grundfos 3-25-2 无刷电子变频循环泵安装和使用说明书 GRUNDFOS INSTRUCTIONS Maintenance-free circulators with line cord and optional timer control Installation & operating instructions Shipment inspection. ...page 2 Pre-installation checklist. ...
Grundfos UPS 流量增压泵参考图表说明书 Circulator Cross-over Reference Chart UP, UPS The information contained within this chart is provided as a refence only, please consult the actual pump curves for exact replacement requirements. Grundfos makes no guarantee as to the accuracy of the competitor ...
controlledpumpis needed. It is designed to be used in appliances or cabinets with increased ambient temperatures and limited space options; either in standalone applications or in kit systems without PWM controller. Description » Integrated OEM high efficient circulator » For flexible use in......
The pump speed is controlled by an integrated frequency converter incorporated in the control box.
3 /hour. The stainless steel shaft will resist corrosion for the life of the pump. Grundfos NB close-coupled and NK long-coupled pumps are ideally suited for use in: • industrial liquid transfer • cooling systems • public water supply ...
Grundfos COMFORT 1数据手册说明书 GRUNDFOS DATA BOOKLET Grundfos COMFORT Circulator pumps 50/60 Hz
Grundfos 全产品概述书说明书
Pumps for all purposes No matter for which purpose an efficient and energy-saving pump solution is required, Grundfos offers a high-quality solution. Heating and hotwater service systems Industrial applications Pressure boosting and liquid transfer Groundwater supply Circulator pumps for circulation of ...
Warman Pump Impeller E4147 WARREN RUPP 100 PSI SURGE DAMPENER DA051PPTNS00 Pop-A-Plug Kit With Super Pump 10000 PSI Y-12 (BOX OF 36) MARATHON 600V TERMINAL BLOCKS 3 POLE 1413300 Ingersoll Rand 6000 RPM 6" 2.1 HP Cup Wheel Grinder 88V60S106 ...
The night-setback function, when enabled automatically reduces the motor speed to save energy. The changeover depends on a change in the flow-pipe temperature. Manual summer mode; once enabled, the pump is automatically started frequently at low speed to avoid ...