24 VAC relay used for compatible low-voltage control applications where a 10A rated, 2 pole NO/NC relay is required. It is suitable for use in control circuits where the relay specifications match the switching, voltage and installation requirements.
This relay is rated for 24 VAC operation with 50 / 60 Hz frequency and 2 pole normally open / normally closed contact arrangement. Confirm coil voltage, contact rating, wiring requirements and system compatibility before ordering. Electrical work must be completed by a suitably qualified person.
Float Switch
Electronic float switch with both normally closed (N/C) and normally open (N/O) wiring circuit
Used for automatic filling and automatic emptying
Commonly used for sumps and water tanks with pump control
Rated for 12-240V
Geofabrics filter cloth A14 grade 2 metre wide per metre is a nonwoven geotextile used for drainage, filtration and soil separation applications. It helps separate soil from drainage aggregate, trenches or soakwell systems while still allowing water to pass through.
This cut-length option is suitable for smaller jobs, repairs or installations where a full 50 metre roll is not required. Common uses include retaining walls, planter boxes, subsoil drainage trenches, leach drains and soakwell systems where the selected grade, width and cut length suit the installation.
Grey Line Suction Hose
Made in Australia, Greyline Discharge Hose is tough, semi-flexible discharge/suction hose designed for use in: water transfer, sludge, slurries, chemicals, sand and gravel. Commonly used in general agricultural, mining and construction purposes. Resistant to abrasion this delivery hose is lightly corrugated to aid flexibility, allowing the grey line pvc hose to be used for many purposes.
Video 1
The Grundfos Unilift AP35B is a high quality stainless steel submersible pump designed for pumping wastewater, effluent, surface water and drainage liquids containing solids up to 35mm. Built with corrosion resistant materials and a vortex impeller, this pump delivers reliable performance in demanding domestic, commercial and light industrial applications.
The pump is supplied with an integrated float switch for automatic operation and includes a 10m power cable for convenient installation. It can be installed free standing or connected to an auto coupling system, making maintenance simple and efficient. The stainless steel construction ensures long service life even in aggressive environments.
FEATURES
- Stainless steel construction for durability and corrosion resistance
- Vortex impeller allowing passage of solids up to 35mm
- Integrated float switch for automatic start and stop
- Double shaft seal with oil chamber for enhanced motor protection
- Thermal overload protection built into the motor
- Suitable for free standing or auto coupling installation
- Compact and portable design with carrying handle
SPECIFICATIONS
- Maximum flow: 5 l/s
- Maximum head: 11 m
- Power input P1: 1 kW
- Rated power P2: 0.66 kW
- Voltage: 1 x 220–240 V
- Frequency: 50 Hz
- Current: 4.6 A
- Speed: 2810 rpm
- Discharge size: 2 inch Rp
- Maximum particle size: 35 mm
- Liquid temperature range: 0°C to 40°C
- Maximum installation depth: 7 m
- Cable length: 10 m
- Enclosure class: IP68
- Insulation class: F
- Net weight: 10.3 kg
APPLICATIONS
- Wastewater and effluent pumping
- Septic and greywater systems
- Drainage pits and sump applications
- Groundwater and surface water removal
- Construction and site dewatering
- Domestic and commercial drainage systems
Grundfos Submersible AP Basic 35B & 50B - Product Specification
Grundfos CM Pressure Switch Booster Pump
The CM-PS (Pressure Switch) Booster is designed for domestic and light industrial water supply, irrigation and wash down applications. With the sturdy CM pump, pressure switch, 5-way valve (with an integrated non return valve) included, all that is needed is a pressure tank. To complete the booster system, install a pressure tank to ensure water supply with a low stop/start frequency.
Features & Applications:
- All stainless steel wet end
- 2 Year Warranty
- Motor Protection - built in thermal and current protection
- Robust, stainless steel construction
- Compact design
- AS4020 approved
- Pressure tanks available separately
Grundfos CM-PS Booster Series - Product Specification
The Grundfos CM Booster PM1 range is a series of compact automatic pressure boosting systems designed to deliver reliable water pressure for domestic and light commercial applications. Combining a high efficiency Grundfos CM pump with the intelligent PM1 controller, these systems provide automatic start and stop operation, integrated pump protection, and consistent pressure performance for household water supply, rainwater use, irrigation, and mains boosting applications.
Built with heavy duty cast iron and stainless steel components, the CM Booster PM1 systems offer quiet operation, durable construction, and easy installation with a simple plug and pump setup. The integrated controller includes dry run protection, anti cycling protection, LED status indicators, and automatic operation to protect the pump and extend system life. Designed for dependable performance and user convenience, the CM Booster PM1 range provides an efficient solution for maintaining stable water pressure across residential water systems.
Grundfos CM Basic Booster - Product Brochure
The Grundfos CMBE 1-44 Variable Speed Booster Pump is an intelligent automatic pressure boosting system designed to deliver constant water pressure for domestic and light commercial applications. Combining a high efficiency multistage pump with an integrated variable speed motor and advanced pressure sensor, it automatically adjusts performance to match water demand, ensuring stable pressure, quiet operation, and improved energy efficiency.
Constructed with durable stainless steel hydraulic components and premium motor technology, the system provides reliable long term performance with minimal maintenance. The integrated controller offers advanced protection features including dry run protection, overload protection, and automatic operation, helping to protect the pump and extend service life. Its compact plug and pump design allows simple installation for both new and replacement systems.
FEATURES
- Integrated variable speed control for constant pressure
- High efficiency multistage pump design
- Energy efficient operation with demand based speed adjustment
- Dry run protection to prevent pump damage
- Overload and motor protection features
- Quiet operation suitable for residential environments
- Compact design for easy installation
- Plug and pump setup for simple commissioning
- Stainless steel hydraulic components for durability
- Integrated pressure sensor and intelligent control
SPECIFICATIONS
- Model: CMBE 1-44
- Pump Type: Variable Speed Multistage Booster System
- Voltage: 220–240V
- Phase: Single Phase
- Supply Frequency: 50Hz
- Controller Type: Integrated Variable Speed Drive
- Installation Type: Surface Mounted
- Application Type: Potable and non potable water
APPLICATIONS
- Household water pressure boosting
- Rainwater supply systems
- Mains water boosting
- Garden irrigation systems
- Residential water distribution
- Light commercial pressure boosting
Grundfos CME Booster Series - Product Specification
The Grundfos Unilift KP250 range is a compact stainless steel submersible pump designed for pumping non aggressive water and grey water in residential, commercial, and light industrial applications. Built with corrosion resistant stainless steel components and a reliable motor design, the KP250 can be installed permanently or used as a portable drainage solution both indoors and outdoors.
The pump features a semi open impeller capable of handling particles up to 10 mm, making it suitable for groundwater, rainwater, and surface water removal. Continuous motor cooling is achieved through the pumped liquid, ensuring dependable operation even during extended use.
FEATURES
- Compact stainless steel construction for durability and corrosion resistance
- Semi open impeller suitable for light solids handling up to 10 mm
- Portable or fixed installation flexibility
- Integrated motor protection with thermal overload protection
- Continuous motor cooling through pumped liquid
- Maintenance free carbon bearings for long service life
- Double shaft seal design for improved reliability
SPECIFICATIONS
- Maximum flow: 3.11 L/s (approx. 187 L/min)
- Maximum head: 7.5 m
- Maximum particle size: 10 mm
- Liquid temperature range: 0°C to 50°C
- Connection size: 1 1/4" Rp (BSP)
- Maximum installation depth: 2 m
- Power input (P1): 480 W
- Voltage: 1 x 230–240 V, 50 Hz
- Current: 2.2 A
- Enclosure class: IP68
- Insulation class: F
- Cable length: 5 m
- Weight: 7 kg
APPLICATIONS
- Grey water pumping
- Groundwater and rainwater drainage
- Sump and pit emptying
- Flooded basement and utility room drainage
- Domestic and commercial water transfer
The Grundfos SCALA2 Variable Speed Booster Pump is a fully integrated constant pressure system designed to deliver reliable water pressure for residential applications. Combining a pump, motor, pressure tank, sensor, controller, and non return valve into one compact unit, it automatically adjusts performance to match water demand, ensuring stable pressure at all taps while maintaining quiet and energy efficient operation.
Built with durable composite materials and advanced motor technology, the SCALA2 features a water cooled permanent magnet motor for extremely quiet performance suitable for indoor or outdoor installation. The integrated control system includes intelligent protection features such as dry run protection, anti cycling alarm, auto reset, and maximum continuous operation protection to extend pump life and improve reliability. Its self priming capability and simple plug and pump installation make it ideal for both new installations and system upgrades.
FEATURES
- Integrated pump, tank, controller, and non return valve in one unit
- Variable speed operation for constant pressure performance
- Water cooled permanent magnet motor for quiet operation (<47 dBA)
- Self priming capability for above and below ground water sources
- Energy efficient performance with demand based speed control
- Dry run protection and anti cycling protection
- Auto reset and intelligent protection functions
- User friendly control panel with LED indicators
- Compact design for easy installation
- Approved for drinking water applications (AS/NZS 4020)
SPECIFICATIONS
- Model: SCALA2
- Pump Type: Variable Speed Booster System
- Voltage: 1 × 240V
- Supply Frequency: 50Hz
- Maximum System Pressure: 10 bar
- Maximum Liquid Temperature: 0°C to 45°C
- Maximum Ambient Temperature: 55°C
- Enclosure Class: X4D (outdoor suitable)
- Sound Pressure Level: <47 dBA
- Installation Type: Surface Mounted
- Application Type: Potable and non potable water
APPLICATIONS
- Household water pressure boosting
- Rainwater supply systems
- Mains water boosting
- Water supply from above ground tanks
- Water supply from below ground tanks or dams
- Residential water distribution
Grundfos CM Booster Self-Priming Pump
As a part of the Grundfos CM Booster Series, this Self-Priming Pump is one of the smaller varieties and is popular for domestic and light industrial use. With its quality multistage centrifugal pump and either PM1 or PM2 pressure manager this booster unit is gentle on generators. What’s a pressure manager do? It starts and stops the pump automatically and on demand – protecting the pump from dry running. The CM Booster Self-Priming Pump can be used with above or below ground water sources and is perfect for keeping mains pressure consistent.
Grundfos CM Booster Series - Product Brochure
Grundfos 4" Submersible Pump
SP 11 - 1 x 240 V - 50 mm Discharge
Grundfos SP pumps represent state-of-the-art hydraulic design. Built to deliver optimum efficiency during periods of high demand, the SP pumps provide low long-term costs and
high operating reliability regardless of the application.
The Grundfos SP range offers high efficiency, high resistance to sand and other abrasives, motor burnout protection, and easy maintenance. A complete monitoring and control system is available for constant optimisation of the pumping system.
Features and benefits
- State-of-the-art hydraulics provide high efficiency and low operating costs
- 100 % stainless steel inside and outside
- Sand resistant
- Resistant to aggressive water
- Motor burnout protection
- Dry-running protection
- Monitoring, protection and communication via the MP 204 protection unit and the R100 remote control.
Applications
The pumps are suitable for:
- Groundwater supply to waterworks
- Irrigation in horticulture and agriculture
- Groundwater lowering
- Pressure boosting
- Industrial applications.
Grundfos 4" Submersible Pump
SP 1A - 1 x 240 V - 32 mm Discharge
Grundfos SP pumps represent state-of-the-art hydraulic design. Built to deliver optimum efficiency during periods of high demand, the SP pumps provide low long-term costs and high operating reliability regardless of the application.
The Grundfos SP range offers high efficiency, high resistance to sand and other abrasives, motor burnout protection, and easy maintenance. A complete monitoring and control system is available for constant optimisation of the pumping system.
Features and benefits
- State-of-the-art hydraulics provide high efficiency and low operating costs
- 100 % stainless steel inside and outside
- Sand resistant
- Resistant to aggressive water
- Motor burnout protection
- Dry-running protection
- Monitoring, protection and communication via the MP 204 protection unit and the R100 remote control.
Applications
The pumps are suitable for:
- Groundwater supply to waterworks
- Irrigation in horticulture and agriculture
- Groundwater lowering
- Pressure boosting
- Industrial applications.
Grundfos 4" Submersible Pump
SP 2A - 1 x 240 V - 32 mm Discharge
Grundfos SP pumps represent state-of-the-art hydraulic design. Built to deliver optimum efficiency during periods of high demand, the SP pumps provide low long-term costs and high operating reliability regardless of the application.
The Grundfos SP range offers high efficiency, high resistance to sand and other abrasives, motor burnout protection, and easy maintenance. A complete monitoring and control system is available for constant optimisation of the pumping system.
Applications
The pumps are suitable for groundwater supply to waterworks, irrigation in horticulture and agriculture, groundwater lowering, pressure boosting and industrial applications.
Grundfos 4" Submersible Pump
SP 3A - 1 x 240 V - 32 mm Discharge
Grundfos SP pumps represent state-of-the-art hydraulic design. Built to deliver optimum efficiency during periods of high demand, the SP pumps provide low long-term costs and high operating reliability regardless of the application.
The Grundfos SP range offers high efficiency, high resistance to sand and other abrasives, motor burnout protection, and easy maintenance. A complete monitoring and control system is available for constant optimisation of the pumping system.
Features and benefits
- State-of-the-art hydraulics provide high efficiency and low operating costs
- 100 % stainless steel inside and outside
- Sand resistant
- Resistant to aggressive water
- Motor burnout protection
- Dry-running protection
- Monitoring, protection and communication via the MP 204 protection unit and the R100 remote control.
Applications
The pumps are suitable for:
- Groundwater supply to waterworks
- Irrigation in horticulture and agriculture
- Groundwater lowering
- Pressure boosting
- Industrial applications.
Grundfos 4" Submersible Pump
SP 5A - 1 x 240 V - 40 mm Discharge
Grundfos SP pumps represent state-of-the-art hydraulic design. Built to deliver optimum efficiency during periods of high demand, the SP pumps provide low long-term costs and high operating reliability regardless of the application.
The Grundfos SP range offers high efficiency, high resistance to sand and other abrasives, motor burnout protection, and easy maintenance. A complete monitoring and control system is available for constant optimisation of the pumping system.
Features and benefits
- State-of-the-art hydraulics provide high efficiency and low operating costs
- 100 % stainless steel inside and outside
- Sand resistant
- Resistant to aggressive water
- Motor burnout protection
- Dry-running protection
- Monitoring, protection and communication via the MP 204 protection unit and the R100 remote control.
Applications
The pumps are suitable for:
- Groundwater supply to waterworks
- Irrigation in horticulture and agriculture
- Groundwater lowering
- Pressure boosting
- Industrial applications.
Grundfos 4" Submersible Pump
SP 7 - 1 x 240 V - 40 mm Discharge
Grundfos SP pumps represent state-of-the-art hydraulic design. Built to deliver optimum efficiency during periods of high demand, the SP pumps provide low long-term costs and high operating reliability regardless of the application.
The Grundfos SP range offers high efficiency, high resistance to sand and other abrasives, motor burnout protection, and easy maintenance. A complete monitoring and control system is available for constant optimisation of the pumping system.
Features and benefits
- State-of-the-art hydraulics provide high efficiency and low operating costs
- 100 % stainless steel inside and outside
- Sand resistant
- Resistant to aggressive water
- Motor burnout protection
- Dry-running protection
- Monitoring, protection and communication via the MP 204 protection unit and the R100 remote control.
Applications
The pumps are suitable for:
- Groundwater supply to waterworks
- Irrigation in horticulture and agriculture
- Groundwater lowering
- Pressure boosting
- Industrial applications.
Grundfos 4" Submersible Pump
SP 9 - 1 x 240 V - 50 mm Discharge
Grundfos SP pumps represent state-of-the-art hydraulic design. Built to deliver optimum efficiency during periods of high demand, the SP pumps provide low long-term costs and high operating reliability regardless of the application.
The Grundfos SP range offers high efficiency, high resistance to sand and other abrasives, motor burnout protection, and easy maintenance. A complete monitoring and control system is available for constant optimisation of the pumping system.
Features and benefits
- State-of-the-art hydraulics provide high efficiency and low operating costs
- 100 % stainless steel inside and outside
- Sand resistant
- Resistant to aggressive water
- Motor burnout protection
- Dry-running protection
- Monitoring, protection and communication via the MP 204 protection unit and the R100 remote control.
Applications
The pumps are suitable for:
- Groundwater supply to waterworks
- Irrigation in horticulture and agriculture
- Groundwater lowering
- Pressure boosting
- Industrial applications.
Grundfos 4" Submersible Pump
SP 9 - 1 x 240 V - 50 mm Discharge
Grundfos SP pumps represent state-of-the-art hydraulic design. Built to deliver optimum efficiency during periods of high demand, the SP pumps provide low long-term costs and high operating reliability regardless of the application.
The Grundfos SP range offers high efficiency, high resistance to sand and other abrasives, motor burnout protection, and easy maintenance. A complete monitoring and control system is available for constant optimisation of the pumping system.
Features and benefits
- State-of-the-art hydraulics provide high efficiency and low operating costs
- 100 % stainless steel inside and outside
- Sand resistant
- Resistant to aggressive water
- Motor burnout protection
- Dry-running protection
- Monitoring, protection and communication via the MP 204 protection unit and the R100 remote control.
Applications
The pumps are suitable for:
- Groundwater supply to waterworks
- Irrigation in horticulture and agriculture
- Groundwater lowering
- Pressure boosting
- Industrial applications.
The Grundfos SP 14 is a premium 4″ stainless steel submersible bore pump designed for reliable groundwater supply, irrigation, and pressure boosting applications. Built with advanced hydraulic efficiency and full stainless steel construction, the SP series delivers long service life, excellent resistance to sand and abrasives, and dependable operation in demanding environments. The pump is suitable for both domestic and commercial water systems where durability, efficiency, and consistent performance are essential.
FEATURES
- High efficiency hydraulic design for reduced operating costs
- 100% stainless steel construction for corrosion resistance and durability
- Sand resistant design for extended pump life in abrasive conditions
- Motor burnout protection for improved reliability
- Suitable for continuous duty applications
- Easy maintenance and serviceability
- Optional monitoring and control compatibility
APPLICATIONS
- Groundwater extraction and bore water supply
- Irrigation systems in agriculture and horticulture
- Pressure boosting systems
- Industrial water transfer
- Water supply for rural and commercial properties
SPECIFICATIONS
- Pump Type: Grundfos SP 14 Submersible Bore Pump
- Pump Diameter: 4 inch (100 mm nominal)
- Flow Range: Up to approximately 14 m³/h (model dependent)
- Head Range: Up to approximately 180 m (model dependent)
- Power Range: 1.1 kW to 7.5 kW depending on stage configuration
- Voltage Options: Single phase 230–240V and three phase 380–415V
- Motor Type: MS series submersible motor
- Discharge Connection: Rp 2″
- Maximum Pump Diameter: Approximately 95–139.5 mm depending on model
- Construction: Stainless steel pump and components
- Duty: Continuous duty rated
|
Grundfos Submersible AP 12 Single Stage The Grundfos Unilift AP 12 Sumersible Pumps are suited for temporary and permanent installations. While being single-stage pumps they are also available in different phases and power supply. Either Single phase in 50Hz or Three phase in 60Hz power supply. All Unilift AP pumps are equipped with a plug to connect to mains power. With a semi-open impeller the Unilift AP 12 also allows you the option of a float switch. Whether it is for automatic or manual operation, choose the float switch supply you desire. 3-phase versions include a starter box connected to the float switch while single-phase versions have an inbuilt thermal switch. Mostly made of stainless steel, the pump also contains a stainless steel sleeve designed for cooling when in use. Outlet connection is located at the top of the pump. Reliable and simple to install – let the Grundfos Unilift AP 12 Sumbersible pump assist you in your next project. Applications:
|
The Grundfos UNILIFT KP150 is a compact, high-quality stainless steel submersible pump designed for pumping non-aggressive water and grey water in residential, commercial, and light industrial applications. Built with durable corrosion-resistant materials and reliable motor protection, this pump can be used as a portable unit or in permanent installations both indoors and outdoors. The integrated float switch provides automatic start and stop operation, making it ideal for sump drainage, water transfer, and dewatering tasks where dependable performance is essential.
FEATURES
- Stainless steel pump housing and impeller for corrosion resistance and long service life
- Integrated float switch for automatic operation and protection against dry running
- Compact and portable design with carrying handle for easy installation and transport
- Semi-open impeller allowing passage of particles up to 10 mm
- Double shaft seal with grease chamber for improved reliability
- Continuous motor cooling via pumped liquid for extended lifespan
- Internal thermal overload protection for motor safety
APPLICATIONS
- Drainage of grey water and non-aggressive water
- Sump and pit emptying in domestic and commercial environments
- Surface water and rainwater removal
- Emergency dewatering and water transfer
- General purpose pumping inside and outside buildings
SPECIFICATIONS
- Maximum flow: 2.36 l/s (approx. 142 l/min)
- Maximum head: 5.5 m
- Rated head: 2.94 m
- Maximum particle size: 10 mm
- Liquid temperature range: 0°C to 50°C
- Power input (P1): 300 W
- Rated power (P2): 0.15 kW
- Voltage: 1 x 230–240 V, 50 Hz
- Rated current: 1.3 A
- Connection size: Rp 1¼"
- Enclosure class: IP68
- Insulation class: F
- Maximum installation depth: 2 m
- Cable length: 5 m with AU plug
- Net weight: 6.3 kg