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FV-series variable-speed screw compressor, 30 kW drive power, 4.6/5.1 m³/min flow rate, 5-8 or 5-10 bar max. operating pressure

The Comprag FV30 is a variable-speed screw compressor with a 30 kW drive motor for demand-based industrial compressed air generation. Depending on the configuration, it delivers up to 5.1 m³/min at a pressure range of 5–8 or 5–10 bar. Variable-speed operation reduces idling losses and supports energy-efficient operation under fluctuating air demand.

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 |  Item no. 11410704
Sale price 55.524,00 kr Regular price 62.387,00 kr
incl. VAT / CHF excl. VAT, Shipping is calculated at checkout.
Operating pressure (bar)
Volumetric flow rate (m³/min)
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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Send us an email! shop@strahltechnik-express.de

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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 FV30 screw compressor – 30 kW, variable-speed (frequency converter)

The FV30.. models operate at variable speed via a frequency converter. This automatically adjusts the compressor's output to the current compressed air demand. This keeps the line pressure constant, minimizes idle time, and reduces energy costs by up to 25%. The v-Log controller monitors all operating parameters and enables group control via MODBUS.

Comprag FV series – Variable-speed screw compressors

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 amount of compressed air at all times and maintains a constant working pressure—while consuming only as much energy as is actually needed. This intelligent operating principle enables maximum energy savings and makes the FV series the ideal choice for companies with varying 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, 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, ensuring particularly pure compressed air quality.


✅ Highlights
  • Variable-speed screw compressor with frequency converter
  • Up to 25% energy savings through demand-based operation
  • Constant line pressure without load changes or idling
  • v-Log controller with plain-text display and group control
  • High-quality air/oil separation with a residual oil content of < 3 mg/m³

📌 Technical data
Feature FV3008 FV3010
Drive power 30 kW
Operating pressure 5–8 bar 5–10 bar
Flow rate* 5.10 m³/min 4.60 m³/min
Sound level** 72 dB(A)
Connection G 1 1/4″
Rated voltage 3-phase, 380–420 V, 50 Hz
Oil capacity 15 l

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


📏 Dimensions and weight

Model Width (L) Depth (D) Height (H) Weight
FV30.. 1400 mm 1000 mm 1500 mm 725 kg

🔁 Compressor flow diagram

Oil
Air/oil mixture
Air
1 Screw block
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
  • FV30.. screw compressor (30 kW) with frequency converter
  • v-Log controller
  • Sound-insulated enclosure, belt-driven compressor unit
  • Air/oil separator, oil filter and air filter
  • Heat exchanger and fan unit
  • Operating and maintenance manual

🌍 Advantages at a glance
  • Energy-efficient: up to 25% electricity savings
  • Constant line pressure without load changes
  • Very low starting currents thanks to the frequency converter
  • Clean compressed air with a residual oil content of < 3 mg/m³
  • Service-friendly design with good accessibility

🔧 Typical applications

The FV30.. series is suitable for businesses with fluctuating compressed-air demand, e.g. workshops, production lines, metalworking and woodworking operations, painting processes or assembly areas—anywhere efficient and regulated compressed air is required.


❓ FAQ – Frequently asked questions
  • What does speed-controlled mean?
    The compressor automatically adjusts its speed to demand via a frequency converter.
  • How high are the energy savings?
    Up to 25% compared with non-regulated models.
  • What variants are available?
    FV3008 (5–8 bar, 5.10 m³/min) and FV3010 (5–10 bar, 4.60 m³/min).
  • What power supply is required?
    3-phase, 380–420 V, 50 Hz.
  • What is the oil capacity?
    Approx. 15 liters.
  • How loud is the system?
    Approximately 72 dB(A).

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