Page 11 - Wilo-SCP 中开式双吸离心泵

Split Casing Pump Split Casing Pump

中开式双吸离心泵 中开式双吸离心泵

Series description Wilo-SCP 系列说明 Technical data Wilo-SCP 技术参数

Wilo- SCP
Section drawing: Vertical type 结构示意图：立式结构水泵
Approved fluids (other fluids on request) 允许介质（其他介质，按要求特殊定制）
Heating water (in accordance with VDI 2035) •
供暖热水（符合 VDI 2035 标准）
Cooling and cold water 冷却水和冷水 •
Water-glycol mixtures (for 20-40 vol.% glycol and •
fluid temperature ≤ 40 °C) (from 10 vol.% glycol: performance check required)
水 - 乙二醇混合液（20-40% 乙二醇含量及介质温度 ≤40°C 乙二醇含量超过 10%：性能参数需重新调整
Permitted field of application 应用范围
-20 ~ 90 °C 为标准配置
Fluid temperature (mechanical seal) [°C] 介质温度（机械密封）[°C] 90 ~ 120°C 为高温型
>120°C 时，根据客户要求订制
Fluid temperature (stuffing box) [°C] 介质温度（填料密封）[°C] 105
Pipe connections 管路连接
On suction side: 65-500 (larger nominal diameters on request)
进口端：65-500 ( 其他口径请来函咨询 )
Nominal connection diameters DN 连接管径 DN
On pressure side: 50-400 (larger nominal diameters on request)
出口端：50-400 ( 其他口径请来函咨询 )
Materials 材质 技术参数
Pump housing 泵体 • HT250 铸铁
Pump housing (special version) 泵体（特殊） - Spheroidal cast iron 球墨铸铁
Impeller (standard) 叶轮 • ZG06Cr17Ni9 不锈钢
- CuSn5ZnPb, grey cast iron, 青铜，灰铸铁，不锈钢
Impeller (special version) 叶轮（特殊）
stainless steel
Stationary wear rings 口环 • CuPb10Sn 青铜
Stationary wear rings (Special version) 口环（特殊） - Stainless steel 不锈钢
Pump shaft (Special) 泵轴 • 20Cr13 不锈钢
Mechanical seal 机械密封 • Carbon/silicon carbide/EPDM 碳化硅 / 石墨
Other seals 其他密封 - stuffing box 填料密封
Motor/electronics 电机 / 电气连接
Spare parts list 零部件清单 Spare parts list 零部件清单
1001 Casing bottom half 泵体 2753 Bearing end cover (D.E.) Outer 轴承体外端盖 Factory standard IEC motor 标准 IEC 电机 •
1002 Casing top half 泵盖 2761 Bearing housing (D.E) 轴承体 Protection class 防护等级 • IP55
1181 Neck ring 口环 2831 Bearing bush cover 导轴承端盖 Insulation class 绝缘等级 • F
1500 Impeller 叶轮 2884 Thrust collar 定位挡圈 Energy efficiency class 能效等级 CL 2（2012）国际能效 3 级
1801 Shaft 轴 3011 Bearing lock nut 轴承螺母 Thermistor sensor 热敏电阻传感器 -
2070 Water thrower 甩水环 3031 Impeller nut 叶轮螺母 - (to be provided for onsite installation)
Motor protection required onsite 现场需配电机保护
2070-1 Oil seal 唇形密封 3032 Bearing bush body 导轴承基体 现场由其他方提供
2100 Shaft sleeve 轴套 3200 Impeller key 叶轮键 Motor winding up to 3 kW 电机绕组 ≤3kW • 220 V ∆/380 V Y,50 Hz
2101 Shaft sleeve cover 轴套端盖 3250 Coupling key 联轴器键 Motor winding from 4 kW 电机绕组 ≥4kW • 380 V ∆/690 V Y,50 Hz
2111 Neck ring pin 口环销 4250 Air cock 放气阀 Other voltages/frequencies 其他电压 / 频率 -
2402 Coupling 联轴器 4290 Sealing tube 密封冲洗管 Speed of 6-pole motors [rpm] 6 极电机转速 [rpm] • 980
2420 Mechanical seal 机械密封 4650 Four way piece 四通 Speed of 4-pole motors [rpm] 4 极电机转速 [rpm] • 1480
2421 Mechanical seal cover 机封压盖 4660 Support column 支撑柱 Speed of 2-pole motors [rpm] 2 极电机转速 [rpm] • 2900
2601 Deep groove ball bearing 球轴承 4670 Motor stool 电机支座 Speed control 速度控制 - Willo control devices, external frequency converter
2700 Bearing bush 导轴承 4850 Pump stool 水泵支座 Willo 控制装置，变频器
2752 Bearing end cover (D.E.) Inner 轴承体内端盖 · = standard · = 标准配置
- = on request - = 可选用
Subject to change without prior notice. Subject to change without prior notice.
10 威乐公司不断改进和创新产品，若技术参数发生改变，以变更后数据为准，保留技术更改的权利。 威乐公司不断改进和创新产品，若技术参数发生改变，以变更后数据为准，保留技术更改的权利。 11