Grundfos SP Submersible Pump System with MS/MMS Motors
The SP range is your guarantee for high-quality water supply and is capable of handling flows up to 470 m³/h and head up to 810 m. A complete system combines a stainless-steel SP submersible pump, an MS/MMS motor made to match the pump, a dedicated electronic motor protection unit or variable speed drive, and a remote management system. The complete package gives you total peace of mind by making sure your water supply application works every time. With the updated 4″ range, Grundfos can equip any application with a complete SP system to optimise performance and energy efficiency.
As an authorized Grundfos Water Pump Dealer in Dubai, we supply the complete SP system range with genuine warranty and technical support across the UAE.
Technical Specifications – SP Submersible Pumps
| Parameter | Specification |
|---|---|
| Maximum Flow | 470 m³/h |
| Maximum Head | 810 m |
| Pump Diameters | 4″, 6″, 8″, 10″, 12″ |
| Construction | 100% high-grade stainless steel |
| Material Standard | AISI 304 (R-versions: AISI 904L) |
| Testing Standard | Grade 3B (Grade 1 and 2 on request) |
| Non-Return Valve | Built-in as standard |
SP Pump Model Range
| Model | Flow Range (m³/h) | Head Range (m) |
|---|---|---|
| SP 1A | 0.4-1 | 10-600 |
| SP 2A | 0.6-2 | 10-800 |
| SP 3A | 1-4 | 10-810 |
| SP 5A | 2-6 | 10-600 |
| SP 7 | 4-8 | 10-400 |
| SP 9 | 6-10 | 10-300 |
| SP 11 | 8-14 | 10-250 |
| SP 14 | 10-20 | 10-200 |
| SP 17 | 14-25 | 10-180 |
| SP 30 | 20-40 | 10-150 |
| SP 46 | 30-60 | 10-120 |
| SP 60 | 40-80 | 10-100 |
| SP 77 | 60-100 | 10-80 |
| SP 95 | 80-120 | 10-70 |
| SP 125 | 100-160 | 10-60 |
| SP 160 | 120-200 | 10-50 |
| SP 215 | 160-280 | 10-40 |
| SP 270-G | 200-350 | 10-35 |
| SP 300-G | 250-400 | 10-30 |
| SP 360-G | 300-470 | 10-25 |
MS/MMS Motor Technical Specifications
MS 402 Motor (4″ Canned)
| Parameter | Specification |
|---|---|
| Phase | 1 and 3 phase |
| Start/Run Methods | 1 phase: PSC, 2W, 3W; 3 phase: DOL |
| Frequency | 50 Hz and 60 Hz |
| Voltage | 115-575 V |
| Thrust Load | Max. 3.5 kN |
| Efficiency | 57-77% |
| Insulation Class | B |
| Connection | 4″ NEMA flange |
| Material | Stainless steel EN 1.4301 (AISI 304) |
| Certification | CE, some variants UL |
| Power Range | Up to 2.2 kW (3 hp) |
MS 4000 Motor (4″ Canned)
| Parameter | Specification |
|---|---|
| Phase | 1 and 3 phase |
| Start/Run Methods | 1 phase: 3W; 3 phase: DOL |
| Frequency | 50 and 60 Hz |
| Voltage | 208-575 V |
| Thrust Load | 2.2 kN or 4.4 kN |
| Efficiency | 75-81% |
| Insulation Class | F |
| Connection | 4″ NEMA flange |
| Material | AISI 304 + AISI 904L |
| Certification | CE, some variants CSA |
| Power Range | Up to 30 kW |
MS 6000 Motor (6″ Canned)
| Parameter | Specification |
|---|---|
| Phase | 3 phase |
| Start/Run Methods | DOL, SD |
| Frequency | 50 and 60 Hz |
| Voltage | 200-575 V |
| Thrust Load | 7.5 kN, 27 kN or 40 kN |
| Efficiency | 81-86% |
| Insulation Class | F |
| Connection | 6″ NEMA flange |
| Material | AISI 304 + AISI 904L |
| Certification | CE or cCSAus |
| Power Range | Up to 30 kW |
MMS Motor (6″-12″ Rewindable)
| Parameter | Specification |
|---|---|
| Phase | 3 phase |
| Start/Run Methods | DOL, SD |
| Frequency | 50 and 60 Hz |
| Voltage | 200-1000 V |
| Thrust Load | 6″: 15 kN or 27.5 kN; 8″ & 10″: 50 kN; 12″: 70 kN |
| Efficiency | 70-91% |
| Insulation Class | A |
| Connection | 6″ and 8″ with NEMA flange |
| Material | AISI 304, AISI 316L, or AISI 904L options |
| Certification | CE |
| Power Range | Up to 250 kW |
SP Pump Key Features
Improved Discharge
| Feature | Benefit |
|---|---|
| Design | Easier and safer attachment to riser pipe |
| Connection | Optimized discharge fitting |
Cable Guard Attachment
| Feature | Benefit |
|---|---|
| Design | Improved screw-on attachment |
| Protection | Secure cable guard fixing |
Built-in Non-Return Valve
| Feature | Benefit |
|---|---|
| Standard | All SP pumps include NRV |
| Protection | Minimizes water hammering damage |
Corrosion Resistant
| Feature | Benefit |
|---|---|
| Material | AISI 304 stainless steel inside and out |
| Options | Extra high-grade steel (AISI 904L) for aggressive liquids |
Wear Resistance
| Feature | Benefit |
|---|---|
| Bearings | Octagonal bearings remove particles |
| Sand Flush | Channels remove particles with pumped water |
| Sand Resistance | Special bearings for longer life in sandy environments |
Optimised Hydraulics
| Feature | Benefit |
|---|---|
| Design | Superior hydraulic efficiency |
| Result | Better performance and fewer breakdowns |
FKM Rubber Parts (Optional)
| Feature | Benefit |
|---|---|
| Application | Water slightly contaminated with oil |
| Material | FKM rubber construction |
Stop Ring
| Feature | Benefit |
|---|---|
| Function | Protects pump in case of up thrust |
| Safety | Prevents mechanical damage |
Failure Rate Close to Zero
| Feature | Benefit |
|---|---|
| Track Record | Statistics compiled since 1967 |
| Result | Warranty return rate close to zero |
MS/MMS Motor Key Features
Exchangeable Shaft Seal
| Feature | Benefit |
|---|---|
| Standard | Mechanical shaft seal, easy to service |
| Optional | SiC/SiC sand-resistant shaft seal |
| Maintenance | Quick and simple replacement |
Tempcon Sensor (MS Motors)
| Feature | Benefit |
|---|---|
| Built-in | Temperature monitoring integrated |
| Compatibility | Works with MP 204 protection |
| Convenience | No extra cables or sensors needed |
Rewindable Motor (MMS)
| Feature | Benefit |
|---|---|
| Capability | Stator can be rewound locally |
| Advantage | Minimal cost and downtime |
| Service | Local repair possible |
High Thrust Capacity
| Feature | Benefit |
|---|---|
| Bearing Type | Michell-type thrust bearings |
| Start-Up | Quickly builds water film |
| Capacity | High thrust handling capability |
Warm Water Versions
| Feature | Specification |
|---|---|
| MS Series | Up to 60°C |
| MMS Series | Up to 50°C |
Controls and Monitoring
MP 204 Motor Protection
| Parameter | Monitoring Capability |
|---|---|
| Motor Range | 3-999 amps |
| Voltage Range | 100-480 VAC |
| Insulation Resistance | Before start-up check |
| Temperature | Tempcon, PT sensor, thermal switch |
| Load Monitoring | Overload/underload protection |
| Voltage Monitoring | Overvoltage/undervoltage protection |
| Phase Monitoring | Phase sequence, phase missing |
| Power Factor | cos φ measurement |
| Power Consumption | Continuous monitoring |
| Harmonic Distortion | Detection capability |
| Current Asymmetry | Monitoring |
| Capacitors | Run and start (single-phase) |
| Operating Data | Hours and number of starts |
MP 204 Temperature Protection
| Temperature | Action |
|---|---|
| 60°C | Warning signal issued |
| 75°C | Motor stopped to prevent damage |
CUE Variable Frequency Drive
| Feature | Benefit |
|---|---|
| Function | Speed control of pump and motor |
| Savings | Substantial running cost reduction |
| Protection | Motor protection included |
| Start/Stop | Soft start and stop capability |
| Control Modes | Speed, flow, level, pressure |
| Setup | Only 16 steps to get running |
| Installation | Can be built into panel as complete solution |
Grundfos Remote Management
| Feature | Capability |
|---|---|
| Overview | Operation, performance, trends on map/aerial photo |
| Live Monitoring | Analysis, adjustments, energy consumption |
| Optimization | System performance optimization |
| Maintenance | Preventative maintenance planning |
| Notifications | Service due alerts |
| I/O Board | Multi-purpose sensor and switch connection |
Grundfos GO Mobile Control
| Feature | Capability |
|---|---|
| Control | Full pump control on the go |
| Configuration | Change parameters remotely |
| Monitoring | Monitor electrical data |
| Catalogue | Quick product information access |
| Compatibility | Works with MP 204 |
Applications
Irrigation
- Agricultural farmland irrigation
- Commercial irrigation systems
- Golf course watering
- Landscape irrigation
Groundwater Extraction
- Municipal tap water supply
- Drinking water abstraction
- Community water systems
- Industrial water supply
Water Supply
- Rural water supply
- Urban water distribution
- Reservoir filling
- Water treatment feed
Mining & Dewatering
- Mine dewatering
- Construction dewatering
- Industrial dewatering
- Quarry applications
Stainless Steel Material Options
| Grade | EN Standard | AISI Equivalent | Application |
|---|---|---|---|
| Standard | EN 1.4301 | AISI 304 | Normal groundwater |
| R-Version | EN 1.4539 | AISI 904L | Aggressive water |
| High-Grade | EN 1.4401 | AISI 316L | Corrosive applications |
System Benefits
Reliability
| Benefit | Description |
|---|---|
| Construction | 100% high-grade stainless steel inside and out |
| Sand Resistance | Built-in resistance to sand and corrosive water |
| Track Record | Failure rate close to zero since 1967 |
High Efficiency
| Benefit | Description |
|---|---|
| Hydraulics | Superior hydraulic design |
| Motor Match | Motors made to match pump best efficiency point |
| System Approach | Complete system optimization |
Lower Lifecycle Costs
| Benefit | Description |
|---|---|
| Reliability | Reduced maintenance and downtime |
| Efficiency | Lower energy consumption |
| System Integration | All components work perfectly together |
Testing Standards
| Grade | Description |
|---|---|
| Grade 3B | Standard testing for all pumps |
| Grade 1 | Available on customer request |
| Grade 2 | Available on customer request |
Grundfos Service & Solutions
| Service Category | Offerings |
|---|---|
| Spare Parts & Service Kits | Recommended spare parts |
| Repair & Maintenance | Flow/pressure measurement, pump adjustment, onsite repair, workshop repair |
| Installation & Operation | Commissioning, installed base assessment, service contracts (Basic/Advanced/Premium) |
| Optimisation & Consultancy | Pump audit, replacement recommendation |
| Surveillance & Mobility | Grundfos Remote Management (GRM) |
Why Choose Grundfos SP System?
Complete Submersible Solution
SP pump, matched MS/MMS motor, MP 204 protection, CUE variable speed drive, and Grundfos Remote Management—all designed to work perfectly together.
30+ Years Motor Expertise
Grundfos has been making submersible motors for more than 30 years and is one of the world’s largest manufacturers of high-quality submersible motors.
Expert Design, Expert Tests
All pumps undergo performance tests before leaving the factory. Grade 1 testing available at state-of-the-art testing facilities on request.
Water-Safe Design
Water-filled motors and drinking water-approved cables prevent water contamination—safe for potable water applications.
Customised Solutions
Wide range of pump diameters, flow rates, and material options to match your specific application requirements.
Grundfos Accessories & Parts
Maintain optimal SP system performance with original components including mechanical shaft seals (standard and SiC/SiC), impellers, wear rings, cable guards, non-return valves, Tempcon sensors, motor windings, thrust bearings, MP 204 protection units, CUE variable frequency drives, and Grundfos GO controllers. We stock replacement parts for all SP pump sizes and MS/MMS motor variants.
Select Grundfos Pumps
Browse our complete inventory of Grundfos SP submersible pump systems. As Grundfos Pump Suppliers in Dubai, we provide competitive pricing, technical consultation, system sizing support, and prompt delivery across Dubai, Sharjah, Abu Dhabi, Ajman, and all UAE locations.
Contact us for:
- SP pump selection based on flow, head, and borehole diameter
- MS vs MMS motor recommendations
- Material grade selection (AISI 304, 316L, 904L)
- MP 204 and CUE control system integration
- Grundfos Remote Management setup
- Sand resistance and warm water applications
- Competitive quotations
- Delivery schedules
Strength, Performance and Efficiency
The Grundfos SP submersible pump system delivers complete water supply solutions with flows up to 470 m³/h, heads up to 810 m, pump diameters from 4″ to 12″, and motor power up to 250 kW. Featuring 100% stainless steel construction (AISI 304/316L/904L), MS canned motors (up to 30 kW) and MMS rewindable motors (up to 250 kW), built-in non-return valves, octagonal bearings with sand flush channels, exchangeable mechanical shaft seals (SiC/SiC optional), Tempcon temperature sensors, MP 204 motor protection monitoring all vital parameters, CUE variable frequency drives for speed/pressure/level/flow control, and Grundfos Remote Management for 24-hour monitoring—the SP system guarantees reliable, efficient water supply for irrigation, groundwater extraction, municipal supply, and industrial applications worldwide.