Sellers Type K-NL Non-lifting Injector R-H

Sellers type K N-L non-lifting injector.  The location of the overflow valve and pipe determine that this injector must be mounted on the right side of the locomotive.  Non-lifting injectors are usually located below the cab of a locomotive about a foot above rail height.  The inlet must be at or below the tender hose outlet to allow the injector to completely empty the tender.
The model is ported through so can be used in a model locomotive boiler feedwater system.  The ends must be threaded before use.  The universal joints on the valve spindles are fixed and don't rotate.