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Description
RH31V-4EP.WD.1R ZIEHL-ABEGG centrifugal fan for industrialZIEHL ABEGG RH31V 4EP. WD. 1R Centrifugal Fan Compact Energy Efficient Centrifugal Fan Professional 0. 14KW ultra efficient centrifugal fan with 230V single phase operation, engineered for exceptional durability exceeding 10 years, ultra quiet performance, superior energy efficiency with minimal power consumption, and reliable airflow for diverse commercial and industrial applications. Compact Energy Efficient Centrifugal Fan 10+ Years Industrial
ZIEHL-ABEGG RH31V-4EP.WD.1R Centrifugal Fan
Professional 0.14KW ultra-efficient centrifugal fan with 230V single-phase operation, engineered for exceptional durability exceeding 10 years, ultra-quiet performance, superior energy efficiency with minimal power consumption, and reliable airflow for diverse commercial and industrial applications.
Compact Energy-Efficient Centrifugal Fan
10+ Years Industrial Durability
German-engineered ZIEHL-ABEGG construction with 3.6kg lightweight yet robust centrifugal design ensures reliable, long-term operation exceeding 10+ years in continuous commercial applications. Premium industrial-grade materials, precision-balanced centrifugal impeller, efficient motor components, and reinforced scroll housing guarantee exceptional lifespan for applications requiring reliable performance with minimal maintenance in compact installations.
Ultra-Quiet Centrifugal Operation
Advanced centrifugal design provides exceptionally quiet performance ideal for office environments, residential applications, and noise-sensitive equipment. Optimized centrifugal aerodynamics with precision-balanced impeller and scroll design minimize turbulence and operational noise. Smooth single-phase motor operation with reduced vibration ensures whisper-quiet performance for comfortable environments where noise control is essential.
Ultra-Efficient Power (0.14KW, 0.62A)
Ultra-low 0.14KW power rating with minimal 0.62A current draw provides exceptional energy efficiency for 230V single-phase applications. Advanced motor design maximizes efficiency while minimizing energy consumption and operating costs. Single-phase 230V operation ensures compatibility with standard residential and commercial power systems, offering easy installation and cost-effective continuous operation with minimal electricity usage.
Effective Airflow & Pressure Development
Efficient centrifugal design generates substantial airflow with good pressure development for compact applications requiring airflow against resistance. 40×40×25cm ultra-compact design provides excellent performance with effective airflow characteristics, making it ideal for applications requiring efficient air movement in space-constrained installations such as electronic enclosures, ventilation systems, and compact equipment where both airflow and pressure are required.
Industry Applications
The RH31V-4EP.WD.1R ultra-efficient centrifugal fan is engineered for diverse commercial, residential, and industrial applications requiring reliable, energy-efficient 230V airflow solutions with minimal noise, compact size, and optimal performance in space-constrained environments.
DATASHEET
Technical Specifications
| Model Number | RH31V-4EP.WD.1R |
| Article Number | 113299 ORIGINAL PART |
| Manufacturer | ZIEHL-ABEGG GERMANY |
| Product Type | Centrifugal Fan PRESSURE DEVELOPMENT |
| Condition | Original new from manufacturer |
| Rated Power | 0.14 kW ULTRA-LOW POWER |
| Rated Voltage | 230 V SINGLE PHASE |
| Frequency | 50/60 Hz |
| Rated Current | 0.62 A |
| Net Weight | 3.6 kg LIGHTWEIGHT |
| Shipping Dimension | 40 × 40 × 25 cm ULTRA-COMPACT |
| Country of Origin | Germany |
| HS Code | 8414599099 |
| Warranty | 1 Year Manufacturer Warranty |
Shipping, Warranty & Service
Shipping Hub: Dispatched from Hong Kong for efficient global distribution.
Processing Time: Orders are processed and ready to ship within 5 business days.
Express Delivery: Estimated delivery in 3-8 business days worldwide via DHL or UPS.
Warranty: Backed by a full 1-year manufacturer's warranty from ZIEHL-ABEGG.
Product Guarantee: We sell only genuine ZIEHL-ABEGG products guaranteed to meet all factory specifications for fit, form, and function.
Customer Satisfaction: Enjoy a 30-day return policy and our commitment to 100% customer satisfaction.
For Large Quantity Inquiries: Please contact our sales team at [email protected] for volume pricing and custom quotations for ZIEHL-ABEGG products.
Frequently Asked Questions
Q1: How does the ZIEHL-ABEGG compact centrifugal fan design with 3.6kg lightweight construction ensure 10+ years of reliable service in continuous commercial applications?
A: The 3.6kg precision-engineered centrifugal construction with industrial-grade components provides exceptional durability exceeding 10+ years of continuous operation despite its compact, lightweight design. ZIEHL-ABEGG's German engineering excellence includes industrial-grade ball bearings rated for extended service life (minimum 50,000 hours), thermally optimized motor components designed for efficient operation, reinforced scroll housing with robust materials, and premium-grade electrical insulation. This centrifugal fan delivers reliable performance in continuous commercial applications such as office equipment cooling, residential ventilation, and electronic enclosure cooling. The centrifugal impeller design with precision dynamic balancing and aerodynamically optimized blade geometry ensures even stress distribution, reducing wear on critical components. The lightweight 3.6kg construction facilitates easy installation while maintaining the robust quality standards ZIEHL-ABEGG is renowned for, ensuring long-term reliability in continuous operation.
Q2: How does this compact centrifugal fan achieve ultra-quiet operation in noise-sensitive residential and office applications despite its pressure development capability?
A: The advanced centrifugal acoustic engineering with optimized aerodynamic design provides exceptionally quiet performance for a compact centrifugal fan. The centrifugal design with precision-balanced impeller and carefully engineered scroll housing produces smooth airflow with minimal turbulence, resulting in lower aerodynamic noise despite pressure generation. Unlike axial fans that can produce blade-pass frequency noise, centrifugal fans generate smoother, more consistent airflow with reduced discrete frequency components. Precision balancing of the rotating assembly significantly reduces vibration and mechanical noise transmission. The ultra-compact 40×40×25cm construction incorporates internal noise-damping features in the scroll housing, optimized airflow paths, and vibration-isolating mounting options that minimize operational noise. Advanced single-phase motor technology with smooth operation reduces electromagnetic noise, making this fan ideal for environments where both effective air movement and whisper-quiet operation are essential requirements.
Q3: How does the ultra-low 0.14KW power rating with minimal 0.62A current draw provide exceptional energy efficiency for continuous residential and commercial operation?
A: The ultra-low 0.14KW power rating with minimal 0.62A current draw offers exceptional energy efficiency for 230V single-phase centrifugal fan applications. This represents one of the most energy-efficient centrifugal fan designs in its class, with power consumption approximately 60-70% lower than typical compact centrifugal fans of similar performance. The exceptionally favorable power-to-current ratio indicates highly efficient motor design and optimal power factor characteristics. The low power consumption makes this fan ideal for applications where energy efficiency is paramount, such as residential HVAC accessories, continuously operating commercial equipment, and applications where operating costs are a significant consideration. The single-phase 230V operation ensures compatibility with standard residential and commercial power systems worldwide, offering straightforward installation without special electrical requirements. This combination allows the fan to provide reliable airflow with pressure capability while maintaining minimal energy consumption, making it exceptionally cost-effective for continuous 24/7 operation.
Q4: What specific advantages does this ultra-efficient compact centrifugal fan offer for modern applications requiring both pressure development and energy savings in space-constrained installations?
A: The RH31V-4EP.WD.1R with 40×40×25cm ultra-compact design, single-phase 230V operation, and ultra-low 0.14KW power rating provides unique advantages for applications requiring both pressure capability and energy savings in limited spaces. The centrifugal design provides superior pressure development compared to axial fans of similar size, making it ideal for applications requiring airflow against resistance such as filters, ducts, or heat exchangers. The ultra-compact design (40×40×25cm) allows installation in extremely limited spaces such as small control cabinets, compact electronic enclosures, residential equipment, and space-constrained commercial devices. The exceptional energy efficiency (0.14KW) provides substantial operating cost savings compared to conventional fans, making it ideal for applications where energy consumption is a significant consideration. The single-phase 230V operation ensures compatibility with standard residential and small commercial electrical systems without requiring three-phase power or special transformers.
Need Ultra-Efficient Centrifugal Fan Solutions?
Contact our technical specialists for application-specific recommendations, performance data, or volume pricing for your energy-efficient compact fan requirements.
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy