Delfield LiquiTec User manual
Providing High Quality Fresh Food
Consistently and Safely
COLD PANS
ON THE JOB.
®
Eutectic fl uid surrounds the sides and bottom of the
pan providing 10x more surface coverage than a
traditional mechanically cooled pan.
With traditional designs you will
get only a small contact point
between the refrigerant line and the
pan, making for a very ineffi cient
design.
Patented LiquiTec uses Eutectic fl uid permanently sealed in a jacket surrounding the
pan opening as the cooling medium. Refrigerant lines cool the Eutectic fl uid, which in
turn, cools the pan. This fl uid remains a liquid at extremely cold temperatures, providing
consistent, even super cooling, keeping food fresh and safe.
Traditional Pan
Pan location: 2”-3” recessed
Energy efficiency: 51%
Compressor run time
Surface area cooled: 1.59 sq. ft.
Mullion Wrap Pan
Pan location: food must be
recessed 1” below top of pan
Energy efficiency: 69%
compressor run time
Surface area cooled: 2.47 sq. ft.
LiquiTec Pan
Pan location: flush with top
Energy efficiency: 44%
compressor run time
Surface area cooled: 12.99 sq. ft.
How LiquiTec® Works
Compare Pan Cooling Methods:
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Why is LiquiTec® so effective?
Why is LiquiTec so effective?
Look at the traditional wrapped cold pan temperatures as the
compressor cycles on and off, as soon as the compressor kicks
off the temperatures rise quickly. LiquiTec has less compressor
cycles and very even temperatures thanks
to the cooling medium.
LiquiTec stays at a constant smooth temperature longer without the peaks and
valleys of traditional pans, saving energy and keeping your product fresher.
Traditional wrapped systems lack the ability to maintain temperature when the
compressor is off, causing frequent cycles and fluctuating temperatures.
Fresh Food – Consistent temperatures below 41oF.
Keep food fresh and appealing, enhancing your revenue
opportunities and minimizing waste.
Safe Food – LiquiTec performance meets strict NSF7
standards. Food can be held in open pans at less than
41oF for up to 4 hours in pans up to 6” deep, this helps
you maintain safe food handling practices in your
operation.
Labor Effi ciency – Pans are mounted fl ush with the
work surface for easy access. Because the pan covers
the entire opening, it reduces frost build-up on the
liner which means less time defrosting. Clean-up can
be done with the swipe of a rag. Also having 6” deep
pans means less frequent replenishment.
Flexibility & Variability – Unlike mullion wrap
designs, you can use full size, 1/2 size, 1/3 size,
1/4 size or 1/6 size pans interchangeably. You do
not have to adapt your operation to LiquiTec®,
LiquiTec® adapts to you.
Do you need to keep your food fresh, at safe proper
temperatures, with easy convenient access, at operating costs that
will not eat into your profi ts?
Energy Effi ciency – LiquiTec® uses
a highly effi cient Eutectic fl uid as
the cooling medium. It stays colder
longer, which reduces compressor run
times. It takes much less energy to
keep the pan surface cool.
Fresh Food
Keep food fresh and appealing, enhancing your revenue
opportunities and minimizing waste.
Labor Effi ciency
Flexibility & Variability
designs, you can use full size, 1/2 size, 1/3 size,
1/4 size or 1/6 size pans interchangeably. You do
not have to adapt your operation to LiquiTec
LiquiTec
You need LiquiTec®.
* Chart based on $.10/kwh
* Chart based on internal Delfi eld testing in NSF and UL certifi ed test chambers
LiquiTec® is available in:
9 different sizes ready for
installation into your counter.
6 different standard sizes and
many custom sizes. A heavy
duty COMPLETE pizza prep
center.
6 different standard sizes and
many custom sizes. Prepare
sandwiches and salads quickly
and safely.
Incorporate LiquiTec into
many types of custom
counter/production centers
customized to meet your
exact needs.
Drop-in Units
Pizza Prep Tables
Sandwich Prep Tables
Complete Crafted
Production Centers
• Ice Cream Freezers
• Water Stations
• Sinks
• Ice Cooled Cold Pans
• Mechanically Cooled Cold Pans
• Forced Air Cold Pans
• Frost Tops
• Hot Food Wells
• Refrigerated Display Cases
Designed to perform, Built to Last
Delfi eld’s broad drop-in product offering can meet your needs.
Most models are in stock and ready to ship.
All Delfi eld products are backed by the best parts and service
support in the industry. Independent, factory trained, service
organizations are located nationwide and ready to respond to
your needs to keep your operation up and running.
Patented LiquiTec cold pans are
a part of a large family of drop-in
products from Delfi eld.
980 S. Isabella Rd., Mt. Pleasant, MI 48858, U.S.A. • (989)773-7981 or (800) 733-8829 • Fax (989) 773-3210 • www.delfi eld.com
Delfi eld reserves the right to make changes in design or specifi cations without prior notice. ©2004 The Delfi eld Company.
All rights reserved. Printed in the U.S.A.
DBLT 12/04
®
®
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