McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    24 Products

    Gauge Glass for Heavy Duty Level Indicators

    Image of Product. Front orientation. Gauge Glass. Gauge Glass for Heavy Duty Level Indicators, Reflex Glass.
    Image of Product. Front orientation. Gauge Glass. Gauge Glass for Heavy Duty Level Indicators, Clear Glass.

    Reflex

    Glass

    Clear

    Glass

    Use this gauge glass with heavy duty level indicators.
    Reflex Glass—Reflex glass shows the level of liquid behind it, but you won’t see the liquid’s color or the particulates in it.
    Clear Glass—Clear glass helps you monitor the color of liquid and any particulates in it, in addition to the liquid’s level. Use two pieces of this glass in your indicator; the liquid flows between them, so you see straight through.
    Gaskets—Use gaskets to seal the glass.
    Glass
    Gaskets
    Max.
    Pressure
    Temp.,
    ° F
    Gauge Glass
    Size
    Ht.
    Wd.
    Thk.
    Liquid
    Steam
    Min.
    Max.
    Specs. Met
    JIS
    Specification
    Mil. Spec.
    Each
    Each
    Reflex Glass
    14 1/2"1 5/16"11/16"4,000 psi @ 100° F500 psi @ 425° F-415470DIN 7080, DIN 7081JIS B 8211MIL-G-1635636885K2100000036885K8100000
    25 1/2"1 5/16"11/16"4,000 psi @ 100° F500 psi @ 425° F-415470DIN 7080, DIN 7081JIS B 8211MIL-G-1635636885K220000036885K820000
    36 1/2"1 5/16"11/16"4,000 psi @ 100° F500 psi @ 425° F-415470DIN 7080, DIN 7081JIS B 8211MIL-G-1635636885K530000036885K830000
    47 1/2"1 5/16"11/16"4,000 psi @ 100° F500 psi @ 425° F-415470DIN 7080, DIN 7081JIS B 8211MIL-G-1635636885K540000036885K840000
    58 5/8"1 5/16"11/16"4,000 psi @ 100° F500 psi @ 425° F-415470DIN 7080, DIN 7081JIS B 8211MIL-G-1635636885K550000036885K850000
    69 7/8"1 5/16"11/16"4,000 psi @ 100° F500 psi @ 425° F-415470DIN 7080, DIN 7081JIS B 8211MIL-G-1635636885K560000036885K860000
    711"1 5/16"11/16"4,000 psi @ 100° F500 psi @ 425° F-415470DIN 7080, DIN 7081JIS B 8211MIL-G-1635636885K570000036885K870000
    812 5/8"1 5/16"11/16"4,000 psi @ 100° F500 psi @ 425° F-415470DIN 7080, DIN 7081JIS B 8211MIL-G-1635636885K580000036885K880000
    913 3/8"1 5/16"11/16"4,000 psi @ 100° F500 psi @ 425° F-415470DIN 7080, DIN 7081JIS B 8211MIL-G-1635636885K590000036885K890000
     
    Clear Glass
    47 1/2"1 5/16"11/16"1,940 psi @ 100° F1,620 psi @ 425° F-2060036885K61400000036885K840000
    58 5/8"1 5/16"11/16"1,750 psi @ 100° F1,460 psi @ 425° F-2060036885K61500000036885K850000
    69 7/8"1 5/16"11/16"1,565 psi @ 100° F1,305 psi @ 425° F-2060036885K61600000036885K860000
    711"1 5/16"11/16"1,375 psi @ 100° F1,145 psi @ 425° F-2060036885K61700000036885K870000
    812 5/8"1 5/16"11/16"1,190 psi @ 100° F990 psi @ 425° F-2060036885K61800000036885K880000
    913 3/8"1 5/16"11/16"1,000 psi @ 100° F835 psi @ 425° F-2060036885K61900000036885K890000
     

    Heavy Duty Gauge Glass Gaskets

    Image of Product. Front orientation. Gauge Glass Gaskets. Heavy Duty Gauge Glass Gaskets.
    Use these gaskets with heavy duty level indicators to seal the glass. They are not rated for steam.
    Max.
    Pressure
    Temp.
    Range, ° F
    For Gauge
    Glass Size
    Thk.
    Liquid
    Steam
    Min.
    Max.
    Color
    Each
    Fiber/SBR
    11/16"1,200 psi @ 600° FNot Rated-40600Gray36885K8100000
    21/16"1,200 psi @ 600° FNot Rated-40600Gray36885K820000
    31/16"1,200 psi @ 600° FNot Rated-40600Gray36885K830000
    41/16"1,200 psi @ 600° FNot Rated-40600Gray36885K840000
    51/16"1,200 psi @ 600° FNot Rated-40600Gray36885K850000
    61/16"1,200 psi @ 600° FNot Rated-40600Gray36885K860000
    71/16"1,200 psi @ 600° FNot Rated-40600Gray36885K870000
    81/16"1,200 psi @ 600° FNot Rated-40600Gray36885K880000
    91/16"1,200 psi @ 600° FNot Rated-40600Gray36885K890000
     
    back to top