Stainless steel compressed air filter A1X AFX14 - G 1/4", 5 micron 1,900 l/min · max. inlet pressure 30 bar

Code: AFX14
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€663,95 –5 %
afx filtr stlaceneho vzduchu nerezovy api pneumatic (1)
€663,95 –5 % €630,75 / pcs €521,28 excl. VAT Measure price:
up to 20 days
Delivery to:
08.12.2026
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Stainless steel filter with a 5 µm element and a 105 cm³ bowl, G 1/4", inlet up to 30 bar, semi-automatic condensate drain. Mounting bracket included.

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Product detailed description

AISI 316 stainless steelStainless steel compressed air filter A1X AFX14 - G 1/4", 5 micron

The A1X compressed air filter with a G 1/4" thread is made entirely of AISI 316 stainless steel. The 5 µm stainless steel element traps dirt and water droplets, and the condensate is drained from the bowl semi-automatically. It withstands an inlet pressure of up to 30 bar.

1,900 l/minflow at 6 bar
30 barmax. inlet pressure
5 µmfilter element
105 cm³bowl volume

Specifications

AFX14 — specifications
ConnectionG 1/4"
Max. inlet pressure30 bar
Flow at 6 bar1,900 l/min (with a 40 µm element; with the 5 µm element fitted as standard, it is lower)
Working temperature−10 to +70 °C
Filter element5 µm, stainless steel
Bowl volume105 cm³
Condensate drainsemi-automatic — the condensate is released when the pressure in the bowl drops
Materialbody, covers, bowls and element made of AISI 316 stainless steel, FKM seals
Weight1.26 kg
Includedstainless steel mounting bracket with screws
Mountingupright, in the direction of the arrow

What it is for

It is suitable as a standalone filter before a consumer or a regulator in environments where aluminium or plastic would corrode, and for high pressure too.

Maintenance

The condensate leaves by itself after the pressure in the bowl drops; in continuous operation, drain it from time to time. Check the stainless steel element and clean it when it is clogged.

Other components of the range in the same size

AFRLX14 stainless steel air treatment unit · AFRX14 stainless steel filter regulator · ARX14 stainless steel pressure regulator · ALX14 stainless steel lubricator.

Ventilek’s tip

The flow drops with a finer element. The manufacturer states the flow with a 40 µm element. With the 5 µm element fitted as standard, expect a lower flow and a greater pressure drop.

Additional parameters

Category: A1X stainless steel air treatment units (AISI 316)
Version: Filter
Pressure: 30 bar
Dimensions: 45 × 45 × 128 mm
Filtering ability: 5 µm
Material: Stainless steel AISI316
Medium: Compressed air
Vessel volume: 105 cc
Condensate discharge: Semi-automatic
Working temperature: -10 / +70 °C
Flow: 1,900 l/min
Included in delivery: mounting bracket
Product type: Complete filter
Thread: G 1/4"
Filtration stage: Basic filter 3–5 µm

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API (Advanced Pneumatic Industries) is an Italian manufacturer of pneumatic components. The company was founded in the late 1980s near Milan and since the turn of the millennium it has designed and built its own valves and cylinders.

We offer API cylinders from round to compact types, mountings and piston rod accessories, grippers, shock absorbers, and solenoid, air-operated, manual and foot valves. API makes its cylinders, valves and accessories from aluminium, steel and stainless steel.

API gripper, pneumatic cylinders, solenoid valve and compact cylinderItalian brand
8–320 mmcylinder bores from round to ISO 15552
1–10 barworking pressure of A1E valves
late 1980scompany founded near Milan
ISO 9001certified quality management system

What we offer from API

API MSM round pneumatic cylinder to ISO 6432

Round cylinders ISO 6432

Small cylinders for lighter work. Single-acting MS and double-acting MD cylinders with crimped end caps.

  • bore 8 to 25 mm
  • magnetic and stainless MDX versions
  • supplied with nuts on the threads
View cylinders
API AMA double-acting pneumatic cylinders to ISO 15552

Profile cylinders ISO 15552

Cylinders for larger forces. Double-acting cylinders with a magnetic piston and adjustable end-position cushioning.

  • AMA, bore 32 to 125 mm
  • AMT, bore 160 to 320 mm
  • stainless AMX
View cylinders
API CI compact pneumatic cylinder

Compact cylinders

Short cylinders for tight spaces. Cylinders to ISO 21287 and UNITOP with slots for position sensors.

  • CI to ISO 21287, bore 16 to 125 mm
  • CS and CD to UNITOP, 12 to 100 mm
  • GED with guided piston rod
View cylinders
API RF piston rod eye

Mountings and rod accessories

The mounting decides how the cylinder sits. Feet, flanges, rear eyes and clevises to the cylinder standard.

  • for ISO 15552, ISO 6432, UNITOP and CNOMO
  • in aluminium, steel and stainless steel
  • rod clevises, rod eyes and flexible couplings
View mountings
API PAB angular pneumatic gripper

Pneumatic grippers

Grip a part and release it. Angular, parallel and three-jaw grippers with a magnet for a sensor.

  • angular PAB and PAC, bore 10 to 32 mm
  • parallel PPB and PPC
  • three-jaw PPE, bore 25 to 63 mm
View grippers
API MA225M adjustable shock absorber

Shock absorbers

A soft stop at the end position. A shock absorber damps the impact at the end of linear and rotary motion.

  • adjustable MA absorbers
  • self-adjusting MC absorbers
  • thread M5 to M25 with lock nut
View absorbers
API A1E solenoid valve

Solenoid and air-operated valves

Control cylinders electrically or by air. A solenoid valve is switched by a coil, an air-operated valve by a pressure signal.

  • A1E with 1/8″, 1/4″ and 1/2″ thread
  • ISO 5599/1 and NAMUR
  • 3/2, 5/2 and 5/3 functions
View valves
API A1MA132LT manual lever valve

Manual and foot valves

Operated by hand or foot. A1MA lever, push-button and mushroom valves and AVP and ACP foot valves.

  • 3/2, 5/2 and 5/3 functions
  • A1MA with 1/8″ thread, 0 to 10 bar
  • AVP pedals with yellow guard
View valves

Looking for a valve, cylinder or vacuum equipment and not sure which to choose? The Valves and automation category has everything for pneumatic control, and Ventilek will help you choose.

Valves and automation

API products side by side

Group, series, size and design
GroupSeriesSizeDesign
Round cylinders ISO 6432MS, MSM, MD, MDM, MDMA, MDXbore 8–25 mmsingle and double-acting, also stainless
Profile cylinders ISO 15552AMA, AMT, AMXbore 32–320 mmdouble-acting, adjustable cushioning
Compact cylindersCI, CIN, CS, CD, CDN, GEDbore 10–125 mmslots for position sensors
GrippersPAB, PAC, PPB, PPC, PPEbore 10–63 mmangular, parallel, three-jaw
Shock absorbersMA, MCthread M5–M25adjustable and self-adjusting
Solenoid valvesA1E, A1K, ISO1E, ISO2E, A1NE1/8″–1/2″, ISO, NAMUR3/2, 5/2 and 5/3
Manual and foot valvesA1MA, AVP, ACPM5, 1/8″, 1/4″lever, push button, mushroom, pedal

Mountings are chosen by the cylinder standard: parts for ISO 15552, UNITOP and CNOMO have different hole spacing and are not interchangeable.

How to choose a cylinder and valve

1. Force and stroke

Work out how much force the cylinder must push with and how long a stroke you need. The thrust at 6 bar is listed in the table of each series category.

2. Size and standard

Round ISO 6432 cylinders are for smaller forces, ISO 15552 profile cylinders for larger ones. Where space is tight, choose a compact cylinder.

3. Valve

A single-acting cylinder is controlled by a 3/2 valve, a double-acting one by a 5/2 valve. A 5/3 valve with closed centre position stops the cylinder mid-stroke.

4. Mounting and sensor

Choose the mounting by the cylinder standard and by whether the cylinder may pivot while moving. A cylinder with a magnet can then be monitored by a position sensor.

Frequently asked questions

Do A1E valves come with a coil and connector?
No, A1E valves are supplied without a coil and connector. Order an ASA12 coil with the voltage of your control system and an A12209 connector.
What is the difference between single and double-acting cylinders?
A single-acting cylinder pushes with air in one direction only and uses less air. A double-acting cylinder moves by air in both directions, so it can also handle longer strokes.
Which position sensor fits an API cylinder?
ASV and ASC sensors with LED mount directly in the cylinder slots. On round cylinders use the AFM sensor bracket, on ISO 15552 cylinders the AS bracket. The cylinder must have a magnetic piston.
Does API also make ATEX versions?
Yes, API also supplies versions for explosive atmospheres (ATEX) and assembles valve terminals to order. They are not listed on our website; send us a message and we will prepare a quote.
Do round cylinders come with nuts?
Yes, MS and MD round cylinders to ISO 6432 are supplied with nuts on the threads. Their end caps are crimped onto the barrel.

Dimensions, forces and pressures of each series are listed in the table in its category. API’s quality system holds ISO 9001, ICIM, CISQ and IQNet certificates. Series names (AMA, CI, A1E, A1MA …) are designations of the manufacturer API.