Continuous and direct level indication without supply voltage: glass level gauges from WIKA consist of a gauge body that constitutes the main element. A liquid channel is machined into it. Other elements are valve heads, process connections, glasses and/or mica shields. The use of mica shields is recommended for certain applications and high ...Our round tank sight glasses type 318 (PN 2.5) are welded onto or into a vessel wall to allow observation or illumination of the inside of the vessel.ACI tank sight glasses type 318 are designed for an operating pressure of 2.5 bar(g), based on DIN 28120.A sight glass made of chemically highly resistant borosilicate glass DIN 7080 (or similar) is clamped between …Sight glass can only show refrigerant condition at that point: superheated, saturated, or subcooled and no indication of the amount or sh or sc. A false subcooling due to non-condensables or/and pressure drop between where the readings are taken and the glass location can show saturation in the glass. I never trust the moisture indicators …Color. Silver. Material. SS. We are suppliers of TC End Sight Glasses Mallinath Metal Imported manufacturer and supplier Sight Glass with TC End Connection and SMS end Connection in 304, 304L, 316 & 316L in different sizes. Specifications: Material- Glass, SS. Grade - 304, 304L, 316 & 316L. Size - As per Client.Steam Trap Stations. Condensate Recovery. PowerTrap® (Mechanical Pump) Waste Heat Recovery. Steam Condensing Heat Exchanger. High-Temperature Waste Water Heat Exchanger. Pressure Reducing Valves. Pressure Reducing Valves for Process Steam (with Built-in Separator & Trap) Pressure Reducing Valves for Steam.CSE Hygienic Sight Glasses are used as viewing ports in to pipe lines or vessels. Their applications range from providing a visual indicator of flow to checking a batch is mixing as you would like it. An in-line sight glass is perfect if you need to inspect a product in line. The in-line version uses a borosilicate glass cylinder bolted between ...Oil level sight glass; Adding high visibility sight glasses to your boiler room - b... Bimco-bombay instrument 15 bar rotary sight glass, model nam... Bimco stainless steel dome glass ball flow indicator, model ... Bimco-bombay instrument ss.316/ss.304 dome oil sight glass, ... Brass sight glass; Sight glass sight flow indicator, size: 25mm to ... Circular sight glass discs are commonly used in factories, water processing facilities, breweries, and dairies. Tanks and vats in various industrial operations also make frequent use of circular sight glasses. Typically, the highest-pressure sight glasses are almost universally circular. Unique Sight Glass Variations Sight Glass by definition allows observing processes safely in tanks, reactors and more without disturbing the ongoing process. All sight glasses offered by Noble Glass Works Private Limited are made of borosilicate glass 3.3 only which makes it withstand all kinds of severe conditions. Sight Glass are used in pharma, petrochemical, food and dairy, oil …Explore insightful videos covering everything from mastering sight glass maintenance to gaining in-depth knowledge of fluid processes. Go to Zight on Videos. Resources. Zight offers a comprehensive resource library featuring free informative guides, downloadable data sheets, and engaging videos for you to access. Download and save them for your …Our sight glass range includes: Most of the sight windows that we stock have glass fused to a sturdy metal frame. The frame of the wight windows offers excellent support to the glass, thus making them a durable addition to your tanks or pipes. Since the metal frame holds the glass and absorbs mounting stress, the glass window stays unaffected ... Visilume supplies a wide range of sight glasses for viewing the contents and also the level of tanks, vessels or pipelines. Sight glasses allow you to monitor liquid flow either manually or at a distance. Sight glasses can be installed by welding, bolting or clamping into your equipment. Sight glasses are assembled to suit the needs of your ... A sight-glass-fitting can be used to observe and check tanks like silos, storage tanks or pressure vessels. The exceptionally pressure and temperature resistant glasses allow you to see the inside of the tank for visual inspection. The container sight glasses from NieRuf come in two models: as rectangular or circular sight glasses.Flanged Sight Glasses. Omega Valves can supply a wide range of flanged sight glasses for viewing the contents and/or level of tanks, vessels or pipelines. Add to quote. Category: Sight & Flow Indicators. Type. Size & Connections. Duty. Materials. Pressure Rating. A borosilicate sight glass fused to a metal ring. A unique combination of glass and metal places the glass in compression, creating an amazingly strong and reliable sight glass. METAGLAS ® is the No. 1 selling sight glass, installed in more locations around the world. Clamp-style, bolt-on, weld-on, and threaded models available. METAGLAS® eliminates this mode of sight glass failure, helping to improve safety and avoid the expense and inconvenience of unscheduled plant shut downs. These advantages are due to the unique "glass fused to metal" fabrication of METAGLAS® which gives it unmatched strength and integrity. METAGLAS® is made by melting circular glass inside …Sight glass is generally subjected to elevated temperatures, chemical attack and high pressure. So selecting the appropriate glass substrate is critical in order to ensure safety even in the harshest of environmental conditions. The sight glass is a disc held between two metal frames which are bolted, clamped, or fused to the frame.The types of metal, glass and seal material used in a sight glass are entirely dependent on the required observation mechanism, process fluid, process temperature and process pressure. Transparent medium, or the …Apart from basic visual inspection, Tank Mounted Sight Glass can be used for various purposes like analyzing the flow of liquid, colour changes happening in the process, …Sight glass can only show refrigerant condition at that point: superheated, saturated, or subcooled and no indication of the amount or sh or sc. A false subcooling due to non-condensables or/and pressure drop between where the readings are taken and the glass location can show saturation in the glass. I never trust the moisture indicators …Posted on October 21, 2019 by LJ Star in Blog. The purpose of a sight glass is to allow plant managers and engineers to look inside of their systems without disrupting the environment within. Often referred to as viewing glasses, they offer you a way to see the levels of liquids or gases that are traveling through a critical point of your ...A One-Stop Online Solution For Purchasing Eyewear And Its Accessories, Lenskart Delivers Them Right At Your Doorstep With Convenient Methods Of Payment. Sunglasses as well as Eyeglasses Are Available For Men And Women In A Diverse Array Of Styles And Trendy Colours. If You Want To Try Out Contact Lenses, Pick The Ones Of Your Choice From …Our warehouse are open and our personnel are working to ensure we can continue to supply the essential products and services that our customers need. 0861 SPIRAX (774 729) Contact Us. Sight Glasses at Spirax … Sight Glass (Mini) Inline + Spool; View Ports; High Pressure; Tank Sight Glasses; Spools View All. 1 - 12 inch Spools; Sleeved + Jacketed; Strainers + Filters View All. Strainers; Filters; Valves View All. Check Valves; Ball Valves; Butterfly Valves; Butterfly Valve Seats; Diaphragm Valves; Pneumatic Valves; Back; DIN 11851 Fittings View All ... That’s why we offer a variety of options for customization, including inline sight glass windows and internal lighting. Inline sight glasses provide a convenient way to check fluid levels without opening the tank and can also be used for monitoring purposes. Internal lights are useful for inspecting the tank contents and process observation. The principle of the reflex level indicator is based on the reflection of light. In the gas or steam phase, the light is reflected by the prismatic grooves of the sight glass so that bright indication is achieved. In the liquid phase, the light is absorbed, resulting in a dark indication of the level.4" (100mm) to 8" (200mm) long. KABIR MAKE Sight Glass (Sight Flow indicators) is used for monitoring flow in pipelines for a wide range of applications. Dharmi’s Sight Glass suitable for various rugged industrial applications. These Sight Flow Indicators are bi-directional type and easy to install in any orientation.Sight Check (combined sight glass and check valve) English. IM-P022-02. Download PDF. Single and Double Window Sight Glasses and Sight Check. English. IM-S32-04. Download PDF. Sight Glasses at Spirax Sarco Philippines allow quick & easy steam system inspection, which can protect plant equipment & improve operational efficiency.Business listings of Sight Glasses, Stainless Steel Sight Glass manufacturers, suppliers and exporters in Mumbai, साइट ग्लास विक्रेता, मुंबई, Maharashtra along with their contact details & address. Find here Sight Glasses, Stainless Steel Sight Glass, SS Sight Glass, suppliers, manufacturers, wholesalers, traders with Sight Glasses prices for buying.Power: 24, 120, 230 volt. Standards: explosion-proof ATEX Zones 1 & 2 and 21 & 22. Size: 80 x 72 x 185mm. More Details. L.J. Star, the leader in process observation equipment and technology, offers a complete line of sight glass accessories that corresponds with its complete line of sight glasses, lights, sanitary fittings and level gauge ...Sight Glass are used in pharma, petrochemical, food and dairy, oil and gas, petroleum/refinery, dyes and pigments, process equipment, water treatment, fertilizer, …*Proportion agreeing to “I love my dot glasses" at the 30-day visit. REF: SGV Data on file 2021. Control of Myopia Using Peripheral Diffusion Lenses: Efficacy and Safety Study, 24-month results (n = 256, 14 North American sites). Sight Glass Types Visilume supply a wide range of sight glasses for viewing the contents and/or level of tanks, vessels or pipelines. Methods of installation are by welding, bolting or clamping into your equipment. Pressure ratings range from high vacuum, through atmospheric to high pressure applications. Temperature ratings range for cryogenic to furnace. Sizes range from 6 mm through to ... Sight Glass Manufacturers:- Uses. Sight glasses and Sight Glass windows, as mentioned above, are most commonly used in industries that use pressurized systems; steam boilers and steam generators are found in a wide variety of industries, such as utilities and power generation, cement production, food and beverage, and dry cleaning. Sight Glass Pegasus in house manufacturing and partner services host extensive abilities to process sight glass products used in liquid level gauges, inline sight glass, boiler gauge glass, lantern and tubular sight glass as well as a large host of specialty applications. Selection of an industrial sight glass based on the type of glass depends entirely on its application – in particular, its temperature, the reaction of its chemicals with glass, and its pressure. Standard DIN 7080 rates borosilicate glass to 280°C (536°F) and Standard DIN 8902 rates soda lime sight glass to 150°C (302°F).Sight glass, also known as a sight window or view port window, is a visual observation window made from a robust glass substrates such as SCHOTT Borofloat® and is used to … Standard sight glass units for process application. (800) 624-9043. HOME CONTACT. Order Online; Catalog; Request a Quote ; Sight Glass Resources; Product Support ... Specifications of Sight Glass. Line Size: 15 NB to 150 NB. Wetted parts: MS, SS 304, SS 304L, SS 316, SS 316L and PP, PTFE Lined. Connection: Flanged to ASA, ABS, DIN, JIS, Screwed BSP, NPT, Butt Weld. Design Temperature: Up to 200°C depending upon the type. Design Pressure: Up to 10 Kg/cm² depending upon the type.In the late 1990s, Pfaudler launched the “Glasslook” sight glass series. Sight glasses were no longer fixed by screws in chambers but fused-in a glass-lined ring. The glass and the glass lining are joined to a single compound with the following benefits: Less complex assembly, less bulky; Fracture proof, failure impossible; No gasket needed, absolutely …We manufacture all types of sight glass use for various industries. A sight glass or water gauge is one type of level sensor kind of a transparent tube through which an operator can check the tank or a boiler and observe the liquid level contained within to get ensure quality and safety. These sight glasses are manufactured according to international standards in …Steam Trap Stations. Condensate Recovery. PowerTrap® (Mechanical Pump) Waste Heat Recovery. Steam Condensing Heat Exchanger. High-Temperature Waste Water Heat Exchanger. Pressure Reducing Valves. Pressure Reducing Valves for Process Steam (with Built-in Separator & Trap) Pressure Reducing Valves for Steam. Sight Glass Pegasus in house manufacturing and partner services host extensive abilities to process sight glass products used in liquid level gauges, inline sight glass, boiler gauge glass, lantern and tubular sight glass as well as a large host of specialty applications. Power: 24, 120, 230 volt. Standards: explosion-proof ATEX Zones 1 & 2 and 21 & 22. Size: 80 x 72 x 185mm. More Details. L.J. Star, the leader in process observation equipment and technology, offers a complete line of sight glass accessories that corresponds with its complete line of sight glasses, lights, sanitary fittings and level gauge ...Supplier Diversity. Tube-style liquid-level sight glasses mount to the outside of barrels, tanks, or other liquid storage containers and monitor and visually show the remaining volume of a substance. Liquid from the tank travels through the sight tube. As levels rise and fall within the container, the fluid within the sight tube aligns with a ...SIGHT GLASS SUPPLIER DUBAI. Dutco Tennant LLC, PO Box 233, Dubai, U.A.E. +9714 2220186. +9714 2236193. [email protected]. Dutco Tennant LLC offer a wide range of Maritime & Energy products such as Sight Glass used in Oil & Gas type Tank Farm Products.Sight Check (combined sight glass and check valve) English. IM-P022-02. Download PDF. Single and Double Window Sight Glasses and Sight Check. English. IM-S32-04. Download PDF. Sight Glasses at Spirax Sarco Middle East allow quick & easy steam system inspection, which can protect plant equipment & improve operational efficiency. The objective of a sight glass is to provide a window into a pressure vessel, a hot temperature or corrosive process environment, for machine vision or live observation. We manufacture and distribute sight glasses, sapphire and quartz windows as well as laser window assemblies. Circular sight glass discs are commonly used in factories, water processing facilities, breweries, and dairies. Tanks and vats in various industrial operations also make frequent use of circular sight glasses. Typically, the highest-pressure sight glasses are almost universally circular. Unique Sight Glass Variations The element in the sight glass senses the moisture of the atmosphere that it is in. In this case, the air has enough moisture to turn the sensing element pink (wet). Once a sight glass is put into an operating refrigeration system, it will over time adjust its color to indicate the moisture level of the refrigerant. This change can take several hours to occur…it will … A sight glass, also called a control or inspection device, is a window in a pipe, vessel, tank or silo for visually observing the presence, flow or level of a medium. In this way, a device or the entire process can be checked / inspected. The sight glasses in the piping system (inline assembly) can be supplied with various process connections ... Sight Glass 2017 The lighting element is available as a halogen or energy-saving LED lamp. The LED light source has numerous advantages over conventional halogen lights. In addition to a significantly longer life and lower power consumption, LED is characterised by its low heat generation. This "cold light feature" prevents burning on the sight glass. Sight Glass by definition allows observing processes safely in tanks, reactors and more without disturbing the ongoing process. All sight glasses offered by Noble Glass Works Private Limited are made of borosilicate glass 3.3 only which makes it withstand all kinds of severe conditions. Sight Glass are used in pharma, petrochemical, food and dairy, oil …Sight Check (combined sight glass and check valve) English. IM-P022-02. Download PDF. Single and Double Window Sight Glasses and Sight Check. English. IM-S32-04. Download PDF. Sight Glasses at Spirax Sarco Australia allow quick & easy steam system inspection, which can protect plant equipment & improve operational efficiency.The Petol sight glass allows the pumper and water hauler to see what is flowing through heat-treaters, separators, and storage tank drain lines at ... View full details $0.00 | / (inc GST) Add to cart View Details. Tank sight glasses available threaded or with victaulic groove. Good chemical stability and pressure resistance. From over 10,000 customer …A wide variety of options for the viewing of processes from circular sight glass discs in (Lumiglas®) borosilicate (acc to DIN 7080), (Lumiglas®) soda lime (acc to DIN 8902), quartz or sapphire glass materials, to tongue-shaped glass for rectangular sight glass fittings, to metal-fused sight glasses (METAGLAS®) , to custom sizing and quartz ...Maxos Round Sight Glass / Circular Sight Glass. ₹ 500 Get Latest Price. Type: Circular Sight Glass. Color: Clear Transparent. Material: Borosilicate. Maximum Pressure Rating: As per thickness and view area. Max Operating Pressure: 300 Bar, Subject to Thickness and Dia. Maximum Working Temperature: 320 Deg C.Sight glass flow indicators. Sight flow indicators allow operators to monitor the direction and speed of fluid movement through a pipe or conduit. Selection Considerations for High-Pressure Sight Glasses. Sight glasses allow operators to observe processes safely while they are in progress, which is particularly useful in applications involving high … Visilume supplies a wide range of sight glasses for viewing the contents and also the level of tanks, vessels or pipelines. Sight glasses allow you to monitor liquid flow either manually or at a distance. Sight glasses can be installed by welding, bolting or clamping into your equipment. Sight glasses are assembled to suit the needs of your ... Power: 24, 120, 230 volt. Standards: explosion-proof ATEX Zones 1 & 2 and 21 & 22. Size: 80 x 72 x 185mm. More Details. L.J. Star, the leader in process observation equipment and technology, offers a complete line of sight glass accessories that corresponds with its complete line of sight glasses, lights, sanitary fittings and level gauge ... Rayotek Sight Windows 8845 Rehco Road San Diego CA 92121. Tel: 858-558-3671 Fax: 858-558-6213 [email protected]. Rayotek Sight Windows is a division of The sight glass range consists of different models that are mounted or welded onto or into pressurized, non-pressurized and high-temperature tanks or vessels, or pipe systems. Made with borosilicate glass according to DIN 7080 and long-lasting, specially formulated gaskets, these sight glasses are resistant to different pressures, temperatures ... What is a sight glass fitting? Sight glasses enable visual inspection of the inside of containers and pipelines as well as the determination of filling levels. These are roughly divided into tank sight glasses, flow sight glasses and level indicators. Tank sight glasses consist of two flanges with a glass plate clamped in between. What makes sight glass so popular within these industries is that it allows plant managers and/or engineers to take a look inside their systems without having to disturb the environment within. By utilising sight glasses, a person would be able to see the levels of liquid or gas their application is using as they travel through a critical point ... Liquid Level Gauge. Figure 2: Reflex Glass Gauge. Figure 3: Vessel Mounted Level Gauge. Sometimes, it is advantageous to be able to inspect the interior of the tank or vessel onto which the sight glass is mounted. Figure 3 shows such an arrangement. Of course, it is entirely possible to mount a wider glass piece in order to gain a much better ... A sight glass is a device installed partway down a pipe to enable an external visual check through a glass window of the approximate condition of fluids running inside the pipe or tank. Generally, this product is used to check the dryness of liquefied refrigerant gas. Other products are more elaborate, with some types that facilitate the check ...The sight glass is a device used between any kind of non-transparent pipeline to observe the flow of liquid. This can be used both in horizontal as well as a vertical pipeline. The sight glass is constructed in such a way that it gives a complete view from every angle. Glass Material Borosilicate.Sapphire glass has a hardness of 9 on the Mohs scale, only diamonds are harder. Its high tensile strength (190 N/mm², in comparison: fused quartz has a strength of 67 N/mm², un-hardened borosilicate glass has a strength of 40 N/mm²) and compressive strength, as well as its hardness and temperature resistance (+1000°C) make sapphire glass a ... Sight glass can be fabricated from a number of materials including soda-lime glass, borosilicate glass, and fused silica/quartz. Material selection depends on the expected conditions regarding temperature, pressure, and process material. A given sight glass may be subjected to thermal shock, corrosive chemistries, abrasive wear, and impacts. Indian Agricultural Research Institute. Abstract and Figures. A B S T R A C T With the increased dependence on phosphine for disinfestations of grain stocks, a new …What is a Sight Glass? A sight glass, also called a control or inspection device, is a window in a pipe, vessel, tank or silo for visually observing the presence, flow or level of a …As a leading authorized distributor of high-quality sight glass kits and other pneumatic parts, you can rest assured that our components will deliver the performance you need for your project. If you need any help selecting a sight glass level component, please do contact us today. Or, you can take a look at our expert hub where you’ll find lots of tips …In the late 1990s, Pfaudler launched the “Glasslook” sight glass series. Sight glasses were no longer fixed by screws in chambers but fused-in a glass-lined ring. The glass and the glass lining are joined to a single compound with the following benefits: Less complex assembly, less bulky; Fracture proof, failure impossible; No gasket needed, absolutely … What makes sight glass so popular within these industries is that it allows plant managers and/or engineers to take a look inside their systems without having to disturb the environment within. By utilising sight glasses, a person would be able to see the levels of liquid or gas their application is using as they travel through a critical point ... The ACI tank sight glass type 326 is a variation of the type 321/323, intended for an extended range of applications, especially at higher temperatures and simultaneously higher pressures. This high performance sight glass is used to observe and illuminate the interior of closed vessels (boilers, tanks, silos, etc.).*Proportion agreeing to “I love my dot glasses" at the 30-day visit. REF: SGV Data on file 2021. Control of Myopia Using Peripheral Diffusion Lenses: Efficacy and Safety Study, 24-month results (n = 256, 14 North American sites).Sight glass is a visual observation window used to verify conditions in piping, vessels, chemical reactors or other industrial equipment.Sight glass windows are comprised of transparent glass materials fused to metal frames that function as single-piece components. Some of the advantages of this type of design are that the glass strengthens as it experiences compressive forces (rather than tension), and the metal frame absorbs the bulk of the mounting stress. This latter quality allows the …The most common application is flow indication. The Sight Glass is fitted in the pipeline to indicate if the fluid is flowing correctly in the line. These can therefore be used to indicate blocked or choked valves or Traps, strainers, pipelines or piping components which otherwise would lead to a decreased level of performance, plant efficiency and safety.What is a sight glass fitting? Sight glasses enable visual inspection of the inside of containers and pipelines as well as the determination of filling levels. These are roughly divided into tank sight glasses, flow sight glasses and level indicators. Tank sight glasses consist of two flanges with a glass plate clamped in between.Contact Supplier Request a quote. 304/316/wcb 20 Kg Double Window Sight Glass, Size: 1/2" To 10" ₹ 1,200/ Piece. Get Quote. Stainless Steel Sight Glass Valve, For Chemical Fertilizer Pipe ₹ 1,500/ Piece. Schott Duran® and Corning Pyrex® tubular gage glass is offered as Red Line, High Pressure Clear, Heavy Wall Clear, and Heavy Wall Red Line. Diameters range from 1/2″ OD to 1 1/2″ OD. End finishes may be cut, ground, or fire polished depending on application. Pressure ratings range from 90 PSI to 600 PSI depending on end finish, diameter ... Our sight glass range includes: Most of the sight windows that we stock have glass fused to a sturdy metal frame. The frame of the wight windows offers excellent support to the glass, thus making them a durable addition to your tanks or pipes. Since the metal frame holds the glass and absorbs mounting stress, the glass window stays unaffected ...
Tubular Sight Glass. High-pressure (1/2", 5/8" & 3/4") and heavy wall (5/8" and 3/4") O.D. Custom cut lengths from under 6" up to 72". Comes in both clear and red-line varieties. Tubular sight glass (also called ‘tubular gauge glass’) is found on the outside of a boiler or tank and it provides a simple and efficient way to view the liquid ... . Laser md
Supplier Diversity. Tube-style liquid-level sight glasses mount to the outside of barrels, tanks, or other liquid storage containers and monitor and visually show the remaining volume of a substance. Liquid from the tank travels through the sight tube. As levels rise and fall within the container, the fluid within the sight tube aligns with a ...Noble Glass Works Pvt. Ltd. was incorporated in 1995, and is a reputed manufacturer and supplier of specialized glass products. Our key product categories include glass … Circular sight glass discs are commonly used in factories, water processing facilities, breweries, and dairies. Tanks and vats in various industrial operations also make frequent use of circular sight glasses. Typically, the highest-pressure sight glasses are almost universally circular. Unique Sight Glass Variations As stated by Scott Miller of BM Engineering Supplies, “sight glasses allow you to monitor any possible pressure changes, and essentially anything else that sight glass windows allow …Sight Glass by definition allows observing processes safely in tanks, reactors and more without disturbing the ongoing process. All sight glasses offered by Noble Glass Works Private Limited are made of borosilicate glass 3.3 only which makes it withstand all kinds of severe conditions. Sight Glass are used in pharma, petrochemical, food and dairy, oil …Sight Glass by definition allows observing processes safely in tanks, reactors and more without disturbing the ongoing process. All sight glasses offered by Noble Glass Works Private Limited are made of borosilicate glass 3.3 only which makes it withstand all kinds of severe conditions. Sight Glass are used in pharma, petrochemical, food and dairy, oil …Sight Glass. A sight glass is a device installed partway down a pipe to enable an external visual check through a glass window of the approximate condition of fluids running inside the pipe or tank. Generally, this product is used to check the dryness of liquefied refrigerant gas. Other products are more elaborate, with some types that ...Sight Glass. A sight glass is a device installed partway down a pipe to enable an external visual check through a glass window of the approximate condition of fluids running inside the pipe or tank. Generally, this product is used to check the dryness of liquefied refrigerant gas. Other products are more elaborate, with some types that ... The benefit of this is that engineers can use the sight glass level to check if their industrial equipment is working effectively and safely without having to stop the machine. It also allows operatives to spot any potentially dangerous issues with the pipes, tanks or other components inside the system. Sight glasses allow quick and easy visual inspection throughout your system. Assess correct flow indication. Detect blocked flow. Identify any live steam or vapor leakage. Inspect color of product throughout process. Sight glass Sight glass installation Sight Glasses range Sight glass SGS40. Product Brochure. Technical Documentation. The lighting element is available as a halogen or energy-saving LED lamp. The LED light source has numerous advantages over conventional halogen lights. In addition to a significantly longer life and lower power consumption, LED is characterised by its low heat generation. This "cold light feature" prevents burning on the sight glass. Sight Glass Types Visilume supply a wide range of sight glasses for viewing the contents and/or level of tanks, vessels or pipelines. Methods of installation are by welding, bolting or clamping into your equipment. Pressure ratings range from high vacuum, through atmospheric to high pressure applications. Temperature ratings range for cryogenic to furnace. Sizes range from 6 mm through to ... Model S Flanged Sight Glass. $139.51 USD. Quantity. Add to cart. At the Pressure Products Company, we know that choosing the right industrial sight glass is essential to being able to live with your industrial process. We have been a specialized industrial sight glass manufacturer since 1959. We have more types of flange mounted sight glasses ... Supplier Diversity. Tube-style liquid-level sight glasses mount to the outside of barrels, tanks, or other liquid storage containers and monitor and visually show the remaining volume of a substance. Liquid from the tank travels through the sight tube. As levels rise and fall within the container, the fluid within the sight tube aligns with a ... .