Comprag Compressed Air Filter DFF-A, Oil Mist Separation, with Filter Element, Max. 16 bar Operating Pressure, Flow Rate from 1.2 to 36.0 m³/min
The Comprag DFF-A activated carbon filters are highly efficient compressed air filters for the final stage of compressed air treatment. They remove oil vapors, odors, and organic vapors almost completely and produce technically oil-free compressed air with < 0.005 mg/m³ residual oil content. With an operating pressure of up to 16 bar and flow rates from 1.2 to 36.0 m³/min, they are ideal for food, pharmaceutical, electronics, and surface technology. Compatible with DFF-P, DFF-M, and DFF-S pre-filters and particularly maintenance-friendly due to the replaceable filter element.
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Comprag Compressed Air Filter DFF-A, Oil Mist Separation, with Filter Element, Max. 16 bar Operating Pressure, Flow Rate from 1.2 to 36.0 m³/min - 1.2 is backordered and will ship as soon as it is back in stock.
Questions & Help
Questions & Help
Do you have questions about one of our products or would you like professional advice on selecting the solution suitable for your application area?
No problem, give us a call! Tel. +49 (0) 2551 5030
Send us an email! shop@strahltechnik-express.de
Use our online chat or the contact form
Leasing & Hire Purchase
Leasing & Hire Purchase
We offer exclusively for entrepreneurs, traders, and self-employed individuals financing options leasing and hire purchase for selected products starting from a net goods value of €1,000. Below you will find the essential differences between both financing forms.
Leasing
In leasing, the product is made available to the lessee for use against payment of regular leasing installments. The accounting is done by the lessor. The leasing installments can usually be claimed as business expenses for tax purposes. These are gross installments, and value-added tax is incurred throughout the entire term. After the agreed basic rental period, acquisition of the product by purchase is generally possible.
Hire Purchase
Hire purchase is economically equivalent to a installment purchase. The product is activated in the balance sheet of the hire purchaser and depreciated according to the official depreciation tables. Upon payment of the last hire purchase installment, ownership of the object transfers to the hire purchaser. The value-added tax must be paid in full with the first hire purchase installment (pass-through item).
Shipping & Delivery
Shipping & Delivery
The shipping of our goods depends on size, weight, and nature, either via parcel service or via freight forwarding. The choice of shipping method is made by us at our discretion.
The delivery times indicated in the online shop are non-binding estimates, unless a binding delivery date has been expressly confirmed in writing. They are based on the information available from our manufacturers, suppliers, and logistics partners at the time of the order.
A large part of the products offered is shipped directly from the manufacturer or from external central warehouses (direct shipping). As a result, delivery times may differ from the specified benchmarks. In particular, material shortages, production delays, delivery bottlenecks, force majeure, or other circumstances beyond our control may lead to delivery delays.
Disclaimer:
We accept no liability for delivery delays caused by circumstances that are outside our control. This particularly applies to delays caused by manufacturers, suppliers, transport companies, or other third parties. Liability for any resulting damages, especially for indirect damages, consequential damages, or lost profits, is excluded to the extent permitted by law.
Partial deliveries are permissible as long as they are reasonable for the customer. No additional shipping costs will be incurred unless otherwise agreed.
The exact delivery time of an item can be communicated individually upon request before or after the order.
Please contact us by phone at +49 (0)2551 5030 or by email at shipping@strahltechnik-express.de.
If there are significant delivery delays, we will inform the customer immediately. Mandatory legal rights of the customer remain unaffected.
Comprag Compressed Air Filter DFF-A, Oil Mist Separation, with Filter Element, Max. 16 bar Operating Pressure, Flow Rate from 1.2 to 36.0 m³/min - 1.2 is backordered and will ship as soon as it is back in stock.
Comprag DFF-A – Activated carbon filter for oil-free, odor-neutral compressed air
The Comprag DFF-A filters are highly efficient activated carbon filters for the final stage of compressed air treatment. They adsorb oil vapors, odors, and organic vapors almost completely, producing technically oil-free compressed air with a residual oil content below 0.005 mg/m³. Thus, they meet the highest requirements in sensitive applications such as the food and pharmaceutical industry, electronics manufacturing, or surface technology.
✅ Highlights
- Activated carbon adsorption for oil-free compressed air (< 0.005 mg/m³)
- Ideal as the final filter stage before sensitive applications
- Compatible with DFF-P, DFF-M, and DFF-S pre-filters
- Maintenance-friendly due to easily replaceable filter element
- Compact, robust design – also for industrial operation
- Maximum operating pressure up to 16 bar
🔧 Technical Data
| Model | 012-A | 016-A | 025-A | 036-A | 047-A | 060-A | 072-A | 085-A | 125-A | 152-A Twin | 187-A Twin | 230-A Twin | 280-A Twin | 360-A Twin |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Filtration degree | A | |||||||||||||
| Filtration type | Oil mist separation | |||||||||||||
| Remaining particle size* | – | |||||||||||||
| Max. remaining oil content at 20 °C (total oil)* | < 0.005 mg/m³ | |||||||||||||
| Max. operating temperature | 45 °C | |||||||||||||
| Pressure drop at nominal volume flow – new filter element | 60 mbar | |||||||||||||
| Pressure drop at nominal volume flow – element change | ROCI | |||||||||||||
| Element change | every 6 months | |||||||||||||
| Connection | G 3/8" | G 1/2" | G 1/2" | G 3/4" | G 1" | G 1" | G 1¼" | G 1½" | G 1½" | G 3" | G 3" | G 3" | G 3" | G 3" |
| Volume flow at 7 bar (m³/min) | 1,2 | 1,6 | 2,5 | 3,6 | 4,7 | 6,0 | 7,2 | 8,5 | 12,5 | 15,2 | 18,7 | 23,0 | 28,0 | 36,0 |
📐 Dimensions & Weight
| Model | Screw connection | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| DFF-012 | G 3/8" | 88 | 88 | 187 | 80 | 35 | 0,9 |
| DFF-016 | G 1/2" | 88 | 88 | 256 | 80 | 35 | 1,0 |
| DFF-025 | G 1/2" | 106 | 106 | 278 | 100 | 35 | 1,5 |
| DFF-036 | G 3/4" | 106 | 106 | 278 | 100 | 65 | 1,5 |
| DFF-047 | G 1" | 125 | 125 | 252 | 120 | 65 | 2,3 |
| DFF-060 | G 1" | 125 | 125 | 352 | 140 | 65 | 2,6 |
| DFF-072 | G 1¼" | 125 | 125 | 352 | 140 | 65 | 2,6 |
| DFF-085 | G 1½" | 125 | 125 | 450 | 160 | 65 | 3,4 |
| DFF-125 | G 1½" | 160 | 160 | 450 | 160 | 65 | 3,4 |
| DFF-152 Twin | G 3" | 330 | 530 | 435 | 140 | 115 | 10,5 |
| DFF-187 Twin | G 3" | 330 | 530 | 435 | 140 | 115 | 11,0 |
| DFF-230 Twin | G 3" | 330 | 530 | 435 | 140 | 115 | 11,6 |
| DFF-280 Twin | G 3" | 330 | 530 | 570 | 160 | 115 | 12,4 |
| DFF-360 Twin | G 3" | 330 | 530 | 570 | 160 | 115 | 13,5 |
📐 Adjustment of the flow rate – DFF compressed air filter
This calculator is for Adjustment of the flow rate of DFF compressed air filters to different operating pressures.
The specified nominal flow rates refer to a with an operating pressure of 7 bar. For other pressures, the flow rate will be adjusted Correction factor adjusted.
Formula: Qactual = Q7 bar × Fp
❓ FAQ – Frequently Asked Questions
-
What does the DFF-A filter?
Activated carbon removes oil vapors, odors, and organic vapors – ideal for post-cleaning behind adsorption dryers. -
How long does the filter element last?
About 1,000 operating hours or a maximum of 6 months – depending on the load. -
Is the filter supplied with an element?
Yes, all DFF-A models are ready to connect with built-in filter element. -
Is pre-filtration necessary?
Yes – always use in combination with DFF-S (coalescing filter) to prevent clogging of the activated carbon. -
Can I combine multiple DFF filter stages?
Yes – the DFF series is modular: e.g., DFF-P → DFF-M → DFF-S → DFF-A.
Payment & Security
Payment methods
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