FRD-Series screw compressor, 7.5 kW drive power, refrigerated dryer, 270/500-liter compressed-air tank, 0.9/1.1 m³/min flow rate, 8/10 bar max. operating pressure
Powerful all-in-one rotary screw compressor with a 7.5 kW drive power and a flow rate of 1.1 m³/min at 8 bar or 0.9 m³/min at 10 bar. Equipped with a 270- or 500-litre compressed-air receiver for stable system pressure, reduced switching cycles, and quiet operation. The integrated RDX refrigerated dryer ensures dry compressed air and protects tools and machinery—ideal for workshops, trades, and industry.
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Free delivery within Germany for orders over €99
FRD-Series screw compressor, 7.5 kW drive power, refrigerated dryer, 270/500-liter compressed-air tank, 0.9/1.1 m³/min flow rate, 8/10 bar max. operating pressure - 270 / 8 / 1.1 is in stock and will be shipped as soon as it becomes available again
Questions & Help
Questions & Help
Do you have questions about one of our products or would you like expert advice on choosing 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 for selected products exclusively to entrepreneurs, businesses, and self-employed individuals, starting from a net purchase value of €1,000. Below you will find the key differences between the two forms of financing.
Leasing
Under a lease, the product is made available to the lessee for use in return for regular lease payments. The product is recognized on the lessor’s balance sheet. As a rule, lease payments can be claimed as business expenses for tax purposes. These are gross payments, and VAT is charged throughout the entire term. Once the agreed basic lease term has expired, the product can generally be purchased.
Hire purchase
In economic terms, hire purchase is equivalent to an installment purchase. The product is recognized as an asset on the hire purchaser’s balance sheet and depreciated in accordance with the official AfA depreciation tables. Upon payment of the final hire-purchase installment, ownership of the asset transfers to the hire purchaser. 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 by parcel service or by freight forwarder, depending on their size, weight, and nature. 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 expressly been 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 shipping). As a result, delivery times may differ from the stated estimates. Delivery delays may occur particularly in cases of material shortages, production delays, supply bottlenecks, force majeure, or other circumstances for which we are not responsible.
Disclaimer of liability:
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, particularly 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 any additional shipping costs unless otherwise agreed.
The exact delivery time for an item can be provided individually on request, either before or after the order is placed.
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. The customer’s mandatory statutory rights remain unaffected.
FRD-Series screw compressor, 7.5 kW drive power, refrigerated dryer, 270/500-liter compressed-air tank, 0.9/1.1 m³/min flow rate, 8/10 bar max. operating pressure - 270 / 8 / 1.1 is in stock and will be shipped as soon as it becomes available again
Comprag FRD07.. Screw Compressor – 7.5 kW with 270- or 500-Liter Tank & Integrated Refrigerated Dryer
The FRD07.. series combines a 7.5 kW screw compressor with an integrated refrigerated dryer and is built on a 270- or 500-liter compressed-air tank. This all-in-one solution reliably supplies dry, clean compressed air and is suitable for workshops, trade businesses, and small to medium-sized industrial applications. Thanks to the factory-integrated refrigerated dryer, moisture and condensate are effectively removed, protecting lines and equipment and increasing operational reliability.
FRD Series – Screw Compressors on a Tank with Integrated Refrigerated Dryer
The FRD series screw compressors are mounted as a space-saving complete solution on a horizontal compressed-air tank and also feature an integrated refrigerated dryer. The compressed-air tank stabilizes the system pressure, prevents pulsations in the lines, and reduces the compressor’s switching cycles. This increases the service life of the screw element, electric motor, and drive system while significantly improving 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 on installation work and additional costs.

⚙️ High-Quality Motors
All F-Series compressors are equipped with high-efficiency, high-quality motors from leading manufacturers. They have energy reserves, do not operate in the overload range, and are additionally protected by thermal motor protection.
🌀 Efficient Screw Element
The modern rotor design of the screw element ensures maximum energy efficiency. A thin oil film separates the rotor elements without contact, reduces friction, and ensures 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, providing particularly pure compressed-air quality.
✅ Highlights
- Screw compressor with 7.5 kW drive power
- Four variants: 8 or 10 bar, each with a 270- or 500-liter tank
- Integrated refrigerated dryer for dry compressed air
- t-Log controller with automated monitoring
- Space-saving, service-friendly design
📌 Technical data
| Feature | FRD0708-270 | FRD0708-500 | FRD0710-270 | FRD0710-500 |
|---|---|---|---|---|
| Drive power | 7.5 kW | |||
| Operating pressure | 8 bar | 10 bar | ||
| Flow rate | 1.10 m³/min | 0.90 m³/min | ||
| Tank size | 270 l | 500 l | 270 l | 500 l |
| Oil capacity | 5 l | |||
| Rated voltage | 3-phase, 380–420 V, 50 Hz | |||
| Noise level | 65 dB(A) | |||
| Connection | G ½″ | |||
📏 Dimensions and weight

| Variant | Width (L) | Depth (D) | Height (H) | Weight |
|---|---|---|---|---|
| FRD07..-270 | 1370 mm | 700 mm | 1500 mm | 440 kg |
| FRD07..-500 | 1900 mm | 800 mm | 1650 mm | 482 kg |
📦 Scope of delivery
- Comprag FRD07.. screw compressor (7.5 kW)
- Mounted on a 270- or 500-liter compressed-air tank
- Integrated refrigerated dryer
- t-Log controller
- Sound-insulated hood
- Operating manual & service booklet
🌍 Benefits at a glance
- Compact all-in-one solution with refrigerated dryer
- Four variants: 8 or 10 bar with a 270 l or 500 l tank
- Reliable compressed-air drying for greater operational safety
- Space-saving, ready for installation, and easy to service
- Ideal for workshops, painting businesses, and trades companies
🔧 Typical applications
The FRD07.. is the ideal solution for workshops, trades businesses, and smaller manufacturing companies that need dry compressed air. Typical applications include painting work, assembly stations with multiple tools, or smaller blasting applications.
❓ FAQ – Frequently asked questions
-
What variants are available?
FRD0708-270, FRD0708-500, FRD0710-270, and FRD0710-500. -
What is the oil capacity?
All variants have an oil capacity of 5 liters. -
What are the advantages of the integrated refrigerated dryer?
It reliably removes moisture from the compressed air and protects tools and equipment from damage. -
Who is the FRD07.. suitable for?
For workshops and businesses that need a compact compressed-air solution with integrated drying.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details and do not have access to your credit card information.
In addition, we offer you many other payment methods via mollie at checkout!

