Ebara DWO 300 Технические данные онлайн

Ebara DWO 200 M Технические данные онлайн
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The contents of this publication must not be regarded as binding. EBARA Pumps Europe S.p.A. reserves the right to effect any modification it deems necessary, without prior notice.
DWO
OPEN IMPELLER CENTRIFUGAL ELECTRIC PUMPS
in AISI 304
O
pen impeller centrifugal electric pumps in AISI 304 stainless steel.
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)
PERFORMANCE CURVES (
according to ISO 9906 Attachment A)
DWO
SINGLE PHASE
150 M
TYPE
MODEL
150
200
300
400
IDENTIFICATION CODE
H
OPTIONAL VERSION
H
HS
HW
HSW
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