Comprag Screw Compressor FV Series, Speed Controlled, 55 kW Drive Power, 7.9/9 m³/min Flow Rate, 5-8 or 5-10 bar Max. Operating Pressure
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Comprag Screw Compressor FV Series, Speed Controlled, 55 kW Drive Power, 7.9/9 m³/min Flow Rate, 5-8 or 5-10 bar Max. Operating Pressure - 5-8 / 9.0 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 Screw Compressor FV Series, Speed Controlled, 55 kW Drive Power, 7.9/9 m³/min Flow Rate, 5-8 or 5-10 bar Max. Operating Pressure - 5-8 / 9.0 is backordered and will ship as soon as it is back in stock.
Comprag FV55 Screw Compressor – 55 kW, speed-controlled (frequency converter)
The FV55.. models are powerful, speed-controlled screw compressors with a frequency converter. They adjust their speed precisely to the current air demand, thereby avoiding idle times and reducing energy costs by up to 25%. Thanks to v-Log control, the FV55.. offers full transparency over all operating parameters, group control, and easy maintenance planning. With a delivery rate of up to 9 m³/min, it is the right choice for businesses with high compressed air needs.
Comprag FV Series – Speed-Controlled Screw Compressors
The compressors in the FV series are equipped with a modern frequency converter that continuously adjusts the compressor's performance to the current compressed air demand. This ensures reliable operation at all times with the required amount of compressed air at constant working pressure – and only as much energy is consumed as is actually needed. This intelligent functionality allows for maximum energy savings and makes the FV series the ideal choice for companies with varying compressed air needs.

⚙️ Quality Motors
All compressors in the F series are equipped with highly efficient quality motors from leading manufacturers. They have energy reserves, do not operate in overload conditions, and are additionally protected by thermal motor protection.
🌀 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 providing an exceptionally long service life.
💧 Clean Compressed Air
Through centrifugal and gravitational separation as well as high-quality air-oil separators, the oil is reliably removed. The residual oil content at the outlet is less than 3 mg/m³ – for particularly pure compressed air quality.
✅ Highlights
- Speed-controlled screw compressor with frequency converter
- 55 kW drive power – high delivery performance for continuous operation
- Up to 25% energy savings through demand-controlled performance
- v-Log control with clear text display, group control, and maintenance instructions
- Very low starting currents – protects network and components
- Residual oil content < 3 mg/m³ – clean compressed air
📌 Technical data
* according to ISO 1217 · ** according to ISO 3744
📏 Dimensions and weight

🔁 Compressor flow diagram

📦 Scope of delivery
- FV55.. screw compressor (55 kW) with frequency converter
- v-Log control
- Soundproofed hood, belt-driven compressor unit
- Air/oil separator, oil filter, and air filter
- Heat exchanger and fan unit
- Operating and instruction manual
🌍 Advantages at a glance
- Up to 25% energy savings through demand-controlled operation
- Constant network pressure without load changes
- Very low starting currents due to frequency converter
- Robust screw block with high efficiency
- Clean compressed air, residual oil content < 3 mg/m³
🔧 Typical application area
The FV55.. series is suitable for larger industrial operations with consistently high and varying air demand. Typical applications include production lines, metalworking companies, surface treatment, painting lines, and central compressed air supplies.
❓ FAQ – Frequently Asked Questions
-
What variants are available?
FV5508 (5–8 bar, 9 m³/min) and FV5510 (5–10 bar, 7.90 m³/min). -
What is the oil capacity?
Approx. 20 liters. -
How loud is the compressor?
About 75 dB(A). -
What power supply is required?
3-Phase, 380–420 V, 50 Hz.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card data and do not have access to your credit card information.
Additionally, we offer you many other payment methods at the Checkout! through mollie.

