💧 Astral Pool Victoria Plus Silent 1.5HP Swimming Pool Pump – Model 150M Single Phase

Engineered in Europe | 3+2 Year Warranty | Professional Performance for Medium to Large Residential Pools

The Astral Pool Victoria Plus Silent 150M is a premium 1.5 horsepower self-priming pool pump designed for reliable, continuous operation in medium to large residential swimming pools. Combining high hydraulic performance with remarkably quiet operation and robust European engineering, this single-phase pump delivers professional-grade water circulation while remaining efficient and user-friendly.

Built with state-of-the-art thermoplastic materials and featuring an IP-55 rated motor, the Victoria Plus Silent 150M is engineered for longevity even in hot, humid environments. Every pump is rigorously tested under harsh conditions before delivery, ensuring problem-free operation for years to come.

Why Choose the Victoria Plus Silent 150M?

✅ Powerful 1.5HP Motor – Delivers 21-23 m³/h flow rate for effective pool circulation
✅ Whisper-Quiet Operation – Only 64 dBA noise level for peaceful poolside enjoyment
✅ Fast Self-Priming – Efficient priming system up to 1.5m above water level
✅ Large 5L Pre-Filter – Generous basket capacity reduces cleaning frequency
✅ European Quality – Made in Europe with rigorous testing and quality control
✅ Extended Warranty – 3 years standard + 2 years when installation is registered
✅ Salt Water Compatible – Suitable for all pool treatments including saltwater chlorinated pools
✅ Backward Compatible – Direct replacement for older Victoria and Sprint models

Key Technical Specifications

Specification	Details
Model	150M (Code: 65564)
Motor Power	1.5 HP (1.12 kW rated output)
Voltage	230V Single Phase
Motor Speed	2900-3000 RPM
Flow Rate (QN)	21 m³/h at 10m head
Maximum Flow Rate	23.5 m³/h at 4m head
Maximum Head	18 meters
Maximum Absorbed Power	1.40 kW
Self-Priming Capacity	Up to 1.5m above water level
Pre-Filter Basket	5 liters capacity
Noise Level	Approximately 64 dBA
Connections	2″ BSP threaded inlet and outlet (D63)
Motor Protection	IP55 with Class F insulation
Thermal Protection	Automatic overheating shutdown
Weight	Approximately 17 kg
Dimensions (L x W x H)	615mm x 246mm x 356mm

Pool Sizing & Suitability Guide

The Victoria Plus Silent 150M is ideally suited for the following pool sizes:

Pool Volume	Pool Dimensions (Example)	Suitability
30-40 m³	8m x 4m x 1.5m	✅ Excellent
40-60 m³	10m x 5m x 1.5m	✅ Ideal
60-80 m³	12m x 6m x 1.5m	✅ Very Good
80-100 m³	14m x 7m x 1.5m	✅ Suitable

💡 Recommendation: For optimal filtration, the pump should circulate the entire pool volume approximately once every 4-6 hours during normal operation.

Performance Characteristics

Flow Rate Performance Curve

The Victoria Plus Silent 150M delivers excellent hydraulic performance across various head pressures:

Head Pressure	Flow Rate	Typical Application
4m	23.5 m³/h	Low-resistance systems
6m	~22 m³/h	Standard residential pools
8m	~20 m³/h	Pools with solar heating
10m (rated)	21 m³/h	Extended pipe runs
12m	~18 m³/h	Complex installations
15m	~14 m³/h	High-resistance systems
18m (max)	~8 m³/h	Maximum capability

⚠️ Note: Performance values are estimates based on manufacturer specifications. Actual performance depends on installation conditions, pipe diameter, number of fittings, and system resistance.

Estimated Turnover Times

Understanding how quickly your pump can circulate your pool volume:

Pool Volume	Estimated Turnover Time	Daily Turnovers (8hr operation)
40 m³	~1.9 hours	4.2 turnovers
50 m³	~2.4 hours	3.3 turnovers
60 m³	~2.9 hours	2.8 turnovers
70 m³	~3.3 hours	2.4 turnovers
80 m³	~3.8 hours	2.1 turnovers
90 m³	~4.3 hours	1.9 turnovers
100 m³	~4.8 hours	1.7 turnovers

Based on 21 m³/h flow rate at typical operating conditions.

💰 Energy Efficiency Tip: Most residential pools require 6-8 hours of daily circulation during swimming season. The 150M’s efficient 1.12kW motor keeps running costs manageable while maintaining crystal-clear water.

Construction & Durability Features

Premium Materials Built to Last

Pump Housing
Reinforced thermoplastic construction resists UV degradation, chemicals, and corrosion. Designed to withstand harsh outdoor environments.

Motor Construction

• IP55 Protection Rating: Dust-protected and water-resistant
• Class F Insulation: High-temperature tolerance (155°C)
• AISI 316 Stainless Steel Shaft: Superior corrosion resistance
• Thermal Overload Protection: Automatic shutdown prevents motor damage

Mechanical Seal
Advanced carbon-ceramic-NBR seal assembly provides excellent chemical resistance and long service life (10,000+ hours).

Pre-Filter Design

• 5-Liter Capacity: Large basket reduces maintenance frequency
• Transparent Lid: Quick visual inspection without opening
• Quick-Lock Mechanism: Tool-free access for easy cleaning
• Reinforced Base: Vibration-resistant mounting platform

Installation & Operational Features

Easy Installation

🔧 Standard 2″ BSP Connections – Compatible with industry-standard pool plumbing
📐 Horizontal Mounting – Suitable for above or below water level installation
🔄 Self-Priming Capability – Primes up to 1.5m above pool water surface
⚡ Simple Electrical Connection – 230V single-phase power supply
🔁 Backward Compatible – Direct replacement for older Victoria/Sprint models without plumbing changes

Installation Clearance Requirements

Side	Minimum Clearance
Front (pre-filter access)	50 cm
Left side	50 cm
Right side	50 cm
Top (ventilation)	10 cm
Back	10 cm

⚠️ Safety Zones: The pump cannot be installed in Zone 0 (Z0) or Zone 1 (Z1) as defined by IEC/HD 60364-7-702. Must be installed minimum 2 meters from pool edge.

Maintenance Schedule & Component Lifespan

Routine Maintenance

Every 150 Hours of Operation:

• Clean pre-filter basket
• Inspect seal and housing for debris
• Check for leaks at connections
• Verify pump is securely mounted

Visual Inspection (Weekly):

• Check pre-filter water level through transparent lid
• Listen for unusual noises
• Verify proper flow rate at returns

Component Replacement Schedule

Component	Expected Lifespan	Replacement Indicator
Capacitor	10,000 hours	Motor won’t start/hums
Bearings	10,000 hours	Grinding noise, vibration
Mechanical Seal	10,000 hours	Water leaking at motor shaft
O-Rings & Seals	10,000 hours	Leaks at connections

Lifespan calculated under normal operating conditions with proper installation and maintenance.

💡 Pro Tip: When replacing mechanical seals or bearings, always replace O-rings and seals simultaneously to ensure complete water tightness.

Operating & Running Cost Information

Power Consumption

Operating Scenario	Power Draw	Daily Cost*	Monthly Cost*	Seasonal Cost*
6 hours/day	1.40 kW max	£0.31	£9.30	£55.80 (6 months)
8 hours/day	1.40 kW max	£0.41	£12.40	£74.40 (6 months)
10 hours/day	1.40 kW max	£0.52	£15.50	£93.00 (6 months)

*Based on UK average electricity rate of £0.37/kWh (2024/25). Your actual costs may vary.

Comparison vs. Alternative Systems

Heating Method	Daily Operating Cost	Monthly Cost	Annual Savings vs. 150M
Victoria Plus 150M	£0.41 (8hrs)	£12.40	Baseline
Variable Speed Pump	£0.25-£0.33	£7.50-£10.00	Up to 25%
Older Single Speed Pump	£0.55-£0.70	£16.50-£21.00	-25% to -40%

💰 The Victoria Plus Silent 150M offers excellent value with modern efficiency while remaining affordable compared to variable speed systems.

Troubleshooting Guide

Common Issues & Solutions

Pump Won’t Start / Motor Doesn’t Turn

• ❌ Check circuit breakers and power supply
• ❌ Verify cable connections at terminal block
• ❌ Ensure motor shaft turns freely
• ❌ Remove debris from pre-filter basket

Pump Won’t Prime / Air in Pre-Filter

• ❌ Check valve positions and watertightness
• ❌ Bleed air from filter drainage valve
• ❌ Ensure pool water level is adequate
• ❌ Inspect pre-filter lid seal

Low Flow Rate / Low Pressure

• ❌ Clean pre-filter basket
• ❌ Check for air leaks in suction piping
• ❌ Inspect turbine and diffuser for blockages
• ❌ Verify all valves are fully open

Low Flow Rate / High Pressure

• ❌ Backwash or clean pool filter
• ❌ Check valve positions in hydraulic circuit
• ❌ Inspect return lines for blockages

Excessive Noise

• ❌ Check for air leaks or cavitation
• ❌ Ensure pump is on flat, stable surface
• ❌ Remove foreign objects from pre-filter
• ❌ Use anti-vibration pads if needed

Water Leak at Motor Junction

• ❌ Mechanical seal may need replacement
• ❌ Body-to-flange seal may be worn
• ❌ Contact qualified service technician

Electrical Specifications & Wiring

Electrical Requirements

Single Phase 230V Connection:

• Voltage: 230V AC, 50 Hz
• Protection: RCD (Residual Current Device) ≤30mA required
• Cable: Heavy-duty polychloroprene sheath (IEC 60245-66)
• Grounding: Mandatory earth connection
• Disconnector: Must be fitted to fixed installation

⚡ Important: All electrical work must be performed by qualified electrician in accordance with IEC/HD 60364-7-702 and local electrical codes.

Applications & Use Cases

The Victoria Plus Silent 150M excels in:

🏊 Residential Swimming Pools – Medium to large private pools (30-100m³)
💦 Water Features – Fountains, waterfalls, and ornamental pools
🔄 Filtration Systems – Primary circulation pump for sand, cartridge, or DE filters
☀️ Solar Heating Circuits – Compatible with solar pool heating systems
🧪 All Water Treatments – Suitable for chlorine, salt water, bromine, and mineral systems
🌊 Spa Spillovers – Circulating water from pools to connected spas

Warranty & Quality Assurance

Industry-Leading Warranty Coverage

3 Years Standard Warranty
All Victoria Plus Silent pumps include a comprehensive 3-year manufacturer’s warranty covering defects in materials and workmanship.

+2 Years Extended Warranty
Register your installation to extend warranty coverage to a full 5 years total protection.

✅ European manufactured with ISO 9001 quality certification
✅ 100% tested before shipping
✅ Rigorous endurance testing (200+ tests annually)
✅ Designed and engineered in Europe’s leading R&D facilities

Frequently Asked Questions

Q: What size pool is the 150M suitable for?
A: The Victoria Plus Silent 150M is ideal for pools between 30-100 m³ (approximately 7,900 to 26,000 gallons). For optimal performance, it works best with pools in the 40-80 m³ range.

Q: How loud is this pump during operation?
A: At approximately 64 dBA, the 150M is one of the quieter single-speed pumps available. This is comparable to normal conversation volume and significantly quieter than older pump models.

Q: Can I install this pump above the water level?
A: Yes, the 150M is self-priming and can be installed up to 1.5 meters above the pool water surface (at sea level), provided the hydraulic circuit is properly sealed and suction piping is appropriately sized.

Q: Is this pump compatible with saltwater pools?
A: Absolutely. The Victoria Plus Silent 150M features high-resistance materials in all water-contact parts, making it fully compatible with salt water chlorination systems.

Q: How often should I clean the pre-filter basket?
A: Check the pre-filter basket weekly during swimming season. Clean it whenever debris accumulates or you notice reduced flow. The large 5L capacity means less frequent cleaning than smaller baskets.

Q: What’s the difference between the 150M and 150T models?
A: The “M” designation indicates single-phase (monophasé) 230V power, while “T” (triphasé) models are three-phase 400V. Choose based on your available electrical supply.

Q: Can this replace my old Astral pump?
A: Yes! The Victoria Plus Silent is fully backward compatible with older Victoria and Sprint models, allowing direct replacement without plumbing modifications thanks to standard 2″ BSP connections.

Q: How much does it cost to run this pump?
A: At UK average electricity rates (£0.37/kWh), running the 150M for 8 hours daily costs approximately £0.41/day or £12.40/month during swimming season. Actual costs vary with your electricity tariff and usage.

Q: Does this pump work with variable speed controllers?
A: The 150M is a fixed-speed pump. For variable speed operation, consider the Victoria Plus Silent VS range. However, the single-speed 150M offers excellent reliability and value for standard residential applications.

Q: What maintenance does this pump require?
A: Routine maintenance is minimal: clean the pre-filter basket regularly, inspect seals periodically, and ensure proper water chemistry. Major components (bearings, seals, capacitor) typically last 10,000+ hours before replacement.

Q: Is professional installation required?
A: While experienced DIYers can install the pump, professional installation is recommended to ensure compliance with electrical codes (IEC/HD 60364-7-702), proper hydraulic setup, and warranty validation through registration.

What’s in the Box?

✅ Victoria Plus Silent 150M Pump (fully assembled)
✅ Standard 2″ BSP connection fittings (x2)
✅ Installation hardware and anchoring points
✅ Pre-filter basket (5L capacity)
✅ Quick-start guide
✅ Warranty registration card

Technical Compliance & Standards

The Victoria Plus Silent 150M complies with:

• IEC/HD 60364-7-702 – Swimming pool installations
• IP55 Protection Rating – Dust and water ingress protection
• Class F Motor Insulation – High temperature resistance (155°C)
• CE Certified – European safety and quality standards
• ISO 9001 Quality Certified – Manufacturing excellence

Downloads & Documentation

Access complete technical documentation, installation manuals, and maintenance guides:

📄 Product Brochure – Astral Pool Pumps (opens in new tab)
Complete overview of the Victoria Plus Silent range including specifications, features, and selection guide.

📄 Quick Start Guide – Victoria Plus Silent Pump (opens in new tab)
Multi-language quick reference for installation, operation, and safety information. Essential first-read document.

📄 Full Installation Manual – English (opens in new tab)
Comprehensive installation and maintenance manual with detailed hydraulic diagrams, wiring schematics, troubleshooting, and safety zones.

📄 Installation Manual – Romanian (opens in new tab)
Complete installation guide in Romanian language for international customers.

Important Safety Information

⚠️ READ BEFORE INSTALLATION

• This pump is designed for swimming pool water circulation only
• Maximum water temperature: 35°C
• Must be installed by qualified personnel
• Electrical connection requires RCD protection (≤30mA)
• Cannot be installed in Zone 0 or Zone 1 (see installation manual)
• Minimum 2m distance from pool edge required
• Never run pump dry (without water) – warranty void
• Do not attempt repairs unless qualified – contact authorized service center
• Ensure proper grounding/earthing of all electrical connections
• Children must be supervised around pool equipment

🔒 Failure to follow safety instructions may result in serious injury, equipment damage, or death.

Why Buy From Parts4Tubs?

✅ Authorized Astral Pool Dealer – Genuine products with full manufacturer warranty
✅ Expert Technical Support – Knowledgeable team to assist with selection and installation
✅ Fast UK Delivery – Quick dispatch on in-stock items
✅ Competitive Pricing – Professional-grade equipment at fair prices
✅ Complete Product Range – Full selection of pool equipment and spare parts

Product Summary

The Astral Pool Victoria Plus Silent 150M represents the perfect balance of performance, reliability, and value for medium to large residential swimming pools. With its robust European engineering, quiet operation, and generous 5-liter pre-filter, this 1.5HP pump delivers professional-grade water circulation while remaining easy to maintain and cost-effective to operate.

Backed by Astral Pool’s industry-leading 3+2 year warranty and decades of pool equipment expertise, the Victoria Plus Silent 150M is built to provide years of trouble-free service in even the most demanding pool environments.