The QS880 floorspring represents everything the QS brand stands for: great design, superb functionality abd exceptional value for money – all backed up with a 5 year warranty.
Size 3 for doors not bigger than 950mm – 25Nm, up to 150kgs
5 year warranty
Suitable for high traffic use
Two valve speed control
90 degree hold open on non-hold open
Extra thick cover plate
Complete with double action fittings.