♨️ ESPA Wiper0 M 4P Circulation Pump – Quiet Running Spa Pump
Whisper-quiet circulation for Whirlpool baths and Spaform hot tubs
💧 Product Overview
The ESPA Wiper0 M 4P is a high-quality circulation pump designed for quiet operation and reliable water recirculation in Whirlpool bath systems and hot tubs. Commonly fitted to Spaform Prestige hot tubs, this compact pump features a centre suction and centre discharge configuration with rotatable wet ends for flexible installation options.
Operating at 230V/50Hz with a low-speed motor running at 1,380 RPM, the Wiper0 M 4P draws just 0.6A and consumes only 0.13 kW, making it exceptionally energy-efficient for continuous circulation duties. The pump delivers a maximum flow rate of 170 L/min with a maximum head of 3 metres, providing effective water movement whilst maintaining whisper-quiet operation.
Built with BSP-threaded 1½-inch connections, the pump ensures secure fittings and dependable performance. The compact dimensions of 296mm × 155mm × 162mm make it ideal for installations where space is limited. Supplied with a 3-core AMP cord for convenient electrical connection, this pump is ready to install. The maximum water temperature rating of 50°C makes it suitable for typical spa operating conditions.
⭐ Key Features
✅ Quiet Running – Designed for low-noise operation at 1,380 RPM
✅ Energy Efficient – Just 0.6A / 0.13 kW power consumption
✅ Compact Design – 296mm × 155mm × 162mm space-saving footprint
✅ Rotatable Wet End – Flexible installation with centre suction/discharge
✅ 230V / 50Hz – UK standard electrical supply
✅ IP55 Protection – Dust and water jet resistant
✅ Class F Insulation – Premium motor insulation rating
✅ 1½” BSP Connections – Female BSP threaded for secure fitting
✅ 3-Core AMP Cord – Supplied ready for connection
✅ IE2 Efficiency – High-efficiency motor design
🔧 Technical Specifications
| Specification | Value |
|---|---|
| Pump Type | Circulation Pump |
| Brand | ESPA |
| Model | Wiper0 M 4P |
| MPN | 125397 |
| Speed Type | Single Speed (Low Speed Operation) |
| Horsepower | 0.18 HP |
| Power Input (P1) | 0.13 kW |
| Voltage | 230 V |
| Frequency | 50 Hz |
| Current Draw | 0.6 A |
| Motor Speed | 1,380 RPM |
| Maximum Flow (Qmax) | 170 L/min |
| Maximum Head (Hmax) | 3 m |
| Capacitor | 6 µF |
| Connection Type | 1½” Female BSP Thread |
| Connection Diameter | 63 mm |
| Configuration | Centre Suction / Centre Discharge |
| Maximum Water Temp | 50°C |
| Protection Grade | IP55 |
| Insulation Class | F |
| Motor Efficiency | IE2 |
| Length | 296 mm |
| Width | 155 mm |
| Height | 162 mm |
| Weight | 6.8 kg |
| Cord Type | 3-Core AMP |
⚡ Electrical Requirements
| Electrical Specification | Requirement |
|---|---|
| Supply Voltage | 230 V |
| Frequency | 50 Hz |
| Power Input | 0.13 kW |
| Horsepower | 0.18 HP |
| Full Load Amps | 0.6 A |
| Motor Speed | 1,380 RPM |
| Capacitor | 6 µF |
| Protection Grade | IP55 |
| Insulation Class | F |
| Cord Type | 3-Core AMP (supplied) |
⚠️ IMPORTANT ELECTRICAL SAFETY:
All electrical work must be carried out by a qualified electrician in accordance with UK wiring regulations (BS 7671). Hot tubs require RCD protection (30mA). Ensure proper earthing and bonding of all electrical components. The pump is supplied with a 3-core AMP cord for connection to compatible spa control systems.
🔗 Compatibility Guide
This Pump Specifications:
📍 Model: ESPA Wiper0 M 4P 📍 MPN: 125397 📍 Motor: 0.18 HP / 0.13 kW 📍 Voltage: 230V / 50Hz 📍 Current: 0.6A 📍 Connections: 1½” Female BSP Thread 📍 Configuration: Centre Suction / Centre Discharge 📍 Dimensions: 296mm × 155mm × 162mm
Compatible Spa Brands:
This pump is commonly used with:
- Spaform Prestige Hot Tubs
- Spaform models (various)
- Whirlpool bath systems
- Other spas with compatible plumbing
Connection Note:
The 1½-inch Female BSP threaded connections ensure secure, leak-free installation. The rotatable wet end allows flexible positioning of inlet and outlet to suit your plumbing configuration.
⚙️ Installation Requirements
Pump Dimensions:
| Dimension | Measurement |
|---|---|
| Length | 296 mm |
| Width | 155 mm |
| Height | 162 mm |
| Weight | 6.8 kg |
Plumbing Connections:
| Connection | Size | Type |
|---|---|---|
| Suction | 1½” | Female BSP Thread |
| Discharge | 1½” | Female BSP Thread |
| Connection Diameter | 63 mm | – |
Installation Notes:
⚠️ Centre suction / Centre discharge configuration
⚠️ Rotatable wet end for flexible installation
⚠️ 3-core AMP cord supplied – connect to compatible spa pack
⚠️ Pump must be installed below water level (flooded suction)
⚠️ Never run the pump dry
⚠️ Ensure proper electrical bonding to earth
⚠️ Maximum water temperature: 50°C
💡 Compact design fits tight installation spaces
💡 Quiet 1,380 RPM operation for peaceful spa environment
💡 IE2 high-efficiency motor reduces running costs
🔧 Maintenance Guide
Routine Maintenance:
| Task | Frequency | Notes |
|---|---|---|
| Check for leaks | Monthly | Inspect BSP connections |
| Check motor operation | Weekly | Listen for unusual sounds |
| Verify water flow | Monthly | Ensure adequate circulation |
| Inspect AMP cord | Annually | Check for damage |
| Check capacitor | Annually | Replace if motor struggles to start |
Materials Information (from manufacturer):
| Component | Material |
|---|---|
| Pump Body | Technopolymer |
| Impeller | Technopolymer |
| Motor Shaft | Stainless Steel AISI 420 |
| Mechanical Seal | Graphite and Steatite |
| Motor Housing | Aluminium |
| O-Rings | NBR |
| Motor Mountings | Anticorrosive materials |
Warning Signs – Consider Replacement If:
- Motor hums but doesn’t start (possible capacitor failure)
- Unusual noise or vibration
- Motor overheating
- Reduced water flow
- Pump trips the circuit breaker
- Visible seal leakage
🎯 Ideal Applications
| Application | Suitability | Notes |
|---|---|---|
| ♨️ Spaform Hot Tubs | Yes | Common OEM fitment |
| 🛁 Whirlpool Baths | Yes | Designed for this application |
| ♨️ Spa Circulation | Yes | Quiet, efficient circulation |
| ♨️ 24/7 Circulation | Yes | Designed for continuous operation |
| ♨️ Filter/Heater Loop | Yes | Low-flow circulation duty |
| ♨️ Small-Medium Spas | Yes | 170 L/min flow capacity |
❓ Frequently Asked Questions
Q: What is the power rating of this pump? A: The ESPA Wiper0 M 4P is rated at 0.18 HP (0.13 kW), drawing just 0.6A at 230V/50Hz for energy-efficient operation.
Q: What is the maximum flow rate? A: The pump delivers a maximum flow rate of 170 L/min.
Q: What is the maximum head? A: The maximum head is 3 metres.
Q: What size are the plumbing connections? A: The pump uses 1½-inch Female BSP threaded connections with a 63mm connection diameter.
Q: Does this pump come with an electrical cord? A: Yes, the pump is supplied with a 3-core AMP cord for connection to compatible spa control systems.
Q: What capacitor does this pump use? A: The Wiper0 M 4P uses a 6 µF capacitor.
Q: What speed does the motor run at? A: The motor operates at 1,380 RPM for quiet, efficient circulation.
Q: What spa brands is this pump compatible with? A: The Wiper0 M 4P is commonly used with Spaform Prestige hot tubs and various Whirlpool bath systems.
Q: Is this pump quiet? A: Yes, the low-speed 1,380 RPM operation is specifically designed for quiet running, making it ideal for residential spa installations.
Q: What is the maximum water temperature? A: The pump is rated for a maximum water temperature of 50°C.
Q: Is this pump suitable for continuous 24/7 operation? A: Yes, the ESPA Wiper0 M 4P is designed for continuous operation with built-in thermal protection.
📥 Downloads & Resources
📄 ESPA Wiper0 Technical Datasheet – Full manufacturer specifications
🏆 Why Choose the ESPA Wiper0 M 4P Circulation Pump
✅ Whisper-Quiet Operation – Low-speed 1,380 RPM motor
✅ Energy Efficient – Just 0.6A / 0.13 kW consumption
✅ Premium ESPA Quality – Trusted European manufacturer
✅ IE2 High Efficiency – Reduced running costs
✅ IP55 & Class F – Built for demanding spa environments
✅ Flexible Installation – Rotatable wet end configuration
✅ Compact Design – Space-saving dimensions
✅ Durable Construction – Quality materials throughout
🇬🇧 Why Buy From Parts4Tubs
✅ UK-based company with expert local support
✅ Fast UK delivery options available
✅ Knowledgeable advice from spa industry specialists
✅ Competitive pricing – £158.98 Inc VAT
✅ Full warranty support
✅ Replacement capacitors and seals available
✅ Easy returns within 30 days
✅ In Stock – Ready for dispatch
Need Help? Contact our team for compatibility advice and technical support. We’re happy to help you find the right circulation pump for your spa.
✨ Summary
The ESPA Wiper0 M 4P is a high-quality, whisper-quiet circulation pump designed for Whirlpool bath systems and Spaform Prestige hot tubs. Operating at 230V/50Hz with a low-speed motor running at just 1,380 RPM, this pump draws only 0.6A and consumes 0.13 kW for exceptional energy efficiency. Delivers 170 L/min maximum flow with 3m maximum head. Features centre suction/centre discharge configuration with rotatable wet end for flexible installation. 1½-inch Female BSP threaded connections ensure secure fittings. IP55 protection and Class F insulation provide durability. Compact dimensions: 296mm × 155mm × 162mm. Weight: 6.8 kg. Supplied with 3-core AMP cord. Maximum water temperature: 50°C. An excellent choice for quiet, reliable spa circulation.
| MPN | 125397 |
|---|