Astoria Storm Coffee Machine The Storm coffee machine is a mix of craftsmanship and cutting-edge technology. With Storm, a barista is free to express themselves and their own experimentation skills through simple and comfortable actions. 2 GROUP Specification: Boiler Volume: 8.5L / 1.2L x2 Weight: 85KG Dimensions: H50 W103 D61 Amps: 25 3 GROUP Specification: Boiler Volume: 8.5L / 1.5L x3 Weight: 105KG Dimensions: H50 W117 D61 Amps: 32