Flow Sight Glass

Description: Model series DG04 sight glasses are distinguished by their rugged construction and wide range of applications. They feature 0.94", 1.18", or 1.97" / 24, 30, or 50 mm long transparent cylinders made of acrylic, soda-lime, or borosilicate glass with very high wall thickness. These

• Flange Size: 0.55 to 15 inch
• Face to Face Dimensions or Overall Length: 0.375 to 12 inch
• Operating Pressure Range: 0 to 232 psi
• Material Temperature Range: 176 to 572 F

Description: Series GX Single-wall sight glass for liquids compatible with acrylic. 1/2″ – 3″ sizes, NPT or socket connections in PVC or polypro. Fluttering streamers optional. Series GY Double-wall sight glass for liquids compatible with Pyrex inner wall. 1/2″ – 3″ sizes, NPT or

• Thread or Flange Size: 1 inch
• Optical / Window: Glass
• Features: Other
• Connection Type: Threaded - NPT

Description: Series GX Single-wall sight glass for liquids compatible with acrylic. 1/2″ – 3″ sizes, NPT or socket connections in PVC or polypro. Fluttering streamers optional. Series GY Double-wall sight glass for liquids compatible with Pyrex inner wall. 1/2″ – 3″ sizes, NPT or

• Thread Size: 2 inch
• Face to Face Dimensions or Overall Length: 7.375 inch
• Flow Indicator Style:: Full View
• Mounting Orientation: Horizontal Mounting, Vertical Mounting

Description: Welded into a vessel or a pipeline, these rugged fittings provide either flow or level indication. They are available in carbon steel, stainless steel and special alloys. Obround visible glass sizes range from 1 to 4? in width and 6? to 24? inches in length, and are suitable for ASME

• Circular Diameter, Oblong Length: 12 to 24 inch
• Oblong Width: 1 to 4 inch
• Pressure Rating: 150 psi
• Optical / Window: Glass

Description: The SG13 is a maintainable brass multi-window sight glass with a cylindrical viewing window and screwed connections. The sight glass monitors the discharge downstream of steam traps in pressurised condensate return lines. It is screwed directly into the steam trap

• Thread or Flange Size: 0.5 to 1 inch
• Pressure Rating: 232.06032 psi
• Temperature Rating: 32 to 392 F
• Window Shape: Circular

Description: The strongest, most secure sight glass elements available, Metaglas® mechanically prestressed windows, are available in a sanitary design for process applications. Unlike some other sight glasses, Metaglas sight glasses meet the USP Type 1 standard for pharmaceutical use.

• Thread or Flange Size: 0.5 to 12 inch
• Circular Diameter, Oblong Length: 0.39 to 5.51 inch
• Pressure Rating: 85 to 230 psi
• Temperature Rating: 450 F

Description: Standard Inline Flow-Indicator Sight Glass with Threaded Connection The most common style of flow indicator for industrial application allows visual observation of process flow through a pair of sight glasses mounted on a casted metal body.

• Thread Size: 0.5 to 2 inch
• Operating Pressure Range: 150 to 300 psi
• Flow Indicator Style:: Drip Tube, Flapper, Plain, Rotor
• Mounting Orientation: Horizontal Mounting, Vertical Mounting

Description: protect glass against erosion and corrosion. Sight flow indicators are available in sizes from 3/8" to 4" with threaded and flanged options. High Flow Capacity Straight-through internal passage offers little resistance to flow. The flow area of all units is

• Flange Size: 0.375 to 4 inch
• Thread Size: 0.375 to 4 inch
• Face to Face Dimensions or Overall Length: 3.5 to 8 inch
• Operating Pressure Range: 150 psi

Description: A clear "sighting" section to observe material flowing through pneumatic or vacuum conveying lines. The design features: Smooth "straight-thru" design Eliminates turbulence Permanently attached grounding strip to eliminate static electricity Wide range of sizes with either aluminum or steel ends

• Face to Face Dimensions or Overall Length: 3.25 inch
• Mounting Orientation: Horizontal Mounting, Vertical Mounting
• Body Materials: Other
• Flow Indicator Style:: Plain

Description: Safe high-intensity illumination for sight glasses, ports, or general applications in hazardous (classified) locations. For specific-area illumination or the illumination of sight glasses or Visual Flow Indicators, the Lumiglas Model USL08-Ex lights are UL approved for Class 1,

• Illuminator Output: 35 to 100 watts
• Light Source: Lamp
• Illumination Type: Spot

Description: Window Flow Sights with Ball Indicator have an air-tight glass sight that allows visual observation of liquid flow, clarity, and condition. A nylon ball indicator shows the direction of fluid movement. The body is plated steel. The glass sight has a

• Pressure Rating: 125 psi
• Optical / Window: Glass
• Body / Housing: Steel
• Connection Type: Threaded - NPT

Description: Window Flow Sights for Full Flow are primarily used in low pressure oil lines. The air-tight glass sight allows visual observation of the liquid flow, clarity, and condition. There are no restrictions on the inside of the sight, resulting in the full

• Pressure Rating: 125 psi
• Optical / Window: Glass
• Body / Housing: Steel
• Connection Type: Threaded - NPT

Description: Window Flow Sights with Ball Indicator have an air-tight glass sight that allows visual observation of liquid flow, clarity, and condition. A nylon ball indicator shows the direction of fluid movement. The body is plated steel. The glass sight has a

• Pressure Rating: 125 psi
• Optical / Window: Glass
• Body / Housing: Steel
• Connection Type: Threaded - NPT

Description: Window Flow Sights with Ball Indicator have an air-tight glass sight that allows visual observation of liquid flow, clarity, and condition. A nylon ball indicator shows the direction of fluid movement. The body is plated steel. The glass sight has a

• Pressure Rating: 125 psi
• Optical / Window: Glass
• Body / Housing: Steel
• Connection Type: Threaded - NPT

Description: Kaydon Model 825 Overflow Sights are designed for convenient observation of liquid flow and are extremely practical for maintaining a desired or fixed level of liquid circulating in a system. The metal top has a 1/2" NPT vent connection to connect into the reservoir above the maximum

• Thread Size: 2 to 3 inch
• Flow Indicator Style:: Full View, Plain
• Body Materials: Other
• Connection Type: Threaded

Description: Product Features No Features Available KOBOLD's DKB flow indicator is ideal for use in either air or fluid flow applications. The absence of wear components assures high reliability in installations unsuitable for indicators using bearings with a rotating wheel or turbine. The DKB is

• Thread Size: 0.125 to 1 inch
• Operating Pressure Range: 85 psi
• Material Temperature Range: 250 F
• Features: Ball Float

Description: The DG06 flow indicator allows visual and quantitative monitoring of liquid flows. The device has two large glass panes – one on each side – and each with a scale attached. A stainless steel flap mounted in the flow chamber is lifted when there is flow and the

• Thread Size: 0.25 to 2 inch
• Face to Face Dimensions or Overall Length: 3.7401595 to 8.661422 inch
• Operating Pressure Range: 0 to 580.1508 psi
• Material Temperature Range: 302 F

Description: FLOWMETER, SIGHT GLASS, RATED FOR WATER, 250-2500 1/H, . FREE 2 YEAR RADWELL WARRANTY

• Process Media Type: Gas

Description: See-Flo® Flow Indicators show you at a glance, the color, clarity and flow of liquids in process lines. An alloy vane indicator is flexed in proportion to flow through the variable area indicator housing. The large tempered glass window permits easy observation of fluid

• Thread Size: 0.5 to 12 inch
• Face to Face Dimensions or Overall Length: 5.171875 to 12 inch
• Operating Pressure Range: 200 psi
• Material Temperature Range: -23 to 400 F

Description: available Rated for vacuum service Sight tubing can be calibrated directly Custom designs available; consult factory Optional 304 or 316 SS construction ANSI Class 300 lb flanges available Sanitary connections are available Optional drip tube insert for slow or intermittent flow

• Flange Size: 1 to 8 inch
• Face to Face Dimensions or Overall Length: 8 to 12 inch
• Operating Pressure Range: 40 to 285 psi
• Flow Indicator Style:: Armored

Description: Class 300 lb flanges available Sanitary connections are available Optional drip tube insert for slow or intermittent flow Standard Construction Borosilicate inner sight tube Polycarbonate, acrylic, or borosilicate outer sight tube PTFE Teflon® SuperSeal inserts Carbon steel

• Flange Size: 1.5 to 10 inch
• Face to Face Dimensions or Overall Length: 8 to 12 inch
• Operating Pressure Range: 45 to 285 psi
• Flow Indicator Style:: Armored

Description: Teflon® and borosilicate glass Available with sanitary fittings Threaded end connections available Rated for full vacuum service Sight tubing can be directly calibrated Custom designs available; consult factory Optional 304 or 316 SS construction ANSI Class 300 lb flanges available

• Flange Size: 1 to 8 inch
• Face to Face Dimensions or Overall Length: 8 to 12 inch
• Operating Pressure Range: 45 to 285 psi
• Connection Type: Flanged, Threaded

Description: Product Features Transparent Glass Cylinder For Liquids Maximum Pressure 230 PSIG Self-cleaning Mechanism for the Glass Cylinder Universal Mountablity KOBOLD's new DAA visual flow indicator features a self-cleaning mechanism to insure full visibility of the rotor at all times.

• Thread Size: 0.25 to 1.5 inch
• Operating Pressure Range: 230 psi
• Material Temperature Range: 212 F
• Body Materials: Brass, Steel - Stainless

Description: touch-screen and automatic screen adjustment, regulate flow rate with the high-resolution value by dialing in your manual setpoint. Easy to read from a distance, unlike hard to read sight-glass meters. Product Benefits Lifetime no-drift sensor warranty - if drift occurs,

• Pipe Diameter: 0.25 to 0.5 inch
• Gas Volumetric Flow Rate: 0 to 17.65536723163842 SCFM
• Operating Temperature: 32 to 122 F
• Operating Pressure: 3 to 160 psi

Description: High Flow High Pressure T Handle Adjustment Regulator Pilot Regulators to 2-1/2 NPT Rugged Design Metal Bowls with Sight Glass 1/4 to 1-1/2 NPT Size Range Assemblies Available

• Filter Size Rating: 5 microns
• Maximum Air Volume: 275 SCFM
• Maximum Inlet Pressure: 250 psi
• Operating Temperature: 40 to 150 F

Description: Most ranges also available in gallons per minute and NPT threads Compact Rugged 240 degree F. (115 degree C) temperature rating 100 psi pressure rating Many sizes in stock for immediate delivery Corrosion-resistant anodized aluminium body or brass end caps Polysulfone sight glass Can

• Liquid Volumetric Flow Rate: 19.8 GPM
• Operating Pressure: 100 psi
• Features: Aggressive / Corrosive Process Media, Differential Pressure Meter, Liquid, Vane Meter
• Mounting: In-line

Description: The DG02 mechanical flow indicator is used for visual verification of liquid flow. The rotational speed of the rotor is proportional to the liquid flow rate. The domed sight glass allows the rotor to be easily seen at any time. These devices are made of

• Thread Size: 0.25 to 1 inch
• Face to Face Dimensions or Overall Length: 3 to 3.5 inch
• Operating Pressure Range: 0 to 232 psi
• Material Temperature Range: 392 F

Description: acrylic glass ready for insulation on site (LLG SF). The range is based on 3 basic sight glasses: LLG 185, LLG 335 and LLG 740. The other standard lengths are combined by using variations of basic glass lengths. LLG sight glasses produce sufficient flow areas

• Pressure Rating: 362.59425 psi
• Temperature Rating: -58 to 212 F
• Optical / Window: Glass
• Window Shape: Oblong

Description: Ideal for monitoring water flow and, when used in conjunction with a control valve, permits precise regulation of water flow. Indicating vane visible through sight glass provides continuous flow rate and positive visual flow verification. Features and

• Pipe Diameter: 0.25 to 0.75 inch
• Media Temperature Range: 210 F
• Liquid Volumetric Flow Rate: 1.5 to 7.92 GPM
• Operating Pressure: 100 psi

Description: Ideal for monitoring water flow and, when used in conjunction with a control valve, permits precise regulation of water flow. Indicating vane visible through sight glass provides continuous flow rate and positive visual flow verification. Features and

• Pipe Diameter: 0.25 to 0.5 inch
• Media Temperature Range: 210 F
• Liquid Volumetric Flow Rate: 1.5 to 7.92 GPM
• Operating Pressure: 100 psi

Description: Features: ■ Compact, Rugged Design ■ 140º Rating ■ 100 PSI ■ Up to 100 GPM ■ Aluminum Body ■ Polysulfone Sight Glass ■ Can be mounted in any position ■ Optional Thermometer & Pressure Gauge

• Pipe Diameter: 1 to 2 inch
• Media Temperature Range: 0 to 140 F
• Liquid Volumetric Flow Rate: 1 to 100 GPM
• Operating Pressure: 100 psi

Description: MODULAR AIR LUBRICATOR, METAL BOWL-SIGHT GLASS, 142 CFM FLOW RATE, 0.75 INCH NPT PIPE SIZE, 142 SCFM MAX FLOW, 200 PSIG MAX PRESSURE, 40 TO 175 DEG F OPER TEMP RANGE, 2 MICRON DROPLET F ATOMIZED AVERAGE SIZE. FREE 2 YEAR RADWELL WARRANTY

• Media: Air

Description: Features: ■ Compact, Rugged Design ■ 240º Rating ■ 100 PSI ■ 10 to 40 GPM or 20 to 100 GPM ■ Aluminum Body ■ Polysulfone Sight Glass ■ Can be mounted in any position ■ Optional Thermometer & Pressure Gauge

• Pipe Diameter: 0.75 to 1 inch
• Media Temperature Range: 0 to 240 F
• Liquid Volumetric Flow Rate: 2 to 20 GPM
• Operating Pressure: 100 psi

Description: MANUAL DRAIN, METAL BOWL WITH SIGHT GLASS, 3/8" STD, 200 PSIG (13.8 BAR) MAX, 32°F TO 150°F (0°C TO 65.5°C), FLOW: 117.8 SCFM. FREE 2 YEAR RADWELL WARRANTY

Description: the system. Clear sight glass plugs facilitates visual inspection of water flow through the valve. Features And Benefits 2" Fire Test and Drain Valve Pressure rating 300 PSI The drain position allows unrestricted flow for rapid draining of the system. In the test position

• Valve Size: 2 inch
• Valve Type: Drain Valves
• Media: Water