All components of the 4000-20 are replaceable and the unit can be disassembled for cleaning and maintenance.
Includes Belt
Warms compressed breathing air coming into respirators by as much as 30 Deg F(17 Deg C)

Technical Details

Product Details

Package Dimensions
Width : 2 inch
Height : 2 inch
Length : 7 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01NB93EX3