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SMC AW series modular filter regulator, 3/8 tamanho da porta em polegadas, 5precisão de filtração μm, equipado com função de fluxo reverso e manômetro branco embutido. É utilizado para pré-tratamento de ar comprimido em sistemas pneumáticos, fornecendo ar comprimido limpo e estável para válvulas solenóides, cilindros e outros componentes pneumáticos.
- Definição de segmento de modelo
| Segmento de modelo | Significado | Descrição |
| AW | Série de produtos | Identification of SMC modular filter regulator series |
| 30 | Tamanho do quadro | Tamanho 30, flow rate approx. 1400 L/min (ANR) |
| 3 | Port Specification | 3/8 polegada (Rc thread) |
| E1 | Função Especial | E = With reverse flow function; 1 = Tipo padrão |
| C | Pressure Gauge Type | White built-in pressure gauge (with limit indicator) |
| B | Modo de drenagem | Manual drain (B = Standard type) |
| SMC | Brand Logo | SMC Corporation, Japão |
- Tabela de parâmetros de especificação principal
| Categoria de parâmetro | Technical Index | Observações |
| Parâmetros Básicos | ||
| Working Fluid | Compressed Air | Excluding corrosive gas and chemically active gas |
| Máx.. 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 |
| Tamanho da porta | 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 |
| Temperatura ambiente | -5℃ ~ +60 ℃ | Under non-freezing condition |
| Fluid Temperature | -5℃ ~ +60 ℃ | |
| Peso | Aprox.. 0.36 kg | Including pressure gauge |
| Structural Characteristics | ||
| Pressure Regulation Method | Knob type (with locking function) | Evitar operação incorreta |
| Modo de drenagem | 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 | Policarbonato (PC) | Transparent with metal protective cover |
| Filter Element | Polyester Fiber | Replaceable, service life approx. 1000 horas |
| Reverse Flow Function | Configuração padrão | Allows reverse airflow for special circuit application |
| Características de instalação | ||
| Tipo de montagem | Modular mounting / Independent mounting | Can be combined with other SMC air preparation components |
| Mounting Direction | Instalação vertical (bowl facing downward) | Ensure good drainage performance |
| Flow Direction | Left inlet, Right outlet | Standard flow direction |
- Lista de acessórios & Installation Guidelines
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)
Suporte de montagem (for modular assembly)
Product manual (including maintenance instructions)
3.2 Acessórios opcionais
| Número da peça. | Nome | Função |
| AW30-03-D | Filter Element (Spare Part) | 5precisão de filtração 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 Pontos-chave de instalação
Mounting Direction: Must be installed vertically with the bowl facing downward to ensure smooth discharge of condensed water.
Método de conexão: 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.
- Funções & Cenários de aplicação
Funções principais
- 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, operação fácil, suitable for low-humidity environments.
Cenários típicos de aplicação
| Campo de Aplicação | Equipamento aplicável | Função principal |
| 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 |
| Fabricação de Eletrônicos | Semiconductor equipment, SMT placement machine | Prevent fine particles from contaminating precision components |
| Comida & Bebida | Filling equipment, Packaging line | Meet food-grade pneumatic system requirements |
| Fabricação Automotiva | Welding robot, Coating line | Protect pneumatic tools and precision inspection equipment |
- Tabela de comparação alternativa entre marcas
| Marca | Modelo | Parâmetros principais | Compatibilidade | Faixa de preço |
| SMC (Original) | AW30-03E1-W-B | 3/8″, 5μm, 0.02~0.8MPa, Reverse flow / White gauge | 100% | 600–800 CNY |
| FESTA | LFR-3/8-D-MINI | 3/8″, 5μm, 0.05~0.8MPa, Manual drain | Alto | 500–700 CNY |
| Schneider | V50A313A-03 | 3/8″, 5μm, 0.05~0.8MPa, With pressure gauge | Médio | 400–600 CNY |
| ÁRTICO | GFR300-03 | 3/8″, 5μm, 0.05~0.8MPa, Manual drain | Médio | 200–300 CNY |
| NORGREN | B72G-3GK-AD3-RMN | 3/8″, 5μm, 0.07~0.7MPa, With pressure gauge | Alto | 700–900 CNY |
- Diretrizes de seleção & Soluções Alternativas
Mnemônico de seleção
Port Matching → Flow Demand → Filtration Precision → Pressure Range → Drainage Mode → Special Function
Selection Decision Guide
- Tamanho da porta: Select 1/4″(02), 3/8″(03) or 1/2″(04) according to pipeline; this model is 3/8″.
- Flow Demand: Tamanho 30 for medium flow (1400 L/min); choose Size 20 for low flow, Tamanho 40/60 for high flow.
- Filtration Precision: Standard 5μm for most industrial scenarios; precision equipment optional 2μm (suffix with “G”).
- Pressure Range: 0.02~0.8MPa for general use; select 1.6MPa version for high-pressure systems.
- Modo de drenagem: Manual drain (B) for low humidity; automatic drain (suffix with “PD”) for high humidity.
- Função Especial: Choose type “E” for reverse flow; “BG” for oil mist separation; “X2622” for stainless steel version.
Recommended Alternatives
- Budget Limited: Adopt AIRTAC GFR300-03 or domestic alternatives to meet basic functions with cost performance.
- Integração de Sistemas: 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.
- Ambiente Adverso: Select AW30-03E1-W-B-X2622 (SUS316 material) for corrosive conditions.
- Air Freight Compliance & Certificação
Certificação CE: Compliant with EN ISO 4414, ISO 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.
- Referência rápida para solução de problemas
| Fenômeno de falha | Possível causa | Solução |
| 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, obstrução de matéria estranha | Disassemble for cleaning or replace reverse flow assembly |
- AW30 Series Full Model & Order Number List
| Número do pedido. | Modelo | Port Spec | Filtration Precision | Função Especial | Modo de drenagem | Pressure Gauge Type |
| AW30-03E1-W-B | AW30-03E1-W-B | Rc3/8 | 5μm | Reverse Flow | Manual | White Built-in |
| AW30-03-B | AW30-03-B | Rc3/8 | 5μm | No Reverse Flow | Manual | Standard Built-in |
| AW30-03E-B | AW30-03E-B | Rc3/8 | 5μm | Reverse Flow | Manual | Standard Built-in |
| AW30-03BG-B | AW30-03BG-B | Rc3/8 | 5μm | Reverse Flow + Oil Mist Separation | Manual | Standard Built-in |
| AW30-03BD-B | AW30-03BD-B | Rc3/8 | 5μm | No Reverse Flow | Automático | Standard Built-in |
| AW30-03ED-B | AW30-03ED-B | Rc3/8 | 5μm | Reverse Flow | Automático | Standard Built-in |
| AW30-03E1-W-D | AW30-03E1-W-D | Rc3/8 | 5μm | Reverse Flow | Automático | White Built-in |
| AW30-03G-B | AW30-03G-B | Rc3/8 | 2μm | No Reverse Flow | Manual | Standard Built-in |
| AW30-03EG-B | AW30-03EG-B | Rc3/8 | 2μm | Reverse Flow | Manual | Standard Built-in |
| AW30-03-X2622 | AW30-03-X2622 | Rc3/8 | 5μm | No Reverse Flow | Manual | Standard Built-in |
- Ciclo de Manutenção & Recomendações de manutenção
- Filter Element Replacement: Replace every 1000 horas ou 3 months under normal working conditions; encurtar para 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 meses; 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.
