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North Ridge - Model NP1 -Single Pump Booster Set
Our single pump booster sets increase and supply constant pressure for cold water installations where pressure provided by the mains supply or feed tank is insufficient. Example installations include; domestic properties, commercial buildings, hotels, hostels, agriculture, district heating, nursing homes, laboratories, leisure parks and marine vessels.
- ump Type - Booster Sets
- Max Flow Rate - 12M³H
- Max Head - 90M
- Max Solid Passage - 0mm
- Self Priming - N
- Pump Materials - AISI304, AISI316, Stainless Steel
- Drive - AC Electric
North Ridge NP1 Single Pump Booster Set
- Flow Rate Up to 12m³/hr
- Head (Pressure) Up to 90m
- Drive Options Electric Motor.
The pump can be constructed from either stainless steel 304 or 316 and is fully WRAS approved. It can be supplied in either horizontal or vertical configuration, either option is compact. The system is manufactured with press control, pressure vessel and inverter drive.
The variable speed drive allows for full control of flow rate and pressure. It varies the motor speed depending on system requirements at any given time, while still maintaining a constant system pressure. By reducing or increasing the motor speed to match the system requirements, significant power and cost can be saved. This is since the pump only produces the required flow rate and pressure at that point in time, rather than constantly running at full capacity.
The frequency drive is mounted on the discharge pipework and comes complete with LCD display to provide the operator with information on the system parameters.
Details on the inverter drive are below:
- Temperature range of 0 – 60°C
- Protection features, including; dry run protection, over current protection and over temperature protection
- Changeover of duty pump automatically
- Facility to wire a low-level float switch
- Volt free contacts to allow for remote alarm
Product Summary
- Horizontal or Vertical pump
- Compact design
- 304 or 316 Stainless Steel WRAS approved pump
- Suitable for cold water systems
- Complete with inverter (VFD) for full pump control
- Complete with dry run protection
- BSP connections as standard, available with flanges on request
- WRAS approved ball valves in Brass nickel plating
- Stainless steel fittings
- Glycerine filled pressure gauge
- Fully wet tested and programmed prior to despatch
- Easy disassembly due to union fittings on inlet and outlet
- PWB WRAS approved 8 litre pressure vessels
- BMS volt free contacts
- Optional power coated baseplate
- Motor options include; 230V/1Ph/50Hz, 230V/400V/3Ph/50Hz, 400V/690V/3Ph/50Hz, other voltages and 60Hz available on request