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Equipment: Chemical Dosing Pumps and Controllers

A range of solenoid and motor diaphragm dosing pumps which are suitable for all types of liquids and can be used at pressures up to 16 bar. Diaphragm dosing pumps are fitted with a separation chamber which in the event of a diaphragm failure due to wear prevents the liquid from flooding the pump itself. Solenoid driven dosing pumps allow for adjustment of flow frequencies while the length of stroke can also be adjusted. Various control options from manual adjustment to meter (volume) control with pulse multiplication and division facilities when linked to impulse water meters. Models are also available with 0-20, 4-20 mA and facilities to link to BMS systems.
Most units come with low level cut out facilities to protect pumps in the event of chemicals running out. Meter controlled units come with built in cables to link directly to water meters.
Output ranges are available from 3 to 4,000 litres/hour with a capability to deal with viscosities of up to 3,000 mPas.
A full range of bunded dosing tanks ranging from 50 to 4000 litres capacity is also available



 

Piston Dosing Pumps
Piston driven dosing pumps have a dosing range of from 0.1 to 4,200 litres/hour and are suitable for pressures up to 400 bar.

Accessories
A range of accessories such as Pulsation dampeners, Multifunction valves and De-gassing devices, injection fittings, hand and electric mixers for use with the dosing pumps is also available.


Remote and on-site Controllers
A full range of monitors and controllers including systems which can provide alarms if the plant and equipment being protected is not operating within specification. These alarms can be sent internally to a central monitoring station or externally to provide continuous remote monitoring of critical parameters that need to be controlled.

 

Control Panels
Site specific control panels can be produced for control of the operation steam boilers and
cooling towers and to provide remote monitoring and control of systems as specified by
consulting or design engineers.

 

Chemical Stores
Dosing and control equipment can be installed in plant rooms or it can be fitted inside a Chemical Store which comes pre-wired and pre-plumbed. The dosing and control equipment together with bunded dosing tanks are all fitted inside the Chemical Store. Each Chemical Store has easy access to allow chemicals to be pumped directly in to site storage tanks inside the Chemical Store.

 

Closed Heating and Chilled Systems
ChemTech® 2000 Systems

Economically priced fully automatic corrosion inhibitor monitoring, dosing and control systems for chilled, closed cooling and low plus medium pressure heating systems. These systems, which come mounted on a back plate for ease of installation improve system protection and control. They also eliminate the need for manual dosing and handling of chemicals.
Each controller can be linked to a BMS system to provide internal or external remote monitoring and control of inhibitor levels as required.


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Distributors For:

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Members Of:

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Contact Us:

address Unit 9, Dunboyne Business Park, Dunboyne, Co. Meath, Ireland.
icon_phone Tel: + 353 1 825 2775/ 825 2779
Fax:  +353 1 825 2783
icon_mail info@aquachem.ie

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