HYSYJ4 oil viewing device’sinlet and outlet shape is an angle 900,which can meet different requirements.
100%Factory Tested.
Size and thread:NPT3/4”(female)x M33x1.5(male)
BSP3/4”(female)x M33x1.5(male)
Body:iron
Viewing glass: Toughened glass
Seals:Buna-N
Surface:Electronic Chrome plated
Drawing: