Strainer Gaskets | McMaster-Carr

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100 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.

About Wire Cloth and Plastic Mesh

Straight Holes

Staggered Holes

These gaskets have a perforated plate to filter, separate, and strain liquids or dry materials in your line. Made of 316 stainless steel, the plate won’t corrode from frequent washdowns with harsh cleaners. Neither will the rest of these gaskets, which are made of EPDM rubber that resists water, steam, and UV light. In addition to filtering, they ensure a tight seal in quick-clamp stainless steel sanitary tube fittings. Gaskets are FDA compliant for direct contact with food and 3-A certified as meeting sanitary design standards. They meet ASME BPE purity and safety standards for bioprocessing equipment, and are rated USP Class VI as made from plastic that won’t contaminate biological samples.

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

Straight Holes
For Tube OD	ID	OD	Thickness	Temperature Range, °F	Hardness	Hardness Rating	Color	Specifications Met		Each
0.033" Hole Diameter
1"	0.900"	1.980"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
1 1/2"	1.400"	1.980"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
2"	1.900"	2.520"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
2 1/2"	2.400"	3.050"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
3"	2.900"	3.580"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
4"	3.870"	4.680"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
Staggered Holes
1/16" Hole Diameter
1 1/2"	1.400"	1.980"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
2"	1.900"	2.520"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
2 1/2"	2.400"	3.050"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
3"	2.900"	3.580"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
4"	3.870"	4.680"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
1/8" Hole Diameter
1"	0.900"	1.980"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
1 1/2"	1.400"	1.980"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
2"	1.900"	2.520"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
2 1/2"	2.400"	3.050"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
3"	2.900"	3.580"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
4"	3.870"	4.680"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
1/4" Hole Diameter
1"	0.900"	1.980"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
1 1/2"	1.400"	1.980"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
2"	1.900"	2.520"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
2 1/2"	2.400"	3.050"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
3"	2.900"	3.580"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
4"	3.870"	4.680"	0.185"	-30° to 400°	Durometer 70A	Hard	Black	3-A Certified 62-02, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000

Water- and Steam-Resistant EPDM Gaskets
with Screen for Quick-Clamp Tube Fittings

The built-in screen is made of corrosion-resistant 316 stainless steel and provides inline straining. Use these EPDM gaskets in moist environments. They ensure a tight seal in quick-clamp stainless steel sanitary tube fittings. The mesh size indicates the number of openings on the screen per square inch.

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

For Tube OD	ID	OD	Thick.	Temperature Range, °F	Hardness	Hardness Rating	Color	Specifications Met	Choose a Mesh Size		Each
1/2"	0.38"	0.86"	0.172"	-20° to 300°	Durometer 70A	Hard	Black	3-A Certified 61-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	000000
3/4"	0.62"	0.86"	0.172"	-20° to 300°	Durometer 70A	Hard	Black	3-A Certified 61-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
1"	0.90"	1.98"	0.205"	-20° to 300°	Durometer 70A	Hard	Black	3-A Certified 61-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
1 1/2"	1.40"	1.98"	0.205"	-20° to 300°	Durometer 70A	Hard	Black	3-A Certified 61-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
2"	1.90"	2.52"	0.205"	-20° to 300°	Durometer 70A	Hard	Black	3-A Certified 61-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
2 1/2"	2.40"	3.05"	0.205"	-20° to 300°	Durometer 70A	Hard	Black	3-A Certified 61-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
3"	2.90"	3.58"	0.205"	-20° to 300°	Durometer 70A	Hard	Black	3-A Certified 61-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
4"	3.87"	4.68"	0.205"	-20° to 300°	Durometer 70A	Hard	Black	3-A Certified 61-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	000000

Ultra-Chemical-Resistant PTFE Gaskets with
Perforations for Quick-Clamp Tube Fittings

These chemical-resistant gaskets have a perforated plate that filters, separates, and strains liquids or dry materials in your line. Made of 316 stainless steel, the plate won’t corrode from frequent washdowns with harsh cleaners. Gaskets are made of PTFE for excellent resistance to detergents, hydraulic fluid, and salts, and good resistance to most acids and alkalis. They create tight seals in quick-clamp sanitary tube fittings. These gaskets are 3-A certified for sanitary design and are FDA compliant for direct contact with food. They meet ASME BPE purity and safety standards, and are rated USP Class VI as plastic that won’t leach into biological samples.

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

Straight Holes
For Tube OD	ID	OD	Thickness	Temperature Range, °F	Color	Specifications Met		Each
0.033" Hole Diameter
1 1/2"	1.400"	1.980"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	0000000
2"	1.900"	2.520"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
2 1/2"	2.400"	3.050"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
3"	2.900"	3.580"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
4"	3.870"	4.680"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
Staggered Holes
1/16" Hole Diameter
1 1/2"	1.400"	1.980"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
2"	1.900"	2.520"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
2 1/2"	2.400"	3.050"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
3"	2.900"	3.580"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
4"	3.870"	4.680"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
1/8" Hole Diameter
1 1/2"	1.400"	1.980"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
2"	1.900"	2.520"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
2 1/2"	2.400"	3.050"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
3"	2.900"	3.580"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
4"	3.870"	4.680"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
1/4" Hole Diameter
1 1/2"	1.400"	1.980"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
2"	1.900"	2.520"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
2 1/2"	2.400"	3.050"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
3"	2.900"	3.580"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
4"	3.870"	4.680"	0.185"	-100° to 500°	Clear	3-A Certified 20-27, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000

Ultra-Chemical-Resistant PTFE Gaskets
with Screen for Quick-Clamp Tube Fittings

Offering excellent resistance to detergents, hydraulic fluid, and salts, these PTFE gaskets have a corrosion-resistant 316 stainless steel screen to provide inline straining. They also have good resistance to most acids and alkalies. Use them to ensure a tight seal in quick-clamp stainless steel sanitary tube fittings. The mesh size indicates the number of openings on the screen per square inch.

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

For Tube OD	ID	OD	Thick.	Temperature Range, °F	Hardness	Hardness Rating	Color	Specifications Met	Choose a Mesh Size		Each
1/2"	0.38"	0.86"	0.178"	-100° to 500°	Durometer 68D	Extra Hard	White	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	0000000
3/4"	0.62"	0.86"	0.178"	-100° to 500°	Durometer 68D	Extra Hard	White	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	000000
1"	0.90"	1.98"	0.205"	-100° to 500°	Durometer 68D	Extra Hard	White	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	000000
1 1/2"	1.40"	1.98"	0.205"	-100° to 500°	Durometer 68D	Extra Hard	White	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	000000
2"	1.90"	2.52"	0.205"	-100° to 500°	Durometer 68D	Extra Hard	White	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	000000
2 1/2"	2.40"	3.05"	0.205"	-100° to 500°	Durometer 68D	Extra Hard	White	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	000000
3"	2.90"	3.58"	0.205"	-100° to 500°	Durometer 68D	Extra Hard	White	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	000000
4"	3.87"	4.68"	0.205"	-100° to 500°	Durometer 68D	Extra Hard	White	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	000000

Chemical-Resistant Fluoroelastomer Gaskets
with Screen for Quick-Clamp Tube Fittings

In addition to providing a tight seal in quick-clamp stainless steel sanitary tube fittings, these gaskets have a corrosion-resistant 316 stainless steel screen to provide inline straining. They resist fuel, oil, and acid condensates. The mesh size indicates the number of openings on the screen per square inch.

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

For Tube OD	ID	OD	Thick.	Temperature Range, °F	Hardness	Hardness Rating	Color	Specifications Met	Choose a Mesh Size		Each
1/2"	0.38"	0.86"	0.172"	-30° to 400°	Durometer 80A	Hard	Black	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	000000
3/4"	0.62"	0.86"	0.172"	-30° to 400°	Durometer 80A	Hard	Black	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
1"	0.90"	1.98"	0.205"	-30° to 400°	Durometer 80A	Hard	Black	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
1 1/2"	1.40"	1.98"	0.205"	-30° to 400°	Durometer 80A	Hard	Black	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
2"	1.90"	2.52"	0.205"	-30° to 400°	Durometer 80A	Hard	Black	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
2 1/2"	2.40"	3.05"	0.205"	-30° to 400°	Durometer 80A	Hard	Black	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
3"	2.90"	3.58"	0.205"	-30° to 400°	Durometer 80A	Hard	Black	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
4"	3.87"	4.68"	0.205"	-30° to 400°	Durometer 80A	Hard	Black	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	000000

High-Temperature Silicone Gaskets with Screen for Quick-Clamp Tube Fittings

A corrosion-resistant 316 stainless steel screen provides inline straining. These silicone gaskets withstand temperatures up to 450° F. Use them to ensure a tight seal in quick-clamp stainless steel sanitary tube fittings. The mesh size indicates the number of openings on the screen per square inch.

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

For Tube OD	ID	OD	Thick.	Temperature Range, °F	Hardness	Hardness Rating	Color	Specifications Met	Choose a Mesh Size		Each
1/2"	0.38"	0.86"	0.172"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	000000
3/4"	0.62"	0.86"	0.172"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
1"	0.90"	1.98"	0.205"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
1 1/2"	1.40"	1.98"	0.205"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
2"	1.90"	2.52"	0.205"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
2 1/2"	2.40"	3.05"	0.205"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
3"	2.90"	3.58"	0.205"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	00000
4"	3.87"	4.68"	0.205"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 62-02, FDA Compliant 21 CFR 177.2600	20 × 20, 40 × 40	0000000	000000

High-Temperature Silicone Gaskets with
Perforations for Quick-Clamp Tube Fittings

Use these perforated gaskets to filter liquids and dry materials, as well as create a tight seal in quick-clamp stainless steel sanitary tube fittings. Made of silicone, they handle temperatures up to 450° F, so they’re good for heated ingredients and clean-in-place (CIP) processes. However, oils will degrade them. Their perforated plate is 316 stainless steel to withstand washdowns with harsh cleaners and sanitizers. All of these gaskets are 3-A certified to meet sanitary design standards and FDA compliant for direct contact with food. USP Class VI, they’ve been tested to the highest standards to reduce the risk of leaching into biological samples. They also meet ASME BPE, which is a design standard for bioprocessing equipment that helps ensure purity and safety.

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

Staggered Holes
For Tube OD	ID	OD	Thickness	Temperature Range, °F	Hardness	Hardness Rating	Color	Specifications Met		Each
1/16" Hole Diameter
1 1/2"	1.400"	1.980"	0.185"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 18-03, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
2"	1.900"	2.520"	0.185"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 18-03, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
3"	2.900"	3.580"	0.185"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 18-03, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
1/8" Hole Diameter
1 1/2"	1.400"	1.980"	0.185"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 18-03, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
2"	1.900"	2.520"	0.185"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 18-03, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
3"	2.900"	3.580"	0.185"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 18-03, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
1/4" Hole Diameter
1 1/2"	1.400"	1.980"	0.185"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 18-03, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
2"	1.900"	2.520"	0.185"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 18-03, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	00000
3"	2.900"	3.580"	0.185"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 18-03, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000
4"	3.870"	4.680"	0.185"	-40° to 450°	Durometer 80A	Hard	Clear	3-A Certified 18-03, ASME BPE, FDA Compliant 21 CFR 177.2600, USP Class VI	0000000	000000

Screens for Low-Pressure Inline Strainers

Mesh
For Pipe Size	Screen OD	Screen Length	Screen Material	Screen Mesh Size		Each
3/4, 1	1 1/16"	2 1/4"	304 Stainless Steel	40	0000000	000000

Inline Strainer Washers

Install these strainer washers in pipe or fittings to catch debris and protect equipment in locations where other strainers don't fit. They're often used with valves, sprayers, parts washers, and washing machines. They have very good corrosion resistance.

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

With PVC Plastic Gasket
For Pipe Size	Gasket OD	Gasket Thick.	Temp. Range, °F	Screen Material	Screen OD	Screen Lg.	Choose a Screen Mesh Size	Pkg. Qty.		Pkg.
1/2	19/32"	7/64"	-50° to 120°	304 Stainless Steel	3/8"	1/8"	100	25	0000000	00000
1/2	23/32"	5/64"	-50° to 120°	304 Stainless Steel	15/32"	5/32"	60	25	0000000	0000
1/2	53/64"	5/64"	-50° to 120°	304 Stainless Steel	35/64"	7/32"	30, 60	25	0000000	0000
3/4	1"	5/32"	-50° to 120°	304 Stainless Steel	37/64"	23/64"	24, 30, 60	25	0000000	0000
1	1 1/8"	7/64"	-50° to 120°	304 Stainless Steel	53/64"	5/8"	30, 60	10	0000000	0000
1	1 1/4"	5/32"	-50° to 120°	304 Stainless Steel	7/8"	17/32"	30, 60	10	0000000	0000
With Santoprene Rubber Gasket
1/2	39/64"	7/64"	-50° to 212°	304 Stainless Steel	3/8"	__	60	25	0000000	00000
1/2	23/32"	7/64"	-50° to 212°	304 Stainless Steel	7/16"	__	60	25	0000000	00000
3/4	1"	5/32"	-50° to 212°	304 Stainless Steel	21/32"	11/32"	60	25	0000000	00000

Garden Hose Fitting Washers

Washer with Screen

Insert these washers in the threaded female end of a garden hose fitting to prevent leaks.

Washers with screen filter out debris and large particles.

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

With Screen
ID	OD	Thick.	For Garden Hose Trade Size	For Hose ID	Material	Color	Screen Material	Pkg. Qty.		Pkg.
9/16"	1"	1/8"	3/4	1/2", 5/8", 3/4"	SBR Rubber	Black	Stainless Steel	3	00000000	00000

Rings for Quick-Clamp High-Vacuum Fittings for Stainless Steel Tubing

Ring with Stainless Steel Screen

For Use With: Air
Temperature Range: 0° to 300° F
Tubing: Use with 304/304L or 316/316L stainless steel
Specifications Met: ISO 2861

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

Rings with screen have a stainless steel screen to filter out large particles.

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

						Rings with Stainless Steel Screen
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	000000
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