Grundfos SQE Constant Pressure Bore Pump – 2-70
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Grundfos

Grundfos SQE Constant Pressure Bore Pump – 2-70

In bore water systems, fluctuating pressure is one of the most common frustrations.

The Grundfos SQE 2-70 is a variable speed submersible bore pump designed to maintain steady water pressure as demand changes.

By adjusting pump speed automatically, it delivers consistent pressure while reducing pump cycling and wear.

What this is used for

The Grundfos SQE 2-70 is used in clean water bore systems where constant pressure and reliable operation are required.

  • Domestic water supply from bores
  • Pressure boosting for homes and small buildings
  • Garden and irrigation supply with varying demand
  • Installations requiring smooth, consistent pressure

What to check before you buy

  • Bore suitability: Confirm bore diameter, depth, and yield suit the pump duty.
  • Required flow and head: Ensure the pump curve matches your system requirements.
  • Power supply: Single phase 200–240 V, 50/60 Hz.
  • Water quality: Designed for clean water. Filtration may be required depending on bore conditions.
  • Control setup: SQE systems rely on compatible controllers and sensors for constant pressure operation.

Important system note

Correct sizing and setup are critical with variable speed bore pumps. An incorrectly selected pump can lead to poor performance or shortened service life.

Key features

  • Variable speed operation for constant pressure
  • Designed for domestic and light commercial bore systems
  • Reduces pressure fluctuation as demand changes
  • Smooth starting and stopping to limit system stress
  • Proven Grundfos reliability

Specifications

  • Brand: Grundfos
  • Series: SQE
  • Model: SQE 2-70
  • Motor power: 1.15 kW
  • Power supply: 200–240 V, single phase, 50/60 Hz
  • Pump type: Variable speed submersible bore pump
  • Application: Bore water pressure systems

Compatibility and related parts

SQE pumps are installed as part of a complete constant pressure system.

  • Grundfos constant pressure controllers and sensors
  • Pressure tanks and expansion vessels
  • Non-return valves and isolation valves
  • Primary filtration for bore water protection

Need a hand choosing?

If you have bore depth, static water level, required flow, or an existing pump you’re replacing, send the details through. We can help confirm whether the SQE 2-70 is the right fit for your system.

$2,335.30
$1,920.90Save $414.40

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This item ships directly from the manufacturer.

Tax included. Shipping calculated at checkout.
Series / Range SQE Series
Pickup available Usually ready in 24 hours at 1/27 Kingtel Place

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