Oil level indicator Sight glass

Oil level Sight glasses, oil sight gauge, oilsight 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:2mmto5 mm
Glass Type: General Glass, Tempered Glass and Borosilicate Glass 
Resist Temperature Range: -30 Cent degrees to 120 Cent degrees.

PressureRange:  5-10Bar or 0.5MPa to 1 MPa.

Connections: NPTF, NPT, UNC, UNF, Metric and BSP (Gthread)

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 PowerTransmission.

Different company have different requirements, OEM Service is welcome.

Any information, please call me or sand me mail: grandmfgcn at yahoo dot com.