Calmo APSC series direct coupling linear pump

Calmo APSC series direct coupling linear pump with power from 200 to 750 watts and maximum flow rate of 5 to 7 cubic meters per hour is an ideal choice for central heating systems. With a maximum head of 15 to 25 meters, this pump offers powerful performance in hot water circulation. Its robust structure includes an impeller and shaft made of anti-corrosive stainless steel and a mechanical seal made of ceramic, carbon and Viton, which ensures high durability and efficiency. The pump body is made of high-density cast iron and is able to withstand fluid temperatures of more than 100 degrees Celsius.With a sound level of 45 dB and continuous operation with insulation class 130 (B) and protection degree IP44, this pump is a suitable choice for hot water circulation in radiators, underfloor heating systems, fan coils, coiled tanks, sanitary hot water return circuits and various types of plate and shell-and-tube heat exchangers. Its 1 inch threaded design also provides easy installation and connection.

Technical specifications of Calmo APSC series direct coupling linear pump
Power 200 to 750 watts
Maximum flow rate: 5 to 7 cubic meters per hour
Maximum height (head): 15 to 25 meters

Technical specifications table of Calmo APSC series direct coupling linear pump
Input voltage / frequency (V / Hz) Power consumption (Watt) Maximum height (m) Maximum flow rate (m3/h) Display on the model curve
220V/50HZ 200 15 5 200E APSC 25-15
220V/50HZ 330 18 6 300E APSC 25-18
220V/50HZ 550 22 7 550E APSC 25-22
220V/50HZ 750 25 7 600E APSC 25-25
Material of parts
Impeller made of anti-corrosive stainless steel
Shaft (rotor) made of anti-corrosive stainless steel
Mechanical seal made of ceramic + carbon + Viton
Pump body made of high density cast iron
Quality characteristics of parts used in Calmo series air-cooled circulator pumps APSC:
Shaft: Made of cast iron and equipped with an ANTI-CORROSIVE COATING inside.
Impeller: Made of stainless steel 304 (AISI304).
Shaft: Made of stainless steel 304 (AISI304).
Electric motor body: Designed from aluminum.
Mechanical seal: High resistance to temperature and corrosion and long life, made of ceramic, carbon, and Viton.
Distinctive feature of the Calmo APSC series direct coupling linear pump
Fluid temperature more than 100 degrees Celsius
Sound level produced 45 decibels
Continuous operation / Insulation class 130 (B) / IP44 protection degree
Designed as a 1 inch thread