4PN

All Tsurumi water feature pumps are constructed of the highest quality materials and components for years of continued use in ponds, waterfalls, fountains and more. The 4PN features a 304 stainless steel housing, oil-free motor, impeller, volute and fiberglass reinforced plastic top cover. It will pass a 0.4” solid and the semi-vortex design is ideal for filamentous algae and organic matter. The pump has a fiberglass reinforced plastic semi-vortex impeller for increased capacity and durability as well as dual internal mechanical seals with silicone carbide faces to provide the longest life. An oil lift provides lubrication of the seal faces.