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Class A Ovens / Solvent Venting Ovens / Explosion Proof (XP) Ovens

Thermal Product Solutions supply Class A explosion proof ovens manufactured by Blue M and Gruenberg. These robust solvent venting ovens are designed to house volatile atmospheres used to handle and expel hazardous and flammable vapors.

Blue M Friction-Aire® Safety Oven

Blue M Friction Aire® ovens provide a controlled heat source without heating elements, which eliminates atmospheric explosions and ignitions when working with hazardous Class 1, Group D materials. Class 1 atmospheres contain flammable vapors, and Group D materials include many solvents commonly used in finishing applications, such as lacquers and paints.

Chamber Size:
1.3 to 13.7 cubic feet

Key Specifications
  • Temperature Range: +25°C above ambient to 260°C (500°F)
  • Control: +/-0.5°C
  • Uniformity: at +100°C - 0.5°C
  • Resolution: 0.10°C
  • Run up time to +150°C: 120 minutes

Blue M Class A Batch Oven

Blue M Class A Batch Ovens are mechanical convection electric chambers that include safety features recommended in NFPA Bulletin 86 as standard. The design of the chamber concedes that the element temperature may be well above the auto-ignition point of some flammable materials, but this is mitigated by maintaining a non-explosive mixture through the use of higher than normal exhaust rates. Increased heating element kW compensates for this exhaust factor.

Chamber Size:
16 to 96 cubic feet

Key Specifications
  • Temperature Range:+15°C above ambient to 316°C
  • Control:+/-0.5°C
  • Run up time to +316°C: 90 minutes

Gruenberg Silver Select Panelized Class A Truck In Ovens

Gruenberg designs and manufactures a complete line of panelized Class A Truck-In and walk-in industrial ovens. Ideal for most solvent evaporation processes.

Chamber Size: 150 to 360 cubic feet

Key Specifications

  • Maximum Temperatures Range: 150°F to 500°F

Blue M CSP Safety Oven

This small, cost-effective industrial safety oven meets NFPA Bulletin 86 requirements for handling solvents and expelling hazardous vapor. Ideal for industrial safety oven applications such as flash curing paint samples, drying solvents, curing epoxies or adhesives. This industrial safety oven is also useful in laboratories that require a variety of product loads.

Chamber Size: 3 cubic feet

Key Specifications
  • Temperature Range: 10°C above ambient to 343°C
  • Control: .25%

Gruenberg Solvent Venting Class A Oven

All standard Gruenberg industrial ovens can be designed to house volatile atmospheres. Gruenberg designs all Class A industrial solvent venting industrial ovens to conform to OSHA, NFPA 86A, Factory Mutual (FM), and Factory Insurance Association (FIA) requirements.