EMEC AMSPLUS 25-05-EPDM Advanced Foot Mounted Electronic Chemical Dosing Pump
EMEC AMSPLUS 25-05-EPDM Advanced Foot Mounted Electronic Chemical Dosing Pump 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.
EMEC AMSPLUS 25-05-EPDM Advanced Foot Mounted Electronic Chemical Dosing Pump 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
Metering pump, foot mount, 5 l/hr @ 25 bar, PVDF pump head, analog control, includes installation kit
The EMEC AMSPLUS 25-05-EPDM is a high-pressure solenoid-driven chemical dosing pump from the AMS Series, designed for precise dosing in applications requiring low flow with high pressure capability. Its foot-mounted design ensures stable installation, making it ideal for continuous industrial and water treatment systems.
With a dosing capacity of 5 L/h at 25 bar, this model is perfectly suited for high-pressure injection applications. The PVDF pump head offers excellent resistance to a wide range of chemicals, while the EPDM (Alkaline) seals ensure compatibility with alkaline and water-based chemicals, providing long-term durability and reliable performance.
The AMS PLUS series features analog control with adjustable dosing modes including constant operation, multiplier/divider settings, and compatibility with mA signal input. This enables flexible and accurate dosing control tailored to system requirements.
Built with a high-strength PTFE diaphragm and a solenoid-driven mechanism, the pump ensures consistent dosing performance, minimal maintenance, and long service life.
Key Features
- Analog adjustable dosing control
- 5 L/h flow capacity at 25 bar
- PVDF pump head for high chemical resistance
- EPDM (Alkaline) seals for alkaline compatibility
- Solenoid-driven dosing mechanism
- Mechanical stroke adjustment (0–100%)
- Manual or self-venting options
- Durable foot-mounted design
Applications
- Water treatment & disinfection
- Alkaline chemical dosing systems
- High-pressure dosing applications
- Cooling towers
- Industrial processing
- Wastewater treatment
Technical Specifications
- Model: AMSPLUS 25-05-EPDM
- Max Flow Rate: 5 L/hr
- Max Pressure: 25 Bar
- Pump Type: Solenoid-driven electronic dosing pump
- Control Type: Analog (AMS PLUS)
- Pump Head Material: PVDF
- Seal Material: EPDM (Alkaline)
- Diaphragm: PTFE
- Mounting: Foot mounted
- Venting: Manual or Self (optional)
- Power Supply: 12 VDC / 24 VAC / 115 VAC / 230 VAC / Compressed Air
- Protection Rating: IP65
Payment & Security
Payment methods
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EMEC AMS PLUS Series Advanced Foot Mount Chemical Dosing Pumps
The EMEC AMS PLUS Series is an advanced range of solenoid-driven dosing pumps with foot-mounted design and enhanced control features, built for precise and reliable chemical injection in demanding applications. Designed for fixed installation on tanks, skids, or dosing systems, the AMS PLUS range combines robust construction with advanced functionality for greater control and flexibility.
These pumps are commonly used in water treatment plants, industrial processes, irrigation systems, pools, and sanitation applications where accurate dosing and system integration are critical. With support for analogue (4–20mA) and pulse (water meter) inputs, along with programmable settings, the AMS PLUS Series provides a high-performance solution for automated and controlled dosing systems.
Compare the AMS Plus Series Range
Compare the full EMEC AMS Plus range to find the right dosing pump for your required flow rate, dosing ratio, application, and chemical compatibility.

How an EMEC Solenoid Pump Works
An EMEC solenoid dosing pump works by using an electromagnetic coil (solenoid) to drive a piston or diaphragm back and forth in rapid strokes.
When the solenoid is energised, it pulls the diaphragm inward, creating suction that draws chemical into the pump head through an inlet check valve. When the coil de-energises, a spring pushes the diaphragm outward, forcing the chemical through an outlet check valve and into the dosing line.
The dosing rate is controlled by adjusting the stroke frequency and/or stroke length, allowing precise and consistent chemical injection regardless of changes in water flow or pressure.
