LSP
LDI Industries LSP151-05-01 Gauge Sight Plug
A nice touch from Industrial Service Solutions is the adjustable settings included.
LDI Industries LSP151-05-01 Sight PLUG (OLD LSP151-5-R)
A nice feature of this Emerson device is the built-in overload protection.
LDI Low Pressure Sight Plug Hole Mount 1-24 UNS 3-Pack #LSP101-06-01
This one is clear, so you can quickly check what you have left.
LDI LSP201-08 Sight Plug 1-1/2npt Brass
What stands out about Specialty Industries Co. is how easy their products are to install.
LDI INDUSTRIES LSP51-05 Sight Plug Gage, NPT 3/4-14 Inch 1U924
What stands out about model 1111 is the thoughtful cable management system included.
