20 lb n-butane cylinder
A smaller refillable butane tank: 20 lb of n-butane with a CGA-510 vapor valve, from the same refined n-butane we ship in our bulk cylinders.

Specifications
| Product | N-butane |
|---|---|
| Contents | 20 lbAbout 4.76 gallons |
| Valve | CGA-510 vapor valvePOL fitting |
| Process | Triple refined, 11× filtered |
| Ordering | By quoteCall or request a quote for pricing and availability |
| Documents | Safety Data Sheet (PDF) |
Vapor, not liquid
The CGA-510 valve draws vapor off the top of the tank. If your process needs liquid butane, you need a cylinder with a CGA-555 liquid valve. Why the valve matters.
Need more volume?
Our 120 lb n-butane cylinders and 70/30 cylinders ship by the pallet of nine across the US and Canada. See all butane tanks.
20 lb cylinder questions
How much butane is in a 20 lb cylinder?
20 lb of n-butane, about 4.76 gallons.
What valve does the 20 lb cylinder have?
A CGA-510 vapor valve, the standard POL fitting for vapor withdrawal.
How do I order 20 lb butane tanks?
Request a quote online or call 310-622-9415 for pricing and availability.
Do you have larger tanks?
Yes. 120 lb n-butane cylinders and 110 lb 70/30 cylinders with CGA-555 liquid valves, sold by the pallet.
Price pallets for your facility
Tell us the product, the volume and where it ships. Quotes in USD, delivered pricing.
