Dosatron HU1D25RE5AF Hygiene Unit with D25 1–5% Water Powered Dosing Pump
Dosatron HU1D25RE5AF Hygiene Unit with D25 1–5% Water Powered Dosing Pump - Standard is backordered and will ship as soon as it is back in stock.
Product Warranty
Product Warranty
Dosatron products are covered by a 12-month warranty from the date of purchase for manufacturing defects only.
To claim warranty, the product must be returned to the manufacturer or authorised distributor with proof of purchase. The unit will be inspected and repaired or replaced if the defect is confirmed.
CONDITIONS
- Product must be rinsed and free of chemicals before return.
- Return postage is paid by the customer.
- Warranty repairs do not extend the original warranty period.
NOT COVERED
- Incorrect installation or misuse
- Lack of maintenance
- Environmental damage or corrosion
- Seal wear (consumable parts)
- Damage caused by water impurities such as sand
REQUIREMENTS
A filter (approx. 60 micron / 250 mesh) must be installed upstream of the Dosatron for the warranty to remain valid.
Delivery and Shipping
Delivery and Shipping
Orders are dispatched from our Sydney warehouse the next business day. A tracking number will be sent within 48 hours of placing your order.
Shipping times vary across Australia but typically range between 2–8 business days depending on your location.
If any items are on backorder, our team will contact you as soon as possible with an update.
Dosatron HU1D25RE5AF Hygiene Unit with D25 1–5% Water Powered Dosin...
Dosatron HU1D25RE5AF Hygiene Unit with D25 1–5% Water Powered Dosing Pump - Standard is backordered and will ship as soon as it is back in stock.
Specifications
Specifications
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Model Code
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Flow Range
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Dosing Ratio
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Pressure Range
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Seal Type
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pH Range
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Connection Size
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Body Material
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Applications
Description
Description
The Dosatron HU1D25RE5AF is a complete hygiene dosing unit fitted with a D25 water powered proportional dosing pump, designed for accurate injection of liquid concentrates directly into a flowing water line. Powered entirely by water pressure, the unit automatically doses additives with an externally adjustable ratio from 1% to 5%, delivering reliable and consistent chemical injection without the need for electricity.
Installed directly on the water supply, the HU1 system uses the flow of water as its energy source. As water passes through the Dosatron unit, it activates the hydraulic motor and dosing plunger, drawing concentrate from a container and injecting it proportionally into the water stream. The concentrate is mixed internally with the water before being forced downstream, ensuring accurate dosing regardless of variations in flow or pressure.
The HU1 Hygiene Unit is designed as a compact wall mounted dosing station for hygiene, sanitation and disinfection applications. Supplied in an ABS wall case with shut-off valve, BA type anti-pollution disconnector, drum support and suction accessories, it is ideal for controlled dosing in healthcare, food preparation, cleaning and washdown systems.
Common Applications
- Cleaning and disinfection of floors and surfaces
- Instrumentation and soaking basin filling
- Medical equipment and automated reprocessor dosing
- Water network treatment and sanitation
- Catering premises and spray application systems
Key Features
- Water powered operation – no electricity required
- Externally adjustable dosing ratio from 1% to 5%
- Complete wall mounted hygiene unit with integrated Dosatron pump
- Accurate proportional dosing independent of pressure variations
- Supplied with shut-off valve, BA disconnector and suction accessories
- Designed for hygiene, sanitation and decontamination installations
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Dosatron HU1 Series Proportionate Dosing Pumps
The Dosatron HUI Series is a specialised water-powered dosing pump range designed for high-flow installations where very low dosing rates are required with maximum accuracy. Operating entirely on water flow, the HUI automatically injects small quantities of concentrate into the water line in direct proportion to flow, making it ideal for applications where precise treatment at low injection percentages is critical.
The HUI range is particularly suited to large irrigation systems, greenhouse and nursery fertigation, broadacre crop nutrition, water treatment, and industrial processes where additives such as acids, nutrients, wetting agents, or treatment chemicals need to be applied at very fine concentrations. Compared to standard higher-ratio dosing pumps, the HUI is built specifically for ultra-low injection applications across larger water volumes.
Comparing the best selling HU1 products
Compare the full Dosatron range to find the right dosing pump for your required flow rate, dosing ratio, application, and chemical compatibility.
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$4,310.00 AUD
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$3,790.00 AUD
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$3,790.00 AUD
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How a Dosatron Works
A Dosatron operates using the flow and pressure of water to automatically draw and mix liquid additives into the water line. As water passes through the unit, an internal piston creates a suction effect that pulls concentrate from a chemical container.
The product is then precisely mixed with the water at the selected dosing ratio, ensuring consistent and accurate injection without the need for electricity.
A simple adjustment dial allows the user to set the exact dosing ratio required for their application. As water flow increases or decreases, the Dosatron automatically maintains the same proportional mix, ensuring reliable dosing at all times. This makes it ideal for applications such as fertilisation, livestock treatments, sanitation, and water conditioning where accuracy and consistency are critical.
