SUPERIOR TREATMENT SUITE FOR HEATING AND COOLING SYSTEM WATER

ENDORSED FOR VEXOTM X-PO10

www.VEXOint.com How neglecting your hydronic thermal fluid can affect your bottom line

Your investment reduces as dirty system water slowly erodes your OPEX and reputation. YOUR INVESTMENT

Erosion corrosion

Reduction in efficacy of inhibitor

Harbouring bacteria proliferation

Settlement of sediment

Non-repeatable commissioning readings

Delayed project handovers

Landlord losing tenants could lead to litigation

Efficiency losses

PROGRESSIVELY LESS ROI Lifecycle losses

Damage to reputation

WHAT’S LEFT OF YOUR INVESTMENT

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VEXO Additives Ver. 1.0 11/06/2021 Why do you need superior additive protection on your closed system?

The problem with dirty water

Water is the main means of closed system 1. Scale formation temperature distribution. It affects every single piece of equipment and every single person in 2. Corrosion the spaces that you manage. Wherever there is system water, four problems will occur: scale 3. Microbial growth formation, corrosion, fouling and microbial growth. 4. Fouling & sludge At the heart of your facility is a perfectly good heating or cooling system. Potential dangers hiding It loses its energy in closed system water. and transfer capacity to a fouled and dirty circulatory system.

LIMESCALE

METALLIC SLUDGE

This leads to BACTERIAL BIOFILM bad distribution, breakdowns, cold spots and energy waste. You could be losing 10% energy or What dirty system water more from dirty system water. canVEXO Proposal do ifDoc left Ver. 1.0 untreated. 01/06/2020

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VEXO Additives Ver. 1.0 11/06/2021 Why the X-PO range offers low-hazard, high-quality performance where it counts

Made in the UK Formulated by leading UK chemists Suitable for closed-loop systems (HTG/CHW & Condenser) A complete range of low hazard “greener” additives NSF certified Available via nationwide resellers Continuous R&D by industry Energy Savings Trust leading professionals endorsed Inhibitor (X-PO10) Proven Energy Savings o A holistic 360 range of Inhibitor (X-PO10) additives, equipment and tests Approved by major boiler Higher concentrate = less waste manufacturers and OEM's and storage (X-PO10) Reduced Risk & COSHH assessment benefits Formulated for optimum results 20L Non-flush cleaning technology (X-PO35) Competitor 1 1% v/v Non-flush online descaler 2000L (X-PO20) 10L FOR System Volume Super concentrate for reduced storage and Competitor 2 0.5% v/v transport Test kits available 7.1L Extends X-POT warranty to six years when using X-PO10 X-PO10 0.36% v/v

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VEXO Additives Ver. 1.0 11/06/2021 The X-PO full spectrum treatment range

Use the quick guide below to find the X-PO additive to fit your specific needs.

Application Solution

ADDITIVE DETAILS AND APPLICATION X-PO TREATMENT

DOSE RATE DESCRIPTION APPLICATION v/v

® Inhibitor Closed Heating & Cooling -PO10 0.36%

Non-flush scale remover Closed ® with X-POT filtration Heating & Cooling -PO20 0.36%

Non-flush system cleansing Closed ® with X-POT filtration Heating & Cooling -PO35 0.36%

Closed ® De-sludges old systems Heating & Cooling -PO40 0.36%

Cleansing New Systems Closed ® Heating & Cooling -PO45 0.36%

Low hazard freeze CHW & Ground ® Ready to protection ready-mix Source Heat Pumps -PO50 use to -12°C

Low hazard freeze Closed protection concentrate Heating & Cooling

Low hazard freeze CHW & Ground ® On site by protection concentrate Source Heat Pumps -PO55 v/v

Low hazard freeze Air Source protection concentrate Heat Pumps

® Disinfectant All closed systems -PO80 0.01%

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VEXO Additives Ver. 1.0 11/06/2021 ® Superior all-round system -PO10 o INHIBITOR protection up to 90 C

Benefits of X-PO10: Ÿ Unbeatable heating, chilled or condenser water system protection Ÿ Super concentrated formula - dilutes further than other leading brands Ÿ Lowers CO2 emissions Ÿ Increased system performance and lifespan Ÿ Exceptional protection in both hard and soft water systems Ÿ Effective up to 90oC Ÿ Environmentally friendly 0.36% Ÿ Neutral pH formula v/v Ÿ Can be used on mixed metals and plastic pipework

Approved by:

and more

Check your inhibitor levels regularly with Also available in single dose an X-PO10 Test Kit units with easy pour spout.

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VEXO Additives Ver. 1.0 11/06/2021 Why not take an IBC to save money and storage and comply with BS 7593:2019?

Housing authorities are working smarter to save money, energy and waste. Join the revolution.

Buying a 1000 litre IBC may seem daunting at first, but once you do the math it starts making much more sense than An X-PO10 IBC offers: purchasing hundreds of single dose bottles. They require storage space and adds significantly to your facility’s waste Zero waste disposal. One IBC is safe to transport and you’ll never run out of inhibitor. A free transfer pump and 10 x 5L reusable 5-10% Energy savings containers will be provided with your first purchase. on aged systems Asset life improvement One 1000L Cost savings X-PO10 IBC Addressing fuel poverty fills a free issue 5L reusable drum 200 times

each 5L refill treats twenty houses! x20 HUGE Reduces your waste with SAVINGS per treatment x4000! Less than half the market average without compromising on quality. plastic bottles per IBC.

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VEXO Additives Ver. 1.0 11/06/2021 -PO35® Cleanser without the need NON-FLUSH to flush

Benefits of X-PO35: Ÿ Unbeatable non-flush cleanser for heating, chilled & condenser water systems Ÿ Lifts and mobilises contaminants and bio-films until captured by a VEXO X-POT* side stream filter Ÿ Cleans and passivates bare metal surfaces Ÿ Reduces the risk of under deposit corrosion NO FLUSH Ÿ Super concentrate formula NO DRAIN 10L Treats up to 2,800 litres of system volume 0.36% Ÿ Remains within the system for up to v/v 48 hours before dosing X-PO10 Inhibitor

NOTE: X-PO35 has been formulated for use only with a VEXO X-POT Side stream filtration and dosing unit.

MAGNETS FILTER AIR DOSING

DIRTY CLEAN

Neutral pH non intrusive and passive on-line cleansing formula. Strips biofilm and gently cleanses system materials for up to 48 hours. Liberated deposits are captured within the X-POT. Simply dosing X-PO10 post cleaning makes this synergised system clean a significant option for aged live systems. Ideal pre-clean for new plant room installations!

Also available: X-PO35 Test Kits and 1000L IBC’s

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VEXO Additives Ver. 1.0 11/06/2021 -PO20® Removes & dissolves DE-SCALER limescale deposits

Benefits of X-PO20: Ÿ Unbeatable heating, chilled & condenser water descaling agent Ÿ Eliminates boiler noise Ÿ Super concentrate formula – 10L treats up to 2,800 litres of system volume Ÿ Can remain within the system – No need to drain after treating Ÿ Strips limescale from heat exchangers & other components Ÿ Non-toxic Ÿ Non-acidic formulation Ÿ Low environmental impact formula

-PO40® Heavy duty desludging DE-SLUDGER agent for aged systems

Benefits of X-PO40: Ÿ Superior desludging agent for old or blocked heating, chilled & condenser water installations Ÿ Increases system performance and efficiency Ÿ Lowers system running costs Ÿ Removes cold spots and increases system circulation Ÿ Super concentrate formula – 10L treats up to 2,800 litres of system volume Ÿ Neutral pH. Friendly to all common system materials

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VEXO Additives Ver. 1.0 11/06/2021 -PO45® Cleans and passivates NEW SYSTEM new system installations

Benefits of X-PO45: Ÿ Superior pre-commissioning cleaning agent for heating, chilled & condenser water installations Ÿ Tackles mill scale, flux, oils and flash corrosion Ÿ Dispersal power technology Ÿ Prepares metal surfaces for passivation Ÿ Super concentrate formula – 10L treats up to 2,800 litres of system volume Ÿ Neutral pH. Friendly to all common system materials

-PO80® Kills all common bacteria BIOCIDE found in systems

Benefits of X-PO80: Ÿ Rapid acting Biocide for heating, chilled & condenser Water Ÿ Kills Legionella, Pseudomonas, NRB & SRB bacteria Ÿ Kills fungi and algae Ÿ Effective up to 60 °C Ÿ Ultra concentrate 5L treats up to 50,000 litres Ÿ Low hazard formula Ÿ Effective dose rate of 100ppm Ÿ Neutral pH formulation

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VEXO Additives Ver. 1.0 11/06/2021 ® -PO50 Non-hazardous Glycol ANTI-FREEZE RM anti-freeze ready-mix

Benefits of X-PO50: Ÿ Superior monopropylene anti-freeze agent for chilled or condenser water installations Ÿ Includes X-PO10 inhibitor protection GLYCOL Ÿ Borate free Ÿ Low-toxicity monopropylene formula Ÿ No dilution required. Ready to use Ÿ Effective up to -12°C

-PO55® Non-hazardous Glycol ANTI-FREEZE C anti-freeze concentrate

Benefits of X-PO55: Ÿ Superior monopropylene anti-freeze agent for chilled or condenser water installations GLYCOL Ÿ Includes X-PO10 inhibitor protection Ÿ Borate free Ÿ Low-toxicity monopropylene formula Ÿ Neat/concentrate - dilution required Ÿ Corrosion protection down to 20% v/v.

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VEXO Additives Ver. 1.0 11/06/2021 Unmatched savings on energy and resources

HOT WATERHOT

9%

The X-PO range is proven to 10% OTHER

save you on all fronts... CATERING10%

HEATING LIGHTING HVAC consumes HALF the energy & COMPUTING24% & COOLING of the average UK facility! 50% £

Heating efficiency

Cooling efficiency

Water savings Better readings

Energy savings of 10% and more Resource friendly A healthier facility and planet

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VEXO Additives Ver. 1.0 11/06/2021 Uncompromising quality, officially recognised by the HVAC industry.

-PO10 INHIBITOR

The facilities manager’s tried and tested superpower

Endorsement from major Mitigates litigation risk for HVAC manufacturers system products failures and organisations and warranty disputes

Safe and friendly to Simple test procedure use, store and transport ensures correct levels

High quality product for Ensures industry leading optimum closed system protection levels for HVAC performance your investment

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VEXO Additives Ver. 1.0 11/06/2021 X-PO size options and order codes Find the correct additive volume, container size and test kit below and order by quoting the product code (column right) and number of units to your supplier.

X-PO10 Inhibitor. Superior all-round system protection

250ml X-PO10 Easy-pour radiator treatments Doses 7OL VX-XPO10-250ML

5L X-PO10 Commercial Drum. Doses 1,400L VX-XPO10-5LTR

10L X-PO10 Commercial Drum. Doses 2,800L VX-XPO10-10LTR

20L X-PO10 Commercial Drum. Doses 5,600L VX-XPO10-20LTR

c/w Free transfer pump Doses 280,000L 1000L X-PO10 IBC. and 10 x 5l containers VX-XPO10IBC

Test kit X-PO10 Inhibitor Test kit. Contains 10x tests TESTKIT.VEXO.X-PO10 X-PO20 Non-flush scale remover (only with X-POT)

10L X-PO20 Commercial Drum. Doses 2,800L VX-XPO20-10LTR X-PO35 Non-flush system cleanser (only with X-POT)

10L X-PO35 Commercial Drum. Doses 2,800L VX-XPO35-10LTR

20L X-PO35 Commercial Drum. Doses 5,6000L VX-XPO35-20LTR

c/w Free transfer pump Doses 280,000L 1000L X-PO35 IBC. and 10 x 5l containers VX-XPO35IBC

Test kit X-PO35 Inhibitor Test kit. Contains 10x tests TESTKIT.VEXO.X-PO35

X-PO40 De-sludger on aged or heavily soiled systems

10L X-PO40 Commercial Drum. Doses 2,800L VX-XPO40-10LTR

X-PO45 New system cleanser

10L X-PO45 Commercial Drum. Doses 2,800L VX-XPO45-10LTR

X-PO50 Low hazard freeze protector ready-mix to -12°C

20L X-PO55 Commercial Drum. Ready mixed to -12°C. VX-XPO50-20LTR

X-PO55 Low hazard freeze protector concentrate 20L X-PO55 Commercial Drum. Mix v/v as needed VX-XPO55-20LTR X-PO80 Biocide. Kills 99.9% of common system bacteria

5L X-PO80 Commercial Drum. Doses 50,000L VX-XPO80-5LTR

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VEXO Additives Ver. 1.0 11/06/2021 100% Positive customer feedback from thousands of clients.

Since adding X-P010 to our central heating system, the conversion

“ efficiency from gas to heat output has increased from 83 to 90% and

our 50 year old radiators no longer need bleeding. In addition, the life of our aluminium heat exchanger has increased from two years to “ more than eight years as corrosion has effectively been stopped. -Dr Rayner Mayer, Reading University

· Newcastle Energy Centre – Shepherd Engineering Services · Engineering Campus Development (MECD) · GSK, Barnard Castle – Shepherd Engineering Services – NG Bailey · The Royal College of Surgeons – Wates Building Services · St Andrews University, Scotland – St Andrews University · Quadram Institute, Norwich – Shepherd Engineering Services · St Mark's Square, Bromley, Kent– Vital Energi · St James Centre, Edinburgh – Rotary Group · Borough Camden – GEM EBS · Queen Elizabeth Barracks, York – Tom Willoughby Building · London Borough Tower Hamlets – GEM EBS Services · London Borough Greenwich – Kent Heating · RAF Leeming – Tom Willoughby Building Services · Citywest Homes, London – GEM EBS (Various installations) · Kings Cross Development (Residential Buildings), London · MOD Catterick – Tom Willoughby Building Services – C Watkins (Various installations) · Paddington Gardens, London – ARK M&E · RAF Boulmer – Tom Willoughby Building services · New Bracken House, London – Skanska (Various Installations) · London Development Project (LDP) – MJ Lonsdale · Sedgefield Racecourse – J H Mechanical Services · East Village Plot No8, London – NG Bailey/Mace · Bamburgh Court 13 Group HA – J H Mechanical services · Regeneration (Berkeley Homes), London · RVI Hospital Newcastle upon Tyne - – various contractors Geoffrey Robinson Building Services · Harbour Central, London – Galliard Construction · Middlesbrough College - Geoffrey Robinson Building Services · 1 Triton Square, London – MJ Lonsdale · Virgin Media, Data Centre – Up north Mechanical · Charter Square, Staines, Middlesex – Haydon M&E Services · Embassy Gardens, London – Briggs & Forrester · Media City Salford Keys - CBRE · 1-3 Grosvenor Square, London - Imtech Engineering Services · Dundee & Angus Colleges - Dundee & Angus Estates London & South Department · The Stage, Shoreditch, London – Cilantro Engineering UK · Murrayfield Stadium – Livingston Mechanical Services Limited · North Tees Hospital Energy Centre – NG Bailey · –MJ Lonsdale · One Spinningfields Project, Manchester - NG Bailey · One Bishopsgate Plaza (aka 150 Bishopsgate) – GBE · Plot M104 , London – ESG plc · Newfoundland – Briggs & Forrester · EQUINIX Data Centre LD6.1 in Slough, London - Crown · Phase 4 – Long & Partners House Technologies (design/tender stage) · EQUINIX Data Centre LD6.2 in Slough, London - Mercury · 40 – Mace and WSP (design/tender stage) Engineering · Sir Charles Gairdner Hospital, Perth WA – Nalco Water part of · Royal Wharf, London - Cilantro Engineering UK Limited ECOLAB · Sovereign Court, London - IMTECH · Nestlé, Victoria WA - Nalco Water part of ECOLAB · Lacon House, London - IMTECH · Foreign & Commonwealth Offices, London – Streamline · Project Nova, London - Bells Power (Generator Cooling · Alpha Square, 50 Marsh Wall, Docklands – WSP Circuits) (design/tender stage) · London School of Economics (LSE), London – Dornan · Virtus 9 Data Centre, London – Grundfos Pumps Ltd Engineering Limited · Alperton Waterside, London – Woodford Heating · Royal Victoria Hospital, - Michael Nugent · Paddington Square, London - WSP (design/tender stage) · University - Brighton University · Wellington Road - Control Electrical Engineers · Hyatt Regency Hotel, London - Seagreen Contracts · Commerzbank AG, Gresham St, London – ENGIE · Marriott Hotel, London - RPM · RAF Lakenheath – NG Bailey · , London - Lorne Stewart plc · China Mobile Data Centre, London – Phoenix ME · Barclays Bank, 5 North Colonnade, Canary Wharf, London - · Monier Road – Vital Energi Grattes · High Path Estate, London – Woodford Heating · Newman House, London - JS Wright · 9 Millbank, London – Briggs & Forrester · 60 Moorgate, London - MJ Lonsdale · The Broadway, London – Briggs & Forrester · Kings College Hospital CCU OTB, London - Blackbourne · Incarlopsa trial project, Madrid, Spain Integrated M&E · Telford Homes, Equipment Works, London – Woodford · Foreign & Commonwealth Office (FCO) London – Streamline Heating Building Services · The Old Lamp Works, Wimbledon – Woodford Heating · South Quay Plaza Phase 1, London – Price Building Services · One Housing Group Limited: Multiple Sites · New Tottenham Hotspur Stadium, London – Price Building – One Direct (in-house) Services

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VEXO Additives Ver. 1.0 11/06/2021 The UK’s No. 1 brand for closed loop water treatment and conditioning

X-POT and X-PO are registered trade marks of VEXO International (UK) Ltd.

www.VEXOint.com Head Office: 6 The Granary Building, Millow Hall Farm, Millow, Biggleswade, Bedfordshire SG18 8RH. Tel: 01767 500 150