VIAIR Corporation - 450H Part No. 45042

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450H is a continuous duty, hardmount compressor intended to directly fill tires or other items using a open-ended coil hose (not included). The 450H comes with a built-in, moisture resistant ON/OFF power switch. Features include a heavy duty stainless steel leader hose with a 1/4” quick connect stud for hookup to a coil hose and insulated wiring for simple installation.

Included Parts
- Installation instructions
- Mounting hardware (nuts, bolts, locking washers)
- Vibration isolators
- Remote mount air filter assembly
- Two replacement air filter elements
- Air line for remote mount air filter installation
- Stainless steel braided leader hose
- Check valve
- 1/4" quick connect stud

Specifications
12-Volt
Permanent Magnetic Motor
Duty Cycle: 100% @ 100 PSI
Max. Working Pressure: 150 PSI
Max. Amp Draw: 19 Amps

Tech Links
Dimensional Drawings
Recommended Wiring Diagram

Performance Data
PSI	CFM	A	BAR	LPM	A
0	1.66	11	0	47.0	11
10	1.55	12	1.0	42.0	13
20	1.41	13	2.0	38.5	14
30	1.34	15	3.0	36.5	16
40	1.31	16	4.0	34.0	17
50	1.27	16	5.0	30.5	18
60	1.18	17	6.0	28.0	18
70	1.09	18	7.0	26.5	19
80	1.04	18	8.0	25.0	19
90	0.97	18	9.0	23.0	18
100	0.94	19	10.0	21.0	18
110	0.90	19
120	0.86	19
130	0.81	18
140	0.76	18
150	0.72	18	*Supply Voltage: 13.8 Volts

Fill Rates
31"x10.5"	Fill Rate
0 To 30 PSI	4 Min. 05 Sec.
15 To 30 PSI	2 Min. 10 Sec.
33"x12.5"	Fill Rate
0 To 30 PSI	5 Min. 30 Sec.
15 To 30 PSI	2 Min. 50 Sec.
35"x12.5"	Fill Rate
0 To 30 PSI	6 Min. 55 Sec.
15 To 30 PSI	3 Min. 30 Sec.