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SMC AW series modular filter regulator, 3/8 taille du port en pouces, 5précision de filtration en µm, équipé d'une fonction de flux inversé et d'un manomètre blanc intégré. Il est utilisé pour le prétraitement de l'air comprimé dans les systèmes pneumatiques, fournir de l'air comprimé propre et stable aux électrovannes, cylindres et autres composants pneumatiques.
- Définition du segment du modèle
| Segment de modèle | Signification | Description |
| AW | Série de produits | Identification of SMC modular filter regulator series |
| 30 | Taille du cadre | Taille 30, flow rate approx. 1400 L/min (ANR) |
| 3 | Port Specification | 3/8 inch (Rc thread) |
| E1 | Special Function | E = With reverse flow function; 1 = Standard type |
| W | Pressure Gauge Type | White built-in pressure gauge (with limit indicator) |
| B | Mode de drainage | Manual drain (B = Standard type) |
| SMC | Brand Logo | SMC Corporation, Japon |
- Core Specification Parameter Table
| Catégorie de paramètre | Technical Index | Remarques |
| Paramètres de base | ||
| Working Fluid | Compressed Air | Excluding corrosive gas and chemically active gas |
| Max.. Operating Pressure | 1.0 MPa (10 bar) | Exceeding may damage internal components |
| Pressure Setting Range | 0.02~0.8 MPa | Standard pressure regulation range |
| Filtration Precision | 5μm | Effectively filters solid particles and oil mist |
| Taille du port | Rc3/8 (3/8 inch taper pipe thread) | Inlet and outlet identical |
| Flow Characteristic | 1400 L/min (ANR) | At pressure drop of 0.02 MPa |
| Température ambiante | -5℃ ~ +60℃ | Under non-freezing condition |
| Fluid Temperature | -5℃ ~ +60℃ | |
| Poids | Environ. 0.36 kilos | Including pressure gauge |
| Caractéristiques structurelles | ||
| Pressure Regulation Method | Knob type (with locking function) | Prevent misoperation |
| Mode de drainage | Manual drain | Rotate bottom knob clockwise for draining |
| Pressure Gauge | White built-in, 0~1.0 MPa | With limit indicator for easy pressure setting management |
| Bowl Material | Polycarbonate (PC) | Transparent with metal protective cover |
| Filter Element | Polyester Fiber | Replaceable, service life approx. 1000 heures |
| Reverse Flow Function | Configuration standard | Allows reverse airflow for special circuit application |
| Caractéristiques d'installation | ||
| Type de montage | Modular mounting / Independent mounting | Can be combined with other SMC air preparation components |
| Mounting Direction | Pose verticale (bowl facing downward) | Ensure good drainage performance |
| Flow Direction | Left inlet, Right outlet | Standard flow direction |
- Liste des accessoires & Directives d'installation
3.1 Standard Package Contents
AW30-03E1-W-B Filter Regulator main unit
White built-in pressure gauge (pre-installed)
Metal bowl protective cover (pre-installed)
Filter element (pre-installed)
Mounting bracket (for modular assembly)
Product manual (including maintenance instructions)
3.2 Accessoires en option
| Numéro de pièce. | Nom | Fonction |
| AW30-03-D | Filter Element (Spare Part) | 5précision de filtration en µm, periodic replacement |
| KQ2H03-00 | Push-in Fitting | Simplify tube connection |
| AME30-03 | Lubricator | Combine with filter to form FRL unit |
| AC30-03 | Air Filter | Front coarse filtration to extend main filter service life |
| AW30-X2622 | SUS316 Stainless Steel Version | Suitable for corrosive environments |
3.3 Points clés de l'installation
Mounting Direction: Must be installed vertically with the bowl facing downward to ensure smooth discharge of condensed water.
Méthode de connexion: Rc3/8 threaded connection; sealing tape or sealant is recommended, tightening torque 15~20 Nm.
Modular Combination: Can be assembled with SMC series lubricators and regulators via modular clips to save installation space.
Maintenance Clearance: Reserve ≥50mm space at the bottom for manual draining and filter replacement.
Air Pre-filtration: It is recommended to install a main line filter at the upstream with filtration precision ≤40μm to protect this component.
- Fonctions & Scénarios d'application
Fonctions principales
- Gas-Liquid Separation: Effectively separate moisture and impurities from compressed air via centrifugal force and filter element.
- Pressure Regulation: Precisely adjust output pressure to keep pneumatic system stable.
- Pressure Indication: White built-in pressure gauge with limit indicator for intuitive pressure monitoring and safety range setting.
- Reverse Flow Protection: Built-in reverse flow valve allows reverse airflow and prevents circuit pressure impact.
- Manual Draining: Bottom knob draining design, opération facile, suitable for low-humidity environments.
Scénarios d'application typiques
| Champ d'application | Applicable Equipment | Fonction principale |
| Automated Production Line | Assembly line, Conveyor system | Supply clean and stable air to solenoid valves and cylinders |
| Machine Tool Industry | Machining center, CNC lathe | Protect pneumatic fixtures and tool changing systems |
| Packaging Equipment | Packaging machine, Palletizer | Stabilize speed and force of pneumatic actuators |
| Fabrication d'électronique | Semiconductor equipment, SMT placement machine | Prevent fine particles from contaminating precision components |
| Nourriture & Beverage | Filling equipment, Packaging line | Meet food-grade pneumatic system requirements |
| Fabrication automobile | Welding robot, Coating line | Protect pneumatic tools and precision inspection equipment |
- Cross-Brand Alternative Comparison Table
| Marque | Modèle | Paramètres clés | Compatibilité | Gamme de prix |
| SMC (Original) | AW30-03E1-W-B | 3/8″, 5μm, 0.02~0.8MPa, Reverse flow / White gauge | 100% | 600–800 CNY |
| FAIRE LA FÊTE | LFR-3/8-D-MINI | 3/8″, 5μm, 0.05~0.8MPa, Manual drain | Haut | 500–700 CNY |
| Schneider | V50A313A-03 | 3/8″, 5μm, 0.05~0.8MPa, With pressure gauge | Moyen | 400–600 CNY |
| ARCTIQUE | GFR300-03 | 3/8″, 5μm, 0.05~0.8MPa, Manual drain | Moyen | 200–300 CNY |
| NORVÈGE | B72G-3GK-AD3-RMN | 3/8″, 5μm, 0.07~0,7MPa, With pressure gauge | Haut | 700–900 CNY |
- Lignes directrices de sélection & Solutions alternatives
Selection Mnemonic
Port Matching → Flow Demand → Filtration Precision → Pressure Range → Drainage Mode → Special Function
Selection Decision Guide
- Taille du port: Select 1/4″(02), 3/8″(03) or 1/2″(04) according to pipeline; this model is 3/8″.
- Flow Demand: Taille 30 for medium flow (1400 L/min); choose Size 20 for low flow, Taille 40/60 for high flow.
- Filtration Precision: Standard 5μm for most industrial scenarios; precision equipment optional 2μm (suffix with “G”).
- Plage de pression: 0.02~0.8MPa for general use; select 1.6MPa version for high-pressure systems.
- Mode de drainage: Manual drain (B) for low humidity; automatic drain (suffix with “DP”) for high humidity.
- Special Function: Choose type “E” for reverse flow; “BG” for oil mist separation; “X2622” for stainless steel version.
Alternatives recommandées
- Budget Limited: Adopt AIRTAC GFR300-03 or domestic alternatives to meet basic functions with cost performance.
- System Integration: FESTO LFR series for seamless compatibility with FESTO pneumatic components; NORGREN B72G series for high-end applications.
- Function Upgrade: Upgrade to AW30-03BD-M5 (auto drain + pressure gauge port) for unattended operation.
- Environnement difficile: Select AW30-03E1-W-B-X2622 (SUS316 material) for corrosive conditions.
- Air Freight Compliance & Attestation
Certification CE: Compliant with EN ISO 4414, OIN 8573-1.
Air Freight Assessment: No built-in lithium battery / supercapacitor; classified as ordinary industrial pneumatic part, no special air freight restrictions.
Packaging Requirement: Anti-static packaging; transport temperature -40℃~+85℃, avoid heavy impact.
Material Compliance: Polycarbonate bowl complies with RoHS standard, applicable to food, electronics and other sensitive industries.
- Troubleshooting Quick Reference
| Phénomène de défaut | Cause possible | Solution |
| Unstable Output Pressure | Clogged filter element, fatigue pressure spring, air supply fluctuation | Replace filter element, check air source, recalibrate pressure |
| Pressure Not Adjustable | Regulating knob locked, diaphragm damaged, valve core stuck | Unlock knob, replace diaphragm, clean valve core |
| No Pressure Gauge Reading | Broken pressure gauge, blocked pipeline, no air supply | Replace pressure gauge, clear pipeline, check air source |
| Difficult Draining | Tilted bowl, blocked drain outlet, excessive condensed water | Adjust mounting angle, clean drain port, increase draining frequency |
| Air Leakage | Aging seals, loose thread connection, damaged diaphragm | Replace seals, fasten thread, replace diaphragm |
| Reverse Flow Failure | Damaged reverse valve, foreign matter jamming | Disassemble for cleaning or replace reverse flow assembly |
- AW30 Series Full Model & Order Number List
| Numéro de commande. | Modèle | Port Spec | Filtration Precision | Special Function | Mode de drainage | Pressure Gauge Type |
| AW30-03E1-W-B | AW30-03E1-W-B | Rc3/8 | 5μm | Reverse Flow | Manuel | White Built-in |
| AW30-03-B | AW30-03-B | Rc3/8 | 5μm | No Reverse Flow | Manuel | Standard Built-in |
| AW30-03E-B | AW30-03E-B | Rc3/8 | 5μm | Reverse Flow | Manuel | Standard Built-in |
| AW30-03BG-B | AW30-03BG-B | Rc3/8 | 5μm | Reverse Flow + Oil Mist Separation | Manuel | Standard Built-in |
| AW30-03BD-B | AW30-03BD-B | Rc3/8 | 5μm | No Reverse Flow | Automatique | Standard Built-in |
| AW30-03ED-B | AW30-03ED-B | Rc3/8 | 5μm | Reverse Flow | Automatique | Standard Built-in |
| AW30-03E1-W-D | AW30-03E1-W-D | Rc3/8 | 5μm | Reverse Flow | Automatique | White Built-in |
| AW30-03G-B | AW30-03G-B | Rc3/8 | 2μm | No Reverse Flow | Manuel | Standard Built-in |
| AW30-03EG-B | AW30-03EG-B | Rc3/8 | 2μm | Reverse Flow | Manuel | Standard Built-in |
| AW30-03-X2622 | AW30-03-X2622 | Rc3/8 | 5μm | No Reverse Flow | Manuel | Standard Built-in |
- Cycle d'entretien & Recommandations d'entretien
- Filter Element Replacement: Replace every 1000 hours or 3 months under normal working conditions; shorten to 1 month in harsh environments.
- Bowl Cleaning: Inspect monthly, remove internal dirt and keep transparent visibility.
- Seal Inspection: Check O-rings, diaphragms and other seals every 6 mois; replace in time if aging.
- Pressure Calibration: Calibrate output pressure quarterly to meet system requirements.
- Draining Operation: Perform manual draining daily after work to prevent condensed water accumulation affecting filtering performance.
