S-20 OVERHEAD DOOR CLOSER AND BACK CHECK VALVE
Product code: B053722
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Description
The Sparka S-20 Overhead Door Closer is an EN variable power size 2-4 door closer making it suitable for doors up to 1100mm wide / or maximum 80 Kg. This door closer comes complete with mechanism, cover, arm set, parallel arm bracket for mounting on the 'Push' face of the door, installation template and all fixings.
The closer has integrated adjustable valves to independently control the closing and latching speeds, also with integrated Back Check valve which provides a cushioning effect for when the door opens too fast.
? Power Adjustable by Spring EN2-4
? Precise door control with adjustable latch, closing speed & backcheck valves
? Dual handed & universal fixing pack for push or pull side mounting
? Universal Installation - Suitable for inward & outward opening doors
? Architectural Semi-Radius Cover to improve aesthetics and limit vandalism
? Designed using Rutland Technology
? Max Door Weight: 80Kg
? Max Door Width: 1100mm
