Grundfos ALPHA2 25-60 N 180 Circulator Pump – Stainless Steel – 1½" Connection – 99411424
by Grundfos
SKU 99411424
Original price
$975.00
-
Original price
$975.00
Original price
$975.00
$975.00
-
$975.00
Current price
$975.00
📢 For orders over $100, FREE Shipping Australia-wide
The Grundfos ALPHA2 25-60 N 180 is a high-efficiency circulator pump designed for domestic heating and hot water recirculation systems. The stainless-steel pump housing makes it ideal for domestic hot-water systems. Its AUTOADAPT function continuously adjusts performance according to system demand, ensuring optimal comfort and minimal energy consumption. Compatible with ALPHA Reader and Grundfos GO Balance app for easy hydronic balancing.
Key Features:
- AUTOADAPT function adjusts performance to heat demand for comfort and energy efficiency
- Proportional-pressure, constant-pressure, and constant-curve control modes
- Automatic night-setback and manual summer mode for energy savings
- Self-venting and maintenance-free canned-rotor design
- Active dry-running protection and blocked rotor restart feature
- Stainless steel pump housing (EN 1.4308 / ASTM A351-CF8) for durability
- Compact design with integrated control box fits standard installations
- Supplied with insulating shells to minimize heat loss
Key Specifications:
| Product Model | ALPHA2 25-60 N 180 |
| Product Number | 99411424 |
| Connection Size | 1½ inch |
| Port-to-Port Length | 180 mm |
| Rated Flow | 1.94 m³/h |
| Rated Head | 3.28 m |
| Maximum Head | 60 dm |
| Pump Head Orientation | 6H |
| TF Class | 110 |
| Pumped Liquid | Water |
| Liquid Temperature Range | 2 – 110 °C |
| Selected Liquid Temperature | 60 °C |
| Density | 983.2 kg/m³ |
| Maximum Operating Pressure | 10 bar |
| Ambient Temperature Range | 0 – 40 °C |
| Power Input | Min: 3 W, Rated: 34 W |
| Mains Frequency | 50 / 60 Hz |
| Rated Voltage | 1 x 230 V |
| Current | 0.04 – 0.32 A |
| Enclosure Class | X4D |
| Insulation Class | F |
| Thermal Protection | ELEC |
| Energy Efficiency Index (EEI) | 0.17 |
| Net Weight | 2.21 kg |
| Gross Weight | 2.37 kg |
| Shipping Volume | 0.004 m³ |
| Approvals | CE, VDE, EAC, RCM, SEPRO |
| Country of Origin | DK |
| Materials – Pump Housing | Stainless Steel, EN 1.4308, ASTM A351-CF8 |
| Materials – Impeller | Composite, PES 30% GF + PESU-GF20% |
Documentation & Downloads:
| ALPHA2 Models B/C/D/E / ALPHA3 Model A / ALPHA SOLAR (Multi-language Label) | Download PDF |
| ALPHA2, Models B, C, D and E (Installation & Operating Instructions) | Download PDF |
| ALPHA2 (Model A) – Data Booklet | Download PDF |
| ALPHA2 Models B, C, D, E – Data Booklet | Download PDF |
| ALPHA2 – Data Sheet | Download PDF |
Product Part / Accessories Add On:
