Davey Dynaprime X201 Transfer Pump Microns_130 Like the name says it's

Like the name says it's formulated to work across a wide range of weather and site conditions

High impact and heavy-duty plastic materials for resistance to corrosion

They are for automatic operation

How to make the connection: Insert the nut onto the tube

Davey Dynaprime X201 Transfer Pump Microns_130 Like the name says it'sDynaprime X201 Economical, compact single stage open impeller. Designed for pumping clean or grey water with some soft solids and fine fibres, the Dynaprime X201 is fast and designed for frequent starts. Primarily used for water transfer and supply and can also be used for septic tank emptying or draining of water tanks. FEATURES: An economical decision, this compact, single stage open impeller, self priming centrifugal pump is driven by a TEFC motor