Bianco Multi5 NXT 50NXTP Supplied & Installed

BIANCO PRESSURE PUMP SUPPLY & INSTALLATION

Bianco NXT MultiSP 1.0kW Pressure Pump Installation Brisbane & Gold Coast

JR Gas & Water supplies and professionally installs the Bianco NXT MultiSP 1.0kW pressure system across Brisbane, the Gold Coast and surrounding South East Queensland service areas.

The current system is the Bianco BIA-MULTI5-50NXTP, a horizontal multistage self-priming clean-water pump combined with Bianco's intelligent NXT PRO electronic controller.

It is designed for domestic pressure boosting, household water supply, tank water, water transfer, washdown and suitable light irrigation applications where dependable automatic pressure control is required.

With a published maximum flow of 98 litres per minute and maximum head of 72 metres, the Multi5-50 model provides a useful combination of domestic flow capacity and pressure while retaining the serviceability of a surface-mounted pump.

JR services Brisbane, the Gold Coast, Logan, Ipswich, Redlands, Moreton Bay and surrounding eligible South East Queensland areas.

Bianco NXT MultiSP 1.0kW quick answer: the BIA-MULTI5-50NXTP is a stainless-steel-bodied horizontal multistage self-priming pressure system with NXT PRO intelligent control. Current technical data lists up to 98L/min flow, 72m maximum head, 1.0kW motor output and 5.8A maximum current. The controller offers two operating modes, adjustable start pressure, dry-run protection and additional pump-protection functions. It is suited to clean-water household supply, pressure boosting, tank water, transfer and suitable light irrigation applications.

Bianco NXT MultiSP Supply & Installation at a Glance

Maximum Flow

98 L/min

Published maximum flow for the current Multi5-50 model.

Maximum Head

72 m

Maximum pump head. Real flow changes with total system head and resistance.

Controller

Bianco NXT PRO dual-mode intelligent electronic pump controller.

Installation Type

Exact replacement, replacement requiring alterations or a complete new pump installation.

Who Is the Bianco NXT MultiSP 1.0kW Best For?

Household Pressure Supply

Suitable where a home or property needs automatic clean-water pressure with more flow capacity than a smaller domestic pressure pump.

Tank & Stored Water

Its self-priming arrangement can suit suitable above-ground and below-level clean-water sources where the complete suction installation is correctly designed.

Existing Pump Replacement

A practical replacement where an older surface-mounted pressure pump has failed and the existing location, pipework, water source and power supply suit the MultiSP.

PRODUCT SUITABILITY

Is the Bianco NXT MultiSP 1.0kW Right for My Property?

A Good Choice If...

You need a surface-mounted automatic pressure system for clean water and your required operating point sits comfortably within the Multi5-50 pump curve.

Consider Another Pump If...

You need substantially higher flow, variable-speed constant pressure, a submersible in-tank pump, dirty-water handling or specialist bore duty.

JR Should Check First If...

You have significant suction lift, long suction runs, undersized existing pipework, high simultaneous demand, unusual pressure requirements or an uncertain electrical setup.

Flow, Pressure & Pump Capacity

The current BIA-MULTI5-50NXTP is rated at up to 98L/min maximum flow and 72m maximum head.

Those are separate ends of the hydraulic performance curve. The pump does not deliver 98L/min while simultaneously producing 72m of head.

As elevation, required pressure, pipe length, valves, filters, fittings and other resistance increase, available flow decreases.

Size the pump by operating duty, not maximum numbers. The useful question is how much flow the property needs at the required pressure after elevation and system losses are considered.

How Does the Bianco NXT MultiSP Work?

Water source: the MultiSP draws clean water through its inlet from a suitable tank, shallow source or other compatible supply.

Horizontal multistage pump: multiple internal impeller stages develop pressure progressively through the pump rather than relying on a single impeller stage.

NXT PRO controller: the electronic controller monitors pressure and operating conditions and manages automatic pump operation.

Automatic start: when system pressure falls below the programmed start point, the controller can start the pump.

Automatic stop: in the normal pressure-controller mode, the controller stops the pump once flow falls to the low-flow stop threshold.

What Does the NXT PRO Controller Do?

The NXT PRO is a digital dual-mode controller designed to provide more control and protection than a basic fixed pressure switch.

Mode 1 — Pressure Controller

The pump starts as system pressure falls below the adjustable start pressure and stops when flow falls to a very low level.

Mode 2 — Pressure Switch

The controller can operate using adjustable cut-in and cut-out pressure settings when configured with the required pressure vessel.

Dry-Run Protection

Dry-run protection is provided in both controller modes, with restart functionality for suitable fault conditions.

Digital Display

Displays operating information including pressure, current, flow status and controller error codes.

Pump Protection

Available protection functions include frequent-start, underload, overload, low-flow and maximum continuous run-time protection.

Removable Accumulator

The controller incorporates a small removable accumulator and can be connected to an external pressure vessel where required.

Key Bianco NXT MultiSP Features

Self-Priming Design

White International rates the MultiSP as self-priming for suitable installations with up to approximately 4m vertical suction lift.

Stainless Steel Pump Body

Wetted construction includes a stainless-steel pump body with composite impellers and diffusers.

Silicon Carbide / Carbon Seal

The published mechanical-seal arrangement uses silicon carbide and carbon components.

Drinking Water Approval

The Australian product is listed with drinking-water approval for suitable clean-water applications.

Thermal Overload

The asynchronous TEFC motor includes automatic-reset thermal overload protection.

Plug-In Power Supply

The current system uses a 1.2m 10A-rated lead with an Australian Type I three-pin power plug.

Bianco BIA-MULTI5-50NXTP Specifications

Specification	Bianco BIA-MULTI5-50NXTP
Brand	Bianco NXT
Model	BIA-MULTI5-50NXTP / Multi5-50
Order Code	811650
Product Type	Horizontal multistage automatic pressure system
Suitable Liquid	Clean water
Maximum Flow	98 L/min
Maximum Head	72m
Motor Output Rating P2	1.0kW
Maximum Current	5.8A
Electrical Supply	220–240V single phase, 50Hz
Motor Type	Asynchronous TEFC with automatic-reset thermal overload
Pump Protection	IP45
Motor Insulation	Class F
Pump Body	Stainless steel
Impellers / Diffusers	Composite
Mechanical Seal	Silicon Carbide / Carbon
Package Inlet	1" BSP female
Package Outlet	1" BSP male
Working Water Temperature	2°C to 40°C
Self-Priming Capability	Up to approximately 4m vertical under suitable installation conditions
Power Cable	1.2m 10A H05 flex with Australian 3-pin plug
Bare Pump Weight	16kg
Controller	Bianco NXT PRO
Controller Modes	Mode 1 Pressure Controller / Mode 2 Pressure Switch
Default Start Pressure	2.2 bar, user adjustable
Controller Maximum Pressure	10 bar
Manufacturer Warranty	3 years, subject to current White International warranty conditions

Product specifications can change. Installation should follow the current Bianco NXT manual and the actual hydraulic and electrical conditions at the property.

Pressure Vessel Options

The MultiSP can operate in its normal Mode 1 pressure-controller configuration using the controller's built-in accumulator.

White International recommends an external pressure vessel in the 3–18L range for more efficient operation and fewer pump starts in suitable installations.

If the controller is configured in Mode 2 as a pressure switch, a suitably sized external pressure vessel is required.

Whether an additional vessel makes sense depends on the operating mode, water demand and the way the pressure system is being used.

INSTALLATION REQUIREMENTS

What Is Required to Install a Bianco NXT MultiSP?

Suitable clean-water source

Correctly sized inlet pipework

Airtight suction-side connections

Non-return valve in the suction line

Foot valve where suction lift requires one

Correctly sized delivery pipework

Suitable isolation valves and unions

Firm, stable pump mounting

Weather-protected, free-draining location

Adequate motor ventilation

Suitable electrical supply

Access for priming and future service

White International identifies the suction side as one of the most critical parts of installation. Air leaks, undersized pipework and excessive restriction can significantly affect pump performance and reliability.

Suction Pipework & Self-Priming Performance

The MultiSP is designed to draw water from suitable below-pump sources, but self-priming capability does not remove the need for correct suction plumbing.

The inlet pipe should be at least as large as the pump inlet, kept as short and straight as practical and arranged to avoid air pockets.

White International specifies that suction lifts greater than approximately 1m vertical require a non-return foot valve. A non-return valve should also form part of the suction arrangement.

The published self-priming capability of approximately 4m should be treated as an installation limit under suitable conditions rather than a target for every property.

Priming the Bianco MultiSP

The pump must be manually filled with clean water before first operation.

Initial priming ensures water is present around the mechanical seal and removes trapped air from the pump body and suction line.

Operating the pump dry can damage the mechanical seal. If the pump repeatedly loses prime after commissioning, the underlying suction line, valves, fittings and water-source conditions should be investigated rather than continually restarting the pump.

Pump Location & Weather Protection

White International recommends positioning the pump as close to the water source as practical on a firm base and near a suitable power supply.

The pump and controller should be protected in a weatherproof, free-draining and well-ventilated location that reduces exposure to flooding, moisture, excessive temperature, chemicals, vermin and dust.

Pipework should also be independently supported so its weight and movement do not place unnecessary strain on the pump casing.

Service access to the pump, controller, unions, valves and priming point should remain available after installation.

Electrical Requirements

The Multi5-50 uses a single-phase 220–240V, 50Hz electrical supply and has a published maximum current of 5.8A.

The current unit is supplied with a 1.2m 10A-rated lead and Australian Type I three-pin plug.

The manufacturer's current installation instructions call for an electrical outlet protected by an appropriate RCD and recommend suitable surge protection.

Existing power should still be checked against the actual pump position. Relocating the pump or completing a brand-new installation can require additional electrical work even though the pump itself is supplied as a plug-in unit.

JR Bianco Multi5 NXT Installation Packages

JR's current live product selector separates installation into three pathways according to what is already installed at the property.

Base — Essential Replacement

Intended for an exact replacement of an existing Bianco Multi5 NXT 50NXTP where the existing installation remains suitable.

Existing pump removal

New pump reinstatement

Electrical disconnect and reconnect

Existing suitable pipework retained

Silver — Replacement Plus

Intended where an existing pressure pump is being replaced and pipework alterations are needed to suit the new MultiSP system.

Existing pump removal

New MultiSP installation

Electrical disconnect and reconnect

Pipework alterations within package scope

Gold — Complete New Installation

Intended for a brand-new pump installation requiring the broader plumbing, valve and electrical pathway.

Brand-new pump installation

New power point within package scope

Valve and connection set

Required pipework upgrades within package scope

Use JR's live package selector above as the final reference for current inclusions, availability, installation timing and pricing.

What's Included With Bianco MultiSP Installation?

Pump & Controller

Genuine Bianco Multi5-50 pressure system with the NXT PRO controller.

Installation & Commissioning

Connection, priming, controller setup, leak checks and operational commissioning according to the selected package.

Possible Additional Work

Pipework, valves, mounting, weather protection or electrical services may need upgrading where the existing setup is unsuitable.

Bianco BIA-MULTI5-50NXTP system

NXT PRO controller

Existing pump removal where applicable

Pump positioning and mounting

Connection to suitable inlet pipework

Connection to suitable delivery pipework

Electrical work within selected package

Initial pump priming

Controller configuration

Leak checking

Operational commissioning

Basic customer handover

What May Require Additional Work?

Major suction-line replacement or rerouting

Rectification of buried suction-side air leaks

Major delivery-pipe upgrades

Tank repairs or structural tank modifications

Pump relocation outside the selected package

Major electrical upgrades outside package scope

Structural bases or major building work

Specialist filtration or treatment equipment

Complex mains-pressure redesign

Rectification of unrelated plumbing defects

How Much Does Bianco NXT MultiSP Installation Cost?

Current supplied-and-installed pricing is shown through JR's live package selector above rather than being hardcoded into this product description.

The installation pathway depends on whether the job is an exact Multi5 NXT replacement, replacement of another pump requiring alterations or a complete new installation.

Suction conditions, pipe size, valves, electrical supply, mounting, weather protection and access can all change the installation scope.

BRISBANE INSTALLATION

Bianco NXT MultiSP 1.0kW Installation Brisbane

JR Gas & Water supplies and installs Bianco MultiSP pressure systems throughout Greater Brisbane for suitable domestic pressure, rainwater, clean-water transfer and replacement-pump applications.

Brisbane installations can range from direct replacement of an existing pump through to complete new systems requiring pipework, valves, a suitable power point and changes to the pump location.

JR considers the source water, suction conditions, required pressure and flow, pipe sizing, pump location, electrical supply and future service access before confirming the appropriate installation pathway.

JR also services Logan, Ipswich, Redlands and Moreton Bay, subject to current service-area and installation availability.

GOLD COAST INSTALLATION

Bianco NXT MultiSP 1.0kW Installation Gold Coast

JR Gas & Water provides Bianco MultiSP pump supply, replacement and installation across eligible Gold Coast service areas.

Existing pressure-pump installations can vary considerably in suction length, pipe diameter, pump location, valves, source-water level and electrical setup.

JR checks whether the installation suits a straightforward Base replacement, a Silver replacement requiring alterations or a Gold new-installation pathway before the final work is confirmed.

Can the Bianco MultiSP Replace My Existing Pump?

Replacing Another Multi5-50

Usually the simplest pathway where the existing position, pipework and electrical services remain suitable.

Replacing Another Surface Pump

Often possible, but inlet and outlet positions, pipe sizes, controller arrangement, valves and expected hydraulic performance need checking.

New Pressure System

Requires planning of the full water source, suction pipe, delivery pipe, valves, power, mounting, controller setup and future service access.

Bianco MultiSP 1.0kW vs Smaller MultiSP Models

The current MultiSP family includes several pump sizes with different hydraulic performance.

Model	Motor Output	Maximum Flow	Maximum Head
Multi5-30	0.55kW	60 L/min	57m
Multi4-50	0.75kW	98 L/min	57.5m
Multi5-50	1.0kW	98 L/min	72m

The Multi5-50 primarily adds head capability over the 0.75kW Multi4-50 rather than increasing its published maximum flow. The appropriate model depends on the actual pressure and flow duty.

Bianco MultiSP vs a Basic Transfer Pump

MultiSP Pressure System

Designed for automatic pressure supply with an intelligent controller, adjustable operating parameters and pump-protection functions.

Basic Transfer Pump

Primarily intended to move water from one point to another and may not provide automatic household pressure control without additional equipment.

Bianco MultiSP vs a Submersible Pump

MultiSP Surface Pump

Sits outside the water source, keeping the pump and NXT controller readily accessible for priming, inspection, configuration and servicing.

Requires suitable suction pipework from the water source to the pump.

Submersible Pump

Operates inside the tank and pushes water through the delivery pipe instead of drawing it through an external suction line.

Can reduce external equipment but requires practical tank access whenever the pump needs servicing.

Water Quality & Intended Use

The MultiSP is intended for clean water and should not be selected as a drainage, sewage, pool or solids-handling pump.

White International identifies household water supply, pressure boosting, transfer, washing systems and suitable light irrigation among the intended applications.

Drinking-water approval relates to the suitability of the product materials for contact with appropriate water. It does not turn untreated rainwater or another unsuitable source into drinking water.

Where water treatment is required, filtration and treatment equipment should be selected separately for the source and intended use.

COMMON QUESTIONS

Bianco NXT MultiSP 1.0kW Installation FAQs

What is the exact Bianco MultiSP model?

JR's current product is the Bianco BIA-MULTI5-50NXTP, order code 811650, using the Multi5-50 pump and NXT PRO controller.

What is the maximum flow rate?

White International's current technical manual lists a maximum flow of 98 litres per minute for the Multi5-50.

What is the maximum head?

Current technical specifications list 72 metres maximum head for item 811650 / Multi5-50.

Why have I seen the pump described as an 80m model?

Some current marketing-title text still contains an 80m reference, but the current White International technical specification table for the Multi5-50 lists 72m maximum head. JR uses the current technical value here.

Is this a 1.0kW pump?

Yes. White International lists a 1.0kW motor output rating for the Multi5-50.

What is the maximum current?

The current technical manual lists 5.8A maximum amperage for the Multi5-50.

Is the Bianco MultiSP self priming?

Yes. White International describes the MultiSP as self-priming and lists suitability for up to approximately 4m vertical suction under appropriate installation conditions.

Does self priming mean I do not need to fill the pump?

No. The manufacturer's instructions require the pump and suction line to be filled with clean water before first operation.

What does the NXT PRO controller do?

It manages automatic pump operation and provides selectable pressure-control modes, a digital display and protection functions including dry-run, frequent-start, underload, overload and low-flow protection.

What is the normal controller start pressure?

The default start pressure is 2.2 bar and can be adjusted where appropriate for the installation.

What is the difference between Mode 1 and Mode 2?

Mode 1 operates as an electronic pressure controller and stops on very low flow. Mode 2 operates more like a conventional pressure switch using programmable cut-in and cut-out pressure settings.

Does Mode 2 need a pressure tank?

Yes. White International specifies that a suitably sized pressure vessel is compulsory when operating the NXT PRO in Mode 2.

Does the system have dry-run protection?

Yes. Dry-run protection is provided through the NXT PRO controller in both operating modes.

Can it draw water from a rainwater tank?

Yes. Tank water and other suitable clean-water sources are among the intended applications, provided the suction plumbing and hydraulic duty are appropriate.

Can it draw water from below pump level?

Yes, within suitable self-priming conditions. White International lists up to approximately 4m vertical self-priming capability, but the complete suction arrangement still needs to be correctly designed.

Can it be used for irrigation?

Yes. White International lists suitable light irrigation among MultiSP applications. Required flow and pressure should still be checked against the pump curve.

Can it boost mains water directly?

White International's current manual does not recommend direct connection for mains-pressure boosting. Where mains pressure is poor, an appropriate break-tank arrangement may be the more suitable system design.

Can the MultiSP replace my current pressure pump?

Often, yes. Suitability depends on the existing water source, suction and delivery pipework, electrical supply, pump position and required pressure and flow.

What if I am replacing a different pump model?

JR's current Silver installation pathway is intended for replacement jobs where pipework alterations are needed to suit the new MultiSP system.

Can JR install one where there is no existing pump?

Yes. JR's current Gold installation pathway is designed for a complete new pump installation with the broader connection, valve, pipework and power scope.

What warranty does the Bianco MultiSP have?

The current White International manual identifies a three-year Bianco NXT manufacturer warranty, subject to the manufacturer's warranty terms, installation requirements and proof of purchase.

Can JR install the Bianco MultiSP in Brisbane?

Yes. JR provides suitable pressure-pump supply and installation throughout Greater Brisbane and surrounding eligible South East Queensland areas.

Can JR install the Bianco MultiSP on the Gold Coast?

Yes. JR provides suitable pump installation across eligible Gold Coast service areas.

How much does Bianco NXT MultiSP installation cost?

Current supplied-and-installed pricing is displayed through JR's live package selector above. Final scope depends on whether the job is an exact replacement, replacement requiring alterations or a complete new installation.

Bianco NXT MultiSP Warranty & Maintenance

3-Year Manufacturer Warranty

White International's current MultiSP manual identifies a three-year manufacturer warranty, subject to the applicable warranty conditions.

Protect the Suction Side

Air leaks, blocked strainers, failing non-return valves and loss of prime can affect pump operation even when the pump itself remains serviceable.

Maintain Service Access

Keep the pump, controller, priming point, unions, valves and electrical connection accessible for future inspection and maintenance.

The Bianco manufacturer warranty is separate from JR's installation workmanship and support terms. Refer to the current JR package terms for the workmanship coverage applying to the selected installation.

Why Choose JR Gas & Water for Bianco MultiSP Installation?

LICENSED

Plumbing and associated installation work completed through appropriately licensed tradespeople.

CLEAR SCOPE

Installation pathway matched to exact replacement, altered replacement or complete new installation.

SYSTEM CHECK

Water source, suction conditions, pressure demand, pipework, power and service access considered together.

SEQ

Brisbane, Gold Coast and surrounding South East Queensland service coverage.

A pressure pump only performs as well as the system around it. JR considers the water source, suction layout, required operating pressure and flow, pipe sizes, controller setup, electrical supply and ongoing service access before completing the installation.

COMPARE YOUR OPTIONS

Compare Water Pump Options

Compare the Bianco MultiSP with JR's wider live pump range if your property needs lower or higher flow, a different pressure range, a submersible pump, rain-to-mains control or variable-speed pressure management.

Water Pumps →

READY TO INSTALL

Install the Bianco NXT MultiSP 1.0kW With JR Gas & Water

The Bianco BIA-MULTI5-50NXTP is a capable automatic horizontal multistage pressure system for suitable clean-water household, tank-water, transfer and light irrigation applications.

Before installation, confirm the water source, suction arrangement, required pressure and flow, pipe sizes, pump position, electrical supply and whether the job is an exact replacement, altered replacement or complete new installation.