In-line assembly kit for DFF compressed-air filters and DFS cyclone condensate separators

The Comprag series connection kit is designed for the safe, space-saving connection of DFF compressed air filters in series and for combining DFS cyclone separators with downstream DFF filter housings. The connection kit contains all the components required for a tight, stable and professional installation without additional fittings. Ideal for modular compressed air systems with staged compressed air treatment, and can also be integrated into existing systems at a later stage.

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 |  Item no. 14200184
Regular price €10,71
incl. VAT / CHF excl. VAT, Shipping is calculated at checkout.
Variants
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 Inline Mounting Kit – For Combining Multiple DFF or DFS Filter Housings

Comprag inline mounting kits allow two or more DFF series compressed air filters or DFS series cyclone condensate separators to be safely and professionally installed in series. The connection kits include all necessary components to ensure a stable, leak-tight installation without additional fittings – ideal for modular compressed air systems with multiple filter stages.


✅ Highlights
  • For combining multiple DFF or DFS housings in a single line
  • Integrated connection components – leak-tight, stable, and durable
  • Easy installation without additional fittings
  • Quick assembly – also for retrofitting existing systems
  • Perfect for modular filter stages (e.g., DFF-P → M → S → A)

🔧 Variants
  • Inline mounting kit 012–016: For DFF/DFS-012 and -016 filter housings
  • Inline mounting kit 025–036: For DFF/DFS-025 and -036 filter housings
  • Inline mounting kit 047–125: For DFF/DFS-047 to -125 filter housings

📦 Scope of delivery
  • 1x connection unit (size depending on the variant)
  • Sealing elements and screw connection preassembled
  • Installation instructions

❓ FAQ – Frequently asked questions
  • What do I need an inline mounting kit for?
    To operate multiple filters or separators directly next to one another – e.g., for prefiltration, microfiltration, and activated carbon separation in series.
  • Can I combine DFF and DFS filters?
    Yes – provided the same housing diameter is used (e.g., DFF-025 + DFS-025), the combination is possible with an inline mounting kit.
  • Do I need any additional accessories?
    No – the kit contains everything required to connect two housings.
  • Can the kit also be installed retroactively?
    Yes – existing individual installations can easily be expanded into inline systems.

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