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DFS compressed-air cyclone condensate separator, max. 16 bar operating pressure, flow rate from 1.2 to 36.0 m³/min

The Comprag DFS cyclone condensate separators separate liquid condensate from the compressed air line with over 99% efficiency. The centrifugal principle ensures reliable operation even with fluctuating flow rates, while low pressure loss and the maintenance-free float drain provide high operational safety. Ideal for industrial compressed air systems, they can be combined modularly with DFF filters, for flow rates up to 36.0 m³/min and pressures up to 16 bar.

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| SKU: 13200201

€106,97 €120,19

Imposto incluído Os custos de envio são calculados aquando da finalização da compra.

Delivery time: approx. 4–6 business days

Questions & Help

Do you have questions about one of our products or would you like expert advice on selecting the right solution for your application?

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Leasing & Hire Purchase

We offer the financing options leasing and hire purchase exclusively to businesses, commercial operators and self-employed persons for selected products with a net order value of €1,000 or more. Below you will find the key differences between the two forms of financing.

Leasing

With leasing, the product is made available to the lessee for use in return for regular lease payments. The asset is recognized on the lessor’s balance sheet. Lease payments can generally be claimed as operating expenses for tax purposes. These are gross payments, and VAT is charged throughout the entire term. Once the agreed minimum lease term has expired, purchasing the product is generally possible.

Hire purchase

In economic terms, hire purchase is equivalent to an installment purchase. The product is capitalized on the hire purchaser’s balance sheet and depreciated in accordance with the official depreciation tables. Ownership of the asset transfers to the hire purchaser upon payment of the final hire-purchase installment. VAT must be paid in full with the first hire-purchase installment (a pass-through item).

Shipping & Delivery

We ship our goods either via parcel service or via a freight forwarding company, depending on their size, weight and characteristics. We select the shipping method at our reasonable discretion.

The delivery times stated in the online shop are non-binding estimates, unless a binding delivery date has been expressly agreed in writing. They are based on the information available from our manufacturers, suppliers and logistics partners at the time the order is placed.

A large proportion of the products offered are shipped directly from the manufacturer or from external central warehouses (direct shipment). As a result, delivery times may differ from the stated guidelines. In particular, material shortages, production delays, supply bottlenecks, force majeure or other circumstances for which we are not responsible may result in delivery delays.

Disclaimer:

We accept no liability for delivery delays resulting from circumstances beyond our control. This applies in particular to delays caused by manufacturers, upstream suppliers, transport companies or other third parties. Liability for any resulting damages, in particular indirect damages, consequential damages or loss of profit, is excluded to the extent permitted by law.

Partial deliveries are permitted insofar as they are reasonable for the customer. They will not result in additional shipping costs unless otherwise agreed.

The exact delivery time for an item can be provided individually on request, either before or after placing the order.

Please contact us by telephone at +49 (0)2551 5030 or by email at shipping@strahltechnik-express.de.

If significant delivery delays occur, we will inform the customer without undue delay. Mandatory statutory rights of the customer remain unaffected.

Comprag DFS – cyclone condensate separators for effective compressed air purification

The Comprag DFS series cyclone separators are high-quality components for separating liquid condensate directly from the compressed air line. Their innovative centrifugal design achieves a separation efficiency of over 99% – even with variable flow rates between 20% and 120% of the rated capacity. Thanks to their robust construction, maintenance-free operation and low pressure drop, the DFS models are ideal for industrial compressed air systems of all sizes.

✅ Highlights

Constant separation performance with fluctuating flow rates
Over 99 % separation efficiency for liquid condensate
Reliable, maintenance-free float drain valve
Modular design – can be combined with DFF filters
High-quality aluminium housing with powder coating
Minimal pressure drop (approx. 55 mbar at nominal flow rate)

🔧 Technical data (model-dependent)

Operating principle: centrifugal separation
Separation efficiency: > 99 % (for liquid condensate)
Max. operating pressure: 16 bar
Operating temperature: +2 °C to +65 °C
Pressure drop: approx. 55 mbar
Threaded connection and flow rate at 7 bar:
- DFS-012 (G 3/8"): 1.2 m³/min
- DFS-016 (G 1/2"): 1.6 m³/min
- DFS-025 (G 1/2"): 2.5 m³/min
- DFS-036 (G 3/4"): 3.6 m³/min
- DFS-047 (G 1"): 4.7 m³/min
- DFS-072 (G 1¼"): 7.2 m³/min
- DFS-125 (G 1½"): 12.5 m³/min
- DFS-230 Twin (G 3"): 23.0 m³/min
- DFS-360 Twin (G 3"): 36.0 m³/min
Dimensions (ØxH) & weight:
- DFS-012: 88 x 187 mm – 0.7 kg
- DFS-016: 88 x 256 mm – 0.8 kg
- DFS-025 / DFS-036: 106 x 278 mm – 1.3 kg
- DFS-047: 125 x 252 mm – 2.1 kg
- DFS-072: 125 x 252 mm – 2.4 kg
- DFS-125: 160 x 450 mm – 3.4 kg
- DFS-230 Twin (W×D×H): 530 × 330 × 395 mm – 11.6 kg
- DFS-360 Twin (W×D×H): 530 × 330 × 530 mm – 13.5 kg

📐 Flow rate adjustment

Here we offer you a practical calculator for Adjusting the flow rate of the DFS cyclone condensate separators different operating pressures.

The flow rates specified in the technical data refer to operating pressure of 7 bar. To determine the actual flow rate at different operating pressures, multiply by the To determine the nominal flow rate (at 7 bar) with the corresponding Correction factor.

Formula: Q_actual = Q_7 bar × F_p

Nominal flow rate at 7 bar

Operating pressure (2–16 bar)

Result:

—

Please take this adjustment into account when selecting the model.

⚙️ Features

Maintenance-free internal float drain valve
Aluminum cyclone separator element, no spare parts
WIN water indicator (optional)
Wall mounting kits & inline installation kits (optional)
Modular design for easy combination with DFF filters

🏭 Typical applications

Compressed air systems with high condensate formation
Pre-filter stage for compressed air filters or refrigerated dryers
Compressors with variable speed control
Industry, workshops, sandblasting technology, automation

❓ FAQ – Frequently asked questions about the DFS series

1. What is the difference compared with a standard filter?
Cyclone separators remove only liquid condensate – no dust or oil particles. A compressed air filter is added for complete treatment.
2. How does condensate drainage work?
Via an integrated mechanical float drain valve – maintenance-free and requires no electrical connection.
3. Can I combine the DFS with a refrigerated dryer?
Yes – ideal as a pre-filter stage upstream of dryers to reduce the load and increase efficiency.
4. What does the twin version mean?
Models such as DFS-230 and DFS-360 consist of two separators with a larger housing for higher flow rates.
5. Are mounting accessories available?
Yes – wall mounting kits, adapters, and inline installation kits are available.

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