Pay in 4 interest-free payments of $18.72 Learn more
Ships within 48 hours · Estimated delivery Oct 2 - Oct 7
including petroleum refining
This full facepiece reusable respirator offers lightweight comfort and ease of use
K277-EXT3 3" extension
To be plugged in the cigarette plug of the car
PM612ME-I/O Brass 12" Combination Inage (Sounding)/Outage (Ullage) Plumb Bob Respirators including petroleum refiningDesigned to accurately measure the distance from a fixed reference point on top of a tank to the surface of the liquid inside the tank. The zero calibration point is at the inside top of the bob hole. They have grooves on the brass side adjacent to the PHENOLIC scale as recommended by API. Solid brass 12" long inage outage bob used with inage, sounding tapes. Bob has a 0 to 6" outage scale with the zero calibration at the bottom on the English side.
