Stainless Steel In-Line Filter Housing 50mm OD / 80mm ID Ports Tri-Clamp Vacuum

Stainless Steel In-Line Filter Housing 50mm OD / 80mm ID Ports Tri-Clamp Vacuum

This is an unbranded stainless steel in-line filter housing designed for use in vacuum lines, process fluid systems, and laboratory filtration setups. The housing features a large-bore tri-clamp base flange for secure inline connection, a top port with an OD of 50 mm, and a lower port with an ID of 80 mm, providing a stepped flow path through a cylindrical filter cavity. Two small-diameter threaded side ports are present — one on the upper body and one near the base — allowing for bypass, pressure monitoring, or drainage connections.

Specifications & What's Included

• Material: Polished stainless steel construction
• Upper port OD: 50 mm
• Lower port ID: 80 mm
• Filter cavity dimensions: 130 mm x 60 mm
• Base connection: Tri-clamp / sanitary flange
• Side ports: Two threaded NPT-style stub ports (approx. 6–8 mm), one upper body, one lower body
• Filter element: Not included — housing only

Applications

Stainless steel in-line filter housings of this type are standard components in vacuum systems, semiconductor process lines, chemical processing, and laboratory fluid handling setups where contamination control is critical. The tri-clamp sanitary flange design makes this style of housing common in pharmaceutical, biotech, and food-grade processing environments, where quick disassembly for cleaning and filter element replacement is required. The stepped port design — larger on the lower inlet side — accommodates a range of filter media cartridges or baskets and allows the housing to function as a trap or particulate separator in a gas or liquid line. Side ports are typically used for pressure gauges, vacuum gauges, or drain/purge valves. Units like this are used in research labs, pilot-scale production systems, and OEM vacuum equipment assemblies.