PRODUCT INFORMATION
JP PT-V is a booster that consists of a vertical pressure tank and a self-priming, single-stage centrifugal pump. JP PT-V is designed for various garden and domestic applications.
Suitable for:
- Attic
- Bathroom
- Domestic ground water intake
- Domestic water pressure boosting
- Domestic rainwater harvesting
FEATURES & BENEFITS
Grundfos JP 5-48 PT-V consist of a Grundfos JP pump, a pressure switch, a pressure gauge and a Grundfos GT-H 18-litre vertical diaphragm pressure tank. The pressure tank reduces water hammer in the pipework.
The JP 5-48 PT-V provides the comfort of constant water pressure with automatic start and stop. This is controlled by the pressure switch and pressure tank combined ensuring optimal start/stop of the booster set according to demand. The pressure tank limits the number of start/stop routines, as water stored in the tank can be used without starting the pump in cases of low water consumption or leakage loss. The cut-in pressure is set to 2.2 bar.
The design is robust and built upon corrosion-free materials to ensure a long lifetime. This booster set ensures optimum self-priming properties, featuring a suction-lift up to 8 meters. The self-priming pump also ensures a stable operation as is it able to lift liquid from below the inlet level and can handle a mix of air and liquid until the pump reaches a fully-primed pumping condition.
The JP 5-48 PT-V booster set has built-in thermal protection, which immediately stops the pump if it overheats. The motor is air cooled and equipped with oversized, sealed, greased-for-life ball bearings to ensure silent operation and minimum service.
TECHNICAL DATA
LIQUID
| Pumped liquid | Water |
| Liquid temperature range | 0 .. 40 °C |
| Selected liquid temperature | 20 °C |
| Density | 998.2 kg/m³ |
TECHNICAL
| Rated flow |
5 m³/h |
| Head max | 45.6 m |
| Primary shaft seal | BBVP |
| Approvals | CE,WM, C-TICK |
| Curve tolerance | ISO9906:2012 3B |
| Adjustable start pressure: | Y |
| Start pressure | 1.0 - 5.0 bar |
| Rated speed | 2800 rpm |
MATERIALS
| Pump housing | Stainless steel, EN 1.4301, AISI 304 |
| Impeller | Composite |
INSTALLATION
| Minimum ambient temperature | 0 °C |
| Max. ambient | 40 °C |
| Maximum operating pressure | PN 6 bar |
| Pump inlet | G1 |
| Pump outlet | G1 |
Electrical data
| Power input - P1 | 1490 W |
| Rated power - P2 | 1.014 kW |
| Mains frequency | 50 Hz |
| Rated voltage | 1 x 230 V |
| Rated current | 6.6 A |
| Starting current | 27.9 A |
| Rated speed | 2800 rpm |
| Capacitor size - run | 25 µF/450 V |
| Enclosure class (IEC 34-5) | IP44 |
| Insulation class (IEC 85) | F |
| Length of cable | 1.5 m |
| Type of cable plug | AUS |
DRAWINGS
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LITERATURE
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Grundfos Jet 3-48PT Pump Brochure |
