Model BS95-AB aluminum bronze simplex basket strainers satisfy lead-free criteria for potable water systems and are often used for seawater or within corrosive marine environments. They have ANSI Class 150# flanged connections and are available in 2" to 12" sizes. Accessing the basket chamber requires tools because it has a bolted closure.
Both brands have very similar flow coefficient (Cv) values and thus your decision will likely be based upon cost and lead time.
The Cv values are so close within the 2" to 10" sizes for these manufacturers that they will mostly perform the same, thus ergonomics, cost and lead time should be the deciding factors. The performance for the 12" size favors Keckley.
We've taken a unique approach to this website. We group our strainers by material in order from smallest to largest providing links to their outline drawing. Embedded differential pressure calculators help you make direct comparisons between different designs and brands.
Of course you can always contact us for immediate assistance and the best way to receive assistance is to complete our application oriented inquiry form.