Cast Iron Pipe Strainers

	Pipe Size Pipe Size

1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
4
6

	Strainer Type Strainer Type


Y	Basket

Suction

	For Use With For Use With

	Connection Style Connection Style

Threaded

Flanged

	Screen Mesh Size Screen Mesh Size

100

150

200

	Screen Material Screen Material

Stainless Steel

Iron

	Maximum Pressure Maximum Pressure

	Maximum Temperature Maximum Temperature

	Screen Construction Screen Construction

Perforated

Mesh

	Height Height

	Gender Gender

Female

Male

	Minimum Temperature Minimum Temperature

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

DFARS Specialty Metals
COTS-Exempt

	Length Length

	Maximum Steam Pressure Maximum Steam Pressure

250 psi @ 400° F

125 psi @ 450° F

	Plug Pipe Size Plug Pipe Size

	Screen Length Screen Length

	Screen OD Screen OD

	Screen Opening Size Screen Opening Size

	Basket Construction Basket Construction

Perforated

Mesh

	Basket Mesh Size Basket Mesh Size

100

	Basket Material Basket Material

316 Stainless Steel

304 Stainless Steel

	Number of Bolt Holes Number of Bolt Holes

View catalog pages (5)

Forward

How can we improve?

112 Products

About Strainers and Selecting Screen Size

Low-Pressure Iron Y-Strainers

A rugged iron body provides excellent strength and durability. Strainers prevent damage to valves, pumps, nozzles, and other sensitive equipment by catching debris in your pipeline. They are designed for low-pressure applications. Strainers are for use in noncorrosive environments. They have a threaded drain with a plug that provides access to the screen without disconnecting your line.

Strainers with flanged pipe connections allow for easy access to your pipeline; bolt them to a flange with the same pipe size.

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

With Threaded Pipe Connections

Strainers									Replacement Screens
Pipe Size	Lg.	Ht.	Plug Pipe Size	Screen Material	Choose a Screen Mesh Size	Choose a Screen Opening Size		Each		Each
With Mesh Screen
1/4	3"	3 1/2"	3/8	304 Stainless Steel	20	__	0000000	000000	0000000	000000
3/8	3"	3 1/2"	3/8	304 Stainless Steel	20	__	0000000	00000	0000000	00000
1/2	3"	3 1/2"	3/8	304 Stainless Steel	20	__	0000000	00000	00000000	00000
3/4	4"	4 1/2"	1/2	304 Stainless Steel	20	__	0000000	00000	0000000	00000
1	4 7/8"	5 3/8"	3/4	304 Stainless Steel	20	__	0000000	00000	00000000	00000
1 1/4	5 1/8"	5 15/16"	3/4	304 Stainless Steel	20	__	0000000	00000	0000000	00000
1 1/2	5 3/4"	6 3/16"	1	304 Stainless Steel	20	__	0000000	00000	0000000	00000
2	7 1/4"	8"	1 1/4	304 Stainless Steel	20	__	0000000	00000	00000000	00000
With Mesh and Perforated Screen
1/4	3"	3 1/2"	3/8	304 Stainless Steel	40, 60, 80, 100, 150, 200	__	0000000	00000	0000000	00000
3/8	3"	3 1/2"	3/8	304 Stainless Steel	40, 60, 80, 100, 150, 200	__	0000000	00000	0000000	00000
1/2	3"	3 1/2"	3/8	304 Stainless Steel	40, 60, 80, 100, 150, 200	__	0000000	00000	0000000	00000
3/4	4"	4 1/2"	1/2	304 Stainless Steel	40, 60, 80, 100, 150, 200	__	0000000	00000	0000000	00000
1	4 7/8"	5 3/8"	3/4	304 Stainless Steel	40, 60, 80, 100, 150, 200	__	0000000	00000	0000000	00000
1 1/4	5 1/8"	5 15/16"	3/4	304 Stainless Steel	40, 60, 80, 100, 150, 200	__	0000000	00000	0000000	00000
1 1/2	5 3/4"	6 3/16"	1	304 Stainless Steel	40, 60, 80, 100, 150, 200	__	0000000	00000	0000000	00000
2	7 1/4"	8"	1 1/4	304 Stainless Steel	40, 60, 80, 100, 150, 200	__	0000000	000000	0000000	00000
2 1/2	8 7/8"	9 3/4"	1 1/4	304 Stainless Steel	40, 60, 80, 100, 150, 200	__	0000000	000000	0000000	00000
2 1/2	8 7/8"	9 3/4"	1 1/4	304 Stainless Steel	20	__	0000000	000000	0000000	000000
3	10"	10 15/16"	1 1/2	304 Stainless Steel	40, 60, 80, 100, 150, 200	__	0000000	000000	0000000	000000
3	10"	10 15/16"	1 1/2	304 Stainless Steel	20	__	0000000	000000	0000000	000000
With Perforated Screen
1/2	3"	3 1/2"	3/8	304 Stainless Steel	__	1/32", 1/16", 1/8"	0000000	00000	0000000	00000
3/4	4"	4 1/2"	1/2	304 Stainless Steel	__	1/32", 1/16", 1/8"	0000000	00000	0000000	00000
1	4 7/8"	5 3/8"	3/4	304 Stainless Steel	__	1/32", 1/16", 1/8"	0000000	00000	0000000	00000
1 1/4	5 1/8"	5 15/16"	3/4	304 Stainless Steel	__	1/32", 1/16", 1/8"	0000000	00000	0000000	00000
1 1/2	5 3/4"	6 3/16"	1	304 Stainless Steel	__	1/32", 1/16", 1/8"	0000000	00000	0000000	00000
2	7 1/4"	8"	1 1/4	304 Stainless Steel	__	1/32", 1/16", 1/8"	0000000	000000	0000000	00000
2 1/2	8 7/8"	9 3/4"	1 1/4	304 Stainless Steel	__	1/32", 1/16", 1/8"	0000000	000000	0000000	00000

With Flanged Pipe Connections

Strainers										Replacement Screens
Pipe Size	Flange OD	For ANSI Flange Class	Lg.	Ht.	Plug Pipe Size	Screen Material	Choose a Screen Opening Size		Each		Each
With Mesh and Perforated Screen
2	6"	125	7 7/8"	8 1/16"	1/2	304 Stainless Steel	1/32", 1/16", 1/8"	0000000	0000000	0000000	000000
2 1/2	7"	125	10"	9 5/8"	1	304 Stainless Steel	1/32", 1/16", 1/8"	0000000	000000	0000000	00000
3	7 1/2"	125	10 1/8"	10 5/16"	1	304 Stainless Steel	1/32", 1/16", 1/8"	0000000	000000	0000000	000000
4	9"	125	12 1/8"	12 9/16"	1 1/2	304 Stainless Steel	1/32", 1/16", 1/8"	0000000	000000	0000000	000000

Iron Basket Strainers

For Use With:
Threaded: Water, Oil, and Diesel Fuel
Flanged: Water and Oil
Flanged with Mounting Brackets: Water, Oil, and Diesel Fuel
Max. Pressure: 200 psi @ 100° F
Temp. Range:
Threaded: 20° to 200° F
Flanged: -20° to 150° F
Flanged with Mounting Brackets: 20° to 200° F

Commonly used in high-flow industrial processes, these basket strainers hold more debris than all of our other strainers. Install them prior to valves, pumps, and nozzles in your pipeline to protect sensitive equipment. Strainers should be used in noncorrosive environments. They have a threaded drain with a plug for easy cleaning.

Strainers with flanged pipe connections allow for easy access to your pipeline; bolt them to a flange with the same pipe size.

Strainers with mounting brackets mount to the floor for stability.

To Order: For strainers with a choice between basket mesh size and opening size, select a mesh size for a mesh basket or an opening size for a perforated basket.

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

With Threaded Pipe Connections

Strainers										Replacement Baskets		Replacement Gaskets
Pipe Size	Thread Type	Lg.	Ht.	Gasket Material	Basket Material	Choose a Basket Mesh Size	Choose a Basket Opening Size		Each		Each		Each
3/8	NPT	4 3/4"	6 5/8"	Buna-N Rubber	316 Stainless Steel	20, 40, 100	1/16", 1/8", 3/16"	000000	0000000	0000000	0000000	00000000	000000
1/2	NPT	4"	6 5/8"	Buna-N Rubber	316 Stainless Steel	20, 40, 100	1/16", 1/8", 3/16"	00000000	000000	0000000	000000	00000000	00000
3/4	NPT	5 3/8"	8 3/8"	Buna-N Rubber	316 Stainless Steel	20, 40, 100	1/16", 1/8", 3/16"	00000000	000000	0000000	000000	00000000	00000
1	NPT	5 3/8"	8 3/8"	Buna-N Rubber	316 Stainless Steel	20, 40, 100	1/16", 1/8", 3/16"	00000000	000000	0000000	000000	00000000	00000
1 1/4	NPT	6 3/4"	9 7/8"	Buna-N Rubber	316 Stainless Steel	20, 40, 100	1/16", 1/8", 3/16"	00000000	000000	0000000	000000	00000000	00000
1 1/2	NPT	7 3/8"	11"	Buna-N Rubber	316 Stainless Steel	20, 40, 100	1/16", 1/8", 3/16"	00000000	000000	0000000	000000	00000000	00000
2	NPT	8 3/4"	13 3/8"	Buna-N Rubber	316 Stainless Steel	20, 40, 100	1/16", 1/8", 3/16"	00000000	000000	0000000	000000	00000000	00000
2 1/2	NPT	10 1/2"	14 7/8"	Buna-N Rubber	316 Stainless Steel	20, 40, 100	1/16", 1/8", 3/16"	00000000	000000	0000000	000000	00000000	00000
3	NPT	11 5/8"	17 3/4"	Buna-N Rubber	316 Stainless Steel	20, 40, 100	1/16", 1/8", 3/16"	00000000	000000	0000000	000000	00000000	00000

With Flanged Pipe Connections

Strainers											Replacement Baskets
Pipe Size	Flange OD	For ANSI Flange Class	Lg.	Ht.	Gasket Material	Basket Material	Specifications Met	Basket Opening Size		Each		Each
2	6"	125	8"	11 7/8"	Buna-N Rubber	304 Stainless Steel	ASTM A126 Class B	1/8"	00000000	0000000	00000000	0000000
3	7 1/2"	125	9 3/4"	14 7/8"	Buna-N Rubber	304 Stainless Steel	ASTM A126 Class B	1/8"	00000000	000000	00000000	000000
4	9"	125	11 1/2"	16 1/4"	Buna-N Rubber	304 Stainless Steel	ASTM A126 Class B	1/8"	00000000	000000	00000000	000000

With Flanged Pipe Connections and Mounting Brackets

With Flanged Pipe Connections and Mounting Brackets

Strainers											Replacement Baskets		Replacement Gaskets
Pipe Size	Flange OD	For ANSI Flange Class	Lg.	Ht.	Gasket Material	Basket Material	Choose a Basket Mesh Size	Choose a Basket Opening Size		Each		Each		Each
2	6"	125	10 1/2"	13 3/4"	Buna-N Rubber	316 Stainless Steel	20, 40, 100	1/16", 1/8", 3/16"	00000000	0000000	0000000	0000000	00000000	000000
2 1/2	7"	125	11 5/8"	15 5/8"	Buna-N Rubber	316 Stainless Steel	20, 40, 100	1/16", 1/8", 3/16"	00000000	00000000	0000000	000000	00000000	00000
3	7 1/2"	125	13 1/8"	18"	Buna-N Rubber	316 Stainless Steel	20, 40, 100	1/16", 1/8", 3/16"	00000000	00000000	0000000	000000	00000000	00000
4	9"	125	16 3/4"	19 7/8"	Buna-N Rubber	316 Stainless Steel	20, 40, 100	1/16", 1/8", 3/16"	00000000	00000000	0000000	000000	00000000	00000
6	11"	125	19 5/8"	28 1/2"	Buna-N Rubber	316 Stainless Steel	20, 40, 100	1/16", 1/8", 3/16"	00000000	00000000	0000000	00000000	00000000	00000

Suction Strainers with Backflow-Prevention Valve

For Use With:
Bronze Connection: Water
Iron Connection: Water and Oil
PVC Connection: Water, Oil, and Diesel Fuel
Max. Pressure:
Bronze Connection: 400 psi
Iron Connection: 10 psi
PVC Connection: 150 psi
Temp. Range:
Bronze Connection: 32° to 190° F
Iron Connection: 32° to 150° F
PVC Connection: 40° to 140° F

Also known as foot valves, these strainers stop particles from entering your line while preventing backward flow. They are commonly used with reservoirs and tanks.

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

With Iron Female Threaded Pipe Connection

Strainers									Replacement Flappers
Pipe Size	Thread Type	Ht.	Dia.	Flapper Material	Screen Material	Screen Opening Size		Each		Each
1 1/2	NPT	4 1/8"	4 5/8"	Leather	Iron	5/16"	00000000	0000000	0000000	000000
2	NPT	5 1/4"	5 3/8"	Leather	Iron	5/16"	00000000	000000	0000000	00000
3	NPT	7 3/16"	7 5/8"	Leather	Iron	5/16"	00000000	000000	0000000	00000
4	NPT	8 7/8"	9 1/16"	Leather	Iron	5/16"	00000000	000000	0000000	00000
6	NPT	12"	11 7/16"	Leather	Iron	5/16"	00000000	000000	0000000	00000

Slimline Suction Strainers

For Use With: Oil and Diesel Fuel
Max. Temp.: 210° F

Designed for installation through a tank wall, these strainers have a narrow diameter. You can install them at the top of a tank for connection to a standpipe. They're often used in hydraulic systems to filter particles before they enter your system. Strainers have a steel connection for good strength and durability. The tank connection is male and the pipe connection is female.

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

Inlet			Outlet
Pipe Size	Thread Type	Gender	Pipe Size	Thread Type	Gender	Ht.	Hex Size	Connection Material	Screen Material	Screen Mesh Size		Each
1	NPT	Male	1/2	NPT	Female	5 3/8"	1 1/2"	Steel	304 Stainless Steel	30, 60, 100	00000000	000000
1	NPT	Male	1/2	NPT	Female	5 3/8"	1 1/2"	Steel	304 Stainless Steel	200	000000000	00000
1 1/4	NPT	Male	3/4	NPT	Female	7 1/2"	1 13/16"	Steel	304 Stainless Steel	30, 60, 100	00000000	00000
1 1/4	NPT	Male	3/4	NPT	Female	7 1/2"	1 13/16"	Steel	304 Stainless Steel	200	000000000	00000
2	NPT	Male	1 1/4	NPT	Female	10"	2 9/16"	Steel	304 Stainless Steel	30, 60, 100	00000000	00000
2	NPT	Male	1 1/4	NPT	Female	10"	2 9/16"	Steel	304 Stainless Steel	200	000000000	00000
3	NPT	Male	2	NPT	Female	10 5/16"	3 1/4"	Steel	304 Stainless Steel	30, 60, 100	00000000	00000
3	NPT	Male	2	NPT	Female	10 5/16"	3 1/4"	Steel	304 Stainless Steel	200	000000000	000000
1 1/2	NPT	Male	1	NPT	Female	8 5/16"	2"	Steel	304 Stainless Steel	30, 60, 100	00000000	00000
1 1/2	NPT	Male	1	NPT	Female	8 5/16"	2"	Steel	304 Stainless Steel	200	000000000	00000
4	NPT	Male	3	NPT	Female	11 5/16"	4 5/8"	Steel	304 Stainless Steel	30, 60, 100	00000000	00000
4	NPT	Male	3	NPT	Female	11 5/16"	4 5/8"	Steel	304 Stainless Steel	200	000000000	000000