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Newtex X30 Industrial Proximity Suit

Newtex X30 Industrial Proximity Suit

Manufacturer: Newtex

Product Code: X30


The X30 Industrial Proximity Suit is a lightly insulated proximity suit that provides an impressive balance of protection and comfort. The X30 features a Z-Flex® aluminized shell for protection from radiant heat and a quilted Nomex® thermal barrier for protection from conductive and convective heat.

The Z-Flex outer shell reflects 95% of radiant heat and withstands radiant temperatures up to 3000°F (1650°C). In addition to providing outstanding protection, Z-Flex is also the most durable aluminized material available and will not de-laminate under even the most demanding conditions.

This suit can be used in a wide range of industries and applications including aerospace, heat processing facilities, foundries and petrochemical plants.

Ensemble Features


  •  Zipper closure & velcro storm fly
  •  Cinch at waist for athletic fit
  •  Pouch for SCBA
  •  Optional: Pockets with flap closure


  •   Hard cap with ratchet adjustment*
  •   Full shoulder length drape
  •   Elasticized underarm straps
  •   Rounded bib
  •   Polycarbonate lens with gold film


  •   Suspenders for adjustable length
  •   Cinch on cuffs for adjustment


  •   Three finger gauntlet style
  •   ZetexPlus palm & wool lining


  •  Easy-on design
  •  For wear over work boots

Also Included

  •  Ballistic nylon duffle bag

Suit Construction

Radiant Shell

Z-Flex® A-601 Aluminized Texturized Fiberglass

Thermal Liner

 Q9 Quilted Nomex® Face Fabric and Batting

Suit Weight

Jacket & Pants Only*: 9 lbs (4.1 kg)

Total Ensemble*: 17 lbs (7.8 kg)

* Weights are approximate. Actual weights may vary.


Suit Sizing
  User’s Chest User’s Waist Jacket Length Sleeve Length Pant Inseam
Small** Up to 38” / 81 cm Up to 30” / 76 cm 30” / 76 cm 32” / 81 cm 27” / 69 cm
Medium Up to 42” / 107 cm Up to 34” / 86 cm 31” / 79 cm 33” / 84 cm 28” / 71 cm
Large Up to 46” / 117 cm Up to 38” / 97 cm 32” / 81 cm 34” / 86 cm 29” / 74 cm
X-Large Up to 50” / 127 cm Up to 44” / 112 cm 33” / 84 cm 35” / 89 cm 30” / 76 cm

*Hard cap meets ANSI-Z89.1-2009 impact resistance tests.
**Size Small is not stocked and may be subject to a longer lead time. 2XL and custom sizes are available for an additional cost.

The X Series suits incorporate the latest apparel design features to provide outstanding flexibility, dexterity, and comfort while maximizing safety and efficiency. With more than a dozen options, we are certain that you will find an X Series suit that meets your requirements.

When selecting a proximity or fire entry suit, it is important to consider the convective, conductive, and radiant heat risks in your work area and the length of exposure to that heat. The advanced aluminized outer shell of the X Series suits provides the ultimate protection from radiant energy, the heat transmitted from all hot objects. The X Series also provides protection from conductive and convective heat. The level of conductive and convective protection increases with each suit as you move from the lightest suit to the heaviest.

The Thermal Protective Performance (TPP) graph above illustrates the relative protective values of the X30 and X40 suits in relation to each other. The TPP test exposes samples to convective and radiant heat sources and measures the heat transferred through the test specimen to calculate a tolerance time to 2nd degree burn. The levels of exposure are extreme and not representative of most real world scenarios. Real world industrial maintenance and emergency response environments are likely to be unpredictable and vary from test conditions. We recommend only professionally trained industrial workers and first responders use these suits under established safety protocols.

Testing & Certification

The X30 Industrial Proximity Suit meets the requirements of the ISO 11612 test standard. The Z-Flex® outer shell also meets or exceeds the additional specifications listed in the table below.


Test Description Standards
Radiant Heat ISO 6942, EN 366, ASTM F1939
Convective Heat ISO 9151, EN 367
Limited Flame Spread ISO 15025, EN 532
Molten Metal ISO 9185, EN 348, ASTM F955
Tear Resistance ISO 13937, EN 388
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