Z-Flex is the Most Protective & Durable Aluminization Available

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A lightweight suit with a protective quilted Nomex liner

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 radiant shell and a quilted Nomex® thermal barrier for protection from conductive and convective heat. All X Series suits are designed to be worn over standard industrial work wear. It is important for users to wear long-sleeve shirts and pants made with non-flammable fibers.

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

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X30 Industrial Proximity Suit

  • Item: 2100323
  • Weight: 17.00 lbs8 kgs
  • Size: Small - 2XL
  • Style: X30
  • Radiant Temp: 3000 °F1650 °C

Suit Construction

  • Z-Flex A-601 aluminized outer shell
  • Quilted Nomex® lining

Testing & Certifications

The suit lay-up meets the ISO 11612 Standard

The Z-Flex® shell meets or exceeds the following:
  • 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
  • Abrasion Tear Resistance: ISO 13937 / EN 388



  • The X30 Industrial Proximity Suit is available in sizes Small, Medium, Large, and X-Large. 
  • 2XL and custom sizes are available for an additional charge.
  • See our Sizing Chart for more information.



  • The total weight of the jacket and pants is approximately 9 lbs (4.1 kg).
  • The total weight of the entire ensemble (jacket, pants, hood, gloves, and boots) is approximately 17 lbs (7.8 kg).

Suit Features

  • Narrow collar
  • Raglan sleeves for mobility
  • Zipper closure with velcro storm fly
  • Snap adjustments on the sleeves
  • Small flare below the waist for an athletic fit
  • Integrated breathing apparatus pouch to accommodate SCBA
  • ​Optional: Pockets with flap closure
  • Sewn-in suspenders for adjustable drop
  • Cinch at pant cuffs for adjustable fit
  • Flare on pant cuff for simplified donning
  • Velcro fly
  • Dome style hood
  • Hard cap with ratchet adjustment*
  • Full shoulder length drape with elasticized underarm straps
  • Rounded bib for improved range of motion
  • Polycarbonate lens with a gold film
  • Two wing locks hold the lens and retainer securely in place
  • 3-finger gauntlet style aluminized gloves
  • ZetexPlus palm for protection from contact heat
  • 14 Inches (36 cm) in length 
  • New easy-on boot design
  • Adjustment straps for a secure fit
  • Designed to fit over work boots
Also Included
  • Ballistic nylon duffle bag for storage
*Hard cap meets ANSI-Z89.1-2009 impact resistance tests