Coveralls
ESRA Engenharia offers for the market, coveralls confectioned in Nomex fiber that resists the high temperatures and corrosive chemical products. They are protections that, in case of accidents with flames and chemical products, do not adhere to the skin of the user.
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Jackets
ESRA Engenharia offers for the market, jackets confectioned in Nomex fiber that resists the high temperatures and corrosive chemical products. They are protections that, in case of accidents with flames and chemical products, do not adhere to the skin of the user.
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Gloves
ESRA Engenharia offers for the market, gloves confectioned in Nomex fiber that resists the high temperatures and corrosive chemical products. They are protections that, in case of accidents with flames and chemical products, do not adhere to the skin of the user.
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EPH Helmet
The helmet EPH is a perfectioning of the national helmets C5 and C6 produced in the decade of 70: lighter and manufactured with materials of high technology. It has a basic model that can be adjusted in agreement the necessities of the pilot. The weight of the helmet without the communication system is between 850g to the 980 g.
The shell of EPH is made of Kevlar and other materials that can provide a reduction in the weight of the helmet as well as an extra protection against impacts and perforations.
The EPH has 3 options of visors colors: black, crystal and amber. This last one makes possible to increase amplitude in the vision.
EPH can be used with three models of microphones: M-7, M-87 and the M-101. These moderns and efficients equipment’s are able to increase the quality of communication for the members of the crew between itself and with the base.
The EPH is the only helmet that offers the ANR in its serial model. The exclusive system is manufactured by the David company Clark, recognized world-wide for the quality of its equipment’s. It provides attenuations of 24 dB to 43 dB and of 1000Hz to 8000Hz. This system protects the pilot against the gradual hearing loss that can occur due to the extreme noise of the aircraft.
The exclusive interior of the EPH is constituted by a expanded polystyrene layer that cushions and dispersed the shocks and for another removable and washable layer that assists in the hygiene process. To protect the hearing it possesses auricular gel protector that offers a greater comfort.
The cables of connection of the communication system between the helmet and the aircraft are flexible and extensible. They support until a million of extension. Its spiral form strain sufficiently allowing the crew always to remain the helmet in the head and to keep in communication with the pilotin cases of external operations in a range of 1,5m.
It has also optional portable equipment of communication for external operations outside of the aircraft. The set consists of a radio which can be adapted to operate with hands free or the use with PTT connecting to the helmet. Using this equipment the communication encloses a reach of 15 km approximately.

Exclusives Characteristics:
The EPH communication system is manufactured by David Clark Inc. and has the following exclusives characteristics:
- Microphone M-87 or M-101/AIC for militaries aircraft (fixed wings or helicopters);
- Microphone M-7A with noise attenuation;
- Headphones with impedance range from 19 to 1200 ohms;
- Individual volume control. Standard to helicopters, optional for fixed wings aircraft;
- Active Noise Reduction (optional). It provides a noise attenuation from 12 to 17 dB in the frequence zone from 200 to 5000 Hz. It can be portable or mounting into the aircraft;
- Flexible and extensible connection cable;
- Exclusive system of ear protection;
- Exclusive system of microphone position;
- Impedance alternator (high/low); for the phones and microphones (optional);
- Portable communication system to use with the helmet at external missions.


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EPH Night Hemelt
The helmet EPH Night incorporates in your model of series exclusive system of fast fixation NVG (Night Vision Googles).
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EPH Oxygen Mask
The EPH Helmet has a special plugin to support oxygen mask.
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EPH Road Helmet
Communication system to be coupled in helmets allowing a rapid communication between the user and the base.
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