Grundfos Circulator ALPHA1 25-80 N130 Cod. 99199590
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Grundfos Circulator ALPHA1 25-80 N130 Cod. 99199590

Grundfos Circulator ALPHA1 25-80 N130 Cod.99199590

Useful to:

  • Heating in commercial buildings
  • Home heating
  • Industrial heating

ALPHA1 N is a high efficiency circulator with stainless steel pump body suitable for domestic hot water systems. Equipped with integrated differential pressure regulation and constant curve mode.

€607.92 VAT included €1,192.00 -49% €498.30 (VAT excl.)

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Description

Grundfos Circulator ALPHA1 25-80 N130 Cod.99199590

ALPHA1 25-80 N 130

Product code 99199590

Grundfos ALPHA1 high-efficiency circulation pumps are designed for the circulation of liquids in heating systems. The stainless steel variant of ALPHA1 is suitable for e.g. domestic hot water systems. With an Energy Efficiency Index (EEI) at the ErP benchmark for the most efficient pumps, it contributes to energy savings.

The pump can operate in proportional pressure, constant pressure and constant curve modes. The control mode is selected using the button on the display. The LEDs indicate the operating status, actual energy consumption in watts, as well as warnings and alarms.

The design and selected materials of the pump contribute to the long service life. The pump is self-ventilating throughout the system, which contributes to easy commissioning. The compact design, featuring a pump head with an integrated control box, fits into the most common installations. The pump and motor form an integral unit without mechanical seal. The bearings are lubricated by the pumped liquid. These construction features ensure maintenance-free operation.

The cast iron pump housings are electrically coated to improve corrosion resistance. The motor is a compact stator/permanent magnet synchronous motor with high efficiency. The speed of the pump is controlled by an integrated frequency converter built into the control box.

Insulating shells are supplied with pumps to minimize heat loss in heating systems.

Data sheet
GRUNDFOS
99199590
New product
5712608550300
Specifications
TECHNIQUES
Nominal flow rate 1.5 m³/h
Prevalence 2.01m
Maximum head 80 dm
TF class 110
Approvals CE,VDE
Template b

MATERIALS
Body Pump Stainless steel, EN 1561 EN-GJL-150, ASTM A48M-150B
Impeller Composite, PES 30% GF + PESU-GF20%

INSTALLATION
Ambient temperature limit 0 .. 40°C
Max operating pressure 10 bars
Connection type g
Size attack 11/2inch
Nominal pressure of the connection PN 10
Wheelbase 130mm

LIQUID
Pumped liquid Waterfall
Liquid temperature range 2 ..110 °C
Liquid temperature during operation 60°C
Density 983.2 kg/m³

ELECTRICAL DATA
Minimum absorbed power - P1 3W
P1 input power 50W
Network frequency 50 / 60Hz
Nominal tension 1 x 230V
Maximum current consumption 0.04 .. 0.44A
Protection class (IEC 34-5) X4D
Insulation class (IEC 85) f
Integrated motor protection IT IS NOT
Thermal protection ELECT

OTHER
Automatic night No
Energy (EEI) 0.20
Terminal block location 6H
Net weight 2.04kg
Gross weight 2.2kg
Packing volume 0.004 m³
Country of origin DK extension
Convention rate n. 84137030
Curves
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Drawings
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Shipping

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