GRUNDFOS JP4-47 PTH is a booster pump that consists of a horizontal pressure tank and a self-priming, single-stage centrifugal pump. JP PT-H is designed for various garden and domestic applications.
PRODUCT DESCRIPTION :
- 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 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.
APPLICATIONS :
GRUNDFOS JP5-48 PTV booster pump suitable use for :
- Domestic ground water intake
- Domestic water pressure boosting
- Domestic rainwater harvesting
TECHNICAL DATA :
- Controls:
Type of connector: Type E/F (CEE7/7) - 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
Rated head: 16.75 m
Code for shaft seal: BBVP
Approvals: CE,EAC,UKCA
Curve tolerance: ISO9906:2012 3B
Adjustable start pressure (Yes/No): N
Start pressure: 2.2 bar - Materials:
Pump housing: Stainless steel
Impeller: Composite - Installation:
Range of ambient temperature: 0 .. 40 °C
Maximum operating pressure: PN 6 bar
Pipe connection standard: ISO 228-1
Type of inlet connection: G(F)
Type of outlet connection: G(F)
Size of inlet connection: 1 inch
Size of outlet connection: 1 inch
Pressure rating for connection: PN 6 - Electrical data:
Power input P1: 840 W
Rated power – P2: 0.55 kW
Mains frequency: 50 Hz
Rated voltage: 1 x 220-240 V
Rated current: 3.9 A
Starting current: 13.2 A
Rated speed: 2800 rpm
Capacitor size – run: 12 µF/450 V
Enclosure class (IEC 34-5): IP44
Insulation class (IEC 85): F
Length of cable: 1.5 m
