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Manufacturer
Filters, Gauges and Regulators
![1/4 in. Filter/Gauge/Regulator Assembly Image](/images//products/national-spencer-1559a-assy.jpg)
Model # ZE1559A-ASSY (ZeeLine)
1/4 in. Filter/Gauge/Regulator Assembly
1/4 in. NPT Inlet/Outlet
Only $85.92
![3/8 in. Filter/Gauge/Regulator Assembly Image](/images//products/national-spencer-1559a2-assy.jpg)
Model # ZE1559A2-ASSY (ZeeLine)
3/8 in. Filter/Gauge/Regulator Assembly
Only $95.91
![Air Line Filter with Night Time Drain Image](/images//products/national-spencer-1559a.jpg)
Model # ZE1559A (ZeeLine)
Air Line Filter with Night Time Drain
Only $39.21
![Air Motor Oiler Image](/images//products/national-spencer-1550.jpg)
Model # ZE1550 (ZeeLine)
Air Motor Oiler
Only $43.26
![Digital Air Gauge Image](/images//products/national-spencer-1561g.jpg)
Model # ZE1561G (ZeeLine)
Digital Air Gauge
Only $51.61
![Drum Gauge For a 55 Gal. Drum Image](/images//products/national-spencer-dg-55.jpg)
Model # ZEDG-55 (ZeeLine)
Drum Gauge For a 55 Gal. Drum
3/4" Drum Level Gauge, Liters or Gallon Display
Only $45.27
![Filter, Regulator, Gauge with Night Time Drain Image](/images//products/national-spencer-1578.jpg)
Model # ZE1578 (ZeeLine)
Filter, Regulator, Gauge with Night Time Drain
Only $75.45
![Filter/Regulator/Lubricator combo- 1/4 in. NPT (F) Image](/images//products/national-spencer-1573a.jpg)
Model # ZE1573A (ZeeLine)
Filter/Regulator/Lubricator combo- 1/4 in. NPT (F)
Only $117.40
![Filter/Regulator/Lubricator combo- 3/8 in. NPT (F) Image](/images//products/national-spencer-1574.jpg)
Model # ZE1574 (ZeeLine)
Filter/Regulator/Lubricator combo- 3/8 in. NPT (F)
Only $76.69