AMUR Screw Star 1100-7 Submersible Deep Well Pump 1100W 120m 230V Stainless

AMUR Screw Star 1100-7 Deep Well Submersible Pump

This robust AMUR Screw Star 1100-7 is a stable, sand-resistant deep well screw pump made of stainless steel. It is designed for use in extremely deep wells starting from 100mm diameter, reaching depths of up to 120 meters. This pump effectively moves water from boreholes, wells, or water reservoirs to your point of use at high pressure.

It is particularly well-suited for environments with sand content where standard impeller pumps may fail. Please note that higher sand content will increase wear on the screw conveyor and coupling.

To estimate sand content: Pour 500-1000L of water into a tall container. Allow the water to overflow while the sand settles. Measure the initial water volume and then the weight of the deposited sand to determine the quantity ratio.

Scope of Delivery

• 1 pc. AMUR Screw-Star-1100-7 Deep Well Pump / Screw Pump (3 inch)

Specifications

• Brand: AMUR
• Model: Screw Star 1100-7
• Type: Submersible Deep Well Screw Pump
• Power: 1100 Watt
• Max. Head (Hmax.): 120m
• Max. Flow Rate (Qmax.): 2000 l/h
• Max. Pressure: 12 bar
• Pump Diameter: 74mm
• Cable Length: 15m (with plug)
• Max. Sand Content: 0.25%
• Max. Immersion Depth: 15m
• Max. Water Temperature: 35°C
• Voltage: 230V / 50Hz
• Revolutions: 2850 RPM
• Housing Material: Robust stainless steel
• Components: Includes GG and rubber components
• Features: Lifting eyes
• Pressure Side Connection: 2.54cm (1 inch) inside thread