Selection 1: Sand compatible SCREW-STAR 370-4 Pump. Selection 3: Sand compatible SCREW-STAR 750-4 Pump. AQUA-10 -Automatic-Flow Controller (wired) and Cartridge Filter. Connection Diagram AC10 with Borehole Pump. Connection diagram of PRESFLO® Flow Monitor with borehole pump.STEADYPRES® 8.5Amp M/M - Inverter-Automatic-Pump-Controller wiredwith intelligent self-monitoring functions and cartridge filter. Borehole Pump SCREW-STAR and Flow Controller - free selection. For ALL boreholes and wells up to a depth of ca. 70m with little to moderate sand presence.
For application in environmental protection. Immersion depth: up to 5m. Inexpensive, high quality-submersible pressure-screw pump. For extremely deep well/borehole drilling (up to 80m).
Quality stainless steel housing with brass parts. Robust, stable sand resistant borehole screw pump from. Extremely deep borehole drilling (up to 60m). This is one of the few borehole pumps which is able to cope with large quantities of sand! The higher the sand content is, the higher the wear and tear of the clutch.That is why we recommend a set of spare parts to be ordered with the pump. These can be easily changed by opening the pump housing and replacing the hard rubber coupling. How do you determine how high the content of sand is in water?
Measure the amount of water and then the weight of the deposited sand. You then make the ratio of the two contents. 3 ECO-GARDEN BOREHOLE SCREW PUMP 370-7 Power: 370W; max. 3 ECO-GARDEN BOREHOLE SCREW PUMP 550-7 Power: 550W; max.
3 ECO-GARDEN BOREHOLE SCREW PUMP 750-7 Power: 750W; max. 3 BOREHOLE-STAR 750-4, IMPELLER PUMP Power: 750W, max.
Pressure: 5.3 bar; diameter: 78mm. This pump has a longer lifespan through maintenance and a leak free mechanical sealing than conventional ones. With the same electrical power, this pump delivers more water than other pumps with similar consumption of electric energy due to its special construction. Therefore, we genuinely call this pump as ENERGY SAVING PUMP! 4 BOREHOLE PUMP SCREW STAR 750-4 Power: 370 Watt; max.: 1,500l/h; diameter: 98.5mm. 4 BOREHOLE PUMP SCREW STAR 550-4 Power: 550 Watt, max. : 1,700l/h, diameter: 98.5mm.
4 BOREHOLE PUMP SCREW STAR 750-4 Power: 750 Watt, max. : 2,700l/h, diameter: 98.5mm. Each flow controller is provided with a cartridge filter!
As a result, problems due to water pollution can be significantly reduced. FLUOMAC Automatic Flow Switch, wired. Manufactured within the EU from high quality materials.
We absolutely recommend the use of the FLUOMAC. This automatic flow switch has a built-in dry running protection function.
If there is no water available after switching on the pump (empty cistern), the flow controller will automatically switch off the pump (dry run protection). A check valve is also integrated into the flow controller. This prevents the emptying of pipe systems on the consumer side. The pressure gauge monitors the switch on pressure and the pressure in the system. The switching device is not suitable for pumps having a pressure significantly below 1.5bar.
PRESFLO-2® Automatic Flow Switch, wired. Intelligent PRESFLO-2®- for automatic switching on of the pump (if necessary), integrated mini-pressure tank, run dry protection and leak monitoring, with built-in check valve and pressure gauge (no pressure reducer). Through special protective coating of electronics, PRESFLO-2® automatic switch can be used in man-hole cisterns / wells. Installation instructions should be observed.
STEADYPRES® 8.5Amp M/M - Automatic Flow Switch, unwired. To reduce energy consumption up to 85% when changing pump performance (when supplying WC, washing machines, lawn sprinklers), we recommend the use of STEADYPRES® 8.5Amp M/M with intelligent self monitoring functions. The STEADYPRES® with integrated dry run protection and an adjustable auto-start ensures almost constant pressure in the water circulation, avoiding dangerous pressure shocks, overclocking and overheating of the pump.In addition, the lifespan of the pump is substantially increased and noise generation is significantly reduced. Borehole Pump SCREW-Star or 3 BOREHOLE-STAR Pump 750-4 (IMPELLER PUMP). Flow Monitor AC 10 / PRESFLO® / STEADYPRES®, wired. 3 ECO-GARDEN BOREHOLE SCREW PUMP 370-7.
Pressure side connection: 2.54cm (1 inch) internal dimension. 3 ECO-GARDEN BOREHOLE SCREW PUMP 550-7. 3 ECO-GARDEN BOREHOLE SCREW PUMP 750-7.
Pressure side connection: 2.54cm (1 inch) internal. 3 BOREHOLE-STAR 750-4, IMPELLER PUMP.
Cable length: 15m (flat cable). Sand compatibility: up to 0.2%. 1 inch internal thread: brass connection.
Used material: stainless steel, brass, cast iron, reinforced glass-fiber polymer. 4 BOREHOLE PUMP SCREW STAR 370-4. Number of revolutions: 2850 RPM. Cable length: 15m (without plug). Pressure side connection: 2.54cm (1 inch) internal thread.
4 BOREHOLE PUMP SCREW STAR 550-4. 4 BOREHOLE PUMP SCREW STAR 750-4. Connection via 2.54cm (1 inch) external dimension.
Operating voltage: 110V - 230V AC at 50/60Hz. Switch on pressure: 1 - 3.5 bar (adjustable). Preset switch on pressure: 1.5 bar (optimal for most applications).
High quality rubber cable H07RN-F. PRESFLO-2&® Automatic Flow Switch, wired. Voltage: 230 V / 115 V. Shutdown flow (Qa): 2 Liter/min 0.5gal/min.
Maximum working pressure :10 bar (145 psi). Bursting pressure: 40 bar (580 psi).
Power supply: single phase -230V (AC ± 10%) -50/60HZ. Input voltage: 230V AC at 50Hz. Output voltage for pump: 230V AC at 25-50Hz. Working pressure: 10bar (150 PSI).Dry run protection function with automatic reset. Suction connection: 1 external thread (BSP).
Bursting pressure: 40 bar (580 PSI). We regularly check the product quality of our suppliers and guarantee the best quality and durability for long enjoyment of our products. For used goods, this is reduced to 12 months. If we provide a further guarantee, this is listed in the item description.
For used goods this can be ruled out. Write to us and we will solve the problem together! So you is more helpful and us too! We strive constantly to improve the quality and service. Let us deal fairly with each other!
If in doubt, unpack the goods immediately and check this. You will receive an invoice with VAT. Our Conditions, Cancellation and return rights, can be found on our -site. Or below on the supply side. E-WASTE, BATTERY LEGISLATION, PACKAGING DISPOSAL.
The instructions can be found in our Shop. The item "BOREHOLE PUMP DEEP WELL SUBMERSIBLE AUTOMATIC FLOW SWITCH CONTROL PRESSURE" is in sale since Wednesday, June 8, 2016. This item is in the category "Garden & Patio\Ponds & Water Features\Pond & Fountain Pumps".The seller is "amur_shop" and is located in Schwallungen. This item can be shipped to European Union member countries.de