Matt, I owe an apology, it looks like you got the Hollis Explorer through the CE process 4 days ago.
https://www.facebook.com/photo.php?...180.1073741828.588894167788606&type=1&theater Congrats, where can I download a complete copy of the CE cert from as the PR image has cropped the details off the bottom? I presume its to EN14143:2013 which is also a first for any rebreather to have a cert published for AFAIK.
<<<<I must have missed it in the Explorers spec. What form of BOV faceplate retaining strap does the Explorer use to stop the diver drowning if they go unconscious?>>>>>
I think the gag strap thing is taken out of en 14143 2013 2which was harmonised in December
Hi Dave
For info, it is still there - related extracts from EN14143:2013 below:
HNY Paul
3.18
facepiece
device for connecting the apparatus to the wearer's respiratory tract and isolating the respiratory tract from the environment
Note 1 to entry: It may be a
mouthpiece assembly, a half mask, a full face mask or a helmet.
5.10 Facepiece
5.10.1 General
The facepiece shall be a mouthpiece assembly, a half mask, a full face mask or a helmet. The facepiece shall aid ear clearing by allowing the diver's nasal passages to be occluded.
It shall also
minimise the ingress of water during normal use and in the event of a diver falling unconscious or having a convulsion.
If a full face mask or a helmet is used an inner mask or a mouthpiece may be fitted.
The facepiece shall have a system whereby the diver can secure the breathing circuit from atmospheric air or water ingress when it is removed from the mouth and face.
Check in accordance with 6.2 and test in accordance with 6.18.
5.10.2 Facepiece harness (if fitted)
The facepiece harness shall be designed so that the facepiece can be donned and removed easily. It shall be adjustable or self-adjusting and
shall hold the facepiece assembly firmly and comfortably in position.
Check compliance by visual inspection (see 6.2) and test in accordance with 6.11.4 and 6.18.
Each strap of the facepiece (excluding mouthpiece) shall be capable to withstand a pull (force) of 150 N.
The permanent linear deformation of each strap shall not be greater than 5 %
Test in accordance with 6.11.4.2.
Where the facepiece is a mouthpiece, each strap of the mouthpiece, if fitted, shall be capable to withstand a pull (force) of 50 N.
The permanent linear deformation of each strap shall not be greater than 5 %. Test in accordance with 6.11.4.3.
Once fitted the facepiece shall be easily adjustable by the wearer or self-adjusting. Check in accordance with 6.2 and test in accordance with 6.18.