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Diaphragm compressor for breathing air in accordance with DIN EN 12021, oil-free, 1.1 kW, 6 bar, 172 l/min, 230 V

The Ekastu diaphragm compressor is an oil-free air compressor designed to provide a reliable supply of breathing air in accordance with DIN EN 12021, as well as for blowing and control air applications. With an effective flow rate of 172 l/min, an operating pressure of 6 bar, a 1.1-kW electric motor, and a 230 V power connection, it is ideally suited for respiratory protection systems, as well as laboratory, industrial, and workshop applications. The oil-free diaphragm technology ensures clean compressed air production without oil carryover and low-maintenance operation. The compressor is delivered fully assembled and ready for use.

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 |  Item No. 166464
Selling price 12.369,00 zł Regular price 14.112,00 zł
incl. VAT / CHF excl. VAT, Shipping costs are calculated at checkout.
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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Leasing & Rent-to-Own

We offer leasing and rent-to-own financing options exclusively to business owners, tradespeople, and the self-employed for selected products with a net merchandise value of €1,000 or more. Below you will find the key differences between these two financing options.

Leasing

In a lease, the product is made available to the lessee for use in exchange for regular lease payments. The lessor is responsible for accounting for the lease. The lease payments can generally be claimed as business expenses for tax purposes. These are gross payments, and value-added tax is charged throughout the entire term. At the end of the agreed-upon basic lease term, it is generally possible to purchase the product.

Hire Purchase

Hire purchase is economically equivalent to installment purchase. The product is capitalized on the hire purchaser’s balance sheet and depreciated in accordance with the official depreciation tables. Upon payment of the final hire purchase installment, ownership of the item is transferred to the hire purchaser. Value-added tax must be paid in full with the first hire purchase installment (transitory item).

Shipping & Delivery

Depending on the size, weight, and nature of our goods, they are shipped either via parcel service or freight carrier. We select the shipping method at our reasonable discretion.

The delivery times listed in the online store 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 the order is placed.

Most 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 estimated times provided. Delivery delays may occur, particularly in the event of material shortages, production delays, supply bottlenecks, force majeure, or other circumstances beyond our control.

Disclaimer:

We assume no liability for delivery delays resulting from circumstances beyond our control. This applies in particular to delays caused by manufacturers, suppliers, shipping companies, or other third parties. Liability for any resulting damages—in particular for indirect damages, consequential damages, or lost profits—is excluded to the extent permitted by law.

Partial deliveries are permitted, provided they are reasonable for the customer. This does not result in additional shipping costs, unless otherwise agreed.

The exact delivery time for an item can be provided on an individual basis upon request, either before or after the order is placed.

Please contact us by phone at +49 (0)2551 5030 or by email at shipping@strahltechnik-express.de.

In the event of significant delivery delays, we will inform the customer immediately. The customer’s mandatory statutory rights remain unaffected by this.

Oil-free diaphragm compressor for clean compressed air and breathing air applications

The Ekastu diaphragm compressor was specifically developed for applications requiring clean, oil-free compressed air. Thanks to its diaphragm technology, the compressor operates completely oil-free and is suitable for supplying breathing air systems in accordance with DIN EN 12021, as well as for numerous blowing and control air applications.

With an effective air delivery rate of 172 l/min, a maximum operating pressure of 6 bar, and a powerful 1.1-kW electric motor, the compressor provides a reliable supply of compressed air for workshops, industrial facilities, laboratories, and service applications.


Your Benefits at a Glance
  • ✅ Oil-free diaphragm compressor
  • ✅ Suitable for breathing air in accordance with DIN EN 12021
  • ✅ 172 l/min effective flow rate
  • ✅ Maximum operating pressure of 6 bar
  • ✅ Powerful 1.1-kW electric motor
  • ✅ Operates at 230 V / 50 Hz
  • ✅ Low-maintenance membrane technology
  • ✅ Compact design
  • ✅ CE marking
  • ✅ Delivered fully ready for use


Technical Data
Feature Value
Compressor Type Oil-free diaphragm compressor
Drive Electric motor
Engine power 1.1 kW
Operating voltage 230 V / 50 Hz
Effective delivery quantity 172 l/min
Max. operating pressure 6 bar
Sound pressure 72 dB(A)
Dimensions (L × W × H) 370 × 340 × 370 mm
Weight 24 kg

Clean compressed air thanks to oil-free diaphragm technology

The membrane technology operates entirely without lubricating oil in the compression chamber. This reliably prevents oil carryover and ensures a clean compressed air supply. The compressor is suitable for applications involving breathing air as well as blow-off and control air, and must be used exclusively for compressing normal atmospheric air.

Note:
The compressor bears the CE mark. The electric motor used is manufactured in accordance with DIN EN 60034-1. Depending on the application, the compressed air produced by the compressor can be further filtered or dried.

Applications
  • 🔧 Breathing-air supply
  • 🔧 Respiratory Protection Systems
  • 🔧 Laboratory and Measurement Technology
  • 🔧 Industrial Compressed Air Supply
  • 🔧 Compressed Air Systems
  • 🔧 Compressed Air Applications
  • 🔧 Workshops and service vehicles

FAQ

Is the compressor oil-free?
Yes. Thanks to membrane technology, the compressor operates completely oil-free.

Can the compressor be used for breathing air?
Yes, the model offered is intended for breathing air in accordance with DIN EN 12021.

What power supply is required?
The compressor operates at 230 V / 50 Hz.

Is the compressor delivered ready for use?
Yes, the Ekastu diaphragm compressor is delivered fully assembled and ready for use.

Payment & Security

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