Union HD72DNL Heavy Duty Euro Deadlocking Nightlatch
Product code: 12055067
£6.95
Or Free Collection From Store
Union HD72DNL Heavy Duty Mortice Nightlatch.
For use in high frequency areas used by public or others with little incentive to exercise care and with a high chance of misuse.
European DIN style casing with 72mm centres and 60mm backset for use with Euro-profile cylinders.
Heavily sprung latch follower allows use of heavy unsprung door furniture (weighing up to 930g per pair).
Durable latch follower technology successfully cycle tested to 3.5 million operations.
Quick reversible latch allows easy on-site handing.
Cylinder to latch functionality.
Spindle grip feature reduces rattle.
Adjustable strike to reduce door rattle.
Full datasheet can be downloaded from link below.
Quantity:
| Furniture: | For use with sprung or unsprung door furniture |
| Angle of lever operation: | 35° |
| Cylinders: | Euro profile, single, double or cylinder and thumbturn |
| Fixings: | Accepts 38mm centre bolt through door furniture |
| Handing: | Easily reversible for left and right hand |
| Backset: | 60mm |
| Follower: | 8mm |
| Lockcase depth: | 90mm |
| Height: | 165mm |
| Lockcase Thickness: | 16mm |
| Centre Distance: | 72mm |
| Inner Forend: | Radius |
| Outer forend/Strike: | Square |
| Forend size: | 235mm (L) x 24mm (W) |
| Deadbolt throw: | NA |
| Latch material: | Steel chrome plated |
| Case material: | Heavy duty mild steel enclosed case. Silver finish |
| Faceplate & Strike material: | Grade 304 Satin Stainless Steel |
| Splinter box: | Black plastic |
- Deadlocking Nighlatch function from the inside
Latch bolt withdrawn by either the lever handle or the cylinder key/turn
When the door closes and the snib comes into contact with the strike the latch is deadlocked
Deadlocking Nightlatch function from the outside
Latch bolt withdrawn by the cylinder key to unlock the door
When the door closes and the snib comes into contact with the strike the latch is deadlocked and a key must be used for re-entry
NOTE: No lever handles are used on the outside. Use a pull handle or cylinder pull
- Tested to BS EN12209
-
CE Marked and fully tested to EN 12209 2003 Grade 3 category of use:
High frequency of use by public or others (i.e. members of the public, students and employees etc.) with little incentive to exercise care - CE Marked, Suitable for use on fire doors
- Tested to EN 1634-1 2014 on 30 and 60 minute timber fire doors and 240 minute metal fire doors
- For 30 and 60 min fire doors use 1mm interdens behind the strike plate and 2mm interdens around the lockcase
- Certifire approved: CF5543
- BS EN 12209 Classification: 3X810G1BB20
- BS EN 12209 CE Cert No: 0086-CPR-658456
- 15 year guarantee: The performance of the HD72 is supported by a 15 year guarantee
- Equality Act: The dimensions of the lock case assist in fulfilling requirements and duties required under the Equality Act by satisfying the recommendations of BS 8300 2009 and Approved Document M 2015 (2016)
