Circular Sight Windows
from Lowell Corporation
Lowell Corporation Observation Windows for original equipment manufacturers and plant operation. Observation windows are used to provide a clear view of gears, lube level, couplings, chains or switches in sealed or oil immersed areas. Observation Windows can also be called oil windows, oil sight... [See More]
- Window Shape: Circular
- Window Diameter, Length: 1 to 11.7
from MPF Products, INC.
All Titanium DUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, 0.63 ″ View Dia, 1.33 ″ Conflat Flange. Laser Grade Fused Silica Windows, Bakeable to 200 degrees C, Titanium Metal Materials, Excellent Transmission for UV to 248nm, Zero Length, UHV Compatible [See More]
- Window Shape: Circular
- Window Diameter, Length: 0.6000
- Connection Type: Flanged
- Optical / Window: Fused Silica
from MPF Products, INC.
All Titanium DUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, 1.40 ″ View Dia, 2.75 ″ Conflat Flange. Laser Grade Fused Silica Windows, Bakeable to 200 degrees C, Titanium Metal Materials, Excellent Transmission for UV to 248nm, Zero Length, UHV Compatible [See More]
- Window Shape: Circular
- Window Diameter, Length: 1.4
- Connection Type: Flanged
- Optical / Window: Fused Silica
from MPF Products, INC.
All Titanium DUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, 3.88 ″ View Dia, 6.00 ″ Conflat Flange [See More]
- Window Shape: Circular
- Window Diameter, Length: 3.88
- Connection Type: Flanged
- Optical / Window: Fused Silica
from MPF Products, INC.
All Titanium EUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, 1.40 ″ View Dia, 2.75 ″ Conflat Flange. Laser Grade Fused Silica Windows, Bakeable to 200 degrees C, Titanium Metal Materials, Excellent Transmission for UV to 193nm, Zero Length, UHV Compatible [See More]
- Window Shape: Circular
- Window Diameter, Length: 1.4
- Connection Type: Flanged
- Optical / Window: Fused Silica
from MPF Products, INC.
All Titanium EUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, 2.69 ″ View Dia, 4.50 ″ Conflat Flange. Laser Grade Fused Silica Windows, Bakeable to 200 degrees C, Titanium Metal Materials, Excellent Transmission for UV to 193nm, Zero Length, UHV Compatible [See More]
- Window Shape: Circular
- Window Diameter, Length: 2.69
- Connection Type: Flanged
- Optical / Window: Fused Silica
from MPF Products, INC.
All Titanium UV Grade Fused Silica Viewport, Zero Length Profile, 3.88 ″ View Dia, 6.00 ″ Conflat Flange [See More]
- Window Shape: Circular
- Window Diameter, Length: 3.88
- Connection Type: Flanged
- Optical / Window: Fused Silica
from MPF Products, INC.
All Titanium UV Grade Fused Silica Viewport, Zero Length Profile, 1.40 ″ View Dia, 2.75 ″ Conflat Flange. Laser Grade Fused Silica Windows, Bakeable to 200 degrees C, Titanium Metal Materials, Zero Length, UHV Compatible [See More]
- Window Shape: Circular
- Window Diameter, Length: 1.4
- Connection Type: Flanged
- Optical / Window: Fused Silica
from MPF Products, INC.
All Titanium UV Grade Fused Silica Viewport, Zero Length Profile, 2.69 ″ View Dia, 4.50 ″ Conflat Flange. Laser Grade Fused Silica Windows, Bakeable to 200 degrees C, Titanium Metal Materials, Zero Length, UHV Compatible [See More]
- Window Shape: Circular
- Window Diameter, Length: 2.69
- Connection Type: Flanged
- Optical / Window: Fused Silica
from MPF Products, INC.
All Titanium UV Grade Fused Silica Viewport, Zero Length Profile, 0.63 ″ View Dia, 1.33 ″ Conflat Flange. Standard UV Grade Fused Silica Windows, Bakeable to 200 degrees C, Titanium Metal Materials, Excellent Transmission for UV to 248nm, Zero Length, UHV Compatible [See More]
- Window Shape: Circular
- Window Diameter, Length: 0.6000
- Connection Type: Flanged
- Optical / Window: Fused Silica
from MPF Products, INC.
Beryllium (Be) Foil Viewport, RF, UHV Rated Vacuum Optics, 0.90 ″ View Dia, 2.75 ″ Conflat Flange [See More]
- Window Shape: Circular
- Window Diameter, Length: 0.9000
- Connection Type: Flanged
- Optical / Window: Beryllium Foil
from MPF Products, INC.
Calcium Fluoride (CaF2) Viewport, 157 Grade, UHV Rated Vacuum Optics, 0.90 ″ View Dia, 2.75 ″ Conflat Flange. Vacuum-Optics w/ 157nm Grade Calcium Fluoride Window, Bakeable to 200 degrees C, Stainless Steel Housing & Flange, UHV Compatible. Bake-Out Ramp Rate: Maximum 25 Degrees... [See More]
- Window Shape: Circular
- Window Diameter, Length: 0.9000
- Connection Type: Flanged
- Optical / Window: Calcium Fluoride
from MPF Products, INC.
Calcium Fluoride (CaF2) Viewport, 157 Grade, UHV Rated Vacuum-Optics, 1.88 ″ View Dia, 4.50 ″ Conflat Flange [See More]
- Window Shape: Circular
- Window Diameter, Length: 1.88
- Connection Type: Flanged
- Optical / Window: Calcium Fluoride
from MPF Products, INC.
Calcium Fluoride (CaF2) Viewport, Non-Magnetic, UHV Rated Vacuum-Optics, 0.90 ″ View Dia, 2.75 ″ Conflat Flange(316LN) [See More]
- Window Shape: Circular
- Window Diameter, Length: 0.9000
- Connection Type: Flanged
- Optical / Window: Calcium Fluoride
from MPF Products, INC.
Calcium Fluoride (CaF2) Viewport, UHV Rated Vacuum Optics, 0.40 ″ View Dia, 1.33 ″ Conflat Flange. Vacuum-Optics w/ Calcium Fluoride Window, Bakeable to 200 degrees C, Stainless Steel Housing & Flange, UHV Compatible [See More]
- Window Shape: Circular
- Window Diameter, Length: 0.4000
- Connection Type: Flanged
- Optical / Window: Calcium Fluoride
from MPF Products, INC.
Calcium Fluoride (CaF2) Viewport, UHV Rated Vacuum-Optics, 0.90 ″ View Dia, 2.16 ″ QF / KF Flange. Vacuum-Optics w/ Calcium Fluoride Window, Bakeable to 200 degrees C, Stainless Steel Housing & Flange, UHV Compatible [See More]
- Window Shape: Circular
- Window Diameter, Length: 0.9000
- Connection Type: Flanged
- Optical / Window: Calcium Fluoride
from MPF Products, INC.
Calcium Fluoride (CaF2) Viewport, UHV Rated Vacuum-Optics, 0.90 ″ View Dia, 2.75 ″ Conflat Flange. Vacuum-Optics w/ Calcium Fluoride Window, Bakeable to 200 degrees C, Stainless Steel Housing & Flange, UHV Compatible [See More]
- Window Shape: Circular
- Window Diameter, Length: 0.9000
- Connection Type: Flanged
- Optical / Window: Calcium Fluoride
from MPF Products, INC.
Calcium Fluoride (CaF2) Viewport, UHV Rated Vacuum-Optics, 0.90 ″ View Dia, 2.95 ″ QF / KF Flange. Vacuum-Optics w/ Calcium Fluoride Window, Bakeable to 200 degrees C, Stainless Steel Housing & Flange, UHV Compatible [See More]
- Window Shape: Circular
- Window Diameter, Length: 0.9000
- Connection Type: Flanged
- Optical / Window: Calcium Fluoride
from MPF Products, INC.
Calcium Fluoride (CaF2) Viewport, UHV Rated Vacuum-Optics, 1.88 ″ View Dia, 4.50 ″ Conflat Flange. Vacuum-Optics w/ Calcium Fluoride Window, Bakeable to 200 degrees C, Stainless Steel Housing & Flange, UHV Compatible [See More]
- Window Shape: Circular
- Window Diameter, Length: 1.88
- Connection Type: Flanged
- Optical / Window: Calcium Fluoride
from MPF Products, INC.
Vacuum-Optics w/ Crystalline Quartz Window, Bakeable to 200 degrees C, Stainless Steel Housing & Flange, UHV Compatible [See More]
- Window Shape: Circular
- Window Diameter, Length: 1.88
- Connection Type: Flanged
- Optical / Window: Crystal Quartz
from MPF Products, INC.
DUV (Laser Grade) Fused Silica Viewport, 0.63 ” View Dia,1.33 ″ Flange, AR Coated (Both Sides) @ 399, 556 and 579nm, R <0.25% Per Surface @ 399, 556 & 579nm [See More]
- Window Shape: Circular
- Window Diameter, Length: 0.6300
- Connection Type: Flanged
- Optical / Window: Fused Silica
from MPF Products, INC.
DUV (Laser Grade) Sapphire Viewport, Titanium, 0.63 ″ View, 0.71 ″ Titanium Weld Adapter [See More]
- Window Shape: Circular
- Optical / Window: Sapphire
- Window Diameter, Length: 0.6300
- Body / Housing: Titanium
from MPF Products, INC.
DUV Grade (Laser) Fused Silica Viewport w/ Broadband AR Coating for 425-760nm, 1.40 ″ View Dia, 2.75 ″ Conflat Flange. Laser Grade Fused Silica Windows, Broadband Anti-reflective Coating for Optimum Performance, Bakeable to 200 degrees C, Non-magnetic Materials, Zero Length, UHV... [See More]
- Window Shape: Circular
- Window Diameter, Length: 1.4
- Connection Type: Flanged
- Optical / Window: Fused Silica
from MPF Products, INC.
DUV Grade (Laser) Fused Silica Viewport w/ Broadband AR Coating for 425-760nm, 2.69 ″ View Dia, 4.50 ″ Conflat Flange. Laser Grade Fused Silica Windows, Broadband Anti-reflective Coating for Optimum Performance, Bakeable to 200 degrees C, Non-magnetic Materials, Zero Length, UHV... [See More]
- Window Shape: Circular
- Window Diameter, Length: 2.69
- Connection Type: Flanged
- Optical / Window: Fused Silica
from MPF Products, INC.
DUV Grade (Laser) Fused Silica Viewport w/ Broadband AR Coating for 425-760nm, 3.88 ″ View Dia, 6.00 ″ Conflat Flange. Laser Grade Fused Silica Windows, Broadband Anti-reflective Coating for Optimum Performance, Bakeable to 200 degrees C, Non-magnetic Materials, Zero Length, UHV... [See More]
- Window Shape: Circular
- Window Diameter, Length: 3.88
- Connection Type: Flanged
- Optical / Window: Fused Silica
from MPF Products, INC.
DUV Grade (Laser) Fused Silica Viewport w/ Broadband AR Coating for 550-1100nm, 1.40 ″ View Dia, 2.75 ″ Conflat Flange. Laser Grade Fused Silica Windows, Broadband Anti-reflective Coating for Optimum Performance, Bakeable to 200 degrees C, Non-magnetic Materials, Zero Length, UHV... [See More]
- Window Shape: Circular
- Window Diameter, Length: 1.4
- Connection Type: Flanged
- Optical / Window: Fused Silica
from Elesa U.S.A. Corporation
Resistant to solvents oil, grease and other chemical agents [See More]
- Window Shape: Circular
- Thread or Flange Size:: 0.5000 to 1
- Connection Type: Threaded Straight
- Window Diameter, Length: 0.7500 to 1.22
from Spirax-Sarco
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 providing a modular monitoring... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 0.5000 to 1
- Connection Type: Threaded - NPT
- Pressure Rating: 232
from Alfa Laval Inc.
Alfa Laval sight glasses are accurate gage glasses that permit direct distortion-free visual inspection of process conditions, products, liquid levels and cleaning inside vessels used in the dairy, food and beverage, personal care and biopharm industries. Reliably clear viewing quality. Alfa Laval... [See More]
- Window Shape: Circular
- Optical / Window: Glass
- Connection Type: Welded; Flanged
- Body / Housing: Steel - Stainless
from IRISS, Inc.
Calcium Fluoride (CaF2) has long been used in research applications. It performs best in controlled environments where humidity, chemical exposure, vibration and high frequency noise are minimized or eliminated. The transmission rate characteristics of CaF2 are suitable for higher temperature... [See More]
- Window Shape: Circular
- Temperature Rating: -40 to 523
- Window Diameter, Length: 2 to 4
- Optical / Window: Crystal
from Tate-Jones, Inc.
The special model F/T Blast Gate Observation Port adds a new dimension to the Tate-Jones Line. This unit, available in 3? or 4? pipe size, mounts to a mating flange, while the viewing components are housed in a NPT threaded body half. The standard stainless steel slide arrangement in the blast gate... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 3
- Connection Type: Flanged; Threaded - NPT
- Window Diameter, Length: 2.25
from LJ Star
For aseptic and sanitary applications, the new flush-mounted NA connect sight glass from LJ Star Incorporated provides clear process visibility and unmatched safety with minimal maintenance requirements. The NA connect sight glass design eliminates the dead leg created by a standard sanitary ferrule... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 0.5000 to 4
- Connection Type: Welded
- Window Diameter, Length: 0.5118 to 2.36
from Danfoss A/S
SGP is a series of sight glasses for high pressure applications (Max Working Pressure 52 bar/754 psig). SGP is available in versions optimized for refrigerants with mineral oil e.g. HCFC, and in versions optimized for non-flammable HFC refrigerants. SGP is available with flare, solder and socket... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 0.2500 to 0.8750
- Connection Type: Available with Flare, Solder and Socket Connections
- Pressure Rating: 754
from Spirax-Sarco
A sight check is a combined sight glass and check valve. It is used to observe discharges from steam traps. The position of the ball check indicates whether or not condensate is flowing. Where condensate rises after the trap it eliminates the need for a separate check valve thus simplifying... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 0.5000 to 1
- Connection Type: Threaded - NPT
- Pressure Rating: 50.76
from IRISS, Inc.
Poly-View System ™ Technology. An evolutionary step in infrared (IR) windows, the VPT Series utilizes our exclusive Poly-View System ™ technology enabling visual inspections, traditional IR inspections utilizing cameras across the entire IR spectrum. Industrial-Grade with Patented... [See More]
- Window Shape: Circular
- Temperature Rating: -40 to 617
- Window Diameter, Length: 2 to 4
- Optical / Window: Plastic
from Tate-Jones, Inc.
These observation ports are for low-pressure applications only. The Blast Gate Observation Ports use the Tate-Jones standard line of blast gates as the primary components and incorporate a mating flange, gaskets, and the glass lens which is secured by a metal retaining ring. The stainless steel... [See More]
- Window Shape: Circular
- Window Diameter, Length: 3.56
- Connection Type: Flanged
- Temperature Rating: 425
from LJ Star
This sight glass features a flat face ANSI mating flange. It ’s special design offers reliability against rupture, a long working life, and a smooth, easy to clean surface. It meets a number of industry standards including the directive for pressure equipment 97/23/EG 02/98, Module H... [See More]
- Window Shape: Circular
- Window Diameter, Length: 1.57 to 6.3
- Connection Type: Bolt On
- Pressure Rating: 150 to 300
from Danfoss A/S
The MLI sight glass is mainly used to indicate the condition of the refrigerant as well as the liquid level in the receiver or the oil level in the compressor. MLI is equipped with a sensitive indicator that reflects a colour, depending on the moisture content in the refrigerant. MLI are sight... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 0.8750 to 1.62
- Connection Type: Welded; Available with Weld or Solder Connections
- Pressure Rating: 363
from Spirax-Sarco
A range of single and double window sight glasses available in either brass or bronze depending on size with screwed connections. [See More]
- Window Shape: Circular
- Thread or Flange Size:: 0.5000 to 2
- Connection Type: Threaded - NPT
- Pressure Rating: 72.52
from IRISS, Inc.
The VP-12-IR ’s 12mm viewing area was designed for tight areas or for use with infrared (IR) cameras with smaller, wider angle lens systems. While the VP-12-IR is small in size, it is still big on features. The polymer lens material and switchgear-grade plastics assures compliance by... [See More]
- Window Shape: Circular
- Temperature Rating: -40 to 617
- Window Diameter, Length: 0.5000
- Optical / Window: Plastic
from Tate-Jones, Inc.
Allows for optical pyrometer checking of the flame or operating vessel. The quartz lens is suited for a maximum intermittent operating temperature of 2048°F and continuous operating temperature of 1600°F, and allows for optical pyrometer checking of the flame or operation of vessel. Standard stocked... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 0.5000
- Connection Type: Threaded - NPT
- Window Diameter, Length: 0.5000
from LJ Star
A combination of easy cleaning and a clear field of visibility is provided by this specially constructed sight glass unit. With a butt-weld connection, these Series-MV sight glasses allow the maximum view area in a minimal amount of space. An optional compact light source, type MV-ME, eliminates the... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 1.97 to 5.91
- Connection Type: Welded
- Window Diameter, Length: 1.97 to 5.91
from Danfoss A/S
SGP is a series of sight glasses for high pressure applications (Max Working Pressure 52 bar/754 psig). SGP is available in versions optimized for refrigerants with mineral oil e.g. HCFC, and in versions optimized for non-flammable HFC refrigerants. SGP is available with flare, solder and socket... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 0.2500 to 1.12
- Connection Type: Available with Flare, Solder and Socket Connections
- Pressure Rating: 508
from Spirax-Sarco
The SG253 is an SG iron double window sight glass with flanged connections. [See More]
- Window Shape: Circular
- Thread or Flange Size:: 0.5906 to 1.97
- Connection Type: Flanged
- Pressure Rating: 363
from IRISS, Inc.
A standard and systematic approach to data collection is essential to establishing a repeatable and reproducible condition based monitoring program. VP-12-US standardizes location and method for accessing consistent and quality acoustic data regardless of ultrasound technician experience or... [See More]
- Window Shape: Circular
- Temperature Rating: -40 to 523
- Window Diameter, Length: 0.5000
from Tate-Jones, Inc.
Provides a safe and clear method to view the interior of a vessel. The port mounts easily to the vessel wall to protect from dust and sparks. Four, six, and eight inch sizes are available from stock with a carbon or stainless steel housing. [See More]
- Window Shape: Circular
- Window Diameter, Length: 3.56
- Connection Type: Bolt On
- Temperature Rating: 446 to 1600
from LJ Star
Mechanically pre-stressed sight glasses are now available with glass coated metal, allowing no metal exposed to the product. Constructed of glass fused with a dimensionally adapted glass coated metal frame-ring, this safety sight glass constitutes an alternative to conventionally annealed or... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 1.97 to 7.87
- Connection Type: Bolt On
- Window Diameter, Length: 1.97 to 5.91
from Spirax-Sarco
A range of single and double window sight glasses available in either brass or bronze depending on size with screwed connections. [See More]
- Window Shape: Circular
- Thread or Flange Size:: 0.3750 to 1
- Connection Type: Threaded - NPT
- Pressure Rating: 72.52
from Tate-Jones, Inc.
The Blast Gate Observation Ports use the Tate-Jones standard line of blast gates as the primary Threaded Blast Gate Observation Portcomponent and incorporate a glass lens, gaskets, and rings that are securely retained with a metal bushing. The stainless steel slide arrangement in the blast gate... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 2
- Connection Type: Threaded - NPT
- Window Diameter, Length: 1.69
from LJ Star
The popular Metaclamp ® is now available with a fog/condensate free option. A built in heater keeps the temperature of the sight glass above the point where condensation and fog can form on the inside and outside of the sight glass (similar to a defogger on the back window of a car). Heating... [See More]
- Window Shape: Circular
- Window Diameter, Length: 1.57 to 5.51
- Connection Type: Clamp On
- Pressure Rating: 90 to 150
from LJ Star
Sight Glass available in six standard sizes that provide viewing areas ranging in size from approximately 3? to 9? in diameter. The weld-on assembly is designed to provide direct visual inspection of process vessels, separators, silos, pipelines and storage tanks. To illuminate the interior of the... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 1.97 to 7.87
- Connection Type: Welded
- Window Diameter, Length: 3.15 to 8.86
from LJ Star
SKS/ESKS integral light/sight glass units have a quick release closure, so that they are a combination of charge/access port and light/sight glass. The integrated luminaire illuminates the internal of boilers, tanks, bunkers, silos, mixers and other vessels in all non hazardous areas. SKS type sight... [See More]
- Window Shape: Circular
- Pressure Rating: 0.0 to 14.5
- Connection Type: Bolt On (optional feature); Welded
- Temperature Rating: 32 to 392
from LJ Star
When a quick-opening sight glass is required in a process application, this hinged assembly, which incorporates the use of Metaglas, can be used up to 150 psi, depending on size. It is particularly suitable where a process requires sampling or additives, or when it is necessary to clean the inside... [See More]
- Window Shape: Circular
- Window Diameter, Length: 2.76 to 6.3
- Connection Type: Bolt On (optional feature); Welded (optional feature)
- Pressure Rating: 150
from LJ Star
Our sight glass is ready for installation on existing ANSI or DIN standard flanges. This bolt-on sight glass unit consists of a base with a raised face flange to fit standard ANSI Class 150 flange nozzles. Sizes range from 2 to 8? and all conform to ASTM standards. The glass disc, either... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 2 to 8
- Connection Type: Bolt On
- Window Diameter, Length: 1.03 to 8.06
from LJ Star
The strongest, most secure sight glass elements available, Metaglas ® mechanically prestressed windows, are available in a threaded design for process applications. Metaglas threaded sight glasses are compliant with the recently revised ASME (founded as the American Society of Mechanical... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 0.2500 to 3
- Connection Type: Threaded - NPT
- Window Diameter, Length: 0.3543 to 1.97
from LJ Star
These weld-type sight glass fittings, complete with glass disc, seal gasket, and cushion gasket bolted between circular flanges, is the low-pressure version of the DIN 28120. The units can be combined with Lumiglas luminaires, such as the USL05-Ex, USL06-Ex, USL07-Ex or USL08-Ex , for use in... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 1.97 to 7.87
- Connection Type: Welded
- Window Diameter, Length: 3.15 to 8.86
from LJ Star
Extremely strong and chemically resistant to acids, alkalis (caustics) and alcohols, the MetaPlex ® optical grade polymer windows are encapsulated in a stainless steel frame for use in sanitary processing applications. The MetaPlex ® polymer sanitary window provides a level of safety and... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 1.98 to 4.68
- Connection Type: Clamp On
- Window Diameter, Length: 1 to 4
from LJ Star
Borosilicate Glass to DIN 7080 with temperature ratings to 536 °F (280 °C)Quartz Glass with temperature ratings to 1000 °F (537 °C) Glass discs with wiper hole and Obround and gauge glass also available. [See More]
- Window Shape: Circular
- Temperature Rating: 32 to 536
- Window Diameter, Length: 2.48 to 9.84
- Optical / Window: Glass; Replacement Sight Glass for Lumiglas Ports and Windows
from LJ Star
When a quick-opening port is required in a process application, this sanitary hinged sight glass, which incorporates the use of the MetaClamp ®, can be used for applications with pressures up 150 psi, depending on size. It is particularly suitable where a process requires sampling or additives,... [See More]
- Window Shape: Circular
- Optical / Window: Glass
- Pressure Rating: 150
from LJ Star
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. Described as offering... [See More]
- Window Shape: Circular
- Thread or Flange Size:: 0.5000 to 12
- Connection Type: Clamp On
- Window Diameter, Length: 0.3900 to 5.51
from LJ Star
Metaglas is the strongest sight glass available. Mounting: Weld-on DIN28120 or similar assembly. Glass: Borosilicate to DIN7080. Metal: Carbon, Stainless Steel or Hastelloy. Up to 572 ° F. Up to 900 psi. Ratings and approvals: PED, DIN7079, T ÜV. Sizes: 1 to 5 inches (view). Sizes: XX to XX... [See More]
- Window Shape: Circular
- Window Diameter, Length: 1.77 to 4.72
- Connection Type: Welded
- Pressure Rating: ? to 900
from LJ Star
Sight glass disc for DIN28120 and other weld-type sight glass assemblies. Mounting: Weld-on DIN28120 or similar assembly. Glass: Borosilicate to DIN7080. Metal: Carbon, stainless steel or Hastelloy. Up to 572 ° F. Up to 900 psi. Ratings and approvals: PED, DIN7079, T ÜV. Sizes: 1 to 5... [See More]
- Window Shape: Circular
- Window Diameter, Length: 0.9843 to 4.72
- Connection Type: Welded
- Pressure Rating: 145 to 928