NPD600Catalogue section pages 05–18
Tilt and turn window hardware
The NPD600 set drives a tilt and turn sash from one handle: locking points along both sides of the sash, a pivot hinge pair carrying the sash, and a transmission that switches between turn and tilt. It is the largest window-system section of the AOHUALUN catalogue, which makes it the usual starting point for European-style window fabricators.
Fits these windows
- Tilt and turn sashes — inward opening, with a bottom tilt for ventilation
- Inward-opening casement sashes that use the same NPD600 transmission
Profile groove
Set matched to the groove and rebate of your aluminium, thermal-break or PVC profile.
Send the profile section drawing with the groove width and depth, and we match the set to your groove before quoting.
Hardware in the set
Catalogue part numbers are kept exactly as printed, so an existing order can be matched item by item.
| Component | Catalogue part number | Qty |
|---|---|---|
| Transmission rod | OHL.LG-214 | 1 |
| Upper pivot hinge | OHL.H-600A | 1 |
| Bottom pivot hinge | OHL.H-600B | 1 |
Excerpt of the printed NPD600 selection table. The full table — handles, corner drive, locking points, keepers, quantities and the optional items for your sash size — comes with the quote.
Also in this catalogue section
- OHLG-212Small stay rodCatalogue pages 05–06
- OHLFWCDG-02Mis-operation prevention transmission rodCatalogue pages 05–06
Sizing and load
Load figures below are the ones printed in the AOHUALUN catalogue. A quotation confirms them against your sash, because the glass and the opening decide the real load.
- Hardware set
- NPD600 — multi-point locking on both sides of the sash
- Sash load
- Window hinges: up to 80 kg per sash
- Opening
- Inward opening with a bottom tilt, switched by the handle
- Handle
- OHL.DB series lever handles
Sash load is the figure the hinge range is rated to in the catalogue. Final confirmation uses your sash width, height and weight with the glass fitted.
Assembly drawing and cutting data
Every order carries the drawing for the profile it is made for, with the fixing points and cut lengths marked on it.
- The catalogue assembly drawing numbers every hardware position on the sash and frame; we send the same drawing marked for your profile.
- Catalogue pages 05–06 carry the cutting formula for NPD370 aluminium transmission rods, so rod lengths follow your sash sizes instead of a standard length.
- Fixing points, rod lengths and the handle height are confirmed in the drawing set before production.
Request the NPD600 selection table
The printed table carries every item, quantity and optional part for this set. Send the sash sizes and we return it filled in for your window.