Technical Specifications:

• Power Supply: 1×230V +6%/-10%, 50Hz
• Protection Rating: IP 44
• Insulation Class: F
• Maximum Relative Humidity: ≤ 95%
• Maximum Pressure in Heating System: 1 Mpa
• Minimum Suction Pressure Depending on Heating Medium Temperature:
  • ≤ 85 °C | 0.005 MPa
  • ≤ 90 °C | 0.028 MPa
  • ≤ 95 °C | 0.050 MPa
• Compliance with EMC Standard: EN61000-6-1; EN61000-6-3
• Pump Operating Noise Level: 43 dB (A)
• Allowed Ambient Temperature: 0~+40°C
• Maximum Heating Medium Temperature: TF 95
• Maximum Pump Surface Temperature: ≤ 110°C
• Temperature Range of Pumped Liquid: 2~+95°C
• Model: 25-60/130
• Operating Modes (x1): 8
• Elevation (m): 6
• Flow (l/min): 55
• Motor Capacity (W): 5-45
• Connection Diameter (inches): 1½ x 1
• Distance Between Connections (mm): 130

NOVA

Energy-efficient electronic circulation pumps that meet the appropriate requirements for pumps in energy class A. The energy efficiency of the NOVA series is: EEI.

The NOVA series circulation pump is equipped with a permanent magnetic motor and a differential pressure regulator that automatically and continuously adjusts the pump's capacity to meet the actual needs of the system. The control panel of the pump is located on top of the motor, making it easy for the user to operate. The current power consumption is displayed on its indicator.

Operating Modes: The pump has 8 operating modes: AUTO (factory setting), BL1, BL2, HD1, HD2, HS1, HS2, HS3.

Application: The NOVA series circulation pump is ideal for the following systems:

• Constant temperature heating system with variable flow
• Variable temperature heating system of tubular system
• Night heating system
• Air conditioning system
• Industrial circulation system
• Residential central heating and domestic hot water system