The Pentair Simer 3420p is a self-priming pump for small commercial irrigation systems requiring up to 47 gpm at 30 psi or 34 gpm at 40 psi, making it perfect for drip or micro-sprinklers. A thermoplastic impeller and housing provide corrosion resistance and high reliabiltiy for general purpose systems.
The 3420p has 2" connections and should be used with a 2" foot valve and/or sprin-loaded check valve to keep it primed when it is shut off. If using with an irrigation controller, use a Hunter PSR-22 Pump Start Relay to allow the controller to power up the pump for irrigation.
