Explosion Proof Systems


Explosion-Proof HVAC Systems for Hazardous Locations

Custom Air Products and Services specializes in the custom design, engineering, and manufacturing of explosion-proof HVAC systems. Our explosion-proof HVAC units can be designed and constructed for industrial locations both on and offshore.



Portable Package Units


Portable 5 ton XP Package unit


High Static NEMA 7 XP
Portable Industrial Units


Portable 40 ton XP unit

20 ton 40 ton 80 ton


Pressurization system XP


Products offered

  • Explosion-proof Air Conditioners
  • Hazardous Location Air Conditioners
  • Flame-proof Air Conditioners
  • Explosion-proof Pressurizing Systems
  • Gas-phase Air Filtration Units
  • Explosion-proof Heaters
  • Custom Air Products and Services is also one of the leading manufacturers and suppliers of portable rental HVAC explosion-proof equipment.


for 1-3 ton modified
window units

QPS certified


For use in areas such as

  • Switchgear Buildings
  • Motor Control Centers
  • Control Rooms
  • Analyzer Shelters
  • Driller’s Cabins
  • Many others


CAPS Explosion-proof
HVAC Systems are

  • Coated with high quality, corrosion proof paint
  • Manufactured for the chemical, petrochemical, refining, and offshore oil & gas industries, both domestic and international
  • Custom designed with innovation and flexibility to meet changing industry needs
  • Competitively priced and produced in a timely fashion

CAPS Explosion-proof
HVAC System Options

  • Customer specified cabinet materials; stainless steel, aluminum, or galvanized steel
  • Customer specified skid materials; stainless steel, aluminum, or galvanized steel
  • Customer specified design conditions
  • Customer specified electrical classification
  • Hot gas bypass
  • Remote air cooled
  • High ambient operation