Honda’s WDP30 diaphragm pump is a positive displacement pumps that can pump thick sludge or water containing large solids. Instead of an impeller and a volute, diaphragm pumps use a neoprene diaphragm. The WDP30 offers an exceptional value for construction, industrial, and agricultural applications.
With 3" ports, the WDP30 can easily pass solids up to 2.4".
Because it can run without water, the WDP30 is perfect for areas with slow seepage. For example, work sites where groundwater is slowly seeping in.
The durable Honda GX series commercial grade engine is easy starting and provides ample power for the toughest conditions.
You can rest easy, knowing your pump is covered from top to bottom for 3 full years.
Allows large solids and high amounts of sediment to pass through the pump without harming the components
Protects the pump against damage
Protects the pump by shutting the engine off when low oil is detected.