Cooler than ever - scroll compressors for refrigeration

High efficiency and reliability even in low temperature.

With MLZ and LLZ, take advantage of a scroll compressor for refrigeration that is efficient by design. The MLZ and LLZ series are purpose-engineered for applications at medium and low temperatures. The compressors suit a wide range of operating conditions in different cooling systems. They can be used with vapor injector and LLZ is also available with liquid injection to deliver higher capacities and efficiency.

Cut down operating costs and meet the most demanding food standards for your units and equipment for cold rooms, supermarkets, mushroom growing tunnels, fermentation rooms, air dryers etc.

MLZ for MBP applications are available with R134a, R404A/R507A, R22 but also with the latest lower GWP refrigerants such as R407A, R407F, R448A and R449. LLZ for LBP applications are available with R404A/R507A and the low GWP refrigerant R452A.

Brochure MLZ/LLZ - Danfoss

Brochure MLZ/LLZ

MLZ and LLZ scroll series for MBP and LBP refrigeration are efficient by design. Cut down operating costs and meet the most demanding food standards.

Features and benefits

Compact and highly reliable scroll range for LBP and HBP applications

Energy efficient by design with a wide range of operating conditions

Multi-refrigerant scrolls save on inventory

Cut down operating costs and meet the food standards

Ideal for rack systems, cold rooms, milk cooling

Optional vapor or liquid injection increases efficiency and cooling capacity

Guidelines & catalogues MLZ/LLZ brochure - Danfoss

Guidelines & catalogues MLZ/LLZ

To ensure proper parallel installation and running conditions, a number of recommendations must be followed. Read more in the guideline brochure.

Documents

Type Name Language Updated Download File type
Brochure - AD Brochure Scroll compressors for refrigeration MLZ LLZ series - GB English 12 Jun, 2018 738.4 KB .pdf
Brochure - AD Brochure Scroll compressors for refrigeration MLZ LLZ series - US English 12 Jun, 2018 559.2 KB .pdf
Design guide - AJ Guideline - Danfoss scroll LLZ LGWP - GB - SI English 22 Mar, 2018 2.2 MB .pdf
Design guide - AJ Guideline - Danfoss scroll LLZ parallel applications - GB - SI English 22 Mar, 2018 1.2 MB .pdf
Design guide - AJ Guideline - Danfoss scroll LLZ013-034 - GB - SI English 22 Mar, 2018 2.4 MB .pdf
Design guide - AJ Guideline Danfoss scroll MLM MLZ series - GB - US English 12 Jun, 2018 3.3 MB .pdf
Design guide - AJ Guideline Danfoss scroll MLZ LGWP - GB - SI English 22 Mar, 2018 3.0 MB .pdf
Design guide - AJ Guideline Danfoss scroll MLZ MLM 116 - GB - SI English 12 Jun, 2018 3.9 MB .pdf
Design guide - AJ Guideline Danfoss scroll MLZ MLM series - GB - SI English 12 Jun, 2018 3.4 MB .pdf
Design guide - AJ Guideline Danfoss scroll MLZ/MLM series Blue - GB - SI English 12 Jun, 2018 2.7 MB .pdf
Notification - AP Released for R407A / R407F refrigerants English 22 Mar, 2018 436.9 KB .pdf
Notification - AP Released for R407A / R407F refrigerants English 22 Mar, 2018 371.3 KB .pdf

Software

Coolselector®2

The truth is Cool(selector®2)

Coolselector®2 features unbiased calculations for the selection of refrigeration and air conditioning components based on the user’s requirements or based on standard operating conditions.

COMPASS

COMPASS

COMPASS is a software program that helps you to find the best Danfoss alternative for compressors for replacement. The purpose of COMPASS is to provide a direct comparison between Danfoss and competitor products.

Fight counterfeits

Identify and fight counterfeits of Danfoss products

Watch out for counterfeits to protect your image

Fake products give your business as well as our company a bad name. Therefore, we are doing everything we can to fight the counterfeits. Read more about how to make sure that the product you buy is genuine Danfoss quality.