Cast Bronze Simplex Strainers

Cast Bronze Simplex Basket Strainers for 3/8" to 12" Pipelines

We offer five models of cast bronze simplex strainers from three manufacturers covering 3/8" to 12" pipelines. Use the pressure-drop calculator on the right to compare performance, then review features and drawings in the table below.

 

Select the connection size, enter maximum flow rate (GPM), choose the desired retention, and adjust specific gravity (Sg) and viscosity (SSU) if the fluid is not water-like. The calculator updates the clean differential pressure, maximum recommended flow, and flow coefficient (Cv).

 

Three of the five models have very similar performance. When your flow rate is well below the maximum, selection is usually based on features, price, and lead time. If the flow rate is near the limit, the Eaton Model 72 is often the better choice.

 

Size the strainer for a clean differential pressure of ≤ 2 PSIG and plan to clean the basket when differential pressure rises by about 5 PSIG. Although baskets can withstand 15–20 PSIG, clogging accelerates rapidly once open area is reduced, so early cleaning provides a safer operating margin.

 

Higher Cv values mean lower differential pressure, longer intervals between cleanings, and reduced labor/exposure. The main feature difference is cover style: the Model 72 uses a quick-opening yoke while the others use bolted covers that require tools. The Titan BS95 and Keckley BKF7 are lead-free and suitable for potable water.

BRAND	MODEL	CATALOG PAGES WITH OUTLINE DRAWINGS
TITAN	BS95	Model BS95
KECKLEY	BGFV	Models BGFV, BD & BKF7
	BD
	BKF7
EATON	72	Model 72

We can also supply isolation, vent, and drain valves plus differential pressure gauges (including 4-20 mA switches) if required.