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Product Specifications:
| Item | Pneumatic Oil Filter |
| Air Flow Direction | Left To Right |
| Air Inlet Gender | Female |
| Air Inlet Size | 3/8" |
| Air Inlet Type | NPT |
| Air Outlet Gender | Female |
| Air Outlet Size | 3/8" |
| Air Outlet Type | NPT |
| Body Material | Aluminum |
| Bowl Material | Metal With Sight Glass |
| Bowl Size | 3.5 oz. |
| Connection Style | Air Line |
| Differential Pressure Indicator Included | No |
| Drain Included | Yes |
| Drain Part Compatbility | 114X33 |
| Drain Port Size | Will Fit 1/8-27 and 1/8-28 Pipe Thread |
| Drain Size | 1/4" |
| Drain Type | Manual |
| Duty Rating | Intermediate Duty |
| Filter Bowl Capacity | 3.5 oz. |
| Filter Bowl Guard Included | Yes |
| Filter Bowl Guard Material | Aluminum |
| Filter Bowl Material | Metal |
| Filter Efficiency | 99.3% |
| Filter Rating | 0.01 µm |
| Filter Type | Coalescing |
| For Fluid Type | Compressed Air |
| For Removal Of | Oil, Oil Odor, Oil Vapor, Particles, Water |
| For Substance Type | Air |
| Gauge Included | No |
| Includes | Bowl Guard |
| Max. Flow | 21 CFM |
| Max. Pressure | 250 psi |
| Max. Temp. | 150°F |
| Maximum Flow Rate | 20 CFM |
| Maximum Operating Pressure | 250 psi |
| Minimum Operating Pressure | 1.7 MPa |
| Minimum Operating Temperature | 5°C |
| Modular Connection | No Modular Connection |
| Number Of Air Inlets | 1 |
| Number Of Air Outlets | 1 |
| Overall Height | 8 1/2" |
| Overall Width | 2 11/16" |
| Seal Material | Rubber |
| Series | Compact Series |
| Sight Gauge Included | No |
| System Location | Air Line |
Shipping Info:
| Ship weight (kg) | 0.63 |
| Ship height (cm) | 7.62 |
| Ship length (cm) | 26.67 |
| Ship width (cm) | 7.62 |
| HS code | 8421230000 |
| Country of Origin | CN |
Product Variants
| Product | Model | Bowl Material | Max. Flow | Drain Type | Filter Rating | Bowl Size | Drain Size | Price | |
|---|---|---|---|---|---|---|---|---|---|
![]() |
4ZL31 | - | 21 CFM | Manual | - | 3.5 oz. | 1/4" | €145.84 | |
![]() |
4ZL32 | Polycarbonate With Guard | 21 CFM | Manual | 0.01 µm | 3.5 oz. | 1/4" | €160.19 | |
![]() |
4ZL34 | Polycarbonate With Guard | 21 CFM | Manual | 0.01 µm | 3.5 oz. | 1/4" | €141.41 | |
![]() |
4ZL35 | Metal With Sight Glass | 21 CFM | Manual | 0.01 µm | 3.5 oz. | 1/4" | €260.80 | |
![]() |
4ZL36 | Polycarbonate With Guard | 21 CFM | Manual | 0.01 µm | 3.5 oz. | 1/4" | €170.05 |
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Contact us
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SPEEDAIRE 4ZL33 Coalescing Filter 3/8 Inch Npt 21 Cfm
€262.76 /unit




