Grundfos JP PT-H Booster

R8,895

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JP PT-H is a booster 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.

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Description

Grundfos JP 5-48 PT-H consist of a Grundfos JP pump, a pressure switch, a pressure gauge and a Grundfos GT-H 20-litre horizontal diaphragm pressure tank. The booster set features a dual outlet selection for easy installation and a pressure tank to reduce water hammer in the pipework.

The JP 5-48 PT-H 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.

Specification

Technical
Rated flow
5 m³/h
Rated head
27.83 m
Code for shaft seal
BBVP
Approvals
CE,EAC
Curve tolerance
ISO9906:2012 3B
Pump version
A
Model
A
Adjustable start pressure (Yes/No)
Y
Start pressure
1.0 – 5.0 bar
Tank volume
20 l
Rated speed
2870 rpm

Materials
Pump housing
Stainless steel
EN 1.4301
AISI 304
Impeller
Composite
PPO-20GF
Material code
A

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

Liquid
Pumped liquid
Water
Liquid temperature range
0 .. 40 °C
Selected liquid temperature
20 °C
Density
998.2 kg/m³

Electrical data
Power input P1
1390 W
Rated power – P2
1 kW
Mains frequency
50 Hz
Rated voltage
1 x 230 V
Rated current
6.1 A
Starting current
28.4 A
Rated speed
2870 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
Power plug
SCHUKO

Controls
Type of connector
Type E/F (CEE7/7)

Others
Net weight
19 kg
Gross weight
23 kg
Swedish RSK No.
5928697
Finnish LVI No.
4732542
Norwegian NRF no.
9040042
Country of origin
HU
Custom tariff no.
84137090
Environmental approvals
WEEE

Diagrams

Dimensional Drawing

Wiring Diagram

Spare Parts

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