By adding one or two 7 m extension hoses you can use up to 21 m of hose with no significant drop in perfomance. The hoses are light, flexible, has outer protective sleeves and are fitted with flat-face, quick-release couplings. (A 7 m twin extension hose comes as standard with LP9-20 P and LP13-30 P).
| Specification | |||
| Length | m | 7 | 12 |
| Hose diameter | in | 1/2 | 1/2 |
| EHTMA class | C/D/E | C/D | |
| Part numbers | 3371 8010 87 | 3371 8010 89 | |