ESP series offers the possibility to connect simultaneously 2,3 or 4 cooling circuits gaining great energy savings.
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Technical specification
Pump |
AGITATOR-PUMP with immersed vertical axis. |
Windings | Single-phase motor with Class F. |
Motor body | Casing in extruded aluminium. |
Protection | IP 54 degree of protection from liquids seepage. |
Safety | Built-in thermal motor protection system. |
Ball bearings | Ø 8mm NSK, SKF or equivalent, in semi-rigid and noise-insulated silicone casing. |
Motor shaft |
AISI 303 INOX steel Ø 8mm. |
Fastening parts | INOX steel or anti-oxidant materials. |
Motor parts | Thermoplatic motor parts resistant to high temperature. |
Cooling system | Air cooled pump with a suction speed of 2,2 meter/second. |
Water connection | DOUBLE (ESP-7.2) or TRIPLE (ESP-7.3) connection Ø 9,5/12,3mm John Guest fittings. |
Operation | Power supply 220 & 230Volts – 24 hours a day non stop. |
Regulations | Complying to EN60335-2-41 and WEEE/RoHs directives. |
Note | Read the instruction booklet for a correct set up and use. |
TYPE | Volt | Hz | Amp | Watt | Rpm | A | B | C | Propeller Ø (mm) | Weight |
ESP-7.2 | 230 | 50 | 0,28 | 60 | 2890 | 105 | 200 | 90 | 50 2 Blades 15° | 1,84 |
ESP-7.3 | 230 | 50 | 0,28 | 61 | 2890 | 105 | 200 | 90 | 50 2 Blades 15° | 1,84 |
ESP-12.4 | 230 | 50 | 0,43 | 95 | 2700 | 105 | 200 | 90 | 50 2 Blades 15° | 1,95 |
Performance and electrical data has been tested at 0°C with clean water only.