Jasper Gas Stock Pot Duckbill Burner 18 Jets Boiler JA-SPB

The Jasper JA-SPB is a gas stock pot boiler with an 18-jet duckbill burner, available in natural gas or LPG. Eighteen jets across a duckbill burner is a deliberate choice for stockpot work: heat is spread evenly across a wide flat base rather than concentrated in the centre, so a large pot comes up to temperature without scorching a hot spot through the bottom. It weighs 70 kg.

Why operators choose the JA-SPB-N-SM

• 18-jet duckbill burner - even heat, not a hot spot — the whole point of a stockpot burner. A concentrated flame under a 50-litre pot burns the base while the top is still cold; eighteen jets spread the heat across the full diameter
• Purpose-built for stock pots — low working height so a tall pot is reachable, and a burner sized to the base rather than to a saucepan
• Natural gas or LPG, ordered as a variant — select your gas above - the SKU changes with it, so confirm your supply before ordering
• Heavy 70 kg build — it has to carry a full stockpot safely, and weight is what stops flex under load
• Cast burner design — the duckbill format is a long-standing commercial pattern - simple, serviceable, and hard to damage
• Frees your range top — moving stock production onto a dedicated boiler gives back the burners your service actually needs

Specifications

Gas options

Venue suitability

The JA-SPB suits restaurants, caterers, Asian kitchens and any operation producing stock, soup or boiled product in volume. Its real value is taking that job off the range top — a stockpot sitting on a burner for six hours is the most expensive way to use range space there is.

See the full Asian range equipment range or browse every Jasper model we carry.

Installation & delivery

Gas connection must be carried out by a licensed gasfitter — it is a legal requirement in every Australian state and it is what keeps your insurance and the warranty intact. Confirm your gas type before ordering — natural gas and LPG are separate SKUs, not a site-convertible setting. Our product data records neither the gas output nor the dimensions of this model, so confirm both with our team before you plan the position or brief your gasfitter — see the FAQ. At 70 kg it is a two-person placement, and it needs to sit under adequate extraction.

Frequently asked questions

Q: Why 18 jets rather than one big burner?

Even heat. A single concentrated flame under a large stockpot scorches the centre of the base while the outside stays cool, and stock catches on the bottom. Eighteen jets across a duckbill burner spread the heat over the full base diameter, which is why this pattern has been standard on stockpot boilers for decades.

Q: Duckbill or chimney burner?

Duckbill spreads heat evenly across a wide flat base - stockpots, large flat-bottomed pans, boiling. Chimney burners concentrate heat into a tight central column for round-bottomed wok cooking. This is the duckbill; the JA-1CB in the same range is the chimney version.

Q: Do I order natural gas or LPG?

Select your gas above - natural gas is JA-SPB-N-SM and LPG is JA-SPB-L-SM. Separate SKUs, not a setting changed on site, so confirm what is at your premises first.

Q: What are its dimensions and gas output?

Neither is recorded in our product data, which is a real gap on a unit you need to fit into a line and connect to a gas supply. Contact our team for both before you plan the position. We are not going to estimate a footprint or an MJ/h figure for you.

Q: Can I install it myself?

No. Gas connection must be carried out by a licensed gasfitter in every Australian state.

Q: What warranty does the JA-SPB-N-SM come with?

No warranty term is recorded against this listing in our product data, so rather than guess we would rather you asked. Contact our team for the current term before you order. Terms vary by product — see our warranty information page for full details.