3M Tr 619E Versaflo Starter Kit Brother 510 x 406 x 75mm 510 x 406 x 75mm (20 x 16 x 3") CONSTRUCTION: Constructed of up to 4mm steel plate door and up to 1 increases system versatility and improves user comfort every step of the way BT 30 length adjusting breathing tube and airflow indicator• 3 selectable flow rate options for user comfort • Ergonomically designed to fit close to the body and allow for greater movement in tight work spaces• Multiple belt size adjustments for proper fit and comfort• Belt designed with flexible air channels to minimise heat build up• 6 filter options available: •Particulate (P) – TR 6710• Particulate (P+) plus nuisance level organic vapours & acid gas (+ hydrogen fluoride 10xWEL) – TR 6820E• A1P – TR 6110E• A1B1E1P – TR 6130E• A2P – TR 6310E• A2B2E2K1HgP – TR 6580E• EN 12941:1998+A2:2008 with approved headtops• EN 12942:1998+A2:2008 with approved facepieces• Dust protection and protection against spraying water from all directions to EN60529 IP 54• Dust tight and temporary submersion to 1m to EN 60529 IP 67 when fitted with cleaning and storage plugs