Onyx CEH25-60/130 A-Rated High-Efficiency Circulating Pump – 130mm, 6m Head, 230V
The Onyx CEH25-60/130 High-Efficiency Circulating Pump is a compact, A-rated ECM pump designed for domestic heating and hot-water systems, automatically adapting to system demand for maximum energy savings and quiet operation.
Product Description
The Onyx CEH25-60/130 is a high-efficiency glandless circulator with a permanent-magnet motor and frequency converter. It offers three control modes (proportional pressure, constant pressure, constant speed) plus an AUTO mode that continuously adjusts performance to the system’s actual requirements. With a 130 mm port-to-port length and 1 ½" BSP connections, it is the perfect direct replacement for older fixed-speed pumps in radiator and underfloor heating systems. The pump is fully ERP compliant (EEI ≤ 0.23) and extremely quiet in operation.
Key Features
- A-rated energy efficiency: EEI ≤ 0.23 – meets the latest EuP/ERP legislation.
- AUTO mode: Automatically finds the most energy-efficient duty point.
- Three selectable control modes: Proportional pressure, constant pressure, constant speed.
- Easy front-panel control: Push-button selection with LED status display.
- Quiet operation: Low-noise motor and impeller design.
- Maintenance-free: Wet-rotor design with self-lubricating bearings.
- Compact 130 mm length: Fits most modern boilers and manifolds.
Technical Specifications
- Model: CEH25-60/130.
- Maximum head: 6 m.
- Maximum flow: 3.5 m³/h.
- Port-to-port length: 130 mm.
- Connections: 1 ½" BSP male (G 1½).
- Power supply: 230 V, 50 Hz.
- Power consumption: 5 – 45 W.
- EEI: ≤ 0.23.
- Protection class: IP44.
- Insulation class: F.
- Fluid temperature range: -10 °C to +110 °C.
- Max operating pressure: 10 bar.
- Pumped medium: Clean water or water-glycol mixtures (max 50 % glycol).
Dimensions & Weights
- Port-to-port length: 130 mm.
- Overall length: 180 mm.
- Width: 90 mm.
- Height: 130 mm.
- Weight: 1.9 kg.
System & Application Notes
- Ideal for domestic central heating, underfloor heating and domestic hot-water recirculation.
- Direct replacement for Grundfos UPS 15-50/60, Wilo Star-RS 15/6, DAB Evosta, etc.
- Horizontal motor shaft installation only.
- 5-year manufacturer warranty.
- Professional installation recommended.
Original: $67.48
-65%$67.48
$23.62More Images
Onyx CEH25-60/130 A-Rated High-Efficiency Circulating Pump – 130mm, 6m Head, 230V
The Onyx CEH25-60/130 High-Efficiency Circulating Pump is a compact, A-rated ECM pump designed for domestic heating and hot-water systems, automatically adapting to system demand for maximum energy savings and quiet operation.
Product Description
The Onyx CEH25-60/130 is a high-efficiency glandless circulator with a permanent-magnet motor and frequency converter. It offers three control modes (proportional pressure, constant pressure, constant speed) plus an AUTO mode that continuously adjusts performance to the system’s actual requirements. With a 130 mm port-to-port length and 1 ½" BSP connections, it is the perfect direct replacement for older fixed-speed pumps in radiator and underfloor heating systems. The pump is fully ERP compliant (EEI ≤ 0.23) and extremely quiet in operation.
Key Features
- A-rated energy efficiency: EEI ≤ 0.23 – meets the latest EuP/ERP legislation.
- AUTO mode: Automatically finds the most energy-efficient duty point.
- Three selectable control modes: Proportional pressure, constant pressure, constant speed.
- Easy front-panel control: Push-button selection with LED status display.
- Quiet operation: Low-noise motor and impeller design.
- Maintenance-free: Wet-rotor design with self-lubricating bearings.
- Compact 130 mm length: Fits most modern boilers and manifolds.
Technical Specifications
- Model: CEH25-60/130.
- Maximum head: 6 m.
- Maximum flow: 3.5 m³/h.
- Port-to-port length: 130 mm.
- Connections: 1 ½" BSP male (G 1½).
- Power supply: 230 V, 50 Hz.
- Power consumption: 5 – 45 W.
- EEI: ≤ 0.23.
- Protection class: IP44.
- Insulation class: F.
- Fluid temperature range: -10 °C to +110 °C.
- Max operating pressure: 10 bar.
- Pumped medium: Clean water or water-glycol mixtures (max 50 % glycol).
Dimensions & Weights
- Port-to-port length: 130 mm.
- Overall length: 180 mm.
- Width: 90 mm.
- Height: 130 mm.
- Weight: 1.9 kg.
System & Application Notes
- Ideal for domestic central heating, underfloor heating and domestic hot-water recirculation.
- Direct replacement for Grundfos UPS 15-50/60, Wilo Star-RS 15/6, DAB Evosta, etc.
- Horizontal motor shaft installation only.
- 5-year manufacturer warranty.
- Professional installation recommended.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Onyx CEH25-60/130 High-Efficiency Circulating Pump is a compact, A-rated ECM pump designed for domestic heating and hot-water systems, automatically adapting to system demand for maximum energy savings and quiet operation.
Product Description
The Onyx CEH25-60/130 is a high-efficiency glandless circulator with a permanent-magnet motor and frequency converter. It offers three control modes (proportional pressure, constant pressure, constant speed) plus an AUTO mode that continuously adjusts performance to the system’s actual requirements. With a 130 mm port-to-port length and 1 ½" BSP connections, it is the perfect direct replacement for older fixed-speed pumps in radiator and underfloor heating systems. The pump is fully ERP compliant (EEI ≤ 0.23) and extremely quiet in operation.
Key Features
- A-rated energy efficiency: EEI ≤ 0.23 – meets the latest EuP/ERP legislation.
- AUTO mode: Automatically finds the most energy-efficient duty point.
- Three selectable control modes: Proportional pressure, constant pressure, constant speed.
- Easy front-panel control: Push-button selection with LED status display.
- Quiet operation: Low-noise motor and impeller design.
- Maintenance-free: Wet-rotor design with self-lubricating bearings.
- Compact 130 mm length: Fits most modern boilers and manifolds.
Technical Specifications
- Model: CEH25-60/130.
- Maximum head: 6 m.
- Maximum flow: 3.5 m³/h.
- Port-to-port length: 130 mm.
- Connections: 1 ½" BSP male (G 1½).
- Power supply: 230 V, 50 Hz.
- Power consumption: 5 – 45 W.
- EEI: ≤ 0.23.
- Protection class: IP44.
- Insulation class: F.
- Fluid temperature range: -10 °C to +110 °C.
- Max operating pressure: 10 bar.
- Pumped medium: Clean water or water-glycol mixtures (max 50 % glycol).
Dimensions & Weights
- Port-to-port length: 130 mm.
- Overall length: 180 mm.
- Width: 90 mm.
- Height: 130 mm.
- Weight: 1.9 kg.
System & Application Notes
- Ideal for domestic central heating, underfloor heating and domestic hot-water recirculation.
- Direct replacement for Grundfos UPS 15-50/60, Wilo Star-RS 15/6, DAB Evosta, etc.
- Horizontal motor shaft installation only.
- 5-year manufacturer warranty.
- Professional installation recommended.
