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ENGLISH
7 - CHEMICALS
7.1 - DESCALING CHEMICALS
IMPORTANT: Only use GEL chemicals in order to ensure good working of
the equipment.
Copper
Steel
Stainless steel
Aluminium
Brass
Tin
Light alloys
Zinc-coated
BOILER CLEANER D.E.
Concentrated descaling liquid with
powerful reaction for systems and
heat exchangers.
• •
BOILER CLEANER D.P.
Concentrated descaling liquid (non-
fuming), with degreasing action, for
systems and heat exchangers.
• •
BOILER CLEANER P.
Concentrated
descaling powder (non-corrosive,
non-fuming) for systems and heat
exchangers.
• • • • •
BOILER CLEANER P.z.
Concentrated descaling powder
(non-corrosive, non-fuming) for
systems and heat exchangers, with
special zinc inhibitor.
• • • • • •
BOILER CLEANER E.
Concentrated
descaling liquid with very powerful
reaction for systems and heat
exchangers.
•
BOILER CLEANER L.z.
Concentrated descaling liquid
(non-corrosive, non-fuming) for
systems and heat exchangers, with
special zinc inhibitor.
• • • • • • • •
BOILER CLEANER ECO
Ecological descaling liquid for
heating systems and heat
exchangers.
• •
BOILER CLEANER N
Neutralizing powder to remove
residual acidity after descaling
systems and heat exchangers. Also
suitable for neutralizing descaling
chemicals after use, thus making it
possible to drain them.
• • • • • • • •
7.2 - CONDITIONING CHEMICALS
Suitable for all materials
LONG LIFE 100
Corrosion inhibitor. Non acid product to control corrosion and scale in boilers and
heating systems.
LONG LIFE 200
Noise reducer. Non acid product to control noises and reduced heat exchange
problems due to scale deposits in boilers and heating systems.
LONG LIFE 300
Cleaner. Cleaning and cleansing product with neutral pH with passivating action,
to remove working and welding residues, greases, oils which can be present in
new heating systems.
LONG LIFE 400
Restorer. Non acid flushing product to remove sludge, corrosion residues and
deposits built over time in heating systems. Suitable for underfloor heating
systems.
LONG LIFE 410
Restorer. Flushing product to remove sludge, corrosion residues and iron
deposits built over time in heating systems. Suitable for traditional heating
systems.
LONG LIFE 710
Biocide - Sanitizer. Non oxidizing product to remove bacteria in heating systems.
LONG LIFE 800
STRONG restorer. Product with strong dispersing and cleaning action to remove
high amounts of metal oxides and scale deposits in heating systems in critical
conditions.
LONG LIFE SEALER
Liquid sealer. Liquid self-sealer to remove small leaks in heating systems.
LONG LIFE 100 SOLAR
Heat transfer atoxic fluid with inhibitor. Ready-to-use multifunction product to
control corrosion, scale and freeze protection in solar heating systems down to
-20 °C.
LONG LIFE 200 SOLAR
Cleaner for solar systems. Ready-to-use product with dispersing and cleaning
action to remove sludge, corrosion residues and deposits caused by the normal
degradation of thermal fluids in solar heating systems.
7.3 - PROTECTIvE - ANTIFREEzE CHEMICALS
LONG LIFE 500
Atoxic antifreeze with inhibitor. Concentrated antifreeze product with specific
inhibitors to control scale and corrosion in heating systems.
GEL TERMOL AT
Antifreeze atoxic colourless concentrated liquid based on propylene glycol
with corrosion inhibitors.
GEL TERMOL AT - 20
Antifreeze atoxic colourless ready-to-use liquid based on propylene glycol with
corrosion inhibitors.
GEL TERMOL GV
Antifreeze light-green concentrated liquid based on ethylene glycol.
WITH SPECIAL LONG-TERM CORROSION INHIBITORS
GEL TERMOL - 20
Antifreeze blue-coloured ready-to-use liquid based on ethylene glycol with
corrosion inhibitors.
8 - CHEMICAL COMPATIBILITY
LONG LIFE SUPERFLUSH / CHEMICALS
Product
Max. concentration
of use
Chemical formula
Acetic Acid
max 20 %
C
2
H
4
O
2
Hydrochloric Acid
max 20 %
HCl
Citric Acid
max 100 %
C
6
H
8
O
7
Hydrofluoric Acid
NO
HF
Formic Acid
max 25 %
CH
2
O
2
Phosphoric Acid
max 25 %
H
3
PO
4
Nitric Acid
NO
HNO
3
Sulphuric Acid
NO
H
2
SO
4
Sulfamic Acid
max 15 %
H
3
NO
3
S
Aqua Regia
NO
(3 HCl+ 1 HNO
3
)
Caustic Soda
max 10%
NaOH
9 - DIRECTIONS FOR DISPOSAL
In accordance with the WEEE directive 2002/96/EC on waste electrical
and electronic equipment, the pump, when no longer used, shall be
disposed of in a RAEE – WEEE collection centre authorized for disposal
of waste electrical and electronic equipment, or you can directly contact
your dealer.
10 - WARRANTY TERMS AND AFTER-SALE
ASSISTANCE CONDITIONS
GEL guarantee that the equipments sold are free from designing,
manufacturing and material defects, under normal operating conditions
and according to the directions contained in the instructions manual
supplied with the equipment.
In compliance with the directive 1999/44/CE valid in the EEC countries,
the warranty rights apply only to the purchaser. The warranty supplied by
GEL leaves these rights unprejudiced.
GEL, placed in Via Enzo Ferrari, 1 Castelfidardo (AN) – Italy, guarantee the
equipments against any conformity defects appearing within 24 (twenty-
four) months from the purchase date, even when warranty operations
have been carried out during this period, if only proved by a document.
The warranty covers all components of the equipment and provides for
the repairing or, if necessary, the free replacement of those parts that,
according to your Dealer, have conformity defects.
The warranty does not cover the aesthetic parts and the parts subject
to wear and tear, nor does it cover all damages or failures whose cause
is not due to the manufacturer, such as: transport, wrong installation
or maintenance, tampering, sudden changes of electric voltage and/
or hydraulic pressure, thunderbolts, corrosions, excess of humidity,
accidental bumps or events beyond our control.
The warranty is valid only if the equipments have been installed, used
and properly maintained according to all directions supplied by GEL in the
instructions manual attached to the equipment.
Should any conformity defects of the product be found during the
warranty period, the Customer shall notify the Dealer to agree upon the
