Rubber Strainers | McMaster-Carr

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	System of Measurement System of Measurement

Inch

	For Tube OD For Tube OD

	ID ID

	OD OD

	Material Material	Show

Fluoroelastomer Rubber

Polyurethane Rubber

	Material Material	Hide

	Color Color

	Black
	Clear
	Orange

	Thickness Thickness

	Mesh Size Mesh Size

20 × 20

40 × 40

	For Hose ID For Hose ID

1/2"

5/8"

3/4"

	Environment Environment

Food and Beverage

Sanitary

	Screen Material Screen Material

316 Stainless Steel

Stainless Steel

	Specifications Met Specifications Met

3-A Sanitary Certified

ASME

FDA Compliant

USP

	Shape Shape


Sheet and Bar	Ring

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

DFARS Specialty Metals
COTS-Exempt

	Maximum Temperature Maximum Temperature

250° to 499° F

	Minimum Temperature Minimum Temperature

-49° to -25° F

-24° to 0° F

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

RoHS Compliant

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

REACH Compliant

	For Use With For Use With

Water

	Maximum Pressure Maximum Pressure

Not Rated

	Hardness Rating Hardness Rating

Hard

	Hardness Hardness

Durometer 70A

Durometer 80A

	Hole Diameter Hole Diameter

72 Products

About Wire Cloth and Plastic Mesh

About Sump, Water-Removal, Condensate, and Submersible Pumps

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.

Screen rocks, gravel, and other large abrasive material in wet or dry environments. This polyurethane mesh withstands harsh environments and corrosion.

Mesh with steel wire core is reinforced for durability when used with heavy materials.

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

		Thick.
Opening Size	Open Area	(A)	(B)	Color		12" × 48"	24" × 48"	36" × 48"	48" × 48"
Polyurethane Rubber
1 1/2"	59%	0.457"	0.625"	Orange	0000000	0000000	0000000	000000000	000000000
1 1/4"	58%	0.39"	0.625"	Orange	0000000	000000	000000	00000000	00000000
1"	55%	0.35"	0.5"	Orange	0000000	000000	000000	00000000	00000000
3/4"	50%	0.312"	0.5"	Orange	0000000	000000	000000	00000000	00000000
1/2"	47%	0.23"	0.5"	Orange	0000000	000000	000000	00000000	00000000
3/8"	40%	0.284"	0.5"	Orange	0000000	000000	000000	00000000	00000000
Polyurethane Rubber with Steel Wire Core
1 1/2"	59%	0.457"	0.625"	Orange	0000000	000000	000000	00000000	00000000
1 1/4"	58%	0.39"	0.625"	Orange	0000000	000000	000000	00000000	00000000
1"	55%	0.35"	0.5"	Orange	0000000	000000	000000	00000000	00000000
3/4"	50%	0.312"	0.5"	Orange	0000000	000000	000000	00000000	00000000
1/2"	47%	0.23"	0.5"	Orange	0000000	000000	000000	00000000	00000000
3/8"	40%	0.284"	0.5"	Orange	0000000	000000	000000	00000000	00000000

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

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

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

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"	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
1/8" 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

Suction Strainers for Sump Pumps

This unthreaded rubber strainer fits onto 3/4 NPT male connections.

		Each
	0000000	000000

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