JOINT-STOCK COMPANY "SCIENCE AND PRODUCTION ENTERPRISE "RESPIRATOR"

Developer and manufacturer of oxygen breathing systems for military and civil aviation, the russian navy, and the russian ministry of emergency situations. The company repairs and maintains oxygen devices, oxygen supply units, aviation fire extinguishers, and oxygen breathing equipment. It has manufactured products for MiG, Su, Tu, and Il aircraft, as well as Mi and Ka helicopters.
It is part of the Technodinamika JSC, a holding company of the russian state corporation Rostec.
As part of the cooperation on the production of Su-34 fighter-bombers, the company supplies components, including oxygen feed systems for engines comprising the KR-31 oxygen valve, the KR-31 oxygen regulator, the KL-10 relief valve and the Sh-2 charging fitting, KP-120 oxygen devices, KL-32 oxygen supply valves, KR-112 oxygen regulators, and KV-19 oxygen valves.B2, RPK-52 oxygen flow regulators, RD-15 pressure regulators, specialized cylinders 9G8.652.611, 9G8.937.525-01, and 9G4.468.032, high-pressure cylinders 6017-1. 25, products 9V4.473.249, pressure gauges 9G4.465.001, oxygen cylinders 9G4.468.002, cylinders 9G4.468.006, oxygen supply units 9G4. 468.010, products 9G4.468.012, products 9G4.468.019, high-pressure valves 9G4.465.022, reserve tank automatic switches 9G4.473.014, products 9G8.656. 426, KSh-75-3 oxygen hoses, 1-3-1M2 and 1-3-2M2 fire extinguishers, SPDK-1 breathing oxygen supply systems, ZAB-7861-20 plugs.
As part of a cooperative effort to produce the Su-35S multi-role fighter jets, the company supplies 1-6-3M2 fire extinguishers.