Catalogs >
LOWARA >
Ecocirc® D5vario DC pumps

Ecocirc® D5vario DC pumps
8Pages

Catalog excerpts

Ecocirc D5vario DC pumps DIRECT OR BATTERY POWERED FROM 8 - 24 VOLT, WITH SPEED CONTROL

Ecocirc D5vario design Stator / motor with red speed controller in the end cap Screw ring Ceramic bearing ball Permanent magnetic rotor/impeller unit The new pump generation with minimal energy consumption, shaftless spherical motor and permanent magnet technology.

Open the catalog to page 2

The spherical motor design. The principle of the spherical motor is fundamentally different from conventional canned motor pumps. The single moving part in a spherical motor is a hemispherical rotor/impeller unit, which sits on an ultrahard, wear-resistant ceramic sphere. Pump housing, made of Brass or Noryl There are no conventional shaft bearings or seals. This rules out, in effect, the possibility of play in the bearings and the increase in noise associated with it. These pumps are particularly robust and give exceptionally long service. The new Ecocirc vario uses sine wave commutation,...

Open the catalog to page 3

Technical Data. Motor design Electronically commutated spherical motor with permanent magnet rotor/impeller Power consumption* Current draw Acceptable media domestic hot water, heating water, water/glycol mixtures, other media on request* Insulation class Max. system pressure 1 MPa (10 bar) for pumps with brass housing 0,15 MPa (1,5 bar) for pumps with plastic housing Max. system temperature -10 to + 95°C for pumps with brass housing (non-freezing) +/- 0 to + 60°C for pumps with plastic housing (non-freezing) Weight 0,7 kg for pumps with brass housing 0,35 kg for pumps with plastic housing...

Open the catalog to page 4

Product range. Model Part number max. system Housing design and temperature length Product category Inline / 65 mm 1/2“ female Inline / 110 mm / RV+KH* 1 1/4“ male** Angled housing * integrated check valve and ball valve ** for connection to 3/4“ union components. Housing has additionally a 1/2“ female connection Accessories, components and spare parts. Model Part number Brass check valve 1/2‘‘ male thread x 1/2“ female thread Chrome plated brass ball valve 1/2“ male thread x 1/2“ female thread 2 pieces brass union tting 1/2“ male thread x 1/2“ female thread 2 pieces brass union tting 1...

Open the catalog to page 5

Pump curves. Please note that the pump curves depend on the pump housing, the speed control setting and the supply voltage. We will be glad to give you more detailed information on request. All pump curves shown here are at 12 Volt and at different speed controller settings. Speed control settings / RPM: P1: 1.800 RPM P2: 2.550 RPM P4: 4.050 RPM P5: 4.800 RPM

Open the catalog to page 6

What can Xylem do for you? Xylem |'zīl m| 1) The tissue in plants that brings water upward from the roots; 2) a leading global water technology company. We’re 12,000 people unied in a common purpose: creating innovative solutions to meet our world’s water needs. Developing new technologies that will improve the way water is used, conserved, and re-used in the future is central to our work. We move, treat, analyze, and return water to the environment, and we help people use water efciently, in their homes, buildings, factories and farms. In more than 150 countries, we have strong,...

Open the catalog to page 8