Alkalies Strainers | McMaster-Carr

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Removes Particle Size Down To

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For Reducing

Seam Construction

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161 Products

About Filters and Particle Sizes

About Filter Bags

Seamless

Sewn

Use these bags with a filter bag housing to remove contaminants from acids and alkalies.

Seamless filter bags provide more uniform filtration than filter bags with a seam. They trap very fine particles that can pass through the pinholes in a seam.

Fabric filter bags absorb oil and have higher debris-holding capacity than felt bags.

										Each
Dia.	Ht.	Filter Bag Trade Size	Material	Flange Material	Ring Material	Max. Temp., °F	Max. Flow Rate, gpm	Removes Particle Size Down To, microns		1-9	10-Up
Seamless
Felt
7"	16 1/2"	1	Polypropylene Plastic	Plastic	__	190°	50	1, 5, 10, 25, 50, 100, 200	0000000	000000	00000
7"	32"	2	Polypropylene Plastic	Plastic	__	190°	100	1, 5, 10, 25, 50, 100, 200	0000000	00000	00000
Sewn
Fabric
4"	8"	3	Polypropylene Plastic	__	Metal	200°	10	10, 25, 90	00000000	00000	0000
4"	8"	3	Polypropylene Plastic	Plastic	__	200°	10	10, 25, 90	0000000	00000	00000
4"	14"	4	Polypropylene Plastic	__	Metal	200°	20	10, 25, 90	00000000	00000	00000
4"	14"	4	Polypropylene Plastic	Plastic	__	200°	20	10, 25, 90	0000000	00000	00000
5 1/2"	21"	8	Polypropylene Plastic	__	Metal	200°	40	10, 25, 90	00000000	00000	00000
5 1/2"	21"	8	Polypropylene Plastic	Plastic	__	200°	40	10, 25, 90	0000000	00000	00000
5 1/2"	32"	9	Polypropylene Plastic	__	Metal	200°	60	10, 25, 90	00000000	00000	00000
5 1/2"	32"	9	Polypropylene Plastic	Plastic	__	200°	60	10, 25, 90	0000000	00000	00000
7"	16 1/2"	1	Polypropylene Plastic	__	Metal	200°	40	10, 25, 90	00000000	00000	00000
7"	16 1/2"	1	Polypropylene Plastic	Plastic	__	200°	40	10, 25, 90	0000000	00000	00000
7"	32"	2	Polypropylene Plastic	__	Metal	200°	85	10, 25, 90	00000000	00000	00000
7"	32"	2	Polypropylene Plastic	Plastic	__	200°	85	10, 25, 90	0000000	00000	00000
8"	32"	12	Polypropylene Plastic	__	Metal	200°	100	10, 25, 90	00000000	00000	00000
8"	32"	12	Polypropylene Plastic	Plastic	__	200°	100	10, 25, 90	0000000	00000	00000

Long-Life Filter Bags for Organic Acids, Mineral Acids, and Alkalies

Seamless

Sewn

Replace your filter bags less frequently--these have greater debris-holding capacity than standard filter bags. Use them with a filter bag housing to remove contaminants from your line.

Sewn filter bags are made of two separate bags; the inside bag traps large particles and then the outside bag traps small particles.

Seamless filter bags are made of extra-thick material to trap large amounts of debris. They provide more uniform filtration than filter bags with a seam and trap very fine particles that can pass through the pinholes in a seam.

										Each
Dia.	Ht.	Filter Bag Trade Size	Material	Flange Material	Ring Material	Max. Temp., °F	Max. Flow Rate, gpm	Removes Particle Size Down To, microns		1-9	10-Up
Seamless
Felt
7"	16 1/2"	1	Polypropylene Plastic	Plastic	__	190°	75	1, 5, 10, 25, 50, 100	0000000	000000	000000
7"	32"	2	Polypropylene Plastic	Plastic	__	190°	135	1, 5, 10, 25, 50, 100	0000000	00000	00000
Sewn
Felt
4"	8"	3	Polypropylene Plastic	__	Metal	200°	25	1, 5, 10, 25, 50, 100	0000000	00000	00000
4"	14"	4	Polypropylene Plastic	__	Metal	200°	50	1, 5, 10, 25, 50, 100	0000000	00000	00000
5 1/2"	21"	8	Polypropylene Plastic	__	Metal	200°	100	1, 5, 10, 25, 50, 100	0000000	00000	00000
5 1/2"	32"	9	Polypropylene Plastic	__	Metal	200°	150	1, 5, 10, 25, 50, 100	0000000	00000	00000
7"	16 1/2"	1	Polypropylene Plastic	__	Metal	200°	100	1, 5, 10, 25, 50, 100	0000000	00000	00000
7"	32"	2	Polypropylene Plastic	__	Metal	200°	220	1, 5, 10, 25, 50, 100	0000000	00000	00000
8"	32"	12	Polypropylene Plastic	__	Metal	200°	275	1, 5, 10, 25, 50, 100	0000000	00000	00000

High-Purity Filter Bags for Organic Acids, Mineral Acids, and Alkalies

Also known as absolute-rated filter bags, these remove 92% of particles. They provide more consistent particle removal than other filter bags and have higher debris-holding capacity for a long service life. Use them with a filter bag housing.

											Each
Dia.	Ht.	Filter Bag Trade Size	Material	Flange Material	Ring Material	Max. Temp., °F	Max. Flow Rate, gpm	Filter Efficiency	Removes Particle Size Down To, microns		1-9	10-Up
Sewn
Fabric
4"	8"	3	Polypropylene Plastic	Plastic	__	200°	20	92%	1, 2.5, 5	000000000	000000	000000
4"	8"	3	Polypropylene Plastic	Plastic	__	200°	20	92%	10, 25, 50, 100	000000000	00000	00000
4"	14"	4	Polypropylene Plastic	Plastic	__	200°	40	92%	1, 2.5, 5	000000000	00000	00000
4"	14"	4	Polypropylene Plastic	Plastic	__	200°	40	92%	10, 25, 50, 100	000000000	00000	00000
5 1/2"	21"	8	Polypropylene Plastic	__	Metal	200°	80	92%	1, 2.5, 5	000000000	00000	00000
5 1/2"	21"	8	Polypropylene Plastic	__	Metal	200°	80	92%	10, 25, 50, 100	000000000	00000	00000
5 1/2"	32"	9	Polypropylene Plastic	__	Metal	200°	120	92%	1, 2.5, 5	000000000	00000	00000
5 1/2"	32"	9	Polypropylene Plastic	__	Metal	200°	120	92%	10, 25, 50, 100	000000000	00000	00000
7"	16 1/2"	1	Polypropylene Plastic	Plastic	__	200°	80	92%	1, 2.5, 5	000000000	00000	00000
7"	16 1/2"	1	Polypropylene Plastic	Plastic	__	200°	80	92%	10, 25, 50, 100	000000000	00000	00000
7"	32"	2	Polypropylene Plastic	Plastic	__	200°	180	92%	1, 2.5, 5	000000000	00000	00000
7"	32"	2	Polypropylene Plastic	Plastic	__	200°	180	92%	10, 25, 50, 100	000000000	00000	00000
8"	32"	12	Polypropylene Plastic	__	Metal	200°	275	92%	1, 2.5, 5	000000000	00000	00000
8"	32"	12	Polypropylene Plastic	__	Metal	200°	275	92%	10, 25, 50, 100	000000000	00000	00000

Thread-On Filter Bags for Organic Acids, Mineral Acids, and Alkalies

Filter Bag Shown with Threaded Adapter

Use a threaded adapter (sold separately) with one of these bags to filter acids and alkalies from a threaded pipeline without the need for a housing. The metal ring on the filter bag slips over the raised lip on the adapter to hold the bag in place.

Filter Bag

										Each
Dia.	Ht.	Filter Bag Trade Size	For Pipe Size	Material	Ring Material	Max. Temp., °F	Max. Flow Rate, gpm	Removes Particle Size Down To, microns		1-9	10-Up
Sewn
Felt
4"	8"	3	3/4, 1, 1 1/4	Polypropylene Plastic	Metal	200°	10	1, 5, 10, 15, 25, 50, 100, 200	000000	00000	00000
4"	14"	4	3/4, 1, 1 1/4	Polypropylene Plastic	Metal	200°	15	1, 5, 10, 15, 25, 50, 100, 200	000000	0000	0000
7"	16 1/2"	1	1 1/2, 2	Polypropylene Plastic	Metal	200°	25	1, 5, 10, 15, 25, 50, 100, 200	000000	00000	0000
7"	32"	2	1 1/2, 2	Polypropylene Plastic	Metal	200°	55	1, 5, 10, 15, 25, 50, 100, 200	000000	00000	00000

Threaded Adapters

Filter Bag Shown with Threaded Adapter

For 4" Bag Dia.
Pipe Size	Thread Type	Gender	Material		Each
1	NPT	Female	Polypropylene Plastic	00000000	000000
1 1/4	NPT	Female	Polypropylene Plastic	00000000	00000
3/4	NPT	Female	Polypropylene Plastic	00000000	00000
For 7" Bag Dia.
1 1/2	NPT	Female	Polypropylene Plastic	00000000	00000
2	NPT	Female	Polypropylene Plastic	00000000	00000

Slip-On Filter Bags for Organic Acids, Mineral Acids, and Alkalies

Use these filter bags to capture oil and debris as you fill tanks, drums, and other containers. No housing is required—wrap the bags around pipe or hose and secure with a clamp or band (sold separately).

							Each
Dia.	Ht.	Material	Max. Temp., °F	Max. Flow Rate, gpm	Removes Particle Size Down To, microns		1-9	10-Up
Sewn
Felt
7"	18"	Polypropylene Plastic	200°	20	5, 10, 25, 50, 100	0000000	00000	00000
7"	33"	Polypropylene Plastic	200°	50	5, 10, 25, 50, 100	0000000	00000	0000

Stainless Steel Filter Bag Housings

These filter bag housings resist corrosion for a long service life in harsh environments. They have a high-flow capacity for filtering large quantities of material. Housings come with a strainer basket to support a filter bag (sold separately). They have a threaded drain with a plug for easy cleaning. Bolt the legs to the floor for stability.

304 stainless steel housings offer very good corrosion resistance.

316 stainless steel housings have excellent corrosion resistance.

Housings with eyebolt cover provide a tight seal.

Housings with clamp cover allow for easy access to the filter bag for quick replacements.

The optional strainer baskets (sold separately) are for use with Styles A and D. Only the baskets with 9/64" perforations will work with a filter bag.

The optional high-purity cartridges are also known as absolute-rated cartridges; they filter 99.9% of particles. They are for use with Style B.

To Order: For optional perforated strainer baskets, please specify the opening size: 1/16”, 9/64”, 3/16”, or 1/4”. For optional mesh strainer baskets, please specify a mesh size: 20 × 20, 40 × 40, 60 × 60, 100 × 100, or 150 × 150.

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

Style A—With Eyebolt Cover and 304 Stainless Steel Housing

Housings with 9/64" Perforated Strainer Basket								Optional Perforated Strainer Baskets		Optional Mesh Strainer Baskets		Replacement O-Rings		Replacement Cover Hardware
Pipe Size	Thread Type	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F	O-Ring Material		Each		Each		Each		Each		Each
4 1/2" Dia. × 13" Ht.—For Filter Bag Trade Size 3
3/4	NPT	25	500	400°	Fluoroelastomer Rubber	00000000	0000000	0000000	0000000	0000000	0000000	0000000	000000	00000000	0000000
1	NPT	25	500	400°	Fluoroelastomer Rubber	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/4	NPT	25	500	400°	Fluoroelastomer Rubber	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/2	NPT	25	500	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
2	NPT	25	500	400°	Fluoroelastomer Rubber	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
4 1/2" Dia. × 19" Ht.—For Filter Bag Trade Size 4
3/4	NPT	50	500	400°	Fluoroelastomer Rubber	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1	NPT	50	500	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/4	NPT	50	500	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/2	NPT	50	500	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
2	NPT	50	500	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
6" Dia. × 28" Ht.—For Filter Bag Trade Size 8
1	NPT	45	150	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/2	NPT	100	150	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
2	NPT	100	150	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
3	NPT	100	150	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
6" Dia. × 38" Ht.—For Filter Bag Trade Size 9
1	NPT	45	150	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/2	NPT	125	150	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
2	NPT	150	150	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
3	NPT	150	150	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
8 5/8" Dia. × 25" Ht.—For Filter Bag Trade Size 1
2	NPT	110	150	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
8 5/8" Dia. × 40" Ht.—For Filter Bag Trade Size 2
2	NPT	200	150	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
3	NPT	220	150	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
4	NPT	220	150	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
8 5/8" Dia. × 41" Ht.—For Filter Bag Trade Size 12
1 1/2	NPT	125	150	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
2	NPT	200	150	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
3	NPT	200	150	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000

Style B—With Eyebolt Cover and 304 Stainless Steel Housing

Housings with 9/64" Perforated Strainer Basket								Optional High-Purity Cartridges
Pipe Size	Thread Type	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F	O-Ring Material		Each	Height	Removes Particle Size Down To, microns		Each
8 5/8" Dia. × 43" Ht.—For Filter Bag Trade Size 2
2	NPT	100	150	400°	Fluoroelastomer Rubber	000000	000000000	35"	0.5, 2, 5, 10, 20, 40, 70	0000000	0000000

Style B—With Eyebolt Cover and 316 Stainless Steel Housing

Housings with 9/64" Perforated Strainer Basket								Optional High-Purity Cartridges
Pipe Size	Thread Type	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F	O-Ring Material		Each	Removes Particle Size Down To, microns		Each
8 5/8" Dia. × 43" Ht.—For Filter Bag Trade Size 2
2	NPT	100	150	400°	Fluoroelastomer Rubber	000000	000000000	0.5, 2, 5, 10, 20, 40, 70	0000000	0000000

Style C—With Eyebolt Cover and 316 Stainless Steel Housing

Housings with 9/64" Perforated Strainer Basket								Replacement O-Rings
Pipe Size	Thread Type	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F	O-Ring Material		Each		Each
6" Dia. × 27" Ht.—For Filter Bag Trade Size 8
1 1/2	NPT	100	200	250°	Fluoroelastomer Rubber	0000000	000000000	0000000	000000
6" Dia. × 29" Ht.—For Filter Bag Trade Size 8
2	NPT	100	200	250°	Fluoroelastomer Rubber	0000000	00000000	0000000	00000
6" Dia. × 39" Ht.—For Filter Bag Trade Size 9
2	NPT	150	200	250°	Fluoroelastomer Rubber	0000000	00000000	0000000	00000
6" Dia. × 40" Ht.—For Filter Bag Trade Size 9
1 1/2	NPT	125	200	250°	Fluoroelastomer Rubber	0000000	00000000	0000000	00000

Style D—With Clamp Cover and 304 Stainless Steel Housing

Housings with 9/64" Perforated Strainer Basket								Optional Perforated Strainer Baskets		Optional Mesh Strainer Baskets		Replacement O-Rings		Replacement Cover Hardware
Pipe Size	Thread Type	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F	O-Ring Material		Each		Each		Each		Each		Each
4 1/2" Dia. × 13" Ht.—For Filter Bag Trade Size 3
3/4	NPT	25	200	400°	Fluoroelastomer Rubber	00000000	0000000	0000000	0000000	0000000	0000000	0000000	000000	00000000	0000000
1	NPT	25	200	400°	Fluoroelastomer Rubber	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/4	NPT	25	200	400°	Fluoroelastomer Rubber	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/2	NPT	25	200	400°	Fluoroelastomer Rubber	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
2	NPT	25	200	400°	Fluoroelastomer Rubber	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
4 1/2" Dia. × 19" Ht.—For Filter Bag Trade Size 4
3/4	NPT	50	200	400°	Fluoroelastomer Rubber	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1	NPT	50	200	400°	Fluoroelastomer Rubber	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/4	NPT	50	200	400°	Fluoroelastomer Rubber	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/2	NPT	50	200	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
2	NPT	50	200	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
6" Dia. × 28" Ht.—For Filter Bag Trade Size 8
1	NPT	45	125	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/4	NPT	100	125	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/2	NPT	100	125	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
2	NPT	100	125	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
6" Dia. × 38" Ht.—For Filter Bag Trade Size 9
1	NPT	45	125	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/2	NPT	125	125	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
2	NPT	150	125	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
3	NPT	150	125	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
8 5/8" Dia. × 25" Ht.—For Filter Bag Trade Size 1
2	NPT	110	125	400°	Fluoroelastomer Rubber	000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
8 5/8" Dia. × 40" Ht.—For Filter Bag Trade Size 2
2	NPT	200	125	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
8 5/8" Dia. × 41" Ht.—For Filter Bag Trade Size 12
1 1/2	NPT	125	125	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
2	NPT	200	125	400°	Fluoroelastomer Rubber	00000000	00000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000

Steel Filter Bag Housings

With Eyebolt Cover

With Clamp Cover

These steel filter bag housings have heavy duty construction and are more durable than our other metal housings. They have a high-flow capacity for filtering large amounts of material. Housings come with a strainer basket to support a filter bag (sold separately). They have a threaded drain with a plug for easy cleaning. Bolt the legs to the floor for stability.

Housings with eyebolt cover provide a tight seal.

Housings with clamp cover allow for easy access to the filter bag for quick replacements.

The optional strainer baskets are sold separately. Only the baskets with 9/64" perforations will work with a filter bag.

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

Housings with 9/64" Perforated Strainer Basket							Optional Perforated Strainer Baskets		Optional Mesh Strainer Baskets		Replacement O-Rings		Replacement Cover Hardware
Pipe Size	Thread Type	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F		Each		Each		Each		Each		Each
With Eyebolt Cover and Fluoroelastomer Rubber O-Ring
4 1/2" Dia. × 13" Ht.—For Filter Bag Trade Size 3
3/4	NPT	25	500	400°	00000000	0000000	0000000	0000000	0000000	0000000	0000000	000000	00000000	0000000
1	NPT	25	500	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/4	NPT	25	500	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/2	NPT	25	500	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
2	NPT	25	500	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
4 1/2" Dia. × 19" Ht.—For Filter Bag Trade Size 4
3/4	NPT	50	500	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1	NPT	50	500	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/4	NPT	50	500	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/2	NPT	50	500	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
2	NPT	50	500	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
With Clamp Cover and Fluoroelastomer Rubber O-Ring
4 1/2" Dia. × 13" Ht.—For Filter Bag Trade Size 3
3/4	NPT	25	200	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1	NPT	25	200	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/4	NPT	25	200	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/2	NPT	25	200	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
2	NPT	25	200	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
4 1/2" Dia. × 19" Ht.—For Filter Bag Trade Size 4
3/4	NPT	50	200	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1	NPT	50	200	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/4	NPT	50	200	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
1 1/2	NPT	50	200	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000
2	NPT	50	200	400°	00000000	000000	0000000	000000	0000000	000000	0000000	00000	00000000	000000

Compact Metal Filter Bag Housings

Smaller in size than our other filter bag housings, this housing works well in tight spaces. It is 304 stainless steel for very good corrosion resistance. Use with a filter bag (sold separately) to filter liquids and gases in high-pressure, low-flow applications. The filter bag can be cleaned for repeated use.

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

Housings
					O-Ring Material		Overall				Filter Bags
Pipe Size	Thread Type	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Temp., °F	Core	Shell	Dia.	Ht.			Removes Particle Size Down To, microns		1-9	10-Up
3/8	NPT	6	3,000	400°	Fluoroelastomer Rubber	PTFE Plastic	2 1/4"	8"	000000	0000000	25, 50, 75, 100, 125, 150	000000	000000	000000

Plastic Filter Bag Housings

Polypropylene Plastic Housing

Choose plastic filter bag housings as a lightweight alternative to metal. They offer excellent corrosion resistance. Housings come with a strainer basket to support a filter bag (sold separately). They are opaque, so they block light to minimize algae growth.

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

Housings with Perforated Strainer Basket												Filter Bags
							Overall							Each
Pipe Size	Thread Type	Max. Flow Rate, gpm	Max. Pressure	Max. Temp., °F	O-Ring Material	Basket Opening Size	Dia.	Ht.	Features		Each	Removes Particle Size Down To, microns		1-9	10-Up
Polypropylene Plastic Housing
1	NPT	20	100 psi @ 100° F	100°	Buna-N Rubber	1/8" × 1/16"	7 1/4"	14"	Pressure Gauge	00000000	0000000	1, 5, 10, 25, 50, 100, 200	0000000	00000	00000
1 1/2	NPT	15	90 psi @ 100° F	100°	Buna-N Rubber	1/8" × 1/16"	7 1/4"	24"	Pressure Gauge	00000000	000000	1, 5, 10, 25, 50, 100, 200	0000000	00000	00000
1 1/2	NPT	20	100 psi @ 100° F	100°	Buna-N Rubber	1/8" × 1/16"	7 1/4"	14"	Pressure Gauge	00000000	000000	1, 5, 10, 25, 50, 100, 200	0000000	0000	0000