Products

We manufacture bespoke products primarily for the water industry, these are made with a variety of thermoplastics which are selected for the highest chemical resistance to the specific chemical being dosed. Typical chemicals but not limited to are Sodium Bisulphite, Ferric Sulphate (P Removal), Orthophosphoric Acid, Sodium Hypochlorite, Sulphuric Acid & Hexafluorosilicic Acid (Flouride).

Select the links below for a overview of the products I.I.E.S (Northern) Ltd manufacture.

Chemical Dosing Packages

      • IIES can design supply, install and commission complete turn key dosing systems bespoke to your specific process requirements,
      • Housed within GRP kiosks or retrofitted into existing buildings.
      • Complete systems including kiosk building services, chemical fill cabinet, chemical storage, chemical dosing, carrier water, control panel and sample systems can be housed within a GRP kiosk complete with chemical bund and structural flooring.
      • Systems can be constructed off site, delivered to a pre prepared base and then final connections made before final on site commissioning.
      • Kiosk security options up to LPCB4 level.
      • Construction materials selected for specified chemical.
        • Typical construction materials.
          • UPVC
          • PVDF
          • CPVC
          • PP
          • ABS
          • PVDF
          • PFA
          • Stainless steel.
      • Kiosk sizes range dependent on required chemical storage capacity
      • Single duty or Duty/standby systems available.
      • Control options.
        • Manual
        • Fixed rate
        • Batch
        • Analogue
          • Flow proportional
          • Flow proportional with residual trim.
      • Typical chemical dosing systems
        • Sodium Hypochlorite
        • Sodium Bisulphite
        • P Removal – Ferric sulphate/Ferric chloride/Aluminium sulphate
        • Orthophosphoric acid (PO4)
        • Sulphuric acid
        • Sodium hydroxide
        • Hexafluorosilicic acid (Flouride)
      • Additional options.
        • Eye wash
        • Wash down hose
        • Emergency shower

Please review our case studies for further information and examples of successful projects undertaken or contact us.

Gas Dosing Systems

      • IIES can supply and install gas dosing systems bespoke to your specific process requirements,
      • Systems will be complete with Gas storage, vacuum regulation, duty change over, gas feeder, gas ejectors, motive water system POA injection lances and control systems.
      • Chlorine Gas, Sulphur dioxide and ammonia options
      • Construction materials selected for specified gas.
      • Gas cylinder or gas drum options
      • Additional options
        • Gas detection systems
        • Ventilation systems
        • Gas cylinder/drum shutdown systems
        • Off site build on back boards and support frames
        • Off site build within kiosks (LPCB4 security level)

Dosing Systems

We have standardised our dosing rig cabinet designs for each chemical based on minimum and maximum flow rates.

We have standardized our dosing cabinets for small, medium and high flow rates.

These are made with a variety of thermoplastics which are selected for the highest chemical resistance to the specific chemical being dosed. Typical chemicals but not limited to are Sodium Bisulphite, Ferric Sulphate, Orthophosphoric Acid, Sodium Hypochlorite & Sulphuric Acid.

The pipework material within these rigs is selected based on chemical compatibility. Options include UPVC, CPVC, ABS, PP, PTFE, PVDF and also metallic PTFE lined pipework for high pressure dosing systems.

Chemical Dosing Packages

      • IIES can design supply, install and commission complete turn key dosing systems bespoke to your specific process requirements,
      • Housed within GRP kiosks or retrofitted into existing buildings.
      • Complete systems including kiosk building services, chemical fill cabinet, chemical storage, chemical dosing, carrier water, control panel and sample systems can be housed within a GRP kiosk complete with chemical bund and structural flooring.
      • Systems can be constructed off site, delivered to a pre prepared base and then final connections made before final on site commissioning.
      • Kiosk security options up to LPCB4 level.
      • Construction materials selected for specified chemical.
        • Typical construction materials.
          • UPVC
          • PVDF
          • CPVC
          • PP
          • ABS
          • PVDF
          • PFA
          • Stainless steel.
      • Kiosk sizes range dependent on required chemical storage capacity
      • Single duty or Duty/standby systems available.
      • Control options.
        • Manual
        • Fixed rate
        • Batch
        • Analogue
          • Flow proportional
          • Flow proportional with residual trim.
      • Typical chemical dosing systems
        • Sodium Hypochlorite
        • Sodium Bisulphite
        • P Removal Ferric sulphate/Ferric chloride/Aluminium sulphate
        • Orthophosphoric acid (PO4)
        • Sulphuric acid
        • Sodium hydroxide
      • Additional options.
        • Eye wash
        • Wash down hose
        • Emergency shower

Please review our case studies for further information and examples of successful projects undertaken or contact us.

Gas Dosing systems

The Company has successfully developed its “Gasguard” Emergency shutdown system, for use with Gas cylinder & drum installations. The system is an air based system, which isolates the gas at source on detection of a CL2 gas leak “emergency situation”. IIES have successfully completed the installation and commissioning of many systems and these systems continue to safeguard CL2 installations throughout the UK.

Chemical Dosing Rigs

      • Although IIES have standard dosing rigs suitable for most applications IIES can supply dosing rigs bespoke to your specific process requirements
      • Construction materials selected for specified chemical.
      • Large medium or small systems available
      • Single duty or Duty standby
      • Dosing rigs are suitable for wall mounting or floor standing
      • Dosing Rigs can be easily incorporated into a complete standalone system.
      • Dosing rigs produced with all required safety features.
        • HAZOP reports available on request
      • Electrical termination to common junction box and local isolator
      • Additional options
        • Chemical flow monitoring
        • Pulsation dampening
        • Pressure monitoring
        • Temperature monitoring
        • Inline static mixers

Mini Dosing Rig

      • Mini dosing rigs are the ideal solution for small dosing applications, mainly being utilised for temporary dosing or ideal for swimming pool disinfection processes.
      • Construction materials selected for specified chemical.
      • Chemical storage from 50L up to 250L
      • Dose rates from 100ml/hr up to 7.5 L/hr
      • Single duty
      • Suitable for installation via a standard doorway
      • Electrical termination to common junction box and local isolator
      • Control options.
        • Manual
        • Fixed rate
        • Batch
        • Analogue/Flow proportional
      • Additional options
        • Chemical flow monitoring/metering

Chemical Bulk Fill Kiosk/Cabinets

          • Kiosks are supplied fully equipped with all connections and requirements specified by chemical supply companies to facilitate a bulk fill delivery from a tanker or IBC.
          • Construction materials selected for specified chemical.
            • Metallic PFA lined connection points for mechanical strength
          • Single tank or dual tank options
          • Wall or floor standing options.
          • Security options up to LPCB4 level.
          • Complete with bulk fill control panel
            • Level indication
            • Hi level warning sounder and beacon
          • Complete with drip trays and splash guards
          • Additional options
            • Dual contained fill lines to tank/tanks

Chemical Storage Tanks

          • Chemical storage tanks can be supplied for all chemical storage and process requirements tanks will be supplied complete with all required termination points, manways, sight glasses lifting points and fixing down points
          • Construction materials selected for specified chemical.
          • Sizes from 50L up to 20m3
          • Single tank or dual tank options
          • Level detection options.
            • Low level pressure transmitters.
            • High level ultrasonic transmitters
            • High level radar transmitters
          • Additional options
            • Certification up to category 1
            • Internal slopping bases.
            • Tank plinths
            • Bunds
            • Connection valves
            • Fill systems
            • Trace heating and lagging
            • Mixer

Chemical Storage Bunds

      • IIES can supply a selection of bund types to suit your process and chemical storage requirements.
      • We can supply structural bunds suitable for off-site construction and transport to site of complete systems including tanks, dosing rigs and control panels.
      • Construction materials selected for specified chemical.
      • Bund dimensions can be best suited to your specific requirements.
      • Sizes from 50L up to 10m3
      • Bunds complete with sumps and level detection
      • Additional options
        • Support frames for splash curtains
        • Support frames for dosing rigs & control panels

Dual contained chemical dosing lines

          • Chemical dosing lines can be supplied for all chemical dosing process requirements
            • Construction materials selected for specified chemical
            • Specific type to suit your application
              • Flexible
              • Flexible dual contained
              • Rigid plastic
              • Rigid plastic dual contained
              • Metallic flanged PFA lined.

Dosing line termination catch pots

      • Inline catch pots available for long dosing lines or where level detection is required at a low point in the process.
      • Construction materials selected for specified chemical.
      • Complete with termination ends suitable for dosing line.
      • Complete with level detection float switch

Point of application cabinets

          • Point of application cabinets can be supplied for the termination of the dosing lines at the point of application.
          • Construction materials selected for specified chemical.
          • Complete with termination ends suitable for dosing line.
          • Complete with level detection float switch
          • Complete with isolation, flushing and pressure loading valves for dosing line maintenance.
          • Additional options
            • Flow monitoring
            • LPCB Security rated kiosk
            • Dosing lances
            • Poppet check valves
            • Under pressure tapping’s
            • POA drip trays, with or without level detection.

Carrier water/motive water pump sets

      • IIES can supply carrier water/motive water pump sets for use with gas or liquid dosing systems.
      • Flow ranges specific to process application
      • Pressure ranges specific to process application
      • Single duty or Duty/standby
      • Pump sets can be easily incorporated into a complete standalone system.
      • Pump sets produced with all required safety features.
        • HAZOP reports available on request
      • 230 volt/415 volt options available.
      • DOL or intelligent invertor speed controlled pumps available.
      • Electrical termination to common junction box and local isolator
      • Additional options
        • Starter control panels
        • Flow monitoring
        • Pressure monitoring
        • Vacuum ejectors
        • Inline static mixers

Sample system back boards & sinks

          • IIES can supply and install sample systems bespoke to your specific process requirements,
          • Typical sample systems
            • CL2 residual for Free and total chlorine.
            • Turbidity
            • PH
            • PO4
          • Systems will be complete with all relevant isolation, NRVs and flow control valves.
          • Sample sinks and regulatory sample taps
          • Additional options
            • Sample pumps
            • Flow monitoring
            • Drainage troughs
            • Regulatory sample kiosks

Showers/Eyebath/Washdown hoses

      • IIES can supply and install Chemical Emergency Showers, Eyebaths and wash down hoses for use within your installation.

Plastic fabrication

      • IIES has the facilities to plastic weld, bend and fabricate items to your bespoke specifications from the following materials.
        • Typical construction materials.(colour range available on request)
          • UPVC
          • PVDF
          • PP
          • Acrylic

Mini Chemical Dosing Rig

A popular product continues to be our Mini Chemical Dosing Rig Package typically supplied with smaller 100/200 ltr tanks which are designed to fit through existing structures and doorways which removes the need for planning permission.  This rig is ideal when there is a immediate requirement  for a temporary dosing rig in the event of failure or a surge in water demand, other use are in the dosing of Swimming pools.

This product is designed, manufactured, and thoroughly tested in-house prior to delivery on-site. After construction we install, test, and commission all equipment supplied to ensure 100% satisfaction.