# Air maintenance unit Aerotec FX 4100 1/2" 12.5 mm — filter-regulator-lubricator assembly

**URL:** https://aio.lv/en/product--aerotec-2010216--1449053
**Data updated:** 2026-01-13 15:38 (EET)
**Category:** Air Compressors
**Manufacturer:** Aerotec
**Manufacturer code:** 2010216
**EAN:** 8011275031639
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 145.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 120.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aerotec-2010216--1449053

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Aerotec Air Maintenance Unit FX 4100 is a combined filter-regulator-lubricator assembly with 1/2" (12.5 mm) connections. Designed to condition compressed air by filtering particles and moisture, regulating pressure, and adding controlled lubrication for pneumatic tools and equipment. Suitable for workshops and industrial lines where stable, clean and oiled air improves tool life and performance.

## Long description

The Aerotec FX 4100 air maintenance unit is a three-in-one filter-regulator-lubricator assembly with 1/2" (12.5 mm) connections, designed to prepare compressed air for pneumatic tools and equipment. It filters out solid particles and water, provides stable pressure control and introduces a controlled amount of lubricant into the air stream. The unit is intended for installation near point-of-use in workshops, service bays and production lines where consistent air quality and pressure improve tool performance and service life.
Advantages
The FX 4100 integrates filtration, pressure regulation and metered lubrication in a compact housing to reduce piping complexity and installation space. Its 1/2" (12.5 mm) connection size supports common industrial and workshop supply lines. The filter element captures particulates and condensate to protect downstream valves and actuators, while the regulator ensures steady operating pressure for repeatable tool performance. The lubricator permits precise oil feed to extend the life of pneumatic components and reduce maintenance frequency.
Подходит для
Supplying conditioned air to pneumatic hand tools and air motors
Feeding air-operated valves, cylinders and actuators in production equipment
Workshop service stations and assembly benches
Compressed air lines requiring combined filtration, regulation and lubrication
Key specifications
Connection size: 1/2" (12.5 mm)
Unit type: combined filter-regulator-lubricator (FRL)
Functions: particulate and water separation, pressure regulation, metered lubrication
Mounting: inline, near point-of-use
Materials: corrosion-resistant housing and bowl (typical for workshop environments)
How to use
Install the Aerotec FX 4100 in the compressed air line with correct flow direction indicated on the unit, as close as practical to the tool or machine it serves. Secure proper sealing on the 1/2" connections and mount the unit on a stable bracket or panel. Set the regulator to the required working pressure using the adjustment knob while monitoring a downstream gauge. Fill the lubricator reservoir with the manufacturer-recommended pneumatic oil to the marked level and adjust the feed rate to provide a fine, steady mist to the air stream. Periodically drain condensate from the filter bowl and replace filter elements or oil as part of routine maintenance.
Рекомендации по использованию
Используйте масло, рекомендованное для пневматического оборудования, и соблюдайте интервал обслуживания фильтра и смазчика согласно рабочим условиям. Проверяйте регулятор давления при запуске оборудования и после изменений параметров линии, чтобы обеспечить стабильную подачу воздуха и предотвратить повреждение инструментов.

## FAQ

### How much does the Aerotec FX 4100 Air Maintenance Unit 1/2" 12.5 mm cost, and is it available for purchase?

The price is 145.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Aerotec products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Aerotec service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/1449053/59846809_large.webp