NPT 1 Steel Oil level Sight glass

Steel Oil level Sight glass, oil sight gauge, oil sight gage, oil level indicator, liquid sight glass, sight window, view ports, male thread sight glasses, domed sight glass plug
Material
Body: Aluminum, Steel, PMMA, Plastic and Brass
O-Ring: Viton and NBR
Glass: Natural Glass
Glass Thickness: 2mm to 5 mm
Glass Type: General Glass, Tempered Glass and Borosilicate Glass
Resist Temperature Range: -30 Cent degrees to 120 Cent degrees.
Pressure Range: 5-10 Bar or 0.5MPa to 1 MPa.
Connections: NPTF, NPT, UNC, UNF, Metric and BSP (G thread)
Size:M10X1, M16X1.5,M20X1.5, ,M27X1.5,M33X1.5,
G 3/8,G 1/2,G 3/4,G 1 NPT 3/8, NPT 1/2,NPT 3/4,NPT 1
MOQ: 2000 Pcs each size
Delivery time: 20 days.
Usage: Pump, Thin-wall container, Radiator, Hydraulic reservoir, receivers, Gearboxes, Speed Reducer, Compressor and Power Transmission.