Primus Extension Hose for Tupike, Kinjia, and Kuchoma Stoves

The Primus Extension Hose is a 40-inch (100 cm) replacement and extension fuel line designed for use with the Primus Tupike, Kinjia, and Kuchoma camp stoves. Constructed from brass and stainless steel with a PTFE coating, it extends the distance between the stove and the gas canister to give more flexibility in how gear is arranged at camp.

More Distance, More Setup Options

A short factory hose locks the gas canister close to the burner, which can limit how a stove sits on a table, tailgate, or uneven ground. The Primus Extension Hose adds 40 inches of reach, letting the canister sit off to the side or at a lower position while the stove stays where it works best. That separation also reduces heat transfer toward the canister during extended cooking sessions.

Built to Handle Fuel-Line Demands

The hose combines a brass fitting, stainless steel construction, and a PTFE (polytetrafluoroethylene) interior coating. PTFE is chemically inert and resists the hydrocarbon compounds in pressurized gas canisters, which helps the hose maintain a reliable seal over repeated connect-disconnect cycles rather than degrading from fuel contact over time.

Features

• Length: 40 inches (100 cm)
• Materials: Brass and stainless steel construction with PTFE coating
• Replaces existing hose on compatible Tupike and Kinjia stoves
• Connects to existing hose on Kuchoma (the Kuchoma's original hose cannot be removed)
• Compatible stoves: Primus Tupike, Kinjia, and Kuchoma

Specifications

Who This Is For and Isn't

This extension hose suits Primus Tupike, Kinjia, and Kuchoma stove owners who want more distance between the burner and the gas canister. It is useful when cooking on a crowded surface, in a confined space, or when a more stable canister position is needed.

This hose is not confirmed compatible with Primus stoves other than the Tupike, Kinjia, and Kuchoma. A gas canister is not included.

Common Questions

Which Primus stoves does this extension hose fit?

The Primus Extension Hose is confirmed compatible with the Primus Tupike, Kinjia, and Kuchoma stoves. Compatibility with other Primus models is not confirmed for this item.

Does the hose replace the existing hose or attach to it?

On the Tupike and Kinjia, the Primus Extension Hose replaces the stove's existing hose. On the Kuchoma, the extension hose connects to the existing hose rather than replacing it, because the Kuchoma's original hose is not removable.

What is the hose made of?

The Primus Extension Hose is constructed from brass and stainless steel with a PTFE interior coating. PTFE resists fuel contact and helps maintain a reliable seal through repeated use.

Is a gas canister included?

No gas canister is included with the Primus Extension Hose. The hose is sold on its own as a replacement and extension part for compatible Primus stoves.