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  • NPT Brass Sight Glass Gauge plug Air Bubbles in Overflow Tank
  • NPT Brass Sight Glass Gauge plug Air Bubbles in Overflow Tank
  • NPT Brass Sight Glass Gauge plug Air Bubbles in Overflow Tank
NPT Brass Sight Glass Gauge plug Air Bubbles in Overflow Tank NPT Brass Sight Glass Gauge plug Air Bubbles in Overflow Tank NPT Brass Sight Glass Gauge plug Air Bubbles in Overflow Tank

NPT Brass Sight Glass Gauge plug Air Bubbles in Overflow Tank

  • Brass Oil level sight glass
  • Pump,Oil Receivers,Gearboxes,Speed Reducer,
  • Compressor and Power Transimission liquid oil 
  • level sight glass surge tank liquid sight gauge 
  • air bubbles sight glass
  • INQUIRY

Brass sight glass


Material Body:   Brass/aluminum/stainless steel/plated steel

O-Ring: Viton,FKM,FPM,NBR, Aramid gasket and Copper seal

Glass Thickness: 2mm to 5 mm

Reflectors: Stainless Steel 304 Reflector

                 (Any type you can chose with reflector or without Reflector,  You also can add float ball.)

Glass Type: Natural Glass,Tempered Glass and Borosilicate Glass 

Resist Tempreature Range:-30'C to 120'C

Pressure Range:  5-10 Bar(0.5MPa to 1 MPa).

Thread type:NPT,NPTF,UNC,UNF,Metric and BSP(G thread)

Size: Below you will get the size you wanted.Another size is okay.OEM are welcome.

Usage:  Pump,Oil Receivers,Gearboxes,Speed Reducer,Compressor and Power Transimission.

Domed Head Hexagon Oil Sight Glass (Metric,BSP & NPT)1.JPG





LINK TO:     GO TO GRAND-MFG CATALOGUE


Any special requirements just feel free to let us know. 







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