9800 series overhead transom hydraulic pivot door closer with 90 degree hold open (Brushed Stainless Steel)
Features of the Lockwood 9800 Series Concealed Overhead Transom Door Closer
- Suitable for both single and double action doors
- Adjustable closing and latching speeds
- All models feature easy to install side load design
- Fully adjustable, vertically within opening and central parking positions
| Dimensions | Compact body size fits into 44.5mm x 100mm header section |
| Doors | Suitable for fire, metal, timber and glass doors |
| Door Thickness | Minimum 38mm |
| Door Weight | Maximum 115kg |
| Hold-open | Mechanical hold-open at 90° and 105° |
| Latching Angles | 15° to 0° |
| Opening Angle | Maximum 130° (Back check version – 90°) |
| Materials | Furniture body: high grade cast iron Internal body: heat treated high alloy steel and ball bearings for optimum efficiency |
| Pivot Point | 70mm |
| Hydraulics | Stable hydraulic oil for a wide range of climatic conditions enabling constant operation |
| Valve | Built in pressure release valve protects closer from rough use |