Pumps

Description Specification Downloads Description Pressure units, particularly suitable when self-priming function is required for domestic use, small installations for civil, agricultural or industrial use (suction capacity even in the presence of air bubbles). Version with self-priming centrifugal JET electric pumps; Equipped with Active Driver. Advantages Constant pressure Energy saving Reduced water consumption Silent running Reliability Simple operation

Description Specification Downloads Description Characterised by the use of multi-impeller vertical axis electric pumps, these sets are acclaimed for their high efficiency, application versatility, and very low noise operation. Utilised in large scale civil and industrial installations, selection of these sets must be performed by skilled engineers capable of assessing the effective requirements of the systems on which they are to be installed. Construction features SETS WITH 2-3 PUMPS. Features HYDRAULIC SECTION 2-3 Multistage vertical electric pumps NKV 10 - NKV 15 NKV 20; Skid in galvanized steel; Flanged suction and discharge manifolds in galvanized steel complete with blank flange; Isolator valves on suction and discharge ports; Check valve for each pump; Radial pressure gauge with isolator valve; Galvanized steel column for mounting of the control panel; Membrane pressure tanks. ELECTRICAL SECTION The pump sets are supplied in a strong carton on a wooden pallet complete with instruction leaflet and wiring diagram.

Description Specification Downloads Description Pressure units particularly suitable for domestic, small installations for civil or industrial use, irrigation systems and washing systems. Featuring use of 3 KVC multi-stage centrifugal electric pumps Equipped with Active Driver. Features Simple operation Energy saving Minimal maintenance Reliability

Description Specification Downloads Description Water lifting sets specifically suitable for domestic applications and small systems for civil, agricultural or industrial uses. The use of multistage vertical axis centrifugal pumps is a guarantee of high performance and efficiency levels. These pumps are characterised by their compact dimensions, rugged construction, extreme reliability and very low noise operation. Features Control panel in impact-resistant self-extinguishing plastic with IP 55 protection rating. The control panel enclosure houses the main power switch, thermal magnetic cut-outs to protect the electric pumps, electric pump starting sequence changeover system, low voltage 24V control circuit, MAN-0-AUT selectors, (start pushbuttons for single-phase version panel), indicator lights on front panel. Installed on specifically designed column mounted on pumps skid. 3 preset pressure switches for pumps starting / stopping. The control panel of 2KVC and 3KVC pump sets is prearrange for connection of: Pressure switch or float switch kit to protect against dry running (*) Overpressure cut-out pressure switch kit (*) (*) Optional

Description Specification Downloads General Description 4” Asynchronous two-poles submersible motor, made inAISI 304 stainless steel for parts in contact with water.Cooling and lubrication of the thrust bearing assemblyand carbon bushes is provided by a mixture of waterand glycol. Squirrel-cage rotor mounted on Kingsburyself-centring thrust bearing. Stator housed in an airtightstainless steel casing (canned-type) with both flangsand shell in AISI 304L stainless steel. Removable cableconnector to allow fast and easy maintenance. Thecable is certified ACS, WRAS and KTW. Motor suitablefor use with variable frequency drive (30 Hz – 50 Hz).Capacitor and manually resettable overload protectionlocated in the electric panel that can be suppliedseparately for the single-phase 50 Hz version. Overloadprotection must be provided by user for the three-phaseversion. Working Conditions Features Flanging: NEMA - 4”. Protection level: IP 68. Insulation class: F. Voltage: single-phase 220-230 V / 50 Hz. Three-phase 400 V / 50 Hz - 230 V / 50 Hz. Equipped with cable: 1,7 m for motor power up to

Description Specification Downloads General Description 4” Asynchronous two-poles submersible motor, made inAISI 304 stainless steel for parts in contact with water.Cooling and lubrication of the thrust bearing assemblyand carbon bushes is provided by a mixture of waterand glycol. Squirrel-cage rotor mounted on Kingsburyself-centring thrust bearing. Stator housed in an airtightstainless steel casing (canned-type) with both flangsand shell in AISI 304L stainless steel. Removable cableconnector to allow fast and easy maintenance. Thecable is certified ACS, WRAS and KTW. Motor suitablefor use with variable frequency drive (30 Hz – 50 Hz).Capacitor and manually resettable overload protectionlocated in the electric panel that can be suppliedseparately for the single-phase 50 Hz version. Overloadprotection must be provided by user for the three-phaseversion. Working Conditions Features Flanging: NEMA - 4”. Protection level: IP 68. Insulation class: F. Voltage: single-phase 220-230 V / 50 Hz. Three-phase 400 V / 50 Hz - 230 V / 50 Hz. Equipped with cable: 1,7 m for motor power up to