Grundfos SP 1 Series Stainless Steel Bore Pumps

Grundfos SP 1 Series Stainless Steel Bore Pumps

The Grundfos SP 1 Series is a premium range of stainless steel submersible bore pumps designed for low-flow domestic, stock water and tank filling applications. Built for reliability and efficiency, SP 1 pumps are ideal for low-yield bores where maintaining pressure and protecting the water source is critical.

Manufactured from high-grade stainless steel, the SP 1 Series delivers exceptional corrosion resistance and long service life, making it a trusted choice for rural properties, lifestyle blocks and domestic water supply systems throughout Australia.

Key Features

✔ Full Stainless Steel Construction

✔ Suitable for 4" Bores and Larger

✔ High Efficiency Design

✔ Corrosion Resistant

✔ Continuous Duty Rated

✔ Compatible with Variable Speed Drives

✔ Available with Single & Three Phase Motors

✔ Designed for Domestic & Rural Applications

Typical Performance

Series	Maximum Flow
SP 1 Series	Up to 50 L/min

What Will It Run?

10–20 L/min

• Livestock troughs
• Tank filling
• Small cabins
• Low-yield bores

20–35 L/min

• Small homes
• Domestic water supply
• Lifestyle properties
• Water transfer systems

35–50 L/min

• Family homes
• Multiple trough systems
• Storage tank filling
• Long-distance pumping applications

Ideal Applications

✔ Domestic Bore Water Supply

✔ Low-Yield Bores

✔ Tank Filling

✔ Stock Water Systems

✔ Livestock Watering

✔ Lifestyle Properties

✔ Water Transfer Applications

Why Choose a Grundfos SP 1?

The SP 1 Series is ideal when bore yield is limited but reliable water supply is essential. With multiple stage options available, SP 1 pumps can be selected to suit shallow or deep bores while delivering efficient operation and long-term reliability.

Need Help Choosing?

Because every bore is different, SP 1 pumps are generally selected based on your specific application.

To receive a pump recommendation and quotation, please provide:

✔ Bore Depth

✔ Static Water Level

✔ Pumping Water Level

✔ Required Flow Rate

✔ Pipe Size

✔ Distance & Elevation

✔ Power Supply Available

We'll help size the right Grundfos SP 1 pump for your application.

Product Specifications Link