DWOMonobloc pumps in stainless steel with open impeller
OPEN IMPELLER CENTRIFUGAL ELECTRIC PUMPS
in AISI304 stainless steel
- 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
- Strong construction
- Small dimensions
- Silent
- 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
- 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
- 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)