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Premium 21

With the new lightweight design "Premium 21" cylinder range GWG introduces two innovative gas cylinder models to the industry. For the first time we are making use of high-strength dual-phase steel in the production of gas cylinders in order to attain a reduced tare weight. For the benefit of our clients and the end-user.

Dual-phase steel has been used up to now primarily in the car industry. It is characterised by an excellent combination of strength and deep-drawing capability at a simultaneously strongly reduced weight. For our gas cylinders, this means higher product quality and product safety, bigger sizes at similar weight and larger filling capacities. The cylinders of the "Premium 21" range are not annealed and therefore possess a high internal purity. Besides the two Premium 21 standard products we also offer our clients the possibility, when required, of ordering gas cylinders with innovative lightweight construction in sizes of 5 kg and 11 kg.

 

Premium 21 BBQ

The trend of grilling with gas is still on the rise – the market for gas grillers is continually growing. We have the perfect answer for this trend–the Premium 21 BBQ offers several advantages compared to traditional gas cylinders:

Thanks to the use of dual-phase steel it has a tare weight of only 6.3 kg with an 8.2 kg filling capacity. The innovative plastic valve-protection flange simultaneously functions as warranty seal for your protection and as a sign of a new cylinder’s integrity. Thanks to optimised dimensions the cylinder fits perfectly into the bottom

of common gas grills. Dual-phase steel guarantees durability of 40 years or longer with appropriate treatment and special revision. The silicon foot ring ensures a safe, non-slip footing and prevents scratching of the floor.

 

Utility cylinder

Valve with safety device,
Plastic valve protective collar, silicone foot ring

Colour
GWG-Design
Silkscreen print
GWG-Design
Embossment
Manufacturer imprint
Valve
EC approval with 15 years service life

Deposit cylinder

Valve with safety device,
Plastic valve protective collar, silicone foot ring

Colour
nach Kundenwunsch
Silkscreen print
in colour according to client specification, single/multiple
Embossment
owner’s embossment / client number according to client requirements, applying of client stickers
Valve
EC approval with 15 years service life

Volume: 16,4 l External diameter: 229 mm
Tare weight: ca. 5,0 kg Filling weight propane: 6,5 kg
Test pressure: 30 bar Height: ca. 605 mm (With plastic collar)

 

Download data sheet

Certification

The Grünhain GmbH gas cylinder production plant is certified according to guideline 2010/35/EU, ADR, RID. 
The supervision of production is carried out in accordance with the above-mentioned guideline through the in-house testing service, which is certified in accordance with point 6.2.2.10 and 6.2.3.6 ADR/RID. The certification was carried out by the SGS-TÜV Saar.