Pneumatic Door Lock For Class 1 Division 1

Providing a dual 2 or 3 discharge 2 solids handling and 2 vane semi open cast iron impeller.

Pneumatic door lock for class 1 division 1.

Powerful pneumatic non sparking explosion proof swing door openers can be all pneumatic operation or choose explosion proof electrical activation devices from our extensive line we can even provide unique controls including maglocks for class 1 div 2 environments not available anywhere else. Since the changes to the code hazardous locations with gases or vapors class i present can be reclassified as zone 0 1 or 2. Remote electronics 210r i isb no display 210r idt isb local display intrinsically safe same as above except group a is included model 100fs flow switches us only remote electronics 100fs i isb. Hazardous location hl series air conditioners have all electrical components located in a sealed pressurized compartment representing a major advance in safety and reliability.

Class 1 division 1 defines a specific hazardous location in which ignitible flammable gases or vapors exist. Or breakdown or faulty operation of equipment which causes them to become a source of ignition. Featuring nema 7 enclosures pendants and fittings as well as explosion proof rated motors as required epc series electric explosion proof chain hoist products are intended for h 4 operation in class i environments with flammable gasses and vapors and class ii locations where combustible dust is present. Kooltronic hazardous location air conditioners are certified for class 1 div 1 and div 2 enclosures and cabinets with purge systems.

If the motor is out of the air stream are we good. Class ii division 1. Intrinsically safe class i division 1. Because of repair maintenance or leakage.

A bronze impeller is optional for this model. One of the following three situations must exist in order for an area to be considered a class ii division 1 location. Click to view hl models. It is class 1 division 1 groups c d and class 1 zone 1 and group iia and iib certified.

The key difference between divisions and zones relate to terminations. Under normal operating conditions 2. Class i division 1 groups b c and d class ii division 1 groups e f and g class iii division 1. When comparing divisions and zones division 2 is equivalent to zone 2 but division 1 is equivalent to either zone 0 or 1.