4LL Water Well Pump

4LL Water Well Pump
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SAP Series

It's important to note, before installing the 4LL water well pump verify that all pipes (iron, plastic or rubber) are clean inside to avoid any obstruction to the ejector nozzle. At the foot of the ejector must be installed a foot valve or a check valve, once the pump is installed, fill completely both pipe and pump body with clean water. To preserve an efficient priming process of the 4LL water well pump it's necessary a certain pressure in the circuit, therefore it's recommended to install a membrane tank as soon as the pump is delivered.

Performance Range of 4LL Water Well Pump
Suction lift down to 45m
Flow rate up to 3600l/h

Technical Data of 4LL Water Well Pump

Pump Model DNP DN1 DN2 DN3 DE
Single Phase Three Phase
SAP70 SAPt70 4" 1 1/4" 1" 1" 96
SAP85 SAPt85 4" 1 1/4" 1" 1" 96
SAP150 SAPt150 4" 1 1/4" 1" 1" 96
SAP100 SAPt100 4" 1 1/4" 1" 1" 96
Pump Model Power HS M Flow Rate Litres/Hour
0 120 240 360 480 600 720 840 960 1080 1200
Single Phase Three Phase HP KW Total Dynamic Head In Meters
SAP70-4" SAPt70-4" 0.5 0.7 15 46 42 37 34 30 28 25 22 19 17
SAP85-4" SAPt85-4" 0.6 0.85 50 46 42 39 35 32 30 27 24 21 19
SAP100-4" SAPt100-4" 0.75 1 54 50 46 43 39 36 34 31 28 25 23
SAP150-4" SAPt150-4" 1.1 1.5 85 78 74 70 66 61 57 53 48 44 40
SAP70-4" SAPt70-4" 0.5 0.7 20 34 29 24 21 18 16 13 11
SAP85-4" SAPt85-4" 0.6 0.85 38 33 29 26 23 21 18 16 14
SAP100-4" SAPt100-4" 0.75 1 40 35 31 28 25 23 20 18 16
SAP150-4" SAPt150-4" 1.1 1.5 71 63 58 54 50 46 43 39 36 34
SAP70-4" SAPt70-4" 0.5 0.7 25 28 24 20 18 15 13
SAP85-4" SAPt185-4" 0.6 0.85 32 28 25 23 20 17 14
SAP100-4" SAPt100-4" 0.75 1 35 31 28 26 23 20 17
SAP150-4" SAPt150-4" 1.1 1.5 64 59 55 51 47 43 39 36
SAP70-4" SAPt70-4" 0.5 0.7 30 23 18 13
SAP85-4" SAPt85-4" 0.6 0.85 27 22 18 15
SAP100-4" SAPt100-4" 0.75 1 28 24 21 17
SAP150-4" SAPt150-4" 1.1 1.5 56 50 46 42 38 34 31
SAP85-4" SAPt85-4" 0.6 0.85 35 21 15
SAP100-4" SAPt100-4" 0.75 1 23 18 15
SAP150-4" SAPt150-4" 1.1 1.5 51 45 41 37 33
SAP150-4" SAPt150-4" 1.1 1.5 40 41 36 33
SAP150-4" SAPt150-4" 1.1 1.5 45 36 30

As a professional submersible pump manufacturer based in China, we provide a wide range of products that includes jet pump, swimming pool pump, centrifugal pump and much more.

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