Electronic circulator for small community heating

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Dab Pumps

Mestrino, Italy
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Electronic circulator for small community heating

EVOPLUS circulation electronic pumps can be used in heating, ventilation, and air conditioning systems for residential and commercial buildings, like:
- Large residential buildings - Condominiums and small apartment buildings - Homes - Real estate buildings.
- Private and public hospitals - Schools - Office buildings
Single version available, with 1 ½” e 2” threaded ports, and with DN 32 and DN 40, PN 6 / PN 10 / PN 16 flanged ports.
Twin version available with DN 32 and DN 40, PN 6 / PN 10 / PN 16 flanged pump body.
Special version available with bronze pump body for the recirculation of sanitary water.
Possibility of 0-10 V or PWM external signal control, and connection to ModBus management systems (LonBus with appropriate additional communication module), with the use of the optional Multifunction module (supplied as standard for the twin version).

Operating range: from 2 a 12 m³/h with head of up to 11 metres.
Pumped liquid temperature range: from -10 °C to +110 °C.
Pumped liquid: clean, free of solids and mineral oils, non-viscous, chemically neutral, with properties similar to water. (glycol max 30%).
Maximum operating pressure: 16 bar (1600 kPa).
Standard flanges: DN 32, DN 40 PN 6 / PN 10 / PN 16 (4 holes).
Maximum ambient temperature: + 40 °C.
Minimum suction pressure: the values are shown in the corresponding tables.
Accessories: ½”F, ¾”F, 1”F, 1”¼F, 1”¼M union connectors.
DN 32 PN 10 and DN 40 PN 10 threaded counter flanges.
Electromagnetic compatibility: EVOPLUS circulator comply with EN
61800-3 standard, category C2, as far as electromagnetic compatibility.
Electromagnetic emissions: Residential environment (containment
measures might be required in some cases). 
Conducted emissions: Residential environment (containment measures might be required in some cases).
Circulator protection class: IP 44.
Insulation class: F.
Standard voltage: single-phase 220-240 V, 50/60 Hz.
Sound pressure values: ≤ 33 dB(A).
Product compliant with European Standards EN 61800-3 – EN 60335-1 – EN 60335-2-51.

Monobloc circulation pump consisting of the cast iron hydraulic section, and the wet rotor synchronous motor. Aluminium motor casing. Scroll type pump body featuring high hydraulic efficiency thanks to highly precise design and smooth internal surfaces. In-line suction and delivery ports. The single version is supplied as standard with insulating casing, to avoid heat dispersion and/or the formation of condensation on the pump body.

Further info from manufacturer on EVOPLUS SMALL

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