Rapid Infusion enables a liquid to be infused with
different flavors in the shortest possible time.
First, combine aromatic solids (e.g. herbs, spices,
fruit) and a liquid (e.g. alcohol, oil, water, vinegar)
in the iSi Whipper. By applying pressure into the iSi
Whipper using an iSi cream charger, the flavor of
the solids becomes infused into the liquid, which
develops an unique taste.
When using the iSi Whipper for Rapid Infusion appli-
cations, iSi Rapid Infusion accessories provide an
easy way of releasing the pressure and collecting
any escaping foam or liquid in a container. The
insertable sieve reduces the ability of solid particles
to pass through and enter the head. The sieve is
not used to empty the liquid from the bottle; this
should be done using the sieve from the iSi funnel
& sieve set or any fine mesh sieve.
The package contains:
• 1 sieve gasket 100 % silicone mounted on
1 sieve 100 % stainless steel
• 1 ventilation tube 100 % stainless steel
• 1 silicone tube 100 % silicone
• 1 cleaning brush
How to Use
Note: Please observe the illustrations in these
instructions.
Note: With a 0.25 L or 0.5 L iSi Whipper, use max.
1iSi cream charger, and with a 1 L iSi Whipper, use
max. 2 iSi cream chargers.
1. Fill the iSi stainless steel bottle with ingredients.
Note the maximum fill line which is marked on
the bottle.
2. Pull the sieve gasket onto the sieve, making
sure it is in the correct position (in the original
packaging, the sieve gasket is supplied pre-
mounted on the sieve).
Note: Solids must never be placed inside the sieve;
always put them in the bottle.
3. After correctly mounting the sieve gasket,
place the sieve inside the iSi Whipper.
4. Screw the ventilation tube onto the dispensing
valve of the head as far as it will go.
5. Screw the head with attached head gasket
onto the iSi stainless steel bottle so that it is
straight and tighten by hand.
6. Attach the silicone tube to the ventilation tube.
Note: Please ensure that all Rapid Infusion compo-
nents have been correctly installed and, in parti-
cular, that the head gasket has been inserted in the
head before screwing the bottle and head together.
7. Insert the iSi cream charger into the charger
holder in the correct position.
8. Screw the charger holder with the inserted
charger onto the head until all of the charger
contents have released into the bottle.
Note: The shaking frequency and rest time vary
according to the recipe. Recipes can be found at
www.isi.com/recipes/rapid-infusion or for the US
at www.isi.com/us/recipes/rapid-infusion.
ATTENTION: During Rapid Infusion
applications, never use and store the
bottle horizontally or upside down!
9. Unscrew the charger holder and recycle the
empty charger.
Note: If using a 1 L (1 US Quart) iSi Whipper repeat
steps 7-9.
10. The whipper must be placed on a flat surface
for venting the gas pressure. When venting,
press the lever down fully to release the pres-
sure. When pressing the lever, hold the silicone
tube in a container to collect any spraying of
the foam or liquid.
Note: Before use, make sure the ventilation tube
is screwed on tight and that the silicone tube is
secure.
ATTENTION: Never release the pressure
while the iSi Whipper is upside down!
Never use the ventilation tube to remove
liquids (risk of blocking up the sieve and
head)!
11. Check if the iSi Whipper is completely empty
and there is no pressure left before unscrewing
the head. Unscrew the head from the iSi stain-
less steel bottle.
12. Remove the sieve together with the sieve
gasket.
13. Pour out the flavored liquid through the iSi
funnel & sieve or any fine mesh sieve into a
container.
Safety Instructions
• Only suitable for use with the iSi Gourmet Whip!
• Please observe the instruction manual for the
iSi Whipper!
• If the pressure will not release, please contact
iSi or your service center!
• During Rapid Infusion applications, never use
and store the bottle horizontally or upside down!
• Never release the pressure while the iSi Whip-
per is upside down! Never use the ventilation
tube to remove flavored liquids (risk of block-
ing up the sieve and head)!
• iSi Rapid Infusion accessories are used in
combination with a pressurized bottle – drop-
ping or damaging the bottle (e.g., cracks or
deformations) is dangerous and it must not
be used again!
• Only use the Rapid Infusion accessories in
well ventilated areas!
Troubleshooting
Information on troubleshooting can be found in
the instruction manual for the iSi Whipper or at
www.isi.com/culinary.
Cleaning
Note: Before using the iSi Rapid Infusion acces-
sories for the first time, carry out thorough clean-
ing as shown in the Cleaning illustration.
Note: Please observe the illustrations in these
instructions.
1. Remove the silicone tube and unscrew the
ventilation tube from the iSi Whipper at the
silicone ring.
2. Separate sieve from sieve gasket.
Note: Do not use any sharp objects during cleaning.
