Išcentriniai nerūd.plieno siurbliai atvirais darbo ratais DWO Serijos

APPLICATIONS
• Washing vegetables, meat, fish, molluscs
• Industrial washing plants at cycle end
• Washing and surface finishing of metal pieces, boxes, washing bottles, vases, glass containers, crates, baskets
• Dishwashers, glasswashers, cupwashers for communities
• Painting booths
• Moving, evacuation, transfer of liquids

TECHNICAL DETAILS
• Strong construction
• Small dimensions
• Silent

PUMP TECHNICAL DATA
• Maximum working pressure: 8 bar
• Maximum temperature of the liquid:
-5°C ÷ +90°C
-5°C ÷ +110°C for H-HS-HW-HSW version
• Max. solids size for passage: 19 mm
• G2½ suction connection for DWO 300-400, G2 for the rest of the range
• G2 discharge connection

MOTOR TECHNICAL DATA
• High efficiency IE2 motors starting from 0,75kW
• Self-ventilated 2 poles asynchronous motor
• Class of insulation F
• IP55 Protection degree
• 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

MATERIALS
• Pump casing, casing cover, impeller and shaft (part in contact with the liquid) in AISI 304
• Bracket and motor casing in aluminium
• Mechanical seal in:
– Ceramic/Carbon/NBR (standard)
– Ceramic/Carbon/FPM (H version )
– SiC/SiC/FPM (HS version)
– Tungsten carbide/Tungsten carbide/FPM (HW version)
– SiC/ Tungsten carbide/FPM (HSW version)