Product Overview
MK solar and submersible pump systems provide water where grid power is unavailable or unreliable. A system normally includes a pump, controller or inverter and a photovoltaic array selected for the pump voltage and power.
Common Construction and Controller Features
- Permanent-magnet brushless synchronous motor on applicable submersible impeller models
- Stainless-steel components on applicable models
- Water-shortage protection and MPPT controller functions where listed
- Automatic start/stop and operating-status display where listed
- Soft-start, voltage, over-current and overload protection where listed
Model Variants
This family contains 4 listed variants. Availability and final configuration must be confirmed before quotation.
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| Family | Listed Model | Pump voltage | Pump power (W) | Panel voltage range | Panel power (W) | Max. flow (m³/h) | Max. head (m) | Outlet diameter (in) | Other specification | Verification note |
|---|---|---|---|---|---|---|---|---|---|---|
| surface booster | SZB2.1/25-D24/180 | DC24 | 180 | 21-50V | 250-300 | 2.1 | 25 | 1×1 | Cast-iron body; plastic impeller | |
| surface booster | SZB2.5/35-D24/300 | DC24 | 300 | 21-50V | 500-600 | 2.5 | 35 | 1×1 | Cast-iron body; plastic impeller | |
| surface booster | SZB3.2/40-D48/550 | DC48 | 550 | 42-100V | 750-1000 | 3.2 | 40 | 1×1 | Cast-iron body; plastic impeller | |
| surface booster | SZB4.0/45-D48/750 | DC72 | 750 | 63-150V | 1000-1200 | 4 | 45 | 1×1 | Cast-iron body; plastic impeller | Model code says D48 but voltage table reads 72 V; confirm the offered specification before ordering |
Planning An Enquiry For MK Solar Booster Pump
The following information supplements the product record. It is planning guidance, not additional model specifications or a confirmed equipment match.
Use The Installation And Duty Together
Identify the water source, required flow, delivery elevation, water level during pumping where relevant, pipe route and outlet pressure requirement. Surface pumps, borehole pumps and aeration equipment serve different tasks; confirm the product family before selecting a variant.
Read Variant Tables Carefully
Where rated and maximum values are listed, keep their meanings separate. Maximum head and maximum flow should not be combined into an assumed duty point. Ask for the relevant curve and installation review for the proposed variant.
Keep Power And Accessories In Scope
Provide the available supply and control arrangement, or describe the solar installation being considered. Confirm the pump, motor, controller, cable, protection and any photovoltaic equipment included. Do not assume that a complete power system is supplied with every listed pump.
Related Planning Resources
Full Specifications
Confirm the final configuration and current specification sheet with our team before ordering.
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| Specification | Value |
|---|---|
| Listed Variants | 4 |