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Watts 1/4 LF27 Cast Copper Inline Strainer, 1/4 in NPT, 0.025 in Mesh Screen - Cast Copper Inline Strainers
WattsCast Copper Inline Strainers

Watts 1/4 LF27 Cast Copper Inline Strainer, 1/4 in NPT, 0.025 in Mesh Screen

The WATTS Inline Strainer is a cast copper inline strainer made from Copper Silicon Alloy with EPDM seals and a 304 Stainless Steel screen. It features a 1/4 in NPT connection, a 0.025 in mesh screen size, and a…

SKU 3G-OTH-445424

Also listed as: 14LF27 · 1 4 LF27 · 1-4-LF27

Brand
Watts
Item
1/4 LF27 Cast Copper Inline Strainer, 1/4 in NPT, 0.025 in Mesh Screen
Part Number
1/4 LF27
Category
Cast Copper Inline Strainers
Available to Order
Also known as:1/4 LF27Watts
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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

Watts
Manufacturer Part Number
1/4 LF27
Type
1/4 in, NPT, Mesh
Material
Copper Silicon Alloy
Ht
2 7/8 in
Screen Size
0.025 in
Seal Material
EPDM
Screen Material
304 Stainless Steel

Technical Documents

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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Inline Strainer is a cast copper inline strainer made from Copper Silicon Alloy with EPDM seals and a 304 Stainless Steel screen. It features a 1/4 in NPT connection, a 0.025 in mesh screen size, and a height of 2 7/8 in (MPN 1/4 LF27).

Frequently Asked Questions

What is the WATTS Inline Strainer used for?

The WATTS Inline Strainer protects downstream equipment by filtering debris from water or other compatible fluids. It is commonly used in plumbing, HVAC, and industrial piping systems where a compact, corrosion-resistant strainer is needed to prevent particles from damaging valves, pumps, or meters.

What are the specifications of the WATTS Inline Strainer 1/4 LF27?

The WATTS Inline Strainer 1/4 LF27 has a 1/4 in NPT connection, a 0.025 in mesh screen size, and a height of 2 7/8 in. It is made from Copper Silicon Alloy with EPDM seals and a 304 Stainless Steel screen. The manufacturer part number is 1/4 LF27.

Where to buy the WATTS Inline Strainer worldwide?

You can source the WATTS Inline Strainer through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this and other WATTS strainer models.

How to install a WATTS Inline Strainer?

Install the WATTS Inline Strainer with the arrow on the body pointing in the direction of flow. Use pipe thread sealant on the NPT connections and tighten securely. Ensure the strainer is accessible for cleaning. For best results, follow standard piping practices and consult local codes.

Used in

Common applications for Watts
Commercial plumbing – Watts standard capacity water pressure regulators (3/8 LF 26AB) for stabilizing incoming water pressure
Industrial steam systems – Watts 152A series steam pressure regulators for pressure reduction in process and heating lines
Cross-connection control – Watts 757 double check backflow preventers for commercial and industrial water supply protection
Boiler safety – Watts ASME Section XIII temperature and pressure relief valves for overpressure protection in heating systems
Hydronic heating – Watts CP16 pilot-operated pressure regulators for maintaining consistent pressure in steam or water loops
Water hammer mitigation – Watts LF15M2-A water hammer arrestors for absorbing surges in quick-closing valve applications
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Watts Products

3G Electric supplies Watts cast copper inline strainers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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