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» CDA Series
» Chi tiết sản phẩm :
 
DUAL IMPELLER CENTRIFUGAL ELECTRIC PUMPS
in cast iron
Cast iron dual impeller centrifugal electric pumps.

APPLICATIONS
• Pressure boosting domestic plants • Small-sale irrigation • Moving non-aggressive liquids for civil and industrial use • Washing plants • Washing vehicles

TECHNICAL DETAILS
• Available with brass impeller (CDA 0.75 M GO, CDA 1.00 M GO, CDA 1.00 T GO)
• They can be inserted into machinery for industrial use

TECHNICAL DATA
• Maximum working pressure 6 bar for CDA 0.75 - 1.00, 10 bar for the rest of the range
• Maximum temperature of the liquid 40°C for CDA 0.75 - 1.00, 90°C for the rest of the range
• Self-ventilated 2 pole asynchronous motor • Class of insulation F • IP44 Protection rating • 230V ± 10%, 50Hz single phase voltage
230/400V ±10% 50Hz three phase voltage • Permanent capacitor inserted and thermo-amperometric protection
with automatic rearm incorporated for the single phase motor • Protection under user's responsibility for the three phase version • G1 suction connection for CDA 0.75 - 1.00,
G11⁄4 for CDA 1.50 - 2.00 - 3.00, G11⁄2 per CDA 4.00 - 5.50 • G1 discharge connection for CDA 0.75 - 1.00 - 1.50 - 2.00 - 3.00,
G11⁄4 for CDA 4.00 - 5.50

MATERIALS
• Cast iron pump body • Mechanical sealing in Carbon/Ceramic/NBR • Impeller in technopolymer for CDA 0.75 - 1.00, in brass for the rest of
the range • Shaft in AISI 303 for CDA 1.50 - 2.00 - 3.00, in AISI 304 for
CDA 4.00 - 5.50, in AISI 420 for CDA 0.75 - 1.00 • Support in aluminium for CDA 0.75 - 1.00, in cast iron for the rest of
the range • Seal housing disc in AISI 304 for CDA 0.75 - 1.00, in cast iron for the
rest of the range

CONTROL PANELS
• 1EPBH (see page 207)

ACCESSORI
5 litre 10 bar 3⁄4 EPDM vessel 24 litre 8 bar 1” EPDM vessel 24 litre 10 bar 1” EPDM vessel PVC 5m key float with counter-weight PVC 10m key float with counter-weight SQUARE-D FSG-2 1.4÷4.6 bar G1⁄4 F pressure switch FYG-22 2.8÷7 bar G1⁄4 F pressure switch Presscomfort - Pressure regulator (see page 208) Press•o•Matic - Variable speed control system (single phase 230V±10% - power supply three phase 220V output – maximum motor power 2.2 kW - 3 HP - see page 209)
Mua hàng

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