Rubber Bunker origianl switch for NATO tubes and accessories.
You can easlily turn central axis adn select between diferent ports (screws).
Design of swithes you can sellect:
4/3 switch - 3 ports are always connected (in T shape) from all of 4 ports. Arrow points to center part of T (oposide port from arrow is blinded).
5/2 switch - one backside axial port is connected to one of 4 ports on sides. Arrow points to selected port (other side ports are blinded).
Fitting for junction of gas masks and accesories with NATO40 threads. Select desirable threads combination. As new option you can select even anesthetic junctions (male or female) for quick connection with other devices or tubes.
F - inner NATO40 thread (usualy on gas masks)
M - outer NATO40 thread (usualy on filters)
anF - anesthetic cone (aperture, 22mm aprox.)
anM - anesthetic cone (tube, 22mm aprox.)
F threads are freely rotable which helps to screw fitting to device/accessory.
Colour of all screws (threads) are optional. Screws are made from durable plastic.
Basic thread for most of common gas masks and accesories is based on NATO40 standard thread. We designed special thread compatible with "west" (NATO gasmask system, like polupar british S10 gas mask) and "east" (e.g. soviet GP-5 gas masks).
This equipment is fetish toy! This product is not intended for any use as rescue, health protection, medication etc. Never play alone with any toys or systems which can limit breath or may have impact on consciousness. We do not cover any responsibility for any health related problems by using any Rubber Bunker gear.
For some more possibilities just send us your wishes.
