DWB closed impeller single-phase motor (thermal protector) air conditioning pump
Model :
DWB50/025Imported caliber (DN) :
G1 1/4Export caliber (DN) :
G1Rated flow (m³/h) :
3Rated head (m) :
12Motor speed (rpm) :
2900Motor power (kw) :
0.25FOB Price （USD$） :
57.32DWB Air conditioning system pump
Features
Overflow parts and shaft are made of stainless steel(304 or 316);
Volute pump body, hydraulic expansion technology, efficient, compact and firm.
Mechanical shaft seal, safe and reliable.
Single phase motor is equipped with USA Tl thermal protector.
Working conditions
Medium temperature：
Standard model：-20℃~+70℃
High temperature：-20℃~+104℃
Environmental temperature:≤+50℃
Max. working pressure:0.3MPa
| Model | Power(P2) kW |
Amps | Rated head (m) |
Rated flow (m³/h) |
DNA | DNM | G.W（KG） | Packing size(mm ) | |
| 220V/50Hz | 380V150Hz | ||||||||
| DWB50/025(T) | 0.25 | 2.0 | 0.7 | 12 | 3 | G1 ¼ | G1 | 6.4 | 335x195x235 |
| DWB50/037(T) | 0.37 | 2.4 | 1.0 | 14 | 3 | G1 ¼ | G1 | 6.4 | 335x195x235 |
| DWB250/055(T) | 0.55 | 3.8 | 1.4 | 7.5 | 15 | G1 ½ | G1 ½ | 8.7 | 380x205x275 |
| DWB250/075(T) | 0.75 | 5.2 | 1.8 | 11 | 15 | G1 ½ | G1 ½ | 9.8 | 380x205x275 |
| DWB250/100(T) | 1.0 | 6.2 | 2.4 | 12 | 14 | G1 ½ | G1 ½ | 10.7 | 380x205x275 |
| DWB300/1.1(T) | 1.1 | 7.0 | 2.6 | 14.5 | 18 | G2 | G2 | 16 | 430x250x325 |
| DWB300/1.5(T) | 1.5 | 9.2 | 3.5 | 17 | 18 | G2 | G2 | 17.6 | 430x250x325 |
| DWB500/1.5(T) | 1.5 | 9.2 | 3.5 | 10 | 30 | G2 | G2 | 17.6 | 430x250x325 |
| DWB500/2.2(T) | 2.2 | 14 | 4.9 | 15 | 30 | G2 | G2 | 20 | 475x250x325 |
| DWB500/3.0T | 3.0 | - | 6.3 | 17 | 30 | G2 | G2 | 23.8 | 490x250x325 |
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IPv6 network supported.