SPP48-110-50 - Uncategorized MSW - Free user manual and instructions
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| Product type | Submersible pump |
| Brand | MSW |
| Model | SPP48-110-50 |
| Supply voltage | 48 V DC |
| Rated power | 1100 W |
| Max flow rate | 50 L/min |
| Max head | 110 m |
| Connection diameter | 1 inch (25.4 mm) |
| Body material | Stainless steel |
| Cable length | 10 m |
| Protection rating | IP68 |
| Net weight | 15 kg |
| Dimensions (L x W x H) | 300 x 200 x 500 mm |
| Max liquid temperature | 35 °C |
| Allowed liquid type | Clean water |
| Safety features | Automatic shutdown, dry-run protection |
| Automatic shutdown system | Yes, in case of overload or low water level |
| Dry-run protection | Yes, automatic stop when no water |
| Recommended maintenance | Clean the strainer regularly and check the seals |
| Repairability and parts availability | Spare parts available, repairable by a professional |
| Included accessories | 10 m cable, connector, O-ring |
| Warranty | 2 years |
Frequently Asked Questions - SPP48-110-50 MSW
How to install the MSW SPP48-110-50 submersible pump?
Place the pump vertically in water, make sure the cable is unwound and the strainer is not obstructed. Connect the discharge hose. Plug into a 48 V DC source with a residual-current circuit breaker.
What is the maximum immersion depth?
The pump can be immersed up to 110 meters (maximum head). However, for optimal operation, do not exceed 100 meters.
What to do if the pump does not start?
Check the power supply (48 V DC), the condition of the cable and the circuit breaker. Make sure the pump is well immersed and that the dry-run protection is not activated. Clean the strainer if it is blocked.
How to clean the strainer?
Unplug the pump, remove the strainer cover (if removable) and rinse it with clean water. Use a soft brush to remove deposits. Reassemble carefully.
Can I use the pump for wastewater?
No, this pump is designed for clean water only. For dirty water, use a suitable pump.
What is the maximum distance between the pump and the point of use?
The distance depends on the flow rate and head. With a 1-inch diameter hose, count up to 50 meters horizontally for a correct flow. For longer distances, increase the hose diameter.
How to bleed air from the system?
Before first use, fill the hose with water to avoid dry running. Tilt the pump slightly to allow air to escape through the outlet. The pump will prime automatically.
What to do if the flow rate decreases?
Check that the strainer is not clogged, that the hose is not kinked or blocked, and that the pump is not partially submerged. Also check the supply voltage.
Can the pump run dry?
No, the pump is equipped with dry-run protection that stops it automatically if the water level is too low. Never run it without water.
Where to find spare parts?
Spare parts (seals, strainer, capacitor, etc.) are available from the manufacturer MSW or from authorized dealers. Always use original parts.
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