mix refrigerants.
Pressurised cylinder: store upright, away from heat, and below the temperature marked on the label.
This refrigerant is sold to EPA Section 608 certified technicians and to buyers purchasing for resale to them. Compliance policy
24 lb of R-404A per cylinder, 5 cylinders in the pack, as stated in the product title.
Shipping is free on every order to United States. Orders are dispatched in 1 business day (Mon–Fri) and arrive 1–3 business days (Mon–Fri) after dispatch.
Yes — within 90 days for unopened, factory-sealed cylinders, cans, water heaters, boilers, heaters and accessories, with no restocking fee. We cannot accept cylinders whose seal has been broken, partially used refrigerant, any cylinder that has been connected to a system, and any water heater, boiler or heater that has been installed or connected to gas, water or power.
Federal rules (EPA Section 608) restrict the sale of this refrigerant to certified technicians and to buyers purchasing for resale to them. By ordering you confirm you are permitted to buy it.
This cylinder is stocked in 6 pack sizes. Each is its own listing — the price per cylinder is shown so you can see where the break actually falls.
| Pack | Total | Per cylinder | Per lb | Link |
|---|---|---|---|---|
| 1 cylinder | $96.00 | $96.00 | $4.00 / lb | View |
| 5 cylindersViewing | $460.00 | $92.00 each lower rate | $3.83 / lb | this page |
| 10 cylinders | $880.00 | $88.00 each lower rate | $3.67 / lb | View |
| 20 cylinders | $1,680.00 | $84.00 each lower rate | $3.50 / lb | View |
| 30 cylinders | $2,400.00 | $80.00 each lower rate | $3.33 / lb | View |
| 40 cylinders | $3,040.00 | $76.00 each lower rate | $3.17 / lb | View |
Multi-cylinder packs move as palletised freight and need a delivery appointment and a way to unload. Confirm you have both before ordering at these quantities.
What people say about buying from us
These cover the buying experience across our catalogue, not this product alone.
4.9 out of 5, based on 8 reviews
7 from Sentai Gas customers and 1 from customers of Freonwell, our partner store, who bought the same cylinder.
Reviews are submitted by customers after a completed order and published as written. We do not edit or delete a review for being critical.
Great prices
Great service
Verified buyer · Freonwell
Reviewing 24 lb R404A Refrigerant Cylinder for Commercial Refrigeration
Fast shipping and exactly what I ordered
I ordered R-410A for an HVAC job and everything went smoothly. The cylinder arrived well packaged and sooner than I expected. The ordering process was straightforward and the product was exactly what I needed.
· Texas
Great option for HVAC supplies
I needed R-134a quickly and found the pricing very competitive. The product information was clear, checkout was easy, and the cylinder arrived in good condition. Overall, a very smooth experience.
· Florida
Good prices and a simple ordering process
Sentai Gas made it easy to find the refrigerant I needed. The order went through without any issues and delivery was right on schedule. I'll definitely keep them in mind for future orders.
· Arizona
Very satisfied with the service
This was my first order and the experience was better than expected. The website was easy to navigate, the product was available, and everything arrived as described.
· Georgia
Reliable supplier
I was looking for a straightforward place to order refrigerant and found Sentai Gas. The ordering process was simple and my cylinder arrived safely and in good condition.
· Ohio
Good selection and quick dispatch
I found the specific refrigerant I needed without having to search through several suppliers. The order was dispatched quickly and arrived without any damage. Very happy with the purchase.
· California
Exactly what I needed
The product matched the description and arrived in good condition. The whole purchase was straightforward from checkout to delivery. I'll be ordering again when I need more refrigerant.
· North Carolina
Reviews are published as written. If something went wrong with your order, email contact@sentaigas.com and we will put it right — see our returns policy.