GasBank ACME W21.8 LPG cylinder filling adapter GB505 - for Germany, Belgium, Ireland and Luxembourg
- GasBank GB505 LPG cylinder filling adapter with ACME coupling, screwed into a W21.8 x 1/14 LH valve, e.g. on GasBank SINGLE cylinders. Needed in: Germany, Belgium, Ireland, Luxembourg. Brass, with seal.
GasBank GB505 is an LPG cylinder filling adapter with a ACME coupling on the station side and a W21.8 x 1/14 LH (left-hand) thread on the cylinder side. Screw it into a cylinder valve with this thread - for example the G.12 KLF valve of GasBank SINGLE cylinders - and fill LPG at stations whose nozzles use the ACME coupling. Mainly needed in: Germany, Belgium, Ireland, Luxembourg.

What it is for
- lets you fill an LPG cylinder from a ACME nozzle
- threaded ACME coupling - the station nozzle is screwed onto the adapter and locked with its lever
- fits cylinder valves with W21.8 x 1/14 LH thread, e.g. the G.12 KLF valve of GasBank SINGLE 5, 7.5 and 11 kg cylinders
- together with the DISH W21.8 adapter it makes a set for stations all over Europe

Where you need it
- Germany
- Belgium
- Ireland
- Luxembourg
- Liechtenstein
- Austria and Switzerland - alongside DISH
- outside Europe: USA, Canada, Australia, Chile
- the DISH coupling (e.g. Poland, France, Italy) needs the DISH W21.8 adapter
How to fill a cylinder with the adapter
- stand the cylinder upright and level, as described in its instructions
- screw the adapter into the cylinder valve and hand-tighten it - the thread is left-hand, so turn it anticlockwise
- connect the station nozzle to the adapter and fill according to the station rules - the cylinder valve stops filling at 80%
- after filling, disconnect the nozzle and unscrew the adapter - a small amount of gas may escape when unscrewing
- keep the adapter in a pouch so that the thread and seal stay clean
Build
- body turned from brass
- W21.8 x 1/14 LH thread with seal on the cylinder side
- ACME coupling on the nozzle side
- compact size - fits a glovebox or an adapter pouch
Safety and regulations
- the adapter is intended for LPG
- only fill cylinders and tanks designed for filling at a station and fitted with a valve limiting the fill to 80%
- rules on filling cylinders at stations differ between countries and stations - check the rules of your destination before travelling
- before each use check that the seal is in place and undamaged
- do not fill if you smell gas or the connection leaks
Matching GasBank products
- Filling adapter BAYONET W21.8 (GB506)
- Filling adapter EUROCONNECTOR W21.8 (GB507)
- DISH W21.8 filling adapter (GB504)
- Same coupling type with M10 thread
- Same coupling type, DIN version
- GasBank SINGLE 5 kg cylinder
- GasBank SINGLE 7.5 kg cylinder
- GasBank SINGLE 11 kg cylinder
- Adapter case with 3 compartments
- Pouch for 1 DIN or 3 M10 adapters
Technical data
| Parameter | Value |
|---|---|
| Brand | GasBank |
| Product code | GB505 |
| Coupling (station side) | ACME |
| Connection (cylinder side) | W21.8 x 1/14 LH thread (left-hand) |
| Fits | cylinder valves with W21.8 x 1/14 LH thread, e.g. G.12 KLF on GasBank SINGLE |
| Material | brass |
| Sealing | seal at the W21.8 thread |
| Fuel | LPG |
| Main countries | Germany, Belgium, Ireland, Luxembourg |
Questions and answers
Does the adapter fit my cylinder?
Yes, if the cylinder valve has a W21.8 x 1/14 LH thread - e.g. the G.12 KLF valve of GasBank SINGLE cylinders. For M10 or DIN filling points choose the M10 or DIN version of the same coupling.
In which countries do I need it?
Mainly: Germany, Belgium, Ireland, Luxembourg. The map in the description shows couplings in other European countries.
Which way do I screw the adapter in?
The thread is left-hand - screw the adapter in anticlockwise and hand-tighten it.
Can I fill a cylinder at any station?
Not always. Rules differ between countries and stations - check the rules of your destination before travelling.
Manufacturer
GasBank (Carbon Zorro Sp. z o.o.), ul. Humańska 8, 02-789 Warszawa, Poland.





