WTD系列同轴机械密封式单级旋涡泵
概述Overview
WTD系列同轴机械密封式单级旋涡泵，它的特点是泵与电动机同轴，采用硬质合金机械密封，不锈钢轴、锡青铜叶轮、具有重量轻、体积小、噪音低、泵效高、寿命长、维修方便等优点。是船舶工业、锅炉给水、冷却、冲洗、水润滑及其它小流量、高扬程给送水装置水温不超过80℃的理想产品。
The WTD series pumps are the uptodate production of our works．The pumps have a sole shaft which jojn rigidly with the shaft of motor. They are mechanical sealed with hard alloy. The material of shaft is rustless steel and inpeller’s is tin bronze. These pumps have the advantages of small outer dimension, light weight, low noise, high efficiency and long use life. They are easy to be assembled and maintained. They could be used in minitype boiler, cooling equipment, spray washing equipment, waterlubricating equipment and some low capacity, high lift and low temperature (<80℃) water-supplying equipments.
型号说明Model Explanation 1WTD12.4-10.5
1—进出水口直径（1英寸）The inlet and outlet diameters (1 inch)
W—旋涡泵 Whirlpool pump
T—同轴机械密封式Close coupled mechanical sealing
D—单级 Single-stage
1—电源为60Hz，50Hz时不带“1” Power is 60Hz. Without “1” when it is 50Hz
2.4—流量2.4立方米/小时Capacity 2.4m3/h
10.5—压力10.5kg/cm2 Pressure 10.5kg/cm2
性能参数 Characteristics Parameters
|
型号Type
|
流量
Capacity
|
扬程
Head
(m)
|
电机功率
Motor power
(kw)
|
转速
Speed
(r/min)
|
进出水口径
Inlet &outlet dia.
(inch)
|
效率
Efficiency
(%)
|
重量
Weight
(kg)
|
|
(m3/h)
|
(L/S)
|
|
3/4WTD0.7-10.5
|
0.7
|
0.19
|
105
|
1.5
|
2860
|
3/4″
|
13
|
27
|
|
1WTD2.4-10.5
|
2.4
|
0.67
|
105
|
2.2
|
2860
|
1″
|
29
|
|
|
1WTD2.5-12
|
2.5
|
0.69
|
120
|
3
|
2860
|
1″
|
31
|
|
|
3/4WTD10.7-10.5
|
0.84
|
0.23
|
151.2
|
2.2
|
3540
|
3/4″
|
13
|
|
|
1WTD12.4-10.5
|
2.88
|
0.8
|
151.2
|
|
3540
|
1″
|
29
|
|
|
1WTD12.5-12
|
3
|
0.83
|
172.8
|
|
3540
|
1″
|
31
|
|
配套电机为2极，电源频率为50Hz、电压为380V或电源频率为60Hz、电压为440V。
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