liquid sight glass is a Construction & Real Estate product. Key specs — Brand: GRAND; Origin: China.
Product Description
Sight glass, oil level indicator, liquid sight glass, sight window Body material: aluminum, brass and steel Glass:Real glass 2 mm to 5 mm thickness. O Ring:Viton O rings
Size:M10 to M42, 1/2 inch to 2 inch Thread
Type: Meter thread, BSP, NPT Operate
Temperature: -20 cent degree to 120 cent degree Operate Pressure: 125 PSIG
MOQ: 2000 Pecs each size Delivery time: 20 days.
Payment:T/T Different company have different requirements, OEM Service is welcome. Any information, please call me or sand me mail: tonyliu1983 at yahoo dot com dot cn.