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Home / Portables / 400P-RV Automatic
Compressor
400P-RV Auto Compressor photo

400P-RV Automatic
Compressor

For up to 35″ Tires

P/N 40047 – 150 PSI / 2.30 CFM


 

Our 400P-RV Automatic powerful portable tire inflator kit will inflate 275/80/22.5 tires from 80 to 90 psi in just 30 seconds. While the unit is intended for RV use, it can be used for virtually any tire since it comes with accessories for more varied inflating situations than any other portable compressor kit on the market today.

Portable compressors with automatic shutoff come into play when moving from tire to tire, and when checking tire pressure in the middle of a tire fill. A typical portable compressor must be turned off between tire fills, and anytime you want to check tire pressure. If you aren’t near the compressor, this can turn into running laps back and forth to the portable compressor to turn the unit on and off. Automatic portables do not work in this fashion and will save you time & effort to get tires inflated quickly.

Tire Inflation Icon

 

Want to learn more about our RV Portable Tire Inflators?

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Additional Info Download:

Manual ‣
Dimensional Drawing ‣

SKU: 40047 Category: Portables Tag: 400rv
  • Description
FEATURES
– Thermal Overload Protector
– Automatic Shut-Off Function
– Primary & Extension Air Hoses
– Vibration-Resistant Diamond-Plate Sand Tray
– Heat Shielded Quick Connect Coupling
– Gas Station-Style Tire Inflation Gun with 160 PSI Gauge
– Heavy Duty Dual Battery Clamps with Inline Fuse
– 45-Degree Extended Reach Chuck (For Dual Rear Wheels)
– 90-Degree Twist-On Chuck
– Heavy Duty Deluxe Carry Bag
– 3 pc. Inflation Tips Kit
SPECIFICATIONS
– 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: 10.87″L x 5.83″W x 7.48″H
– Net Weight: 10.75 lbs.
– Power Cord Length: 8 ft.
– Primary Air Hose Length: 30 ft.
– Extension Air Hose Length: 30 ft.

 

Please Note: The air hose supplied with this kit may become brittle from prolonged exposure to UV/sunlight. – Stow when not in use. Never allow the hose to come into contact with the head of the compressor during use (melting hazard). The use of the included air hose is not recommended in sub zero or freezing conditions. The 400P-RV does not work with Presta bicycle valves, unless used with a Presta Valve Adapter.


PERFORMANCE DATA

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

FILL RATES

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. (± 05 sec.)
RV Tires 275/80R22.5 Fill Rate
80 to 90 PSI 30 sec. (± 05 sec.)
90 to 110 PSI 3 min. 50 sec. (± 10 sec.)
110 to 130 PSI 4 min. 37 sec. (± 10 sec.)
 

 

View this post on Instagram

Do you want to learn how to protect your RV’s water system from freezing during the winter months? VIAIR’s convenient and easy do-it-yourself winterization kit protects your RV’s water system and avoids costly springtime repairs from damaged water lines due to winter freezes. ➡️ Please Note: This kit is to be used with the VIAIR 400P-RV, 450P-RV, 400P-RVS or 450P-RVS models only. https://www.viaircorp.com/air-accessories/rv-winterization-kit Take a look at our blog post about Winterizing your RV the right way with VIAIR here: https://www.viaircorp.com/rv-trailers/winterize-your-rv-the-right-way-with-viair Still need help choosing the Right RV Portable Tire Inflator? Check out our guide here: https://www.viaircorp.com/tech/choosing-the-right-rv-portable . . . #viair #poweredbyviair #viairequipped #InstagramTV #IGTV #TV #rv #portable #tireinflator #gotair #psi #tirepressure #airdown #explore #compressor #winterization #winterizationkit #winterize #airout #adventure #trail #boondock #rvlife #rvtravel #rving #tinyhome #vanlife #vanlifer #vanlifecommunity #vanliving

A post shared by VIAIR (@viaircorp) on Nov 9, 2020 at 3:41pm PST


Prop 65 warning  WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
 

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