PRODUCT INFORMATION
JP is a self-priming, single-stage centrifugal pump with a stainless-steel pump housing. JP is designed for a wide range of garden and domestic applications.
Suitable for:
- Domestic groundwater intake
FEATURES & BENEFITS
Grundfos JP 4-54 S-BBVP is a self-priming single-stage centrifugal jet pump with axial inlet and radial outlet for easy adaption to local piping system. The JP pump is ideal for transferring water from wells or ground tanks in a large variety of installations and it has excellent suction capacity.
The JP pump is designed for a long and trouble-free operation. The overall design is robust with excellent corrosion resistance ensured by the stainless steel pump housing, composite impeller and paint application by electrophoresis. JP is small and compact with a lifting handle that makes the pump handy and easy to carry. The compact pump features a build in ejector with guide vanes. This 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 pump 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 |
4 m³/h |
| Primary shaft seal | BBVP |
| Approvals | CE,WM,C-TICK |
| Curve tolerance | ISO9906:2012 3B |
| Rated speed | 2800 rpm |
MATERIALS
| Pump housing | Stainless steel, EN 1.4301, AISI 304 |
| Impeller | Composite |
| Material code | S |
INSTALLATION
| Range of ambient temperature | 0 .. 40 °C |
| Maximum operating pressure | 6 bar |
| Maximum permissible inlet pressure | 1 bar |
| Pump inlet | G1 |
| Pump outlet | G1 |
Electrical data
| Power input - P1 | 1130 W |
| Rated power - P2 | 0.746 kW |
| Mains frequency | 50 Hz |
| Rated voltage | 1 x 230 V |
| Rated current | 5.1 A |
| Starting current | 17.8 A |
| Rated speed | 2800 rpm |
| Capacitor size - run | 16 µF/450 V |
| Enclosure class (IEC 34-5) | IP44 |
| Insulation class (IEC 85) | F |
| Type of cable plug | AUS |
| Cable | Y |
DRAWINGS
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LITERATURE
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Grundfos Jet 4-54 Pump Brochure |
