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Product Code: FA126-000188804-126
1 078 грн.
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Main specifications
1st stage: 0.21
Class 3: 0.46
Current frequency, Hz: 50
Input/output channel diameter, mm: 25/25
Insulation class: F
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Description

Description of NOWA LCA 25-6-180B Circulation Pump

The NOWA LCA 25-6-180B circulation pump is designed for forced circulation of working fluids (heat carriers) in closed and open heating and air conditioning systems.

By design, the NOWA LCA 25-6-180B circulation pump is equipped with a mechanism that converts flow energy into pressure and delivers water in the desired direction. The pump connects to a single-phase AC network with a voltage of 230 V and a frequency of 50 Hz, and is installed in a mounted heating system. The heat carrier temperature can vary within a wide range – from +2°C to +110°C.

Permitted heat carrier substances:

  • purified water;
  • antifreezes based on ethylene glycol and propylene glycol;
  • fire-safe, mineral, and synthetic oils.

The circulation pump is not intended for pumping hard fresh, mineral, and sea water, aggressive and flammable liquids and solutions, food products, high-viscosity liquids, and emulsions. The water pumped by the pump must not contain large abrasive or solid inclusions.

Operating conditions:

  • the viscosity of the liquid used must not exceed the viscosity of water by more than 20%;
  • operating temperature range of circulating water – from +2°C to +110°C;
  • ambient temperature from +4°C to +40°C and humidity not exceeding 95%;
  • maximum system pressure can reach 10 bar;
  • the hydrogen index (pH) of the heat carrier must be within 6.5–8.5 units.
Specifications
1st stage 0.21
Class 3 0.46
Current frequency, Hz 50
Input/output channel diameter, mm 25/25
Insulation class F
Level 2 0.31
Max flow rate, m³/h 3.2
Maximum heat transfer fluid temperature (TF class), °C 110
Maximum hydrostatic head, m 6
Maximum Power, W 100
Motor type single-phase with wet rotor and stepped speed control
Mounting length, mm 180
Net/gross weight, kg 2.63/2.78
Package dimensions, mm 190x130x135
Protection class IP44
Pump chamber cover anti-corrosion electrolytic
Supply voltage, V 230
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