Wilo Pump helix-first-v Read More Vertical multistage pump Booster System Helix FIRST V
Key Features
| Helix FIRST V | : | Type Vertical Multistage Centrifugal Pump Flow Range Up to 160 m³/h Head Range Up to 250 m Material AISI 304 / AISI 316 Stainless Steel Motor Efficiency IE3 / IE4 Speed 2900 RPM Temperature Range -15°C to +120°C Maximum Pressure 25 bar Seal Type Cartridge Mechanical Seal Installation Vertical, In-line Operation Mode Continuous (S1) Service Life 10+ Years (with maintenance) Warranty 1–2 Years (Model Dependent) |
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Helix FIRST V – High-Efficiency Vertical Multistage Pump for Reliable Water Supply
The Helix FIRST V is an advanced vertical multistage centrifugal pump designed for maximum reliability, efficiency, and performance in a wide range of water applications. Known for its precision engineering and robust construction, the Helix FIRST V delivers high pressure, excellent hydraulic performance, and long service life — making it a preferred choice for commercial, industrial, and municipal systems.
Engineered with state-of-the-art technology, this pump ensures consistent water delivery even under variable demand conditions. Whether you need it for booster systems, irrigation, process cooling, or water treatment, the Helix FIRST V stands out as a smart and sustainable solution for modern water management.
Exceptional Engineering and Design
The Helix FIRST V pump features a vertical, in-line, multistage design with stainless steel hydraulic components, ensuring superior corrosion resistance and structural integrity. Its modular design allows for easy installation, inspection, and maintenance.
The impellers, diffusers, and shaft are precisely balanced for smooth operation and minimal vibration, leading to reduced wear and extended bearing life. The close-coupled motor design enhances alignment accuracy and energy efficiency.
Each stage of the Helix FIRST V contributes to higher pressure output with minimal energy loss, ensuring maximum head generation in a compact footprint.
Key Features and Benefits
High Efficiency:
Advanced hydraulics deliver optimal energy utilization, reducing electricity costs and environmental impact.Compact Vertical Design:
The vertical structure saves space and simplifies installation, ideal for tight mechanical rooms or compact systems.Corrosion-Resistant Materials:
Constructed with AISI 304 or AISI 316 stainless steel, ensuring long-lasting resistance against rust, chemicals, and harsh water conditions.Low Noise Operation:
Precision balancing and vibration reduction ensure quiet operation, suitable for indoor or noise-sensitive environments.Easy Maintenance:
Modular components and cartridge-type mechanical seals allow quick service without dismantling the motor.Wide Operating Range:
Capable of handling varying pressures and flow rates, suitable for applications from domestic water supply to complex industrial systems.Energy-Saving Motor:
Equipped with high-efficiency IE3 or IE4 motors, meeting global energy standards and sustainability requirements.Long Service Life:
Built for continuous operation under demanding conditions, offering high reliability with minimal downtime.
Applications of Helix FIRST V
The Helix FIRST V serves a broad range of industries and water systems, including:
Water Supply and Pressure Boosting: Ideal for domestic, commercial, and municipal water distribution networks.
HVAC Systems: Ensures stable water circulation in heating and cooling systems.
Industrial Processes: Used in manufacturing plants, cooling towers, and process water systems.
Irrigation and Agriculture: Provides reliable water delivery for farms, greenhouses, and landscaping systems.
Reverse Osmosis and Water Treatment: Delivers the high pressure needed for membrane filtration and purification.
Firefighting Systems: Supports consistent pressure for hydrant and sprinkler operations.
Technical Overview
The Helix FIRST V series features flow rates up to 160 m³/h and heads reaching up to 250 meters, depending on model configuration. The pump is designed for clean, non-corrosive, and low-viscosity liquids.
The mechanical seal is a standard cartridge type, ensuring leak-free operation and easy replacement. The motor is a TEFC (Totally Enclosed Fan Cooled) design for efficient heat dissipation and reliable performance.
Optional frequency converters (VFDs) can be integrated to create a variable-speed system for energy optimization and pressure control.
Performance and Efficiency
One of the most remarkable advantages of the Helix FIRST V is its energy efficiency. Each pump is hydraulically optimized to minimize friction losses, ensuring that more input power translates directly into water movement.
The addition of a VFD-based control system can further enhance performance by automatically adjusting motor speed based on demand, cutting energy use by up to 40%.
Additionally, the pump’s NPSH (Net Positive Suction Head) requirements are low, reducing the risk of cavitation and improving system stability during fluctuating operating conditions.
Construction and Material Quality
All wetted parts, including impellers, diffusers, and pump casing, are made from high-grade stainless steel, ensuring durability in both clean and slightly aggressive liquids.
The shaft is precision-ground for alignment accuracy, and the bearings are lubricated for extended service life. The O-rings and gaskets are made from EPDM or FKM materials for superior sealing performance.
This construction standard ensures that the Helix FIRST V delivers consistent performance even under high pressure and temperature variations.
Advantages Over Conventional Pump
Reduces energy consumption with efficient hydraulics
Ensures corrosion resistance and low wear
Offers easy service access with modular components
Provides quiet and vibration-free operation
Compatible with VFD for smart pressure control
Why Choose Helix FIRST V
Choosing the Helix FIRST V means investing in a pump system that balances power, performance, and sustainability. Its durable construction, smart design, and energy-efficient motor technology make it ideal for businesses and facilities looking to minimize operational costs while maintaining reliability.
With a proven track record in water supply, treatment, and industrial applications, the Helix FIRST V is not just a pump — it’s a long-term solution for sustainable water movement.
| Helix FIRST V | Type Vertical Multistage Centrifugal Pump Flow Range Up to 160 m³/h Head Range Up to 250 m Material AISI 304 / AISI 316 Stainless Steel Motor Efficiency IE3 / IE4 Speed 2900 RPM Temperature Range -15°C to +120°C Maximum Pressure 25 bar Seal Type Cartridge Mechanical Seal Installation Vertical, In-line Operation Mode Continuous (S1) Service Life 10+ Years (with maintenance) Warranty 1–2 Years (Model Dependent) |
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