Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

MUELLER STEAM SPECIALTY 1 581 CS Screwed ends Carbon Steel Y Strainer - Carbon Steel Y Strainers
MUELLER STEAM SPECIALTYCarbon Steel Y Strainers

MUELLER STEAM SPECIALTY 1 581 CS Screwed ends Carbon Steel Y Strainer

The MUELLER STEAM SPECIALTY Y Strainer is a carbon steel Y strainer with a 1-inch NPT connection. It features a perforated 304 stainless steel screen with a 0.062-inch screen size and a spiral wound graphite-filled…

SKU 3G-OTH-448063

Also listed as: 1581CSScrewedends · 1-581-CS-Screwed-ends

Brand
MUELLER STEAM SPECIALTY
Item
1 581 CS Screwed ends Carbon Steel Y Strainer
Category
Carbon Steel Y Strainers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MUELLER STEAM SPECIALTY
Manufacturer Part Number
1 581 CS Screwed ends
Type
NPT, Perforated, Carbon Steel
Screen Size
0.062 in
Seal Material
Spiral Wound Graphite Filled
Screen Material
304 Stainless Steel

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

MUELLER STEAM SPECIALTY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MUELLER STEAM SPECIALTY Y Strainer is a carbon steel Y strainer with a 1-inch NPT connection. It features a perforated 304 stainless steel screen with a 0.062-inch screen size and a spiral wound graphite-filled seal material. The manufacturer part number is 1 581 CS Screwed ends.

Frequently Asked Questions

What is the MUELLER STEAM SPECIALTY Y Strainer used for?

The MUELLER STEAM SPECIALTY Y Strainer is used to remove solid particles from steam, gas, or liquid pipelines, protecting downstream equipment like valves and pumps. It is commonly applied in industrial steam systems, process piping, and HVAC applications where reliable filtration is required.

What are the specifications of the MUELLER STEAM SPECIALTY Y Strainer?

This Y strainer has a 1-inch NPT connection, a carbon steel body, and a perforated 304 stainless steel screen with a 0.062-inch screen size. The seal material is spiral wound graphite filled. The manufacturer part number is 1 581 CS Screwed ends.

Where to buy the MUELLER STEAM SPECIALTY Y Strainer worldwide?

You can source the MUELLER STEAM SPECIALTY Y Strainer worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a MUELLER STEAM SPECIALTY Y Strainer?

Install the Y strainer with the screen element oriented downward (blowdown connection facing down) to allow debris collection. Ensure flow direction matches the arrow on the body. Use pipe sealant on NPT threads and support the strainer to avoid stress on connections. Follow standard piping practices.

Used in

Common applications for MUELLER STEAM SPECIALTY
Steam systems — Mueller Steam Specialty cast iron Y strainers (e.g., 2 758N) protect steam traps and control valves from pipe scale and debris.
Water treatment — Mueller Steam Specialty basket strainers (e.g., 3 155M-N) filter particulates in cooling water and process water lines.
Chemical processing — Mueller Steam Specialty stainless steel Y strainers (e.g., 6 782 SS) handle corrosive fluids in chemical transfer systems.
Petroleum refining — Mueller Steam Specialty carbon steel Y strainers (e.g., 2 582 CS) remove solids from hydrocarbon pipelines before pumps.
HVAC systems — Mueller Steam Specialty cast iron basket strainers (e.g., 6 125F) protect chillers and heat exchangers in building water loops.
Marine applications — Mueller Steam Specialty stainless steel duplex strainers (e.g., 2 792S-HH) provide continuous filtration in seawater cooling systems.

MUELLER STEAM SPECIALTY Products

3G Electric supplies MUELLER STEAM SPECIALTY carbon steel y strainers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This Y strainer has a 3/8 in NPT connection and a perforated screen made of 304 Stainless Steel with 0.062 in openings. It is used to filter debris from steam, water, or process fluids in pipelines and industrial fluid handling systems
MUELLER STEAM SPECIALTY
This Y strainer has a 3/8 in NPT connection and a perforated screen made of 304 Stainless Steel with 0.062 in openings. It is used to filter debris from steam, water, or process fluids in pipelines and industrial fluid handling systems
This Y strainer is constructed with a stainless steel body and a 304 stainless steel perforated screen with 0.062 inch openings. It has a 2 inch NPT screwed end connection. Used in piping systems to remove solid particles from steam, gas, or liquid flows, protecting downstream equipment such as valves, pumps, and heat exchangers
MUELLER STEAM SPECIALTY
This Y strainer is constructed with a stainless steel body and a 304 stainless steel perforated screen with 0.062 inch openings. It has a 2 inch NPT screwed end connection. Used in piping systems to remove solid particles from steam, gas, or liquid flows, protecting downstream equipment such as valves, pumps, and heat exchangers
This Y strainer has a 1-1/4 in NPT connection and a perforated screen made of 304 Stainless Steel with 0.062 in openings. The stainless steel body and screen are suited for inline filtration in industrial piping systems to remove debris from steam, water, or other process fluids, protecting downstream equipment
MUELLER STEAM SPECIALTY
This Y strainer has a 1-1/4 in NPT connection and a perforated screen made of 304 Stainless Steel with 0.062 in openings. The stainless steel body and screen are suited for inline filtration in industrial piping systems to remove debris from steam, water, or other process fluids, protecting downstream equipment
This replacement Y strainer screen is constructed from 304 Stainless Steel with a 0.062 in perforation size and 1.625 in length. It fits Y strainer housings to filter particulates from steam, water, or process fluids in industrial piping systems, protecting downstream equipment such as valves and pumps
MUELLER STEAM SPECIALTY
This replacement Y strainer screen is constructed from 304 Stainless Steel with a 0.062 in perforation size and 1.625 in length. It fits Y strainer housings to filter particulates from steam, water, or process fluids in industrial piping systems, protecting downstream equipment such as valves and pumps

More from MUELLER STEAM SPECIALTY

View all MUELLER STEAM SPECIALTY parts
Carbon steel Y strainer with 1-1/4 in socket weld connections. Features a 304 stainless steel perforated screen with 0.062 in openings and a spiral wound graphite filled seal. Used to remove particulate from steam, water, or process fluids in piping systems
MUELLER STEAM SPECIALTY
Carbon steel Y strainer with 1-1/4 in socket weld connections. Features a 304 stainless steel perforated screen with 0.062 in openings and a spiral wound graphite filled seal. Used to remove particulate from steam, water, or process fluids in piping systems
Carbon steel Y strainer with 3/4 in NPT connections. Features a 304 stainless steel perforated screen with 0.062 in openings and a spiral wound graphite-filled seal. Used to filter debris from steam, water, or process fluids in piping systems
MUELLER STEAM SPECIALTY
Carbon steel Y strainer with 3/4 in NPT connections. Features a 304 stainless steel perforated screen with 0.062 in openings and a spiral wound graphite-filled seal. Used to filter debris from steam, water, or process fluids in piping systems
This carbon steel Y strainer has a 3/8 in NPT connection and a perforated 304 stainless steel screen with 0.062 in openings. It uses a spiral wound graphite filled seal. Typical applications include straining debris from steam, water, or process fluids to protect downstream equipment
MUELLER STEAM SPECIALTY
This carbon steel Y strainer has a 3/8 in NPT connection and a perforated 304 stainless steel screen with 0.062 in openings. It uses a spiral wound graphite filled seal. Typical applications include straining debris from steam, water, or process fluids to protect downstream equipment
This carbon steel Y strainer features a 1 1/2 inch NPT connection and a 0.062 inch perforated screen made of 304 stainless steel. The spiral wound graphite filled seal provides reliable sealing. Used in piping systems to filter debris from steam, water, or process fluids, protecting downstream equipment
MUELLER STEAM SPECIALTY
This carbon steel Y strainer features a 1 1/2 inch NPT connection and a 0.062 inch perforated screen made of 304 stainless steel. The spiral wound graphite filled seal provides reliable sealing. Used in piping systems to filter debris from steam, water, or process fluids, protecting downstream equipment
This carbon steel Y strainer features a 1/2 in NPT connection and a perforated 304 stainless steel screen with 0.062 in openings. The spiral wound graphite filled seal material ensures reliable sealing. It is used in piping systems to filter debris from steam, water, or process fluids, protecting downstream equipment
MUELLER STEAM SPECIALTY
This carbon steel Y strainer features a 1/2 in NPT connection and a perforated 304 stainless steel screen with 0.062 in openings. The spiral wound graphite filled seal material ensures reliable sealing. It is used in piping systems to filter debris from steam, water, or process fluids, protecting downstream equipment
This carbon steel Y strainer features a 1/4 in socket connection and a 304 stainless steel perforated screen with 0.062 in openings. The spiral wound graphite filled seal material ensures reliable sealing. It is used to remove debris from steam, water, or process fluids, protecting downstream equipment in piping systems
MUELLER STEAM SPECIALTY
This carbon steel Y strainer features a 1/4 in socket connection and a 304 stainless steel perforated screen with 0.062 in openings. The spiral wound graphite filled seal material ensures reliable sealing. It is used to remove debris from steam, water, or process fluids, protecting downstream equipment in piping systems
Carbon steel Y strainer with 2 1/2 in flanged connections. Features a 304 stainless steel perforated screen with 0.062 in openings and a compressed non-asbestos seal. Overall height 8 1/4 in. Used in piping systems to remove solid particles from steam, water, or process fluids, protecting downstream equipment
MUELLER STEAM SPECIALTY
Carbon steel Y strainer with 2 1/2 in flanged connections. Features a 304 stainless steel perforated screen with 0.062 in openings and a compressed non-asbestos seal. Overall height 8 1/4 in. Used in piping systems to remove solid particles from steam, water, or process fluids, protecting downstream equipment
This Y strainer is constructed from carbon steel with a socket connection for piping systems. It features a 304 stainless steel perforated screen with 0.062 in openings and a spiral wound graphite filled seal. Used to remove particulate from steam, water, or process fluid pipelines, protecting downstream equipment such as valves and pumps
MUELLER STEAM SPECIALTY
This Y strainer is constructed from carbon steel with a socket connection for piping systems. It features a 304 stainless steel perforated screen with 0.062 in openings and a spiral wound graphite filled seal. Used to remove particulate from steam, water, or process fluid pipelines, protecting downstream equipment such as valves and pumps