HORIZONTAL MULTISTAGE CENTRIFUGAL ELECTRIC PUMPS
in AISI 304
Horizontal multistage centrifugal electric pumps in AISI 304. stainless steel.
APPLICATIONS
• Industrial washing • Pressure boosting units • Industrial plants • Distribution and treatment of water • Heating and air conditioning • Cooling and chiller • Irrigation • Recovery of rain water
TECHNICAL DETAILS
• Strong and compact construction • Available in various versions and models
TECHNICAL DATA
• Temperature of the liquid: from -15°C to +110°C • Maximum working pressure: 10 bar • Maximum chlorine content: 500 ppm • Self-ventilated 2 pole asynchronous motor
• Class of insulation F • IP55 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 MATRIX 3, G11⁄4 for MATRIX 5,
G11⁄2 for MATRIX 10, G2 for MATRIX 18 • G1 discharge connection for MATRIX 3-5, G11⁄4 for MATRIX 10,
G11⁄2 for MATRIX 18
MATERIALS
• Pump body, impellers, intermediate stages, seal housing disc and shaft (part in contact with the liquid) in AISI 304 • Mechanical sealing in Carbon/Ceramic/EPDM • Support and motor casing in aluminium
CONTROL PANELS
• 1EPBH (see page 68)
ACCESSORIES (on request)
5 litre 10 bar 3⁄4 EPDM vessel 24 litre 8 bar 1” EPDM vessel 24 litre 10 bar 1” EPDM vessel 24 litre 16 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
FYG-32 5.6÷10.5 bar G1⁄4 F pressure switch Presscomfort - Pressure regulator (see page 70) Press•o•Matic - Variable speed control system (230V±10% power supply single phase - 220V three phase output - maximum motor power 2.2 kW - 3 HP - see page 71)