Speech diaphragm

The internal Speech Diaphragm is an optional accessory to easily assemble in the same slot as the exhalation membrane.

CONTACT US TO PURCHASE BUY ONLINE (Only for USA)
Category:

Description

Above all, the internal Speech Diaphragm is an optional accessory to easily assemble in the same slot as the exhalation membrane.

Speech Diaphragm compatibility:

Most importantly it is possible to use the Speech Diaphragm with the following full face mask:

Firstly SGE 150 full-face gas mask for different applications (defence, industrial) with features in common with SGE 400 and SGE 400/3 versions, including:

  • Silicone face seal particularly suitable for prolonged use (successfully tested for 5 consecutive days, without removal)
  • 1 standardised front threaded fitting for filter connection (standard EN148-1 or 40 mm DIN3183)
  • Polycarbonate ballistic viewer
  • Lightness in terms of weight: 530 grams (size S/M) and 590 grams (size M/L)
  • Wide field of vision
  • Easy maintenance

Secondly SGE 400 full-face gas mask is designed for both military and civil defence purposes. Its main features are:

  • Silicone face seal particularly suitable for prolonged use (successfully tested for 5 consecutive days, without removal)
  • 3 standard threaded fittings for filter connection (standard EN148-1 or 40 mm DIN3183)
  • Polycarbonate ballistic visor treated with a special coating resistant to chemical attack
  • Lightness in terms of weight
  • Wide field of vision
  • Easy maintenance
  • Connection with water bottle adapter (drinking device)
  • Weight: 710 grams (size S/M) and 750 grams (size M/L)

Lastly SGE 400/3 BB full-face gas Mask

In short, it has the same features of SGE 400/3, but with butyl rubber face gasket to meet CBRN requirements. Weight: 650 grams (size S/M) and 690 grams (size M/L).

About Mestel Safety:

Mestel Safety is a company of the OCEAN REEF Group with more than 70 years of experience molding rubber goods and working in several different markets. Therefore, the following are some of its products:

  • Diving equipment
  • Military protection equipment
  • Respiratory PPE
  • Molding of silicone, rubber and thermoplastic goods
  • Engineering and manufacturing of molds
  • Electronics
  • Under Water Communication Systems
  • Engineering
  • R&D in Material Science and Tecnology
  • Project Management
  • Medical Products
  • OEM

In conclusion OCEAN REEF Group has two manufacturing plants of 6,000 and 40,000 sq/feet in Vista, CA – USA and Genoa – Italy. Mestel Safety Italy is an ISO 9001-2015 certified company and also a NATO classified supplier.