GrandMfg® Oil level Sight glasses, oil sight gauge, oil sight gage, oil level indicator, liquid sight glass, sight window, view ports, male thread sight glasses, domed sight glass plugs

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.

PressureRange:  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.