Turn & Tilt

Sashes that swing inward for cleaning and tilt at the head for ventilation, on a two-side multi-point lock.

NPD600 · NPD370 · NPD800 · NPD850 · NPD870 · NPD900 — configuration shown: NPD850

Maximum sash load: 90kgNPD600, NPD370, NPD800, NPD850 and NPD900
Sash width: 450–650mmNPD850; NPD600 takes 280–480 mm
Suggested height : width: 1.5 : 1for the sash

Applies to

Inward-opening casement sashes with a tilt position — the most common European aluminium window type.

Series in the catalogue

NPD600 — Two-side multi-point lock, sash 280–480 mm, ≤ 90 kg
NPD370 — Two-side multi-point lock, sash 450–650 mm, ≤ 90 kg
NPD800 — Two-side multi-point lock, sash 450–650 mm, ≤ 90 kg
NPD850 — Two-side multi-point lock, sash 450–650 mm, ≤ 90 kg
NPD870 — Two-side multi-point lock, inward lock box
NPD900 — Invisible turn-and-tilt, sash 450–650 mm, ≤ 90 kg

Profile and locking

Locking — Multi-point lock on two sides of the sash

Handle position — Handle and gearbox on the sash face; transmission runs in the profile groove

Rod cut lengths

L1 — horizontal rodsash outer width − 394 mm

L2 — upper vertical rodhandle centre to upper sash outer edge − 190 mm

L3 — lower vertical rodhandle centre to lower sash outer edge − 154 mm

Notes

Green parts in the catalogue are selective items; everything else is needed for a working sash.
Larger sashes should take a middle locking plate to reduce sash deflection and keep the seal tight.
All transmission parts are greased before assembly.

NPD850 set

Parts for one sash, NPD850 two-side multi-point lock. Codes and quantities as printed in the catalogue.
No.	Part	Code	Qty	Notes
1	Handle执手	OHL.DB-8037	1	Optional — any handle from the range fits
2	Main transmission rod主传动杆	OHL.FWCDG-02D	1
3	Locking plate锁块	OHL.SK-2001	2
4	Anti-error corner device防误转角器	OHL.PJ-215A	1
5	Transmission rod拉杆	OHL.LG-214A	1
6	Upper pivot hinge上合页	OHL.H-850A	1	Left / right
7	Bottom pivot hinge下合页	OHL.H-850B	1	Left / right
8	Supporting block支撑块	OHL.ZCK-202B	1
9	Shim垫块	OHL.LJ-2017B	1
10	Disengagement preventer防脱器	OHL.FTQ-204A	1
11	Overturn supporter翻转支撑	OHL.FZZC-205A	1
12	Wind stay风撑	OHL.XWQ-005	—	Shown as item 12 in the exploded view; catalogue gives no quantity. Recommended together with item 11

1Handle1OHL.DB-8037Optional — any handle from the range fits
2Main transmission rod1OHL.FWCDG-02D
3Locking plate2OHL.SK-2001
4Anti-error corner device1OHL.PJ-215A
5Transmission rod1OHL.LG-214A
6Upper pivot hinge1OHL.H-850ALeft / right
7Bottom pivot hinge1OHL.H-850BLeft / right
8Supporting block1OHL.ZCK-202B
9Shim1OHL.LJ-2017B
10Disengagement preventer1OHL.FTQ-204A
11Overturn supporter1OHL.FZZC-205A
12Wind stay—OHL.XWQ-005Shown as item 12 in the exploded view; catalogue gives no quantity. Recommended together with item 11

What the set covers. 11 parts make one working sash: the handle drives the transmission rod, which pulls the locking plates into the frame, while the hinges carry the sash and the blocks keep it aligned. Quantities are for a single sash; double-vent windows need one set per sash.

Source: catalogue page 14 (PDF page order). Items marked optional in the catalogue can be changed to another finish or handle style.