FRD-series screw compressor, 22 kW drive power, refrigerated dryer, 500-liter compressed air tank, 3/3.6 m³/min flow rate, 8/10 bar max. operating pressure
Powerful all-in-one screw compressor with 22 kW drive power and a flow rate of 3.6 m³/min at 8 bar or 3 m³/min at 10 bar. Equipped with a 500-litre compressed air receiver for stable system pressure, fewer switching cycles and quiet operation. The integrated RDX refrigerated air dryer provides dry compressed air and protects tools and machinery—ideal for workshops, trade businesses and industry.
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Free delivery within Germany on orders over €99
FRD-series screw compressor, 22 kW drive power, refrigerated dryer, 500-liter compressed air tank, 3/3.6 m³/min flow rate, 8/10 bar max. operating pressure - 8 / 3.6 está agotado y se enviará tan pronto como vuelva a estar disponible.
Questions & Help
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?
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 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
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.
FRD-series screw compressor, 22 kW drive power, refrigerated dryer, 500-liter compressed air tank, 3/3.6 m³/min flow rate, 8/10 bar max. operating pressure - 8 / 3.6 está agotado y se enviará tan pronto como vuelva a estar disponible.
Comprag FRD22.. Screw Compressor – 22 kW with 500-Liter Tank & Integrated Refrigerated Dryer
The FRD22.. series is the most powerful version of the compact FRD compressors. With 22 kW of drive power, a 500-liter compressed-air tank, and an integrated refrigerated dryer, it offers a reliable complete solution for industrial and production operations. The built-in refrigerated dryer reliably removes moisture, protects connected lines and equipment, and ensures consistently high compressed-air quality—even during demanding continuous operation.
FRD Series – Screw Compressors on a Receiver with Integrated Refrigerated Dryer
The screw compressors in the FRD series are mounted as a space-saving complete solution on a horizontal compressed-air receiver and also feature an integrated refrigerated dryer. The compressed-air receiver stabilizes the system pressure, prevents pulsations in the lines, and reduces the compressor's switching cycles. This extends the service life of the screw block, electric motor, and drive system while significantly increasing energy efficiency.
The built-in refrigerated dryer removes most of the moisture from the compressed air. This prevents water from forming in the lines, extends the service life of the compressed-air lines, and reliably protects connected tools and systems. Since all components are already connected at the factory, you save installation effort and additional costs.

⚙️ Quality Motors
All F-Series compressors are equipped with high-efficiency quality motors from leading manufacturers. They have reserve capacity, operate outside the overload range, and are additionally protected by a thermal motor protection system.
🌀 Efficient Screw Block
The modern rotor design of the screw block ensures maximum energy efficiency. A thin oil film separates the rotor elements without contact, reducing friction and ensuring an exceptionally long service life.
💧 Clean Compressed Air
The oil is reliably removed through centrifugal and gravity separation, as well as high-quality air-oil separators. The residual oil content at the outlet is less than 3 mg/m³, ensuring particularly pure compressed-air quality.
✅ Highlights
- Screw compressor with 22 kW drive power
- Two variants: 8 or 10 bar, each with a 500-litre tank
- Integrated refrigerated dryer for dry compressed air
- t-Log controller with comprehensive operating monitoring
- Robust, installation-ready complete solution
📌 Technical data
📏 Dimensions and weight

| Variant | Width (L) | Depth (D) | Height (H) | Weight |
|---|---|---|---|---|
| FRD22..-500 | 1900 mm | 800 mm | 1860 mm | 655 kg |
📦 Scope of delivery
- Comprag FRD22.. screw compressor (22 kW)
- Mounted on a 500-litre compressed-air tank
- Integrated refrigerated dryer
- t-Log controller
- Sound-insulated enclosure
- Operating manual & service booklet
🌍 Benefits at a glance
- Two variants: 8 or 10 bar with a 500 l tank
- All-in-one solution with integrated refrigerated dryer
- High output for continuous operation
- Ready for installation, robust and easy to service
- Ideal for industry and larger craft businesses
🔧 Typical applications
The FRD22.. is designed for continuous industrial operation and is intended for production facilities, workshops and shift operations with high compressed-air demand. Typical applications include extensive manufacturing processes, paint-spraying systems, sandblasting systems and pneumatic controls.
❓ FAQ – Frequently asked questions
-
What variants are available?
FRD2208-500 and FRD2210-500. -
What is the oil capacity?
All variants have an oil capacity of 8 litres. -
What are the benefits of the integrated refrigerated dryer?
It removes moisture from the compressed air, prevents condensation and protects connected equipment. -
Who is the FRD22.. suitable for?
For industrial and production operations that continuously require large quantities of dry compressed air.
Payment & Security
Payment methods
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