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The Beaver S11 Y-Strainer has flanged cast iron body and stainless steel filter basket that captures solids and removes them from the flowing liquid, steam, or gas. It protects expensive or vulnerable downstream equipment from damage and contamination caused by sediments or debris.

Its mesh filter has a standard aperture size of 1.5mm for DN50–80 and 3mm for DN100–600. Custom sizes are also available on request.

Rated to 16 bar, this Beaver Y-strainer has a cast iron body which is an economical choice for large pipelines that aren’t subject to high thermal or mechanical shock.

Technical specifications





Size range

DN50–600 (2–24”)

Pressure rating

16 bar

End connections

Flanged to suit ASME CL125/150 and AS2129 Table D/E

Material specifications

Body and bonnet

A126B cast iron
A536 65-45-12 ductile iron

Bonnet gasket

304 or 316 stainless steel with graphite, EPDM, or NBR

Screen, plug, bolt, and washer

304 or 316 stainless steel

How we help you select your SPI package:

1. Tell us what you need

Tell us about your project. What items are on your MTO list, and what options do you need to weigh up?

2. Choose the right solution

Weigh up the options. We'll do the analysis, discuss the options with you, and recommend the right products—the choices we'd make in your shoes.

3. Get the job done

You get the complete package delivered to site as ordered. The right price, reliable delivery, and everything to spec. No surprises.

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Got questions? Need advice? Tap into our experience and get specialist advice from our friendly team.

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