Stainless steel 304 oil sight glass for pumps, compressors and blowers - NPT, BSP, metric threads

Stainless 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, oil sight glass plugs, round observation ports, NPT sight glass windows, reservoir oil sight glass, hydraulic tank oil sight glass.
Material:
Body: SS304, SS304L, SS316, SUS316L, SUS304, SUS304L, SUS316, SUS316L
O-ring: Viton and NBR
Glass thickness: 2 mm to 5 mm
Glass type: natural glass, tempered glass and borosilicate glass / Vycor glass
Temperature resistance range: -30°C to 120°C

Finishing: no anti-explosion protection, resistant to high temperature and high pressure.

Pressure range: 5-10 bar or 0.5 MPa to 1 MPa.

Connections: NPTF, NPT, UNC, UNF, metric and BSP (G thread).

Sizes: 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 per size.

Delivery time: 20 days.

The body is made of stainless steel, the glass is tempered glass, and the O-ring is a Viton sealing gasket. The product includes thread cap protection.

The oil level can be read correctly in the middle of the sight glass.

The sight glasses allow visual inspection of oil and water in tanks, air compressors, gearboxes, gear cases, bearing housings and mixers.

Usage: pumps, thin-wall containers, radiators, hydraulic reservoirs, receivers, gearboxes, speed reducers, compressors and power transmission systems.