This heavy-duty strainer is suitable for liquids, low-pressure steam, and gases, with operating pressures up to 150 PSI (10 Bar) and temperatures up to 300 °F (148 °C). It protects pipeline components such as pressure-reducing valves, relief valves, and other devices that require clean, filtered fluids for reliable operation.
The strainer basket is constructed of a heavy-duty stainless steel perforated element, with opening sizes ranging from 0.020" to 3/16". For applications requiring finer filtration, an optional stainless steel wire mesh can be added to capture particles down to 0.002". A V-band clamp allows for rapid removal and cleaning of the basket whenever clogging occurs.
Although not shown, similar models are available with NPT and 150# flange connections, and higher-pressure versions can be supplied for more demanding system requirements.
The strainer operates with no moving parts, ensuring simple and reliable performance. Proper sizing for flow and pressure rating, as well as correct inlet and outlet piping, is essential for optimal operation. Flow enters through the port marked “Inlet”, passes through the basket from the inside out, and exits through the “Outlet” port. Under normal conditions, pressure drop across the basket is minimal. As the basket collects debris, resistance to flow increases, resulting in a higher pressure drop. If clogging becomes excessive, flow capacity decreases, and there is a risk of basket damage if the differential pressure exceeds the design limit. To prevent excessive pressure buildup or basket damage, a differential pressure gauge or monitor should be installed to show when the basket requires cleaning. Maintaining a clean basket ensures consistent flow, minimizes pressure loss, and protects downstream equipment from contamination and potential damage.