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Product Specifications:
| Item | Filter/Regulator |
| Adjustment | 5 psi to 125 psi |
| Adjustment Knob | Non Rising |
| Adjustment Location | Top |
| Adjustment Mechanism | Knob |
| Adjustment Mechanism Material | Reinforced Nylon |
| Air Inlet Gender | Female |
| Air Inlet Size | 1" |
| Air Inlet Type | NPT |
| Air Outlet Gender | Female |
| Air Outlet Size | 1" |
| Air Outlet Type | NPT |
| Airflow Direction | Left To Right |
| Body Material | Aluminum |
| Bowl Material | Metal With Sight Gauge |
| Bowl Size | 32 oz. |
| Differential Pressure Indicator Included | No |
| Drain Included | Yes |
| Drain Part Compatbility | 114X36 |
| Drain Type | Manual |
| Duty Rating | Heavy Duty |
| Filter Bowl Capacity | 32 oz. |
| Filter Bowl Guard Included | Yes |
| Filter Bowl Guard Material | Aluminum |
| Filter Bowl Material | Metal With Sight Gauge |
| Filter Efficiency | 95% |
| Filter Element Material | PE |
| Filter Rating | 40 µm |
| Filter Type | Particulate |
| For Fluid Type | Compressed Air |
| For Substance Type | Air |
| Gauge Port | 1/8" PTF |
| Included | Metal Bowl |
| Max. Flow Rate | 509 CFM |
| Max. Operating Pressure | 250 psi |
| Max. Pressure | 250 psi |
| Max. Regulated Pressure | 125 psi |
| Max. Temp. | 175°F |
| Min. Operating Pressure | 0.85 MPa |
| Min. Operating Temp. | 5°C |
| Min. Regulated Pressure | 5 psi |
| No. Of Air Inlets | 1 |
| No. Of Air Outlets | 1 |
| Overall Height | 12.9" |
| Overall Width | 7 1/2" |
| Pipe Size | 1" |
| Pressure Control Type | Relieving |
| Pressure Gauge Included | No |
| Pressure Gauge Port Gender | Female |
| Pressure Gauge Port Size | 1/8" |
| Pressure Gauge Port Type | NPT |
| Seal Material | Rubber |
| Series | Heavy Duty Series |
| Sight Gauge Included | No |
Shipping Info:
| Ship weight (kg) | 2.78 |
| Ship height (cm) | 45.72 |
| Ship length (cm) | 19.05 |
| Ship width (cm) | 17.53 |
| HS code | 8481100040 |
| Country of Origin | CN |
Product Variants
| Product | Model | Filter Bowl Material | Air Inlet Size | Max. Flow Rate | Max. Regulated Pressure | Max. Operating Pressure | Body Material | Overall Width | Filter Rating | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
4ZK74 | Polycarbonate | 1/8" | 13 CFM | 125 psi | 150 psi | Zinc | 1 5/8" | - | €47.29 | |
![]() |
4ZK75 | Polycarbonate | 1/4" | 14 CFM | 125 psi | 150 psi | Zinc | 1 5/8" | - | €59.06 | |
![]() |
4ZK76 | Polycarbonate | 1/4" | 14 CFM | 125 psi | 150 psi | Zinc | 1 5/8" | 5 µm | €67.23 | |
![]() |
4ZK77 | Polycarbonate | 1/4" | 12 CFM | 125 psi | 150 psi | Brass | 1 1/2" | 5 µm | €80.75 | |
![]() |
4ZK78 | Metal With Sight Gauge | 3/4" | 509 CFM | 125 psi | 250 psi | Aluminum | 7 1/2" | 40 µm | €357.20 | |
![]() |
4ZK80 | Polycarbonate | 1/8" | 4 CFM | 150 psi | 150 psi | Zinc | 1 5/8" | 0.01 µm | €107.44 | |
![]() |
4ZK81 | Polycarbonate | 1/4" | 4 CFM | 150 psi | 150 psi | Zinc | 1 5/8" | 0.01 µm | €166.59 |
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Contact us
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SPEEDAIRE 4ZK79 Filter-Regulator, 1 in NPT, 509 cfm, 40 micron, 250 psi Max, 250 psi Max Op Pressure
€365.91 /unit





