OPTIONAL FEATURES
| Standard Features/Specifications | |
| Material: | Aluminum |
| Frame: | 1/4″aluminum trough (drainable) frame with 1-1/2″drain coupling |
| Covers: | 1/4″smooth plate with 1″recess,reinforced for 300 PSF live load |
| Hardware: | All 316 SS nuts,bolts and washers |
| Hold-Open Device: | 316 SS Hold-open arm with secondary latch mechanism |
| Lift Assist: | Vertical compression springs |
| Lock Device: | 316 SS Slamlock with threaded plug,removable outside key and fixed inside handle |
| Lift Handle: | Cast aluminum lift handle lays flush with top of cover |
- Recessed cylinder lock
- Frame skirts for easy casting into a concrete top slab
- Fiberglass insulation with metal liner
- Nut rails with stainless steel sliding nuts for attaching cable holders,brackets and other hardware
- Anodized finish
- Stainless steel safety chains with aluminum support posts
- Fall Trough Prevention Systems
- Side drain threaded coupling(instead of standard bottom drain)
- Adjust springs for wood or tile fill in recess area
