3MVersafloHigh Capacity Battery TR-332 is a high capacity Lithium Ion battery pack intended for use with the 3MVersafloPowered Air Purifying Respirator TR-300.
Ideal for on-the-spot and emergency repairs, or when a conventional gasket is out of stock. Seals to 300??F and fills gaps to 0.050". Can be used on a variety of metal surfaces including aluminum...