
SMC AF40N04ZA Modular Air Filter — Size 40, 1/2 NPT port, 5 micron, manual drain. SMC AF40-N04-Z-A modular-type air filter, body size 40, with 1/2" NPT ports and 5 micron filtration. Rated flow up to approx. 4000 L/min (ANR). Features a polycarbonate bowl with transparent bowl guard, manual drain cock, and a compact modular design that connects with other SMC air preparation equipment. Max operating pressure 1.0 MPa, proof pressure 1.5 MPa, ambient/fluid temperature -5 to 60 C.
MPN: AF40-N04-Z-A · SKU: AF40N04ZA
AF40-N04-Z-A Applications
Main-line particulate filtration or pre-filter for fine/coalescing units in compressed air systems.
AF40-N04-Z-A Specifications
| Brand | SMC | Manufacturer Part No. | AF40-N04-Z-A |
| Product Type | Modular Air Filter | Series | AF |
| Body Size | 40 | Thread Type | NPT |
| Port Size | 1/2 | Nominal Filtration | 5 micron |
| Rated Flow | 4000 L/min (ANR) | Drain Type | Manual (drain cock) |
| Bowl Material | Polycarbonate with bowl guard | Max Operating Pressure | 1.0 MPa |
| Proof Pressure | 1.5 MPa | Ambient/Fluid Temperature | -5 to 60 C |
AF40-N04-Z-A Datasheet & Manual
Download Datasheet & ManualSMC AF40N04ZA · PDF · Official SMC documentTrusted by




