DIN 7080 Sights | McMaster-Carr

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System of Measurement

Inch

Tube OD

1 1/2"

For Use With

Alcohol-Based Solvents

Acetic Acid (White Vinegar)

Material

Shape

Window Diameter

Window Material

Maximum Temperature

Specifications Met

Height

Mount Type

Maximum Pressure @ Temperature

Minimum Temperature

DFARS Specialty Metals

REACH

Flange OD

Export Control Classification Number (ECCN)

RoHS

Environment

Gauge Glass Size

Gauge Glass Type

Reflex

Certification

TUV Rheinland Certified

Maximum Steam Pressure @ Temperature

500 psi @ 425° F

Maximum Liquid Pressure @ Temperature

4,000 psi @ 100° F

USP Class

Surface Smoothness

10 μin

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22 Products

Sights for Quick-Clamp Sanitary Tube Fittings

Sight Shown Assembled With Gasket,
Quick-Clamp Fitting, And Tube
Fitting (All Sold Separately)

Glass Window with 2205 Stainless Steel Ring

Monitor food, brewery, chemical, pharmaceutical, and biotech processing lines with these sights that attach to quick-clamp fittings for fast installation and easy removal for cleaning. All have a one-piece design, so there are no crevices where bacteria can grow. A quick-clamp fitting, gasket, and tube fitting are required (sold separately).

For superior strength and reliability, choose 2205 stainless steel sights. All have a glass window that’s melted around a high-strength ring, so they won’t shatter, leak, or lose their shape under high pressure, heat, chemicals, or impact. They withstand harsh cleaners and sanitizers for clean-in-place (CIP) and steam-in-place (SIP) applications. USP Class VI and TUV Rheinland Certified, these sights meet safety standards in the U.S. and Europe. They also meet DIN standards for glass materials used in sights, ASTM standards for materials used in boilers and pressure vessels, and ASME BPE design standards for bioprocessing equipment that ensure purity and safety.

For technical drawings and 3-D models, click on a part number.

				Temp. Range, °F
For Tube OD	For Flange OD	Window Dia.	Max. Pressure	Min.	Max.	For Use With	Features	Specifications Met		Each
2205 Stainless Steel Ring with Glass Window
1", 1 1/2"	1.98"	1"	230 psi @ 70° F	-40°	500°	Water, Hydraulic Fluid, Diesel Fuel, Acetic Acid, Air, Alcohol-Based Solvents, Beverage, Chemicals, Compressed Air, Food, Fuel Oil, Gasoline, Inert Gas, Ketone, Oil, Salt Water, Steam	One-Piece Construction	ASME BPE, ASTM A479, DIN 7079, DIN 7080, TUV Rheinland Certified, USP Class VI	0000000	0000000
2"	2.52"	1 3/16"	230 psi @ 70° F	-40°	500°	Water, Hydraulic Fluid, Diesel Fuel, Acetic Acid, Air, Alcohol-Based Solvents, Beverage, Chemicals, Compressed Air, Food, Fuel Oil, Gasoline, Inert Gas, Ketone, Oil, Salt Water, Steam	One-Piece Construction	ASME BPE, ASTM A479, DIN 7079, DIN 7080, TUV Rheinland Certified, USP Class VI	0000000	000000
3"	3.58"	1 1/2"	150 psi @ 70° F	-40°	500°	Water, Hydraulic Fluid, Diesel Fuel, Acetic Acid, Air, Alcohol-Based Solvents, Beverage, Chemicals, Compressed Air, Food, Fuel Oil, Gasoline, Inert Gas, Ketone, Oil, Salt Water, Steam	One-Piece Construction	ASME BPE, ASTM A479, DIN 7079, DIN 7080, TUV Rheinland Certified, USP Class VI	0000000	000000
4"	4.68"	2 3/16"	150 psi @ 70° F	-40°	500°	Water, Hydraulic Fluid, Diesel Fuel, Acetic Acid, Air, Alcohol-Based Solvents, Beverage, Chemicals, Compressed Air, Food, Fuel Oil, Gasoline, Inert Gas, Ketone, Oil, Salt Water, Steam	One-Piece Construction	ASME BPE, ASTM A479, DIN 7079, DIN 7080, TUV Rheinland Certified, USP Class VI	0000000	000000

Gauge Glass for Heavy Duty Level Indicators

Reflex Glass

Use this gauge glass with heavy duty level indicators.

Reflex glass shows the level of liquid behind it, but you won’t see the liquid’s color or the particulates in it.

Use gaskets to seal the glass.

For technical drawings and 3-D models, click on a part number.

Gauge Glass
				Max. Pressure		Temp. Range, °F					Gaskets
Glass Size	Ht.	Wd.	Thick.	Liquid	Steam	Min.	Max.	Specifications Met		Each		Each
Reflex Glass
1	4 1/2"	1 5/16"	11/16"	4,000 psi @ 100° F	500 psi @ 425° F	-415°	470°	DIN 7080, DIN 7081, JIS B 8211, MIL-G-16356	00000000	000000	00000000	00000
2	5 1/2"	1 5/16"	11/16"	4,000 psi @ 100° F	500 psi @ 425° F	-415°	470°	DIN 7080, DIN 7081, JIS B 8211, MIL-G-16356	00000000	00000	00000000	0000
3	6 1/2"	1 5/16"	11/16"	4,000 psi @ 100° F	500 psi @ 425° F	-415°	470°	DIN 7080, DIN 7081, JIS B 8211, MIL-G-16356	00000000	00000	00000000	0000
4	7 1/2"	1 5/16"	11/16"	4,000 psi @ 100° F	500 psi @ 425° F	-415°	470°	DIN 7080, DIN 7081, JIS B 8211, MIL-G-16356	00000000	00000	00000000	0000
5	8 5/8"	1 5/16"	11/16"	4,000 psi @ 100° F	500 psi @ 425° F	-415°	470°	DIN 7080, DIN 7081, JIS B 8211, MIL-G-16356	00000000	00000	00000000	0000
6	9 7/8"	1 5/16"	11/16"	4,000 psi @ 100° F	500 psi @ 425° F	-415°	470°	DIN 7080, DIN 7081, JIS B 8211, MIL-G-16356	00000000	00000	00000000	0000
7	11"	1 5/16"	11/16"	4,000 psi @ 100° F	500 psi @ 425° F	-415°	470°	DIN 7080, DIN 7081, JIS B 8211, MIL-G-16356	00000000	00000	00000000	0000
8	12 5/8"	1 5/16"	11/16"	4,000 psi @ 100° F	500 psi @ 425° F	-415°	470°	DIN 7080, DIN 7081, JIS B 8211, MIL-G-16356	00000000	00000	00000000	0000
9	13 3/8"	1 5/16"	11/16"	4,000 psi @ 100° F	500 psi @ 425° F	-415°	470°	DIN 7080, DIN 7081, JIS B 8211, MIL-G-16356	00000000	00000	00000000	0000