VIAIR Corporation

400H Compressor

150 PSI / 2.30 CFM P/N 40042

400H is a hardmount compressor that pumps a massive 2.30 CFM flow at zero PSI head pressure. The 400H 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.

tire inflation icon

Features:
- Check Valve
- Vibration Isolators
- Mounting Hardware
- 1/4" Quick Connect Stud
- Stainless Steel Braided Leader Hose
- Air Line for Remote Mount Air Filter
- Remote Mount Air Filter Assembly
- (2) Replacement Air Filter Elements
- Installation Instructions


- 12-Volt
- Permanent Magnetic Motor
- Duty Cycle: 33% @ 100 PSI
- Max. Working Pressure: 150 PSI
- Max. Amp Draw: 30 Amps
- Ingress Protection Rating: IP54
- Dimensions: 11.25"L x 4"W x 6.75"H
- Net Weight: 8.95 lbs.

User Manual
Dimensional Drawings
Wiring Diagram

PSI CFM A BAR LPM A
0 2.30 17 0 65.1 17
10 2.13 19 1.0 58.4 20
20 1.98 21 2.0 53.0 23
30 1.86 23 3.0 48.5 24
40 1.75 24 4.0 44.2 26
50 1.64 25 5.0 40.2 27
60 1.54 26 6.0 37.0 28
70 1.44 27 7.0 33.3 29
80 1.37 27 8.0 30.1 28
90 1.28 28 9.0 27.0 28
100 1.19 29 10.0 22.1 27
110 1.11 29      
120 1.04 28      
130 0.95 28      
140 0.85 27      
150 0.71 27 * Supply Voltage: 13.8 Volts

31" x 10.5" Fill Rate
0 to 30 PSI 3 min. 00 sec. (± 10 sec.)
15 to 30 PSI 1 min. 35 sec. (± 05 sec.)
33" x 12.5" Fill Rate
0 to 30 PSI 4 min. 20 sec. (± 10 sec.)
15 to 30 PSI 2 min. 05 sec. (± 05 sec.)
35" x 12.5" Fill Rate
0 to 30 PSI 5 min. 20 sec. (± 15 sec.)
15 to 30 PSI 2 min. 45 sec. (± 10 sec.)



 
WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.