CHECKED Compressed air refrigerant dryers
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Reference:
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Make:Ultratroc
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Model:SD 5000
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Motor kW:0.00
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Max bar:16.00
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m3/min:83.33
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Reference:
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Make:Atlas Copco
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Model:GA 250
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Motor kW:250.00
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Max bar:7.50
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m3/min:43.32
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Reference:
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Make:Atlas Copco
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Model:GA 90
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Motor kW:90.00
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Max bar:7.50
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m3/min:15.60
CHECKED Air compressors oil-flooded
Purchase and sales of used air compressors
DUP buys and sells used stationary oil flooded and oil free screw air compressors, rotary tooth compressors, refrigerant dryers and adsorption dryers from all common brands, such as Atlas Copco, Almig, Alup, Boge, CompAir, Ingersoll Rand and Kaeser.
Depending on their condition, we recondition compressors in our workshop and offer them for resale or use them as a source of spare parts.
Purchase
Your organisation operates a compressed air system and has surplus compressors or dryers?
Then offer us your old plants.
Fill in the Purchase Form or send an e-mail.
You are a compressor dealer, supply your customers with new compressors and take their old compressors as trade-ins?
Then offer those old compressors to DUP.
You can also obtain binding purchasing prices from DUP for old plants already before quoting an offer to your customers.
DUP´s purchasing conditions speak for themselves.
- Quick quotation of purchase offers
- Fair purchase prices
- Advance payment is possible
- Collection from your premises or directly at your customer´s location
- Reliable and uncomplicated processing
Fill in the Purchase Form or send an e-mail.
You are a compressor manufacturer, supply your customers with new compressors and take their old compressors as trade-ins?
Then offer those old compressors to DUP.
You can also obtain binding purchasing prices from DUP for old plants already before quoting an offer to your customers.
DUP´s purchasing conditions speak from themselves.
- Quick quotation of purchase offers
- Fair purchase prices
- Advance payment is possible
- Collection from your premises or directly at your customer´s location
- Reliable and uncomplicated processing
...and in most cases those old compressors and dryers vanish from the European market.
Fill in the Purchase Form or send an e-mail.
Sales
Many of our regular customers are dealers from Africa, Asia and South America. Our large stock on hand allows us to offer even faraway customers circual logistic and financial advantages, such that they can fill entire transport containers with used air compressors we provide. These advantages are highly appreciated, as such customers do not have to travel all across Europe, purchasing individual compressors and then transporting them to a collecting point. With us, everything is offered in one-stop shopping!
DUP offers used air compressors in two quality grades - CHECKED and UNCHECKED - according to customer´s requirements. In this manner, DUP offers the best value for money.
Checked plants
These plants are cleaned, checked and if necessary, they are repaired and defective parts are replaced. Afterwards the compressors and dryers are given a test run. New maintenance is not generally performed, because, most of them being dealers, our customers can and want to perform the maintenance themselves less expensively. As an option, DUP can, of course, perform maintenance and a general overhaul. All tested plants are offered with a functional guarantee.
This work is carried out by trained service technicians at our in-house workhsop and according to manufacturer specifications. An ultra-modern test rig for compressors with driving power of up to 400 kW has been installed especially for this purpose. A log showing operating parameters is created from test runs.
DUP guarantees that a fully functioning machine will be delivered.
Video of test run of checked air compressor Atlas Copco ZR 315
Unchecked plants
These compressors and dryers are available in the same condition they were taken out of service. Only a visual check is carried out, but no examination. The electric motor and compressor element are turned by hand. The general condition is described as accurately as possible. Most of these plants are more than 15 years old, or are models of less commons brands. These compressors are purchased mainly by dealers outside of Europe. Operators are not advised to purchase these plants.
DUP offers dealers a cost-effective solution.
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NEWS
We are looking for:
Atlas Copco GA 160, GA 250, ZR 250, ZR 315 VSD, ZR 500 VSD.
Kaeser DSD 241, DSD 281, ESD 351, ESD 361, ESD 441, FSD 571.
Supply of Original Atlas Copco spare parts for industrial air compressors...
Supply of Original CompAir spare parts for industrial air compressors...









