Western beam driven chemical pump direct lever drive for higher volumes rated at 0 to 12 quarts per day, 500 PSI with a 3/8" stainless steel head, viton/teflon packing. It's simple--dial in your feed rate & that's it. No other adjustments to make. Complete control in one knob. Set any feed volume from zero to twelve quarts a day--one turn per quart at 15 strokes per minute. Stainless steel plunger & checks for longer life. Interchangeable inlet & discharge checks to simplify maintenance. Double plunger seals with vented isolation chamber to prevent chemical from entering pumpbox. Either rod or cable drive. Line check included with all assemblies.
View Western LD Datasheet (download)