TUSA S0011 Octopus Second Stage – Made in Japan
The TUSA S0011 provides an alternate-air-source second stage for a compatible regulator setup. Its compact body and flexible hose help with positioning and stowage.
- Conventional non-compensating downstream valve.
- Polished stainless-steel faceplate.
- Accessible purge.
- Flexible low-pressure hose included.
- Made in Japan.
Confirm first-stage compatibility and have the regulator assembled and checked by a qualified technician.

