Dräger CPS 7900 — Type 1 gas-tight protective suit (D-mex™)

The Dräger CPS 7900 is a reusable gas-tight protective suit (Type 1) providing the highest protection against industrial chemicals, biological agents, liquefied gases and other toxic substances — including in explosion-hazard zones. It is made from the innovative five-layer D-mex™ material, in which a durable elastomer layer and a chemical barrier are located on both sides, guaranteeing full protection even if the outer layer is damaged. The anti-static material permits work in Ex zones, and resistance to contact temperatures down to −80°C allows work with liquid gases (e.g. ammonia). Ergonomic cut, 5 sizes for people 1.50–2.10 m tall.

Note: Chemical resistance to a specific substance should be confirmed in the Dräger resistance chart. The breathing apparatus (SCBA) is worn inside the suit — selection and compatibility are confirmed at the time of order.

Key features

• Type 1 (Level A) gas-tight protective suit, reusable.
• D-mex™ material — 5 layers, chemical barrier on both sides.
• Protection against chemicals, gases, aerosols, biological agents and liquefied gases.
• Anti-static — approved for explosion-hazard zones (ATEX).
• Contact temperature range down to −80°C (e.g. ammonia); operation −80°C to +60°C.
• Integrated protective footwear or gas-tight socks; visor with anti-fog coating.
• Pocket for a radio and PTT holder; D-Connect port; 5 sizes (1.50–2.10 m).
• Storage life up to 15 years; blue or orange colours.

Technical specification

Applications

Fire service and chemical rescue (HAZMAT), chemical and petrochemical industry, work with liquid gases and ammonia, CBRN incidents, explosion-hazard zones.

Frequently asked questions (FAQ)

What does the Dräger CPS 7900 protect against?

Against industrial chemicals, gases, aerosols, biological agents and liquefied gases — it is a Type 1 gas-tight suit. For a given substance, resistance is confirmed in the Dräger chart.

Is it suitable for work with ammonia and liquid gases?

Yes — the D-mex™ material withstands contact temperatures down to −80°C, so the suit is suitable for work with liquefied gases such as ammonia.

Can it be used in an explosion-hazard zone?

Yes — the material is anti-static and the suit is approved for Ex zones.

Brand and service

Dräger — SafeTech: authorised selection, delivery, fitting (size, gloves, visor, compatibility with SCBA) and periodic tightness tests of gas-tight suits.

Why SafeTech

• 23 years of experience in safety and personal protection (the company has operated since 2003).
• Selection of protective clothing to match the chemical hazard and compatibility with breathing apparatus.
• Delivery throughout Poland; technical support, training and servicing of personal protective equipment.
• SafeTech Safety Academy — training in working in hazard zones.

Availability and service — Gdynia and the Tri-City

Dräger CPS 7900 — Type 1 gas-tight protective suit (D-mex™) — sales, selection, calibration and service in Gdynia (Suchy Dwór, on the border of Gdynia and the Kosakowo municipality). We serve the Tri-City (Gdańsk, Sopot, Gdynia), Rumia, Reda, Wejherowo, the Pomeranian Voivodeship and all of Poland. Ask about our offer and availability.