2018 SLAD-1NF 42cfm refrigerated air dryer purge valve for air compressor
2018 SLAD-1NF 42cfm refrigerated air dryer purge valve for air compressor
2018 SLAD-1NF 42cfm refrigerated air dryer purge valve for air compressor
2018 SLAD-1NF 42cfm refrigerated air dryer purge valve for air compressor
2018 SLAD-1NF 42cfm refrigerated air dryer purge valve for air compressor
2018 SLAD-1NF 42cfm refrigerated air dryer purge valve for air compressor
US $280-350
1 unit

Item specifics

refrigerated air dryer for air compressor
Air inlet pressure
Air inlet temp
≤60 C
Ambient temp
≤50 C
Pressure Dew Point
3-5 C
Heat Exchanger
Aluminum Plate Fin Type
Power Supply
OEM or ODM Service



Technical Specifications

Technical Parameters

Air Handling Capacity:30-18000 m3/h/0.5-300m3/min

Pressure range: 0.6-1.6 MPa 

Inlet temp range: 15-60C

Ambient temp range: 5-50C

Cooling Type: air-cooled type

Power: 220V/380V/50Hz or 60Hz

Refrigerant: R22/R134a /R407C 

*Rated condition:

Pressure 0.7MPa,

Inlet temperature 38C

Ambient temperature 38C

PDP 2-10C

OEM and ODM service is available.

Compressor:Hitachi or Bitzer

Hot gas by pass valve:Danfoss

Automatic expansion valve:Danfoss

Heat Exchanger:Aluminum plate fin type

Auto Drain:Electric Drainer

Note: Refrigerator air dryer without metal box board for over 80 m3/ min. 

Other special standards can be customized.

Working Principle

refrigerated air dryer for air compressor makes the water vapor in the compressed air condenses into droplets through cooling so as to achieve the 

purpose of reducing moisture content. Condensed droplets are discharged by the automatic drainage system.


1. Cooling medium compressor   6. Manual valve    11. Hot gas by-pass valve
2. Air condenser     7. Cooling medium sight glass     12. Water volume adjustable valve
3. Water condenser      8. Expansion valve    13. Pre-cooling gas
4. Magnetic valve        9. Automatic drainer 14. Evaporator
5. Drying filter    10. Gas water separator 15. Effective separator

Performance Parameters

refrigerated air dryer for air compressor
SLAD-0.5NF11 0.653923 2201x50G1"45640450650
SLAD-1NF20 1.27242 2201x50G1"70700470670
SLAD-2NF42 2.5150107 2201x100G1"110700570749
SLAD-3NF60 3.6216127 2201x135G1"130750570750
SLAD-4.5NF83 5300177 2201x230G1 1/2"150920640759
SLAD-6NF113 6.8408240 2202x135G1 1/2"1601050640762
SLAD-8NF142 8.5510300 2202x135G2"2009807501238
SLAD-10NF182 10.9654385 3802x190G2"25010907701238
SLAD-12NF213 12.8768452 3802x190G2"25010907701238
SLAD-15NF267 16960565 3802x190DN6531014607501604
SLAD-20NF367 221320777 3802x230DN6541016708001623
SLAD-25NF447 26.81608947 3802x230DN8054018208001673
SLAD-30NF533 3219201131 3802x420DN8064019008601855
SLAD-40NF725 43.526101537 3803x230DN10074022009301920
SLAD-50NF883 5331801873 3803x420DN10088024509002090
SLAD-60NF1117 6740202368 3804x420DN1251010214014501767
SLAD-80NF1500 9054003180 3804x550DN1251300207016001986
SLAD-100NF1833 11066003887 380/3/506x550DN1502000270016001996

Company Information

Hangzhou Shanli Purify Equipment Corporation is an enterprise specialized in design, development

and production of compressed air dryers, filters and other purification equipments. Our company has a workshop of 

30, 000 square meters and more than 300 staff. Shanli has become one of the largest refrigerated air dryer manufacturers

in the Chinese purification industry with the top sales turnover. Our self-design and self-made equipment is compatible with many

famous brands of air compressor to efficiently remove water, oil and dustfrom compressed air. 

Why to chose Shanli?

1. Quality:

● Certification: CE, ISO-9001, ISO-14001 and 26 patents to ensure unmatched quality of our product assortment.

● Stringent quality control mechanism: updating the involved technology as per prevailing international standards;

● Stable performance: using premium grade raw material from highly reputed manufacturers, like Danfoss, Emerson, Performer

   Bitzer, Fusheng, Sprolan;

2. Customer:

● Some of major cooperated customers (from our wide range of customers ) have been enlisted below for reference:

Shanli customers:FRIULAIR air dryer,OMEGA air dryer,ULTRA FILTER air dryer,MTA air dryer

,ABAC air dryer,HIROSS air dryer,ZANDER air dryer,DOMINICK HUNTER air dryer,HANKINSON air dryer

1Atlas Copco
2BOGE Kompressoren
3Ingersoll Rand
4CompAir Air Compressors
5Sinopec Group
6      Sullair Asia        

3. Scale:

● Shanli purify has become one of  largest manufacturers in purifying industry of China with annual sales turnover USD 22 million. 

● Shanli air dryer has a wide range of customers who have full faith in our service delivery, warranty, quality and workmanship.

4.Comprehensive Product Line

refrigerated air dryer for air compressor

Shanli supply refrigerated air dryer for air compressor,air dryers for air compressor,Industrial air dryer and 

Industrial air dryers.

Desiccant Air Dryer

Shanli provide Heatless adsorbent air dryer,heated adsorption air dryer,Heat of Compression desiccant air dryer and 

Blower Purge adsorption air drying .

Energy ‐ saving Products

It includes Zero purge Heat of Compression adsorption air dryer,Zero purge Blower Purge desiccant air dryer and 

Combined type air dryering 

Other Products

This series include Pre-cooler machineWater chillerHeat recovery unit for air compressorair Filter and air filter element.

5.Technical Force

Technical research and development capabilities: 35 R& D personnel, including five senior engineers, 12 engineers, 18 

assistantengineers. (Innovation) Award Fund has set up, the company so far has 30patents.

Product Applications

Shanli refrigerated air dryers are widely used in industry such as Metallurgy industry,machinery industry,chemical fiber,light industry,

paper making,rubber making,instrument making, Biomedical Industry and daily chemical industry.

Package and Shipment

 Packing details: Wooden crate pallet plus foam board and bubble film, Full closed wooden case. 1pcs/each package 

Where to find us?

Maktek Eurasia 2016 Turkey 



2016 Indonesia International Manufacturing


Q:Is Shanli an manufacturer?

A:Yes,Shanli is the biggest air dryer manufacturer with 20 year histroy.

Q:Is Shanli a famous brand in China?

A:Yes,Shanli is the leading brand in China with No 1 market share.

Q:How many staff in your factory?

A:Over 300 professional staff.

Q:How many square meters of your factory?

A:30,000 square meters which is the biggest among the air dryer industry.

Q:What about your customers?

A:Shanl has done OEM service for Boge and supporting supplier for Atlas,Compair,Ingersoll Rand.

Q:What about your sales volume in 2016?

A:In 2016,our sales volume was 30 million USD.

   Here is the sale volume for suppoting air compressor brand in China:

   Ingersoll Rand:3.5 million USD

   Atlas Copco:3 million USD

   Compair:2.5 million USD

   Boge:2 million USD