11% de réduction

FV-series variable-speed screw compressor, 45 kW drive power, 6.5/7.5 m³/min flow rate, 5-8 or 5-10 bar max. operating pressure

The Comprag FV45 delivers 45 kW of drive power and a flow rate of up to 7.5 m³/min. Variable-speed control generates only the compressed air actually required, thereby reducing energy consumption and operating costs. Available for pressure ranges of 5–8 or 5–10 bar.

Truck delivery icon Tax-free EU delivery after VAT ID verification at checkout
Germany flag icon Free delivery within Germany on orders over €99
 |  SKU : 11410804
Prix soldé €10.118,64 Prix habituel €11.369,26
Taxes incluses Frais de livraison calculés lors du paiement.
Operating pressure (bar)
Volumetric flow rate (m³/min)
Delivery time: approx. 4–6 business days

Questions et aide

Affichez des informations générales sur le produit ou des informations spécifiques sur le produit à l'aide de métachamps.

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 FV45 screw compressor – 45 kW, variable-speed (frequency converter)

The FV45.. models are equipped with a frequency converter that automatically adjusts the compressor speed to the current demand. This enables particularly energy-efficient operation, maintains constant operating pressure, and reduces idle times. With energy costs up to 25% lower, v-Log control, and a durable screw block, the FV45.. offers a reliable solution for industrial companies with medium to high compressed air demand.

Comprag FV Series – Variable-speed screw compressors

The FV-series compressors are equipped with a modern frequency converter that continuously adjusts the compressor’s output to the current compressed air demand. This ensures a reliable supply of the required compressed air volume at all times at constant operating pressure while consuming only as much energy as is actually needed. This intelligent operation enables maximum energy savings and makes the FV series the ideal choice for companies with fluctuating compressed air demand.

⚙️ Quality motors

All F-series compressors are equipped with high-efficiency 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 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 gravitational 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
  • Variable-speed screw compressor with variable frequency drive
  • 45 kW drive power for demanding applications
  • Up to 25% energy savings through demand-controlled operation
  • Constant line pressure and very low starting currents
  • v-Log control with plain-text display and group control
  • Clean compressed air thanks to high-quality oil/air separation

📌 Technical data
Feature FV4508 FV4510
Drive power 45 kW
Operating pressure 5–8 bar 5–10 bar
Flow rate* 7.50 m³/min 6.50 m³/min
Sound level** 75 dB(A)
Connection G 1 1/2″
Rated voltage 3-phase, 380–420 V, 50 Hz
Oil capacity 20 l

* according to ISO 1217 · ** according to ISO 3744


📏 Dimensions and weight

Model Width (L) Depth (D) Height (H) Weight
FV45.. 1650 mm 1250 mm 1720 mm 1015 kg

🔁 Compressor flow diagram

Oil
Air/oil mixture
Air
1 Screw airend
2 Electric motor
3 Air inlet valve
4 Air filter
5 Air/oil separator tank
6 Oil filter
7 Air/oil separator
8 Heat exchanger
9 Belt drive
10 Fan
11 Minimum pressure valve
12 Thermostatic valve

📦 Scope of delivery
  • FV45.. screw compressor (45 kW) with variable frequency drive
  • v-Log control
  • Sound-insulated enclosure, belt-driven compressor unit
  • Air/oil separator, oil filter and air filter
  • Heat exchanger and fan unit
  • Operating and user manual

🌍 Benefits at a glance
  • Up to 25% energy savings through frequency control
  • Constant line pressure – without idle times
  • Low starting currents – protects the power grid and components
  • Durable screw airend with modern rotor design
  • Clean compressed air with a residual oil content of < 3 mg/m³

🔧 Typical applications

The FV45.. series is ideal for medium-sized to large industrial companies with high compressed-air requirements. Typical applications include production lines, metalworking, paint shops, assembly plants, and centralized compressed-air systems with varying consumption.


❓ FAQ – Frequently Asked Questions
  • What variants are available?
    FV4508 (5–8 bar, 7.50 m³/min) and FV4510 (5–10 bar, 6.50 m³/min).
  • What is the oil capacity?
    Approx. 20 liters.
  • How loud is the compressor?
    Approximately 75 dB(A).
  • What power supply is required?
    3-phase, 380–420 V, 50 Hz.

Paiement et sécurité

Modes de paiement

  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • EPS
  • Google Pay
  • iDEAL Wero
  • Klarna
  • Maestro
  • Mastercard
  • MobilePay
  • PayPal
  • Shop Pay
  • Twint
  • Union Pay
  • USDC
  • Visa

Vos informations de paiement sont traitées de manière sécurisée. Nous ne stockons pas les détails de votre carte de crédit et n'avons pas accès aux informations de votre carte de crédit.

In addition, mollie offers you many other payment methods at checkout!