What are the typical applications for Armstrong Series 5300 Submersible Pumps?
Armstrong 5310 sump pumps are suitable for elevator pit, reservoir (aquarium or cistern) emptying, light irrigation and general solid-free dewatering (up to 3/8 inch solids). Armstrong 5320 sewage pumps are suitable for sewage and waste water containing solids up to 2 inches. Armstrong 5330 grinder pumps are special application pumps typically used in restaurant, septic tank, and pumping station applications involving fibrous material. Grinder pumps provide more pressure than a sewage pump making them suitable for remote pumping station applications.