Developed for outside conditions combined with Excel air calibration technology for professional use. This air machine is ideal for businesses that need a digital air solution to calibrate tires of vehicles with up to 145 PSI.  

Recommended for:

Car Wash, Auto Shop, Tire Shop, Auto Repair, Fleet, Car Dealership, Auto Rental, Workplace and Residential

PNT 4 Automatic Tire Inflator
Excel Air Calibration Technology
PNT 4 | Automatic Tire Inflator

Product Overview​

This commercial tire inflator is both designed and manufactured for all professional applications. Built to inflate a high demand of tires per day with precision, speed and consistency every time.

attractive design

Main Product Features

Digital Air Machine

Our easy to use air machine automatically inflates and deflates a tire to within 0.5 PSI of the desired pressure.

Modern design

Designed to be easy, clear & function accurately, suitable for indoor and outdoor use.

Crystal Display with Internal Illimitation

Large LCD display with back-light that provides easy tire pressure reading.

Digital Air Machine
Air and Nitrogen Compatible

Our automatic tire inflator is compatible with both air and nitrogen, allowing for versatile and convenient use

Pressure Unit Conversion

Highly accurate sensors providing precision, speed and safety while inflating tires in PSI or BAR.


Ideal for cars, trucks, motorcycles, large vehicles, bus, trucks and more.

Parts Included

Open End Hold-on Chuck
Open End Lock-on Chuck
30ft Coil Hose
30ft Coil Hose
Product NamePNT 4 Automatic Tire Inflator
DimensionsHeight: 13.00 inches (33.00 cm)
Width: 9.05 inches (23.00 cm)
Weight3.80 lbs (1.70 kg)
Electrical Frequency50 / 60 Hz
Electrical Consumption10 AMPS
Air Pressure Default Setting32 PSI
Air Calibration Range4 – 145 PSI
Average Air Flow3.4 – 2.5 CFM
Max Pressure Output145 PSI
Operational Temperature (w/ Heater)14 – 122˚ F
Air Relative Humidity w/o Condensation0 – 95%
Accuracy< 1 % F.S.
CompatibleAir and Nitrogen