Viair 45052 450C ADA Compressor and Tank Kit
The Viair 45052 ADA kit places a 450C compressor beside a multi-port aluminum air tank. Unlike a compressor-only pack, it explicitly includes the tank and an 85/105 PSI pressure switch, but the tank capacity and application connections still need checking.
Specifications and included details
- 450C compressor with thermal overload protection and 12-port extruded aluminum tank.
- Preinstalled 85 PSI on/105 PSI off switch, drain cock and eight recessed 1/4-inch NPT plugs.
- Two 1/4-inch NPT to 1/8-inch BSP adapters and replacement filter elements listed.
- 100% duty cycle at 100 PSI; maximum working pressure 150 PSI and maximum draw 23 A.
Before ordering
Confirm unit voltage, tank capacity and required plumbing from current installation information. Port count is not tank volume. Match NPT and BSP interfaces carefully and use the switch settings independently of the compressor's maximum pressure.
Product questions and answers
Does twelve ports mean twelve gallons?
No. It describes connection ports. No tank volume is established by that count.
Does the kit normally switch off at 150 PSI?
The listed switch turns off at 105 PSI and on at 85 PSI. The 150 PSI compressor maximum is a separate specification.
Are the NPT and BSP adapters interchangeable thread labels?
No. They identify different thread standards. Use the listed adapters only with correctly matching connections.
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