NXT manufactures refrigeration lubricants tailored to specific applications. They thoroughly understand refrigeration systems and have over 20 years experience making advanced lubricants. Their lubricants consider operating conditions, refrigerant interactions, and potential energy savings. NXT offers OEM-approved formulations, products to minimize carryover, exceptional low-temperature performance, and compatible aftermarket formulations. They are manufactured by Isel Inc, a leading independent lubricant manufacturer specializing in refrigeration and compressors.

1. At NXT, we work to thoroughly understand the machinery
you and your customers work with every day. This allows us
to manufacture each lubricant to provide the highest level of
performance possible, specific to the application. Whether
you want low solubility with ammonia, miscible or immiscible
carbon dioxide refrigeration oil, or something for a haloge-
nated (HFC or HCFC) system, our unique approach combines
detailed knowledge of refrigeration systems with more than
two decades of experience manufacturing advanced lubri-
cants. It’s how we help engineer your success.
The NXT Advantage
Each of our refrigeration lubricants take into consideration
the operating conditions of the facility, the refrigerant-lubri-
cant interaction in the system, the possible energy savings
the lubricant can provide and numerous other factors. It’s
how we can deliver on your expectations and provide the
best products possible.
NXT refrigeration lubricant benefits:
OEM approved formulations•
Products specially formulated to minimize carryover•
Exceptional low-temperature fluidity & pumpability•
Full line of aftermarket compatible formulations•
Who we are:
NXTRefrigerationLubricants’productrangeismanufactured
by Isel Inc.
International Specialty Engineered Lubricants, Inc. is a
leading independent manufacturer of industrial lubricants
specializing in the refrigeration and compressor industry. We
formulate, blend and package our products at our state-of-
the-art manufacturing facility in Jacksonville, Florida.
Designed to provide unsurpassed levels
of performance, protection and oil life.
NXT Refrigeration Lubricants
OEM-Approved Formulations
NXT 717:• Enhanced low-temperature pumpability
and protection with reduced oil carryover
What makes NXT different:
Seamless logistics and product support from•
order to delivery
Average order turnaround time — less than one (1) day•
Expert technical support & lubricant training•
A full suite of oil-analysis services•
Secure, 24/7 online order management•
Product marketing support•
Technical and sales consultation services•

2. NXT Refrigeration Lubricants
Isel can provide you with the ideal lubricant based on your customers’ operating environments, run times and desired
preventive-maintenance schedules. For more information about these or other Isel products, please contact your sales
representative. We can help you make an appropriate choice for your specific needs.
How can we help?
The Isel products provided are approximate equivalents to competitive fluids. The information provided herein should only be used as a general guide, and not serve as a sole resource
for determining the correct lubricant for a particular application. Lubricant specifications are subject to change. Please consult an Isel representative to ensure that the replacement
fluid is the correct choice for the application. Competitive products are registered and trademarked by their respective owners. Revised 10/2014
toll-free: 1-800-503-9533
phone: 904-378-3232
fax: 904-378-9696
email: sales@iselinc.com
web: www.iselinc.com
5266 Highway Avenue
Jacksonville, FL 32254
USA
Manufactured by:
www.iselinc.com
Ammonia Products
NXT 717: Premium Ammonia Refrigeration
Compressor Lubricant
Enhanced low-temperature pumpability and protection with
reduced oil carryover
NXT 717-FG: Food-Grade Ammonia Refrigeration
Compressor Lubricant
A food-grade lubricant offering long-lasting protection and
varnish control
NXT 717-LT: Low-Temperature Ammonia
Refrigeration Compressor Lubricant
Reliable pumpability and protection in very low temperatures
NXT 717-XLT: Extreme Low-Temperature Ammonia
Refrigeration Compressor Lubricant
Enhanced pumpability and protection in extremely
cold temperatures
NXT 717-SC: Ammonia Refrigeration Compressor
Lubricant with Seal Conditioner
Conditions/restores hardened seals and maintains
pumpability in low temperatures
NXT APL: Synthetic Ammonia Liquid
Transfer Pump Lubricant
Superior cold-temperature pumpability, lubrication and
emulsification control
NXT APL-LT: Low-Temperature Synthetic
Ammonia Liquid Transfer Pump Lubricant
Reliable lubrication and pumpability in very cold temperatures
Carbon Dioxide Products
NXT 744-FG: Immiscible Carbon Dioxide Refrigeration
Compressor Lubricant
Food-grade lubricant providing low-temperature fluidity and
superior lubrication
NXT 744: Miscible Carbon Dioxide Refrigeration
Compressor Lubricant
Provides superb lubricity and low-temperature fluidity in
high-pressure systems
HFC & HCFC Products
NXT POE-LT: POE Refrigeration Compressor Lubricant
POE formulation providing superior protection and
performance in HFC systems
NXT ABR: Alkylbenzene-Based (ABR) Refrigeration
Compressor Lubricant
Long-life, alkylbenzene-based lubricant for CFC, HCFC
and blended systems
NXT MIN: Mineral-Oil-Based Refrigeration
Compressor Lubricant
Long-lasting, mineral-oil-based lubricant for CFC, HCFC
and blended systems