There is an upgrade for people who already have the gas version of the Primus ‘ETA Spider’ or ‘Express Spider’, but would also like the option of using liquid fuel, including naphtha fuel and lead-free petrol, and even kerosene in emergencies. The kit has a 0.6-litre fuel bottle, ErgoPump, a multi-tool with a cleaning needle, fuel cup and jet nipples. A practical storage bag is included. Effect (W): 1500 Boiling time: 3.35 min / – (+pre-heating 45-60 sec) (1 liter) Ignition: Manuell Weight (g): 243
