External-Thread Inline Strainer

Coaxial Male-Threaded Housing & Split Body Clamp

This external-thread inline strainer installs directly along a straight pipeline axis without an angled side branch. An enlarged two-piece cylindrical housing surrounds the internal particle-retaining screen and is joined at mid-body by a heavy-duty Tri-Clamp ring.

Both inlet and outlet ports terminate in concentric male threaded necks, allowing the strainer to connect to female round-thread union nuts while the center body clamp provides access to the internal screen.

7-Row DIN / SMS Thread Schedule & Nominal Size Scope

The attached 7-row Threaded Straight Strainer chart tabulates DIN sizes DN25 through DN100 (bore D from 28.0 mm to 104.0 mm, thread G from RD52×1/6 to RD130×1/4) and SMS sizes 25 through 102 (bore D from 25.4 mm to 101.6 mm, thread G from RD40×1/6 to RD125×1/4), with overall length H from 360.0 mm to 654.0 mm and body diameter B from 114.0 mm to 178.0 mm.

While the series schedule and 7-row chart cover 1"–4" / DN25–DN100, the series specification separately prints 'Specification: DN12.5-150MM and 1/2" - 6"'. Both ranges are retained in their respective scopes without extending the 7-row chart.

Screen Element Selection & Maintenance Access

The series schedule lists SS304 and SS316L housing materials alongside metal mesh, perforated plate, and wedge wire filter elements.

Confirm whether DIN or SMS Rd thread dimensions (D and G) are required, specify the exact screen construction and aperture for your process fluid, and allow axial room to separate the housing halves when servicing the element.