Quick-Clamp Tube Reducers

Clear All

	Connection Style Connection Style	Show

Quick Clamp

	Connection Style Connection Style	Hide

	Type Type

	Reducer

	Shape Shape


Straight	Tee

90° Elbow	Manifold

	Material Material

316 Stainless Steel

304 Stainless Steel

	System of Measurement System of Measurement

Inch

	For Tube OD For Tube OD

	For Tube Material For Tube Material

304/304L Stainless Steel

316/316L Stainless Steel

	Flange OD Flange OD

	For Use With For Use With

	Length Length

	Environment Environment

Food and Beverage

Sanitary

	Connection Type Connection Type

	Tube

	Maximum Vacuum Maximum Vacuum

1 × 10^-7 torr @
72° F

Not Rated

	Sterilize With Sterilize With

Steam (Autoclaving)

Chemicals

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Interior Smoothness Interior Smoothness

32 Ra

20 Ra

25-32 Ra

	Exterior Smoothness Exterior Smoothness

32 Ra

35 Ra

	For Tube Specifications Met For Tube Specifications Met

ASTM A269

ASTM A270

	Appearance Appearance

Polished

	For Tube Fabrication For Tube Fabrication

Welded

	Specifications Met Specifications Met

3-A Sanitary Certified

262 Products

How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

Temperature Range: See Gaskets

The smooth finish inside these fittings makes it easy to remove product residue. Also known as aseptic and tri-clamp fittings, they connect with a gasket, a clamp, and another quick-clamp fitting for a fast and easy way to access your line. The pressure rating of the fitting will vary depending on the clamp you choose, and the temperature rating will vary based on the gasket material you choose.

304 stainless steel fittings have very good corrosion resistance. 316 stainless steel fittings have excellent corrosion resistance.

3-A certified fittings comply with sanitary standards.

Note: To complete a connection, you’ll need two quick-clamp fittings, a clamp, and a gasket (all sold separately).

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

Straight Reducers, Tube

For Use With: Air, Beverage, Dairy, Food, Water
Tubing: Use with welded 304/304L or 316/316L stainless steel that meets ASTM A269 or ASTM 270
Specifications Met: 3-A Certified 63-04

Tube Connection (A)		Tube Connection (B)			304 Stainless Steel		316/316L Stainless Steel
For Tube OD	Flange OD	For Tube OD	Flange OD	Length		Each		Each
3/4"	0.984"	1/2"	0.984"	2"	000000	00	000000000	0000000
1"	1.984"	1/2"	0.984"	2 1/2"	000000	00	000000000	000000
1"	1.984"	3/4"	0.984"	2"	000000	00	000000000	000000
1 1/2"	1.984"	1/2"	0.984"	3"	000000	00	00000000	000000
1 1/2"	1.984"	3/4"	0.984"	4"	000000	00	000000000	000000
1 1/2"	1.984"	1"	1.984"	3"	00000000	000000	000000000	00000
2"	2.516"	1"	1.984"	5"	00000000	00000	000000000	00000
2"	2.516"	1 1/2"	1.984"	3"	00000000	00000	000000000	00000
2 1/2"	3.047"	1 1/2"	1.984"	5"	00000000	00000	000000000	00000
2 1/2"	3.047"	2"	2.516"	3"	00000000	00000	000000000	00000
3"	3.579"	1 1/2"	1.984"	7"	00000000	000000	000000000	000000
3"	3.579"	2"	2.516"	5"	00000000	00000	000000000	00000
3"	3.579"	2 1/2"	3.047"	3"	00000000	00000	000000000	00000
4"	4.682"	2"	2.516"	9 1/8"	000000	00	00000000	000000
4"	4.682"	2 1/2"	3.047"	7 1/8"	00000000	000000	000000000	000000
4"	4.682"	3"	3.579"	5 1/8"	00000000	00000	000000000	00000
6"	6.57"	3"	3.579"	6 7/8"	000000	00	000000000	000000
6"	6.57"	3"	3.579"	7 1/8"	00000000	000000	000000	00
6"	6.57"	4"	4.682"	7"	00000000	000000	000000000	000000

Offset Straight Reducers, Tube

Offset Configuration

For Use With: Air, Beverage, Dairy, Food, Water
Tubing: Use with welded 304/304L or 316/316L stainless steel that meets ASTM A269 or ASTM 270
Specifications Met: 3-A Certified 63-04

Offset straight reducers are also known as eccentric reducers; they connect one pipe to another smaller-diameter pipe and have the centers offset so the line can drain.

Tube Connection (A)		Tube Connection (B)		316/316L Stainless Steel
For Tube OD	Flange OD	For Tube OD	Flange OD		Each
3/4"	0.984"	1/2"	0.984"	00000000	0000000
1"	1.984"	1/2"	0.984"	00000000	000000
1"	1.984"	3/4"	0.984"	00000000	000000
1 1/2"	1.984"	1/2"	0.984"	00000000	000000
1 1/2"	1.984"	3/4"	0.984"	00000000	000000
2"	2.516"	1 1/2"	1.984"	00000000	00000
2 1/2"	3.047"	2"	2.516"	00000000	00000
3"	3.579"	2"	2.516"	00000000	000000

90° Elbow Reducers, Tube

For Use With: Air, Beverage, Dairy, Food, Water
Tubing: Use with welded 304/304L or 316/316L stainless steel that meets ASTM A269 or ASTM 270
Specifications Met: 3-A Certified 63-04

Tube Connection (A)		Tube Connection (B)		304 Stainless Steel		316/316L Stainless Steel
For Tube OD	Flange OD	For Tube OD	Flange OD		Each		Each
3/4"	0.984"	1/2"	0.984"	000000	00	000000000	0000000
1"	1.984"	1/2"	0.984"	000000	00	000000000	000000
1"	1.984"	3/4"	0.984"	000000	00	000000000	000000
1 1/2"	1.984"	3/4"	0.984"	000000	00	000000000	000000
1 1/2"	1.984"	1"	1.984"	00000000	0000000	00000000	000000
2"	2.516"	1"	1.984"	00000000	000000	000000000	000000
2"	2.516"	1 1/2"	1.984"	00000000	000000	000000000	000000
2 1/2"	3.047"	1 1/2"	1.984"	00000000	000000	000000000	000000
2 1/2"	3.047"	2"	2.516"	00000000	000000	000000000	000000
3"	3.579"	1 1/2"	1.984"	00000000	000000	000000000	000000
3"	3.579"	2"	2.516"	00000000	000000	000000000	000000
3"	3.579"	2 1/2"	3.047"	00000000	000000	000000000	000000
4"	4.682"	2 1/2"	3.047"	00000000	000000	000000000	000000
4"	4.682"	3"	3.579"	00000000	000000	000000000	000000

Inline Tee Reducers, Tube

For Use With: Air, Beverage, Dairy, Food, Water
Tubing: Use with welded 304/304L or 316/316L stainless steel that meets ASTM A269 or ASTM 270
Specifications Met: 3-A Certified 63-04

Inline tees are also known as branch tees.

Tube Connection (A)		Tube Connection (B)		304 Stainless Steel		316/316L Stainless Steel
For Tube OD	Flange OD	For Tube OD	Flange OD		Each		Each
1"	1.984"	1/2"	0.984"	000000	00	000000000	0000000
1"	1.984"	3/4"	0.984"	000000	00	000000000	000000
1 1/2"	1.984"	3/4"	0.984"	000000	00	000000000	000000
2"	2.516"	1"	1.984"	00000000	0000000	000000000	000000
2"	2.516"	1 1/2"	1.984"	00000000	000000	000000000	000000
2 1/2"	3.047"	2"	2.516"	00000000	000000	000000000	000000
3"	3.579"	2"	2.516"	00000000	000000	000000000	000000
4"	4.682"	3"	3.579"	00000000	000000	000000000	000000

Manifold Reducers, Tube

For Use With: Air, Beverage, Dairy, Food, Water
Tubing: Use with welded 304/304L or 316/316L stainless steel that meets ASTM A269 or ASTM 270
Specifications Met: 3-A Certified 63-03

For Tube OD		Flange OD			2 Outlets		3 Outlets
Inlet	Outlet	Inlet	Outlet	Number of Inlets		Each		Each
304 Stainless Steel
2"	1 1/2"	2.516"	1.984"	2	00000000	0000000	00000000	0000000
3"	1 1/2"	3.579"	1.984"	2	00000000	000000	00000000	000000
3"	2"	3.579"	2.516"	2	00000000	000000	00000000	000000
316/316L Stainless Steel
2"	1 1/2"	2.516"	1.984"	2	000000000	000000	000000000	000000
3"	1 1/2"	3.579"	1.984"	2	000000000	000000	000000000	000000

Clamps

304 Stainless Steel with Wing Nut

304 Stainless Steel with Wing Nut, Spring Loaded

304 Stainless Steel with Bolt

316 Stainless Steel with Wing Nut and 2-Pin Hinge

316 Stainless Steel with Safety Wing Nut and 2-Pin Hinge

316 Stainless Steel with Double Bolt

316 Stainless Steel with
Recessed Nut, Hole for
Lockout, and 2-Pin Hinge

White Nylon Plastic with Wing Nut

Clamps with wing nut tighten by hand. Clamps with bolt tighten with a wrench. They handle higher pressures than wing-nut clamps for a stronger, more secure hold.

304 Stainless Steel with Wing Nut
For Tube OD	For Flange OD	Bolt Material	Max. Pressure	For Tube Specifications Met	Specifications Met		Each
1/2", 3/4"	0.984"	__	1,200 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
1", 1 1/4", 1 1/2"	1.984"	__	500 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
2"	2.516"	__	450 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
2 1/2"	3.047"	__	400 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
3"	3.579"	__	350 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
4"	4.682"	__	200 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
6"	6.57"	__	150 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
304 Stainless Steel with Wing Nut, Spring Loaded
1/2", 3/4"	0.984"	__	1,200 psi @ 72 ° F	ASTM A269, ASTM A270	__	0000000	00000
1", 1 1/4", 1 1/2"	1.984"	__	500 psi @ 72 ° F	ASTM A269, ASTM A270	__	0000000	00000
2"	2.516"	__	450 psi @ 72 ° F	ASTM A269, ASTM A270	__	0000000	00000
2 1/2"	3.047"	__	400 psi @ 72 ° F	ASTM A269, ASTM A270	__	0000000	00000
3"	3.579"	__	350 psi @ 72 ° F	ASTM A269, ASTM A270	__	0000000	00000
4"	4.682"	__	200 psi @ 72 ° F	ASTM A269, ASTM A270	__	0000000	00000
304 Stainless Steel with Bolt
1/2", 3/4"	0.984"	304 Stainless Steel	1,500 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
1", 1 1/4", 1 1/2"	1.984"	304 Stainless Steel	1,500 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
2"	2.516"	304 Stainless Steel	1,000 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
2 1/2"	3.047"	304 Stainless Steel	1,000 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
3"	3.579"	304 Stainless Steel	1,000 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
4"	4.682"	304 Stainless Steel	1,000 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
6"	6.57"	304 Stainless Steel	300 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
316 Stainless Steel with Wing Nut and 2-Pin Hinge
1/2", 3/4"	0.984"	__	700 psi @ 72 ° F	__	__	0000000	00000
1", 1 1/4", 1 1/2"	1.984"	__	700 psi @ 72 ° F	__	__	0000000	00000
2"	2.516"	__	700 psi @ 72 ° F	__	__	0000000	00000
2 1/2"	3.047"	__	700 psi @ 72 ° F	__	__	0000000	00000
3"	3.579"	__	580 psi @ 72 ° F	__	__	0000000	00000
4"	4.682"	__	500 psi @ 72 ° F	__	__	0000000	00000
6"	6.57"	__	430 psi @ 72 ° F	__	__	0000000	00000
316 Stainless Steel with Safety Wing Nut and 2-Pin Hinge
1/2", 3/4"	0.984"	__	720 psi @ 72 ° F	__	__	0000000	00000
1", 1 1/4", 1 1/2"	1.984"	__	720 psi @ 72 ° F	__	__	0000000	00000
2"	2.516"	__	720 psi @ 72 ° F	__	__	0000000	00000
3"	3.579"	__	580 psi @ 72 ° F	__	__	0000000	00000
4"	4.682"	__	500 psi @ 72 ° F	__	__	0000000	00000
6"	6.57"	__	430 psi @ 72 ° F	__	__	0000000	000000
316 Stainless Steel with Double Bolt
1", 1 1/4", 1 1/2"	1.984"	316 Stainless Steel	2,400 psi @ 72 ° F	__	ASME BPVC.VIII	0000000	000000
2"	2.516"	316 Stainless Steel	1,300 psi @ 72 ° F	__	ASME BPVC.VIII	0000000	000000
3"	3.579"	316 Stainless Steel	1,300 psi @ 72 ° F	__	ASME BPVC.VIII	0000000	000000
4"	4.682"	316 Stainless Steel	820 psi @ 72 ° F	__	ASME BPVC.VIII	0000000	000000
6"	6.57"	316 Stainless Steel	210 psi @ 72 ° F	__	ASME BPVC.VIII	0000000	000000
316 Stainless Steel with Recessed Nut, Hole for Lockout, and 2-Pin Hinge
1/2", 3/4"	0.984"	__	720 psi @ 72 ° F	__	__	0000000	00000
1", 1 1/4", 1 1/2"	1.984"	__	720 psi @ 72 ° F	__	__	0000000	00000
2"	2.516"	__	720 psi @ 72 ° F	__	__	0000000	00000
3"	3.579"	__	580 psi @ 72 ° F	__	__	0000000	00000
4"	4.682"	__	500 psi @ 72 ° F	__	__	0000000	00000
6"	6.57"	__	430 psi @ 72 ° F	__	__	0000000	000000
White Nylon Plastic with Wing Nut
1/2", 3/4"	0.984"	__	150 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
1", 1 1/4", 1 1/2"	1.984"	__	150 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
2"	2.516"	__	150 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
2 1/2"	3.047"	__	150 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
3"	3.579"	__	150 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
4"	4.682"	__	150 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
6"	6.57"	__	150 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	000000

Gaskets

Buna-N gaskets are oil resistant. EPDM gaskets resist water and steam and work well in humid environments. Silicone gaskets withstand high temperatures. Fluoroelastomer gaskets stand up to fuel, oil, and acid condensates. PTFE gaskets withstand harsh chemicals, with the exception of molten alkali metal and elemental fluorine.

Buna-N Rubber
For Tube OD	ID	OD	Thick.	Temp. Range, °F	Color	Specifications Met		Each
1/2"	0.380"	0.860"	0.178"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	00000
3/4"	0.620"	0.860"	0.178"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
1"	0.900"	1.980"	0.203"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	000
1 1/2"	1.400"	1.980"	0.203"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	000
2"	1.900"	2.520"	0.203"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	000
2 1/2"	2.400"	3.050"	0.203"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
3"	2.900"	3.580"	0.203"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
4"	3.870"	4.680"	0.203"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
6"	5.820"	6.510"	0.203"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	00000
EPDM Rubber
1/2"	0.380"	0.860"	0.178"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
3/4"	0.620"	0.860"	0.178"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
1"	0.900"	1.980"	0.203"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
1 1/2"	1.400"	1.980"	0.203"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
2"	1.900"	2.520"	0.203"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
2 1/2"	2.400"	3.050"	0.203"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
3"	2.900"	3.580"	0.203"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
4"	3.870"	4.680"	0.203"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
6"	5.820"	6.670"	0.203"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	00000
Silicone Rubber
1/2"	0.380"	0.860"	0.178"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
3/4"	0.620"	0.860"	0.178"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
1"	0.900"	1.980"	0.203"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
1 1/2"	1.400"	1.980"	0.203"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
2"	1.900"	2.520"	0.203"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
2 1/2"	2.400"	3.050"	0.203"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
3"	2.900"	3.580"	0.203"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
4"	3.870"	4.680"	0.203"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
6"	5.820"	6.510"	0.203"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	00000
Fluoroelastomer Rubber
1/2"	0.380"	0.860"	0.178"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	0000
3/4"	0.620"	0.860"	0.178"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	0000
1"	0.900"	1.980"	0.203"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	0000
1 1/2"	1.400"	1.980"	0.203"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	0000
2"	1.900"	2.520"	0.203"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	0000
2 1/2"	2.400"	3.050"	0.203"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	0000
3"	2.900"	3.580"	0.203"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	0000
4"	3.870"	4.680"	0.203"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	0000
6"	5.820"	6.510"	0.203"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	00000
PTFE Plastic
1/2"	0.380"	0.860"	0.178"	-100° to 500°	White	3-A Certified 20-27	00000000	0000
3/4"	0.620"	0.860"	0.178"	-100° to 500°	White	3-A Certified 20-27	00000000	0000
1"	0.900"	1.980"	0.203"	-100° to 500°	White	3-A Certified 20-27	00000000	0000
1 1/2"	1.400"	1.980"	0.203"	-100° to 500°	White	3-A Certified 20-27	00000000	0000
2"	1.900"	2.520"	0.203"	-100° to 500°	White	3-A Certified 20-27	00000000	0000
2 1/2"	2.400"	3.050"	0.203"	-100° to 500°	White	3-A Certified 20-27	00000000	0000
3"	2.900"	3.580"	0.203"	-100° to 500°	White	3-A Certified 20-27	00000000	0000
4"	3.870"	4.680"	0.203"	-100° to 500°	White	3-A Certified 20-27	00000000	0000
6"	5.820"	6.510"	0.203"	-100° to 500°	White	3-A Certified 20-27	00000000	00000

Gasket Fittings—Male Straight Adapters, Gasket × Standard Tube

For Tube OD
Gasket Connection	Standard Connection	Wall Thick.	Material	For Tube Specifications Met	Includes		Each
1"	1"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	304 Stainless Steel Nut	0000000	0000000
1 1/2"	1 1/2"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	304 Stainless Steel Nut	0000000	000000
2"	2"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	304 Stainless Steel Nut	0000000	000000
2 1/2"	2 1/2"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	304 Stainless Steel Nut	0000000	000000

Gasket Fittings—Female Straight Adapters, Gasket × Standard Tube

For Tube OD
Gasket Connection	Standard Connection	Wall Thick.	Material	For Tube Specifications Met		Each
1"	1"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	0000000	000000
1 1/2"	1 1/2"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	0000000	000000
2"	2"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	0000000	000000
2 1/2"	2 1/2"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	0000000	000000

Extra-Support Fittings—Male Straight Adapters, Extra-Support Tube × Standard Tube

	Flange OD
For Tube OD	Extra-Support Connection	Standard Connection	Wall Thick.	Material	For Tube Specifications Met		Each
1"	1.995"	1.984"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	0000000	000000
1 1/2"	1.995"	1.984"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	0000000	00000
2"	2.64"	2.516"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	0000000	000000
3"	3.87"	3.579"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	0000000	000000

Extra-Support Fittings—Female Straight Adapters, Extra-Support Tube × Standard Tube

	Flange OD
For Tube OD	Extra-Support Connection	Standard Connection	Wall Thick.	Material	For Tube Specifications Met		Each
1"	1.995"	1.984"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	0000000	000000
1 1/2"	1.995"	1.984"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	0000000	00000
2"	2.64"	2.516"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	0000000	000000
3"	3.87"	3.579"	0.065"	316 Stainless Steel	ASTM A269, ASTM A270	0000000	000000

Extra-High-Polish Metal Quick-Clamp Sanitary Tube Fittings

For Use With: Air, Beverage, Dairy, Deionized Water, Food, Pharmaceuticals, Water
Temperature Range: See Gaskets
Tubing:
Fittings: Use with 316/316L stainless steel that meets ASTM A269 or ASTM A270
Gaskets: Use with 304/304L and 316/316L stainless steel
Specifications Met: See table
Certification: Material Certificate with Traceable Lot Number and Test Report

Polished to a 20 Ra finish, these fittings have an extra-smooth interior that prevents product buildup and inhibits bacteria growth. Use them in pharmaceutical and bioprocessing applications. Also known as tri-clamp fittings, they connect with a clamp, a gasket, and another quick-clamp fitting for a fast and easy way to access your line. Fittings are 316 stainless steel for excellent corrosion resistance.

The pressure rating of the fitting will depend on the clamp you choose.

The temperature rating of the fitting will vary depending on the gasket material you choose.

Note: To complete a connection, you’ll need two quick-clamp fittings, a clamp, and a gasket (all sold separately).

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

Straight Reducers, Tube

Tube Connection (A)		Tube Connection (B)
For Tube OD	Flange OD	For Tube OD	Flange OD	Length	Material	Max. Pressure	Specifications Met		Each
1"	1.984"	1/2"	0.984"	2 1/2"	316/316L Stainless Steel	700 psi @ 72° F	ASME BPE	00000000	0000000
1"	1.984"	3/4"	0.984"	2"	316/316L Stainless Steel	700 psi @ 72° F	ASME BPE	00000000	000000
1 1/2"	1.984"	1/2"	0.984"	3 1/2"	316/316L Stainless Steel	700 psi @ 72° F	ASME BPE	00000000	000000
1 1/2"	1.984"	3/4"	0.984"	3"	316/316L Stainless Steel	700 psi @ 72° F	ASME BPE	00000000	000000
1 1/2"	1.984"	1"	1.984"	3"	316/316L Stainless Steel	700 psi @ 72° F	ASME BPE	00000000	000000
2"	2.516"	1"	1.984"	5"	316/316L Stainless Steel	700 psi @ 72° F	ASME BPE	00000000	000000
2"	2.516"	1 1/2"	1.984"	3"	316/316L Stainless Steel	700 psi @ 72° F	ASME BPE	00000000	000000
2 1/2"	3.047"	2"	2.516"	3"	316/316L Stainless Steel	700 psi @ 72° F	ASME BPE	00000000	000000
3"	3.579"	2"	2.516"	5"	316/316L Stainless Steel	700 psi @ 72° F	ASME BPE	00000000	000000
3"	3.579"	2 1/2"	3.047"	3"	316/316L Stainless Steel	700 psi @ 72° F	ASME BPE	00000000	000000

Clamps

304 Stainless Steel with Wing Nut

304 Stainless Steel with Wing Nut, Spring Loaded

304 Stainless Steel with Bolt

316 Stainless Steel with Wing Nut and 2-Pin Hinge

316 Stainless Steel with Safety Wing Nut and 2-Pin Hinge

316 Stainless Steel with Double Bolt

316 Stainless Steel with
Recessed Nut, Hole for
Lockout, and 2-Pin Hinge

White Nylon Plastic with Wing Nut

Clamps with wing nut or safety wing nut tighten by hand. Clamps with double bolt or recessed nut tighten with a wrench.

304 Stainless Steel with Wing Nut
For Tube OD	For Flange OD	Bolt Material	Max. Pressure	For Tube Specifications Met	Specifications Met		Each
1/2", 3/4"	0.984"	__	1,200 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
1", 1 1/4", 1 1/2"	1.984"	__	500 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
2"	2.516"	__	450 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
2 1/2"	3.047"	__	400 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
3"	3.579"	__	350 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
304 Stainless Steel with Wing Nut, Spring Loaded
1/2", 3/4"	0.984"	__	1,200 psi @ 72 ° F	ASTM A269, ASTM A270	__	0000000	00000
1", 1 1/4", 1 1/2"	1.984"	__	500 psi @ 72 ° F	ASTM A269, ASTM A270	__	0000000	00000
2"	2.516"	__	450 psi @ 72 ° F	ASTM A269, ASTM A270	__	0000000	00000
3"	3.579"	__	350 psi @ 72 ° F	ASTM A269, ASTM A270	__	0000000	00000
304 Stainless Steel with Bolt
1", 1 1/4", 1 1/2"	1.984"	304 Stainless Steel	1,500 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
2"	2.516"	304 Stainless Steel	1,000 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
2 1/2"	3.047"	304 Stainless Steel	1,000 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
3"	3.579"	304 Stainless Steel	1,000 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
316 Stainless Steel with Wing Nut and 2-Pin Hinge
1/2", 3/4"	0.984"	__	700 psi @ 72 ° F	__	__	0000000	00000
1", 1 1/4", 1 1/2"	1.984"	__	700 psi @ 72 ° F	__	__	0000000	00000
2"	2.516"	__	700 psi @ 72 ° F	__	__	0000000	00000
2 1/2"	3.047"	__	700 psi @ 72 ° F	__	__	0000000	00000
3"	3.579"	__	580 psi @ 72 ° F	__	__	0000000	00000
316 Stainless Steel with Safety Wing Nut and 2-Pin Hinge
1/2", 3/4"	0.984"	__	720 psi @ 72 ° F	__	__	0000000	00000
1", 1 1/4", 1 1/2"	1.984"	__	720 psi @ 72 ° F	__	__	0000000	00000
2"	2.516"	__	720 psi @ 72 ° F	__	__	0000000	00000
3"	3.579"	__	580 psi @ 72 ° F	__	__	0000000	00000
316 Stainless Steel with Double Bolt
1", 1 1/4", 1 1/2"	1.984"	316 Stainless Steel	2,400 psi @ 72 ° F	__	ASME BPVC.VIII	0000000	000000
2"	2.516"	316 Stainless Steel	1,300 psi @ 72 ° F	__	ASME BPVC.VIII	0000000	000000
3"	3.579"	316 Stainless Steel	1,300 psi @ 72 ° F	__	ASME BPVC.VIII	0000000	000000
316 Stainless Steel with Recessed Nut, Hole for Lockout, and 2-Pin Hinge
1/2", 3/4"	0.984"	__	720 psi @ 72 ° F	__	__	0000000	00000
1", 1 1/4", 1 1/2"	1.984"	__	720 psi @ 72 ° F	__	__	0000000	00000
2"	2.516"	__	720 psi @ 72 ° F	__	__	0000000	00000
3"	3.579"	__	580 psi @ 72 ° F	__	__	0000000	00000
White Nylon Plastic Wing Nut
1/2", 3/4"	0.984"	__	150 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
1", 1 1/4", 1 1/2"	1.984"	__	150 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
2"	2.516"	__	150 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
2 1/2"	3.047"	__	150 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000
3"	3.579"	__	150 psi @ 72 ° F	ASTM A269, ASTM A270	__	00000000	00000

Gaskets

Buna-N Rubber
For Tube OD	ID	OD	Thick.	Temp. Range, °F	Color	Specifications Met		Each
1/2"	0.380"	0.860"	0.178"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	00000
3/4"	0.620"	0.860"	0.178"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
1"	0.900"	1.980"	0.203"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	000
1 1/2"	1.400"	1.980"	0.203"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	000
2"	1.900"	2.520"	0.203"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	000
2 1/2"	2.400"	3.050"	0.203"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
3"	2.900"	3.580"	0.203"	-30° to 200°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
EPDM Rubber
1/2"	0.380"	0.860"	0.178"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
3/4"	0.620"	0.860"	0.178"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
1"	0.900"	1.980"	0.203"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
1 1/2"	1.400"	1.980"	0.203"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
2"	1.900"	2.520"	0.203"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
2 1/2"	2.400"	3.050"	0.203"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
3"	2.900"	3.580"	0.203"	-20° to 300°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
Silicone Rubber
1/2"	0.380"	0.860"	0.178"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
3/4"	0.620"	0.860"	0.178"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
1"	0.900"	1.980"	0.203"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
1 1/2"	1.400"	1.980"	0.203"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
2"	1.900"	2.520"	0.203"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
2 1/2"	2.400"	3.050"	0.203"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
3"	2.900"	3.580"	0.203"	-40° to 450°	Clear	3-A Certified 18-03, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	0000000	0000
Fluoroelastomer Rubber
1/2"	0.380"	0.860"	0.178"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	0000
3/4"	0.620"	0.860"	0.178"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	0000
1"	0.900"	1.980"	0.203"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	0000
1 1/2"	1.400"	1.980"	0.203"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	0000
2"	1.900"	2.520"	0.203"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	0000
2 1/2"	2.400"	3.050"	0.203"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	0000
3"	2.900"	3.580"	0.203"	-15° to 400°	Black	3-A Certified 18-03, FDA Compliant 21 CFR 177.2600	0000000	0000
PTFE Plastic
1/2"	0.380"	0.860"	0.178"	-100° to 500°	White	3-A Certified 20-27	00000000	0000
3/4"	0.620"	0.860"	0.178"	-100° to 500°	White	3-A Certified 20-27	00000000	0000
1"	0.900"	1.980"	0.203"	-100° to 500°	White	3-A Certified 20-27	00000000	0000
1 1/2"	1.400"	1.980"	0.203"	-100° to 500°	White	3-A Certified 20-27	00000000	0000
2"	1.900"	2.520"	0.203"	-100° to 500°	White	3-A Certified 20-27	00000000	0000
2 1/2"	2.400"	3.050"	0.203"	-100° to 500°	White	3-A Certified 20-27	00000000	0000
3"	2.900"	3.580"	0.203"	-100° to 500°	White	3-A Certified 20-27	00000000	0000

Quick-Clamp High-Vacuum Fittings for Stainless Steel Tubing

For Use With:
Fittings with Gasket End: Air, Argon, Helium, Nitrogen
All Other Fittings: Air
Temperature Range: 0° to 300° F
Tubing: Use with 304/304L or 316/316L stainless steel
Specifications Met: ISO 2861

Instead of a gasket, these fittings have a special ring that is designed for high-vacuum applications, such as vacuum coating and heat treating, leak testing, and analyzing gases. Also known as KF, QF, and NW fittings, they are the most common type of connection in high-vacuum systems. Connect with a clamp and another quick-clamp fitting for fast, easy access to your line. To use fittings in pressure applications, use a pressure-rated ring (sold separately).

304 stainless steel fittings have very good corrosion resistance.

Note: To complete a connection, you’ll need two quick-clamp fittings, a ring, and a clamp (all sold separately).

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

Straight Reducers, Tube

Tube Connection (A)				Tube Connection (B)
For Tube OD	Flange OD	High-Vacuum Flange Size	High Vacuum Connection Type	For Tube OD	Flange OD	High-Vacuum Flange Size	High Vacuum Connection Type	Material	Max. Vacuum		Each
1"	1.57"	25	ISO-KF	3/4"	1.18"	16	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	00000000	000000
1 1/2"	2.16"	40	ISO-KF	3/4"	1.18"	16	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	00000000	00000
1 1/2"	2.16"	40	ISO-KF	1"	1.57"	25	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	0000000	00000
2"	2.95"	50	ISO-KF	3/4"	1.18"	16	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	00000000	00000
2"	2.95"	50	ISO-KF	1"	1.57"	25	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	0000000	00000
2"	2.95"	50	ISO-KF	1 1/2"	2.16"	40	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	0000000	00000

Inline Tee Reducers, Tube

Inline tees are also known as branch tees.

Tube Connection (A)				Tube Connection (B)
For Tube OD	Flange OD	High-Vacuum Flange Size	High Vacuum Connection Type	For Tube OD	Flange OD	High-Vacuum Flange Size	High Vacuum Connection Type	Material	Max. Vacuum		Each
1"	1.57"	25	ISO-KF	3/4"	1.18"	16	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	00000000	0000000
1 1/2"	2.16"	40	ISO-KF	3/4"	1.18"	16	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	00000000	000000
1 1/2"	2.16"	40	ISO-KF	1"	1.57"	25	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	00000000	000000
2"	2.95"	50	ISO-KF	1"	1.57"	25	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	00000000	000000
2"	2.95"	50	ISO-KF	1 1/2"	2.16"	40	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	00000000	000000

Clamps

Clamp with Wing Nut

Spring-Loaded Clamp

Clamps tighten by hand. Spring-loaded clamps are also known as toggle clamps.

with Wing Nut
For Tube OD	For Flange OD	For High-Vacuum Flange Size	High Vacuum Connection Type	Material	Max. Vacuum	Lanyard Length		Each
1/2", 3/4"	1.18"	10, 16	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	__	00000000	00000
1"	1.57"	25	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	__	0000000	00000
1 1/2"	2.16"	40	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	__	0000000	00000
2"	2.95"	50	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	__	0000000	00000
Spring Loaded
1/2", 3/4"	1.18"	10, 16	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	__	0000000	00000
1"	1.57"	25	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	__	0000000	00000
1 1/2"	2.16"	40	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	__	0000000	00000
2"	2.95"	50	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	__	0000000	00000
Spring Loaded with Lanyard
3/4"	1.18"	16	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	5 3/4"	00000000	00000
1"	1.57"	25	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	5 3/4"	00000000	00000
1 1/2"	2.16"	40	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	5 3/4"	00000000	00000
2"	2.95"	50	ISO-KF	Aluminum	1 × 10 ^-7 torr @ 72° F	5 3/4"	00000000	00000

Rings

Ring

Ring with Stainless Steel Screen

Ring with Aluminum Outer Ring

Use these rings with quick-clamp high-vacuum fittings. They consist of a stainless steel inner ring covered by a fluoroelastomer O-ring.

Rings
For Tube OD	For Flange OD	For High-Vacuum Flange Size	High Vacuum Connection Type	Inner Ring Material	Max. Vacuum	Max. Pressure		Each
3/4"	1.18"	16	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	Not Rated	00000000	00000
1"	1.57"	25	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	Not Rated	0000000	00000
1 1/2"	2.16"	40	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	Not Rated	0000000	00000
2"	2.95"	50	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	Not Rated	0000000	00000
Rings with Stainless Steel Screen
3/4"	1.18"	16	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	Not Rated	00000000	00000
1"	1.57"	25	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	Not Rated	00000000	00000
1 1/2"	2.16"	40	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	Not Rated	00000000	00000
2"	2.95"	50	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	Not Rated	00000000	00000
Rings with Aluminum Outer Ring
3/4"	1.18"	16	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	Not Rated	00000000	00000
1"	1.57"	25	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	100 psi @ 72° F	0000000	00000
1 1/2"	2.16"	40	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	75 psi @ 72° F	0000000	00000
2"	2.95"	50	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	50 psi @ 72° F	0000000	00000

Hose

Rigid Hose

Flexible Hose

Hose absorbs moderate vibration

3 3/16" Lg.
For Tube OD	Flange OD	High-Vacuum Flange Size	High Vacuum Connection Type	Material	Max. Vacuum	Bend Radius	Flexibility		Each
3/4"	1.18"	16	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	__	Rigid	0000000	000000
4 3/16" Lg.
1"	1.57"	25	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	__	Rigid	0000000	00000
1 1/2"	2.16"	40	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	__	Rigid	0000000	000000
2"	2.95"	50	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	__	Rigid	0000000	000000
12" Lg.
3/4"	1.18"	16	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	1 5/8"	Flexible	00000000	000000
1"	1.57"	25	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	1 3/8"	Flexible	00000000	000000
1 1/2"	2.16"	40	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	2 1/2"	Flexible	00000000	000000
2"	2.95"	50	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	3 1/4"	Flexible	00000000	000000
24" Lg.
3/4"	1.18"	16	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	1 5/8"	Flexible	00000000	000000
1"	1.57"	25	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	1 3/8"	Flexible	00000000	000000
1 1/2"	2.16"	40	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	2 1/2"	Flexible	00000000	000000
2"	2.95"	50	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	3 1/4"	Flexible	00000000	000000
39" Lg.
3/4"	1.18"	16	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	1 5/8"	Flexible	00000000	000000
1"	1.57"	25	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	1 3/8"	Flexible	00000000	000000
1 1/2"	2.16"	40	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	2 1/2"	Flexible	00000000	000000
2"	2.95"	50	ISO-KF	304 Stainless Steel	1 × 10 ^-7 torr @ 72° F	3 1/4"	Flexible	00000000	000000

Valves with Shut-Off

Valves are also known as vacuum isolation valves. They connect to a vacuum system so you can install gauges, release gases, and remove air. They operate manually and have a compact body that fits easily into tight spaces.

Actuation	For Tube OD	Flange OD	High-Vacuum Flange Size	Max. Vacuum	Body Material	Overall Ht.	Overall Lg.		Each
Manual	3/4"	1 3/16"	16	10 ^-7 torr @ 72° F	304 Stainless Steel	4 1/8"	2 1/4"	00000000	0000000
Manual	1"	1 9/16"	25	10 ^-7 torr @ 72° F	304 Stainless Steel	5 5/8"	3"	00000000	000000
Manual	1 1/2"	2 1/8"	40	10 ^-7 torr @ 72° F	304 Stainless Steel	6 3/8"	3 7/8"	00000000	000000
Manual	2"	2 15/16"	50	10 ^-7 torr @ 72° F	304 Stainless Steel	8"	4 1/2"	00000000	00000000