Davey DT15S Cast Iron Submersible Wastewater Pump for Fluid Transfer with Open Impeller

Built with a fortified cast iron framework, the DT15S High Volume Submersible Pumps Single Vane S Series delivers exceptional structural integrity. The thick casing absorbs stress while transferring aggressive sewage. This robust configuration resists decay, guaranteeing stable fluid management across heavy commercial and industrial drainage networks.

To eliminate oxidative deterioration, the main motor shell, drive shaft, and fasteners are strictly constructed from 304 grade stainless steel. This selection permanently protects internal electronics when submerged in harsh effluents. The cast iron volute safely dissipates massive multidirectional fluid shear forces during intense water transfer cycles.

The core utilizes an open single channel centrifugal impeller to forcefully accelerate liquids while minimizing friction. Powered by a 415v three-phase supply, the 1.5 kW motor outputs an approximately 760 L/Min max flow. It generates an approximately 17 metre max head heavily through the seventy-five millimetre main port.

Safeguarding internal machinery, a double mechanical shaft seal operates within an active captive oil bath to establish an absolutely impermeable barrier. An automated resetting thermal overload function manages unpredictable temperature spikes, protecting the motor winding and ensuring total reliability during continuous heavy commercial site volumetric drainage.

Features

• Includes a ten metre harmonized HO7RNF oil resistant electrical lead complete with bared ends for rapid on-site facility power connection.
• Capable of reliably passing suspended soft solid debris that structurally measures up to eighty percent of the primary internal discharge dimension.
• Features a widened integrated structural mounting base that provides exceptional foundational stability during active high pressure fluid transfer.
• Equipped with hard faced silicon carbide and industrial ceramic components located on the primary mechanical seal for an extended operational lifespan.
• Designed to permanently operate in submerged heavy liquid environments while safely maintaining an ambient temperature up to forty degrees Celsius.
• Utilizes a specialized sand slinger lip seal layout definitively designed to drastically reduce abrasive material ingress toward the internal motor core.