Trevoli CMB SP5-47E Water Pressure Pump with DSK Automatic Controller
The Trevoli CMB SP5-47E is a stainless steel multistage water pressure pump designed for reliable household water supply from rainwater tanks, storage tanks and clean water sources. Supplied with a DSK Automatic Controller, this package provides automatic pump operation when taps, showers or appliances are used.
Ideal for rural homes, lifestyle blocks, cabins and off-grid properties, the CMB SP5-47E is built to deliver strong and consistent water pressure for everyday household use.
🚚 Free NZ Shipping
Includes DSK Controller
Stainless Steel Pump
Rainwater Tanks
Household Water Supply
Lifestyle Blocks
Off-Grid Homes
Ideal For
- Rainwater tank systems
- Rural homes
- Lifestyle blocks
- Off-grid homes
- Cabins and tiny homes
- Household pressure boosting
Key Benefits
- Automatic start and stop operation
- Strong household water pressure
- Quiet and efficient multistage design
- Stainless steel pump body
- Suitable for above or below ground tanks
- Self-priming up to 6 metres
Why Choose the Trevoli CMB SP5-47E?
The Trevoli CMB SP5-47E is part of Trevoli’s stainless steel multistage pump range, designed to provide mains-style water pressure for homes supplied by rainwater tanks or stored water systems.
Unlike basic jet pumps, multistage pumps use multiple impellers to build pressure more smoothly and efficiently. This helps provide quieter operation, improved pressure performance and dependable flow for household water use.
This model is a strong choice for customers wanting a reliable household pump for taps, showers, washing machines and general water supply from tank water systems.
Supplied with DSK Automatic Controller
This package includes the DSK Automatic Controller, allowing the pump to start automatically when water is required and stop when demand ends.
That means when you open a tap, turn on a shower, or use an appliance, the pump automatically activates to provide water pressure. When water demand stops, the controller shuts the pump off.
The controller helps create a simple, practical water pressure system without needing to manually switch the pump on and off.
A Strong Foundation for a Complete Water System
The CMB SP5-47E is an excellent foundation for complete household water systems. It can be paired with rainwater tanks, sediment filters, carbon filtration, UV treatment and pressure tanks to create a more complete water solution for rural and off-grid properties.
For drinking water use, we generally recommend pairing tank water systems with suitable filtration and UV treatment depending on your water source, household use and local requirements.
Need Advice?
Shop Water Systems
Specifications
| Model |
Trevoli CMB SP5-47E |
| Product Type |
Stainless Steel Multistage Pressure Pump |
| Included Controller |
DSK Automatic Controller |
| Application |
Household Water Supply / Tank Water Pressure |
| Suitable Water Source |
Clean Water / Rainwater Tanks / Storage Tanks |
| Self-Priming |
Up to 6 metres |
| Maximum Operating Pressure |
10 bar |
| Liquid Temperature |
0–70°C |
| Enclosure Class |
IP55 |
| Insulation Class |
F |
| Duty Rating |
Continuous |
| Power Cable |
1.5 metre cable with 3-pin plug |
Common Applications
| Rainwater Tank Supply |
Excellent |
| Family Home Water Pressure |
Excellent |
| Lifestyle Block Use |
Excellent |
| Cabins & Tiny Homes |
Good to Excellent |
| Light Irrigation |
Suitable depending on flow and pressure requirements |
Downloads
CMB Series Manual
Recommended Pressure Tank
Adding a pressure tank can help reduce pump starts, improve water pressure stability and support long-term pump performance.
-
Recommended: Trevoli PT60 60L Pressure Tank
-
For Higher Demand: Trevoli PT100 100L Pressure Tank
The PT60 is suitable for most family homes and rainwater systems.
The PT100 is ideal for larger households, lifestyle blocks and systems with higher water demand.
Frequently Asked Questions
Does this pump come with a controller?
Yes. This product is supplied with a DSK Automatic Controller, which allows the pump to start and stop automatically when water is being used.
Is this suitable for a rainwater tank system?
Yes. The Trevoli CMB SP5-47E is well suited to household water supply from rainwater tanks and clean stored water systems.
Can this pump supply a house?
Yes. This model is designed for domestic water supply and is suitable for many homes, rural properties, cabins and lifestyle blocks. Final suitability depends on the number of outlets, pipework, tank position and pressure requirements.
Do I still need a pressure tank?
Not always. The DSK Controller provides automatic pump control, but a pressure tank may still be recommended in some systems to reduce pump cycling, improve system feel and extend pump life.
Can this be used with filters and UV treatment?
Yes. This pump can be used as part of a complete water system with sediment filtration, carbon filtration and UV sterilisation. For drinking water applications, appropriate filtration and water treatment should be selected based on your water source and household needs.
Is this pump suitable for dirty water?
No. This pump is designed for clean water applications. It should not be used for dirty water, sewage, greywater or water containing debris.
Is this suitable for off-grid homes?
Yes. The pump is suitable for off-grid homes using rainwater tanks or stored water systems, provided the power system can support the pump’s electrical load.
Need Advice?
Choosing the right water pump depends on your tank location, pipe length, number of outlets, household size, filtration requirements and whether the system will be used for drinking water, irrigation or general household supply. Contact The Off Grid Store for help choosing the right water system for your property.
Contact Us
