Sight Glass

Sight glass is a device used to observe the contents of containers and equipment. It is a safety accessory and should be checked regularly.

* According to the shape, it is divided into circular and rectangular sight glasses.
* According to the use, it is divided into peeping and lighting sight glasses.
* According to the structure, it is divided into sight glass with / without lining, with cover, with flushing device, etc.
* Besides, there are oil sight glasses, boiler sight glasses, tank sight glasses, etc.

Sight glass is one of the main accessories on industrial pipeline installations. In the pipelines of industrial production equipment in petroleum, chemical, pharmaceutical, food and other industries, the sight glass can observe the flow and reaction of liquid, gas, steam and other media in the pipeline at any time, and play a role in monitoring and avoiding accidents in the production process.

As a trusted distributor for years, OKmarts can offer favorable sight glass prices, a wide range of brands, fast shipping/delivery, and ample supply. There are many kinds of sight glasses for sale on our website. There is always one that can meet your needs.

If you couldn’t find what you want, or have any questions about the product, please contact our customer service staff.

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  1. Danfoss Sight Glass SGP16SI
    Suitable for HCPC and HFC refrigerants
    Indicates that the water content in the refrigeration system is too high
    Indicates insufficient subcooling
    Indicates insufficient refrigerant
    Rating:
    0%
    $44.92
  2. Danfoss Sight Glass SGH 10S
    Ambient temperature -50℃-80℃ Maximum working pressure PS/MWP=46bar
    Rating:
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    $35.94
  3. Danfoss Sight Glass SGN6
    SGN type refrigerants have indicators that change color to show only the water content in the refrigerant
    Rating:
    0%
    $21.48
  4. Danfoss Sight Glass SGN10
    SGN type refrigerants have indicators that change color to show only the water content in the refrigerant
    Rating:
    0%
    $29.30
  5. Danfoss Sight Glass SGR 014-0005
    Thread fit type without moisture indicator
    Rating:
    0%
    $34.38
  6. Danfoss Sight Glass SGI 6S
    Maximum working pressure 35bar Medium temperature -50℃—110℃ Precautions for using night vision goggles The sight glass is dark blue when the water content is the lowest and pink when the water content is the highest, which means the filter drier needs to be replaced.
    Rating:
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    $26.95
  7. Danfoss Sight Glass SG2S
    The sight glass is dark blue when the water content is the lowest and pink when the water content is the highest, which means the filter drier needs to be replaced. SG without humidity indicator. caliber:1/4"Solder Connection size:6.35mm
    Rating:
    0%
    $23.05
  8. Danfoss Sight Glass SG4S
    The sight glass is dark blue when the water content is the lowest and pink when the water content is the highest, which means the filter drier needs to be replaced. SG without humidity indicator. caliber:1/2"Solder Connection size:12.7mm
    Rating:
    0%
    $30.86
  9. EMERSON Sight Glass HMI-STT3
    Maximum Working Pressure: 680 Psig Nozzle size: 3/8ODF Connection method: ODF welding connection
    Rating:
    0%
    $42.55
  10. EMERSON Sight Glass AMI-1SS3
    Maximum working pressure: 45 bar Takeover size: 3/8ODF Connection method: ODF welding connection
    Rating:
    0%
    $29.90
  11. EMERSON Sight Glass AMI-1MM2
    Maximum working pressure: 45 bar Takeover size: 1/4 Connection method: external thread x external thread
    Rating:
    0%
    $59.50
  12. EMERSON Sight Glass AMI-1MM5
    Maximum working pressure: 45 bar Nozzle size: 5/8 Connection method: external thread x external thread
    Rating:
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    $33.35
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