DAB.SS6A-E - 6" submersible pumps for boreholes and wells

The DAB.SS6A-E category includes 6-inch submersible pumps designed for installation in boreholes and wells. These multi-stage pumps are constructed entirely from stainless steel (AISI 304L or AISI 316 on request) and are suitable for a wide range of applications, including domestic and municipal water supply, fire sprinkler and hydrant systems, irrigation, and groundwater extraction in both residential and industrial settings. The pumps can handle standard water or aggressive water types depending on the selected material configuration. They operate with a maximum flow rate of up to 75 m³/h and a head of up to 670 m, with a maximum sand content of 50 g/m³ in the water.

How to choose

• Select the correct model based on required power (2.2 kW, 4.0 kW, 5.5 kW, or 7.5 kW) and hydraulic configuration to match the system demand.
• Ensure compatibility with motor sizes (4", 6", 8", or 10") and connection types (e.g., 4GG, 4OL, 6GF, TR, TR8, TR10) for secure and efficient operation.
• Choose between AISI 304L or AISI 316 materials for the pump body, impellers, and motor housing, depending on the water's chemical aggressiveness.
• Verify motor compatibility for horizontal installation if required, as not all models support this orientation.
• Confirm the pump’s suitability for use with variable frequency drives by checking motor specifications.

Frequently asked questions

What is the maximum temperature the pump can handle?
Standard models operate with a maximum fluid temperature of 50°C. Higher temperature versions are available upon request.

Can these pumps be used in horizontal installations?
Horizontal installation is possible with a cooling jacket, but motor specifications must be checked to confirm compatibility.

What connection sizes are available for these pumps?
Connection sizes vary by model, including 21/2", 3", and 4" internal thread options for output connections.