Pelican 1660-020-110 Protector Case, Black, 1 Each Aprons 5 Isobutylene 103L Calibration Gas

5 Isobutylene 103L Calibration Gas (50% LEL / Air Balance)

Small are specially designed for fit testing and monitoring earplug performance in high-noise environments

Various Legends Available – 1 PER BOX

Two caps and one plug are provided for the openings of the BT-63/64 where they would connect to a facepiece and respirator

Pelican 1660-020-110 Protector Case, Black, 1 Each Aprons 5 Isobutylene 103L Calibration GasPelican 1660 Protector Case Sensitive equipment needs protection, and since 1976 the answer has been the Pelican Protector Case. These cases are designed rugged, and travel the harshest environments on earth. Against the extreme cold of the artic or the heat of battle, Pelican cases have survived. Made in the USA, these tough cases are designed with an automatic purge valve, that equalizes air pressure, a watertight silicone O ring lid, over molded