china fgd pump key

SP-Series Pumps: Reliable Dewatering Solutions

DAE SP-Series Pumps: Efficiency and Reliability Combined

DAE Pumps’ SP-Series Self-Priming Pumps are versatile centrifugal pumps with 4- or 6-inch intakes and 3-, 4-, or 6-inch discharges. These pumps deliver flow rates up to 1750 GPM and a maximum pressure of 90 PSI. Designed for efficiency, the SP-Series ensures sustained suction and non-clogging performance, minimizing energy, fuel costs, and unexpected downtime. These pumps are close-coupled, allowing easy mounting to either a diesel engine or electric motor and facilitating quick changes in the field. The SP-Series is highly mobile and available on standard skids or with an optional portable trailer.

The SP-Series is ideal for handling water, sewage, wastewater, and dewatering tasks. It is favored for its high discharge pressure and dry-running capability. Built from durable cast iron with a hard iron impeller, these pumps are robust and dependable for any construction environment. DAE Pumps provides several models within the SP-Series, including the SP43, SP44, and SP66, catering to a broad range of industrial applications.

Features of SP-Series Self-Priming Pumps

Automatic self-priming capabilities

Maximum flow rates up to 1750 GPM (397 m³/h)

Pressure capabilities up to 100 PSI (70 m)

Available in multiple intake sizes: 4- or 6-inch

Discharge options include 3-, 4-, or 6-inch sizes

Choice of diesel or electric motors

Options for mounting: skid or trailer

Maintenance mainly involves checking fluid levels and filters

Liquid bath mechanical seal supports dry-running and lowers maintenance costs

Abrasion-resistant silicon carbide seal faces ensure consistent, reliable performance

SP-Series Self-Priming Pump Models

DAE Pumps SP43 Self-Priming Pump – 3" / 500 GPM

The DAE Pumps SP43 is a versatile centrifugal self-priming pump with a 4-inch intake and a 3-inch discharge, capable of delivering a flow rate of up to 500 GPM at 45 PSI. Its compact design ensures powerful, sustained suction and high-efficiency operation without clogging, effectively reducing energy and fuel costs as well as minimizing unplanned downtime.

DAE Pumps SP44 Self-Priming Pump – 4" / 1050 GPM

Featuring a 4-inch intake and discharge, the DAE Pumps SP44 is a multi-purpose centrifugal self-priming pump that provides a flow rate of up to 1050 GPM at 100 PSI. This pump combines power and compactness to offer sustained suction, high efficiency, and non-clogging performance, leading to lower operational costs and reduced unplanned downtime.

DAE Pumps SP66 Self-Priming Pump – 6" / 1750 GPM

The DAE Pumps SP66, with a 6-inch intake and discharge, is a robust centrifugal self-priming pump that can handle a flow rate of up to 1750 GPM at 90 PSI. Despite its power, it remains compact and is designed for sustained suction and high-efficiency operation without clogging, which decreases energy and fuel expenses and limits downtime.

DAE Pumps: Excellence in Self-Priming Pump Performance

DAE Pumps’ durable self-priming pumps are outstanding for slurry transfer, dredging, dewatering, and more. They provide reliable suction and long-lasting performance, ideal for demanding operations.

Dewatering Pumps

Discover our wide selection of dewatering pumps suitable for various applications across the geography of the Democratic Republic of the Congo, including irrigation, fountains, and liquid transfer. Renowned for their superb performance, reliability, and profitability, these pumps deliver efficient results in every scenario.