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Submersible pump Dreno DNB-EX 80-2/220 T with two-channel S-shaped flow impeller

Code: 2001544EX
(0 review)
ProducerDreno
Pump capacity, m3/h90
Feed height, m13
Power capacity, kW2,2
Output pipe diameterDN80
Rate of turn, rpm2 850
ProtectionIP68
Power supply3х380 V, 50 Hz
Explosion protectionYes
ATEX standardII 2G Ex db IIB T4 Gb; II 2G Ex h IIB T4 Gb; II 2G 0° Ta 40°
Max.flow rate, m3/h90
Max. head, m13
Max.temperature, C40
SealDouble Mechanical Seal, CA/CE/Viton - SIC/SIC/Viton
Impeller materialcast iron
Max.diameter of solid inclusions, mm70
Shaft materialAISI 420
Housing materialСast iron
Maximal altitude of immersion under the water surface, m20
Impeller typetwo-channel s-shaped flow impeller
Serial number of the pumpDNB
Country of OriginItaly
PumpTypesubmersible drainage and fecal
Drive Typeelectric
Installation Typevertical
Weight, kg34,5
Show all features (26)
Ukraine: Pre-order only
Poland: Pre-order only
Germany: Pre-order only
Italy: Pre-order only
$1 758 (netto)
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Pump application: The DNB series is used for pumping and draining clear liquids and wastewater. The special impeller of S-Flow channels allows to pass short rigid fibers and is especially suitable for sewage and treatment facilities. 4-pole versions are designed to work in conditions of continuous operation S1 and have a high noise level. Characteristics: the main components are made of GG20 cast iron. Double mechanical seals in the "back to back" configuration, located in the oil chamber, guarantee a long service life of the product. Motor range: short-rotor motor with 2 and 4 poles; thermal protection built into the winding (in DNB ...- 2/220 and DNB models with 4 poles, the thermal protection conductors T1 and T2 must be connected to the control panel); insulation class F 155 ° C; degree of protection of the IP68 engine. Engine cooling: engine cooling is provided by the liquid in which the pump is immersed. Limits of use: maximum permissible liquid temperature: 40 ° C with the pump completely submerged; maximum depth of immersion: 20 m; permissible pH value: 6-10; hydraulic characteristics are suitable for liquids with a density of <1.1 kg / dm3; permissible voltage: 220V / 380V ± 5%; permissible frequency: 50 Hz ± 2%. Symbols: M-1 Phase 220V T-3 phase 380V EX-in explosion-proof design 2850 rpm./ min. - 2-4 poles 50 Hz Horizontal pressure pipe
ProducerDreno
Pump capacity, m3/h90
Feed height, m13
Power capacity, kW2,2
Output pipe diameterDN80
Rate of turn, rpm2 850
ProtectionIP68
Power supply3х380 V, 50 Hz
Explosion protectionYes
ATEX standardII 2G Ex db IIB T4 Gb; II 2G Ex h IIB T4 Gb; II 2G 0° Ta 40°
Max.flow rate, m3/h90
Max. head, m13
Max.temperature, C40
SealDouble Mechanical Seal, CA/CE/Viton - SIC/SIC/Viton
Impeller materialcast iron
Max.diameter of solid inclusions, mm70
Shaft materialAISI 420
Housing materialСast iron
Maximal altitude of immersion under the water surface, m20
Impeller typetwo-channel s-shaped flow impeller
Serial number of the pumpDNB
Country of OriginItaly
PumpTypesubmersible drainage and fecal
Drive Typeelectric
Installation Typevertical
Weight, kg34,5
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