Power Tank HiPPO3 Hi-Pressure Push-On Tire Chuck

The Power Tank HiPPO3 is a third-generation hi-pressure push-on tire chuck rated to 1,000 psi working pressure, designed to seat quickly on Schrader valve stems as short as 7mm, including short TPMS metal stems and Apex RPV stems that most chucks cannot reach. At 3/4 inch in diameter with a slim, short-depth profile, the HiPPO3 fits into tight wheel wells and crowded hub areas where a bulkier chuck would bind or miss the stem entirely.

Gloved-Hand Control in Any Conditions

The defining upgrade in the HiPPO3 over its predecessor is the EZ Grip Flange. Clipping a chuck onto a valve stem with numb fingers or insulated gloves is one of those small tasks that becomes genuinely frustrating at altitude or in cold weather. The EZ Grip Flange gives your fingers a positive purchase on the body so the chuck seats and releases cleanly on the first attempt. For anyone airing up after a cold-morning trail run or a winter recovery, that tactile control matters more than it sounds.

Built for Short, Hard-to-Reach Stems

The HiPPO3's slim profile and short engagement depth were carried forward from Version 2 specifically to handle the valve stems that cause problems: short TPMS metal stems that sit nearly flush with the wheel face, Apex RPV stems, and any stem recessed behind a wheel's spoke pattern or hub lip. The chuck works with any Schrader valve, so it covers standard stems as well, but its real value is on the fitments where other chucks fail to connect or require awkward angles to hold pressure.

Ready to Connect to Ventoso Gauges and Industrial Couplers

The HiPPO3 ships with a pre-installed 1/4" industrial plug, which means it clips directly into any Ventoso RED Tire Inflator Gauge or standard Industrial Female Coupler without an adapter. The chuck body carries 1/8" female NPT threads, the included elbow has 1/8" male and 1/4" female NPT threads, and the industrial plug has 1/4" male NPT threads. These standard NPT sizes make it straightforward to reconfigure the connection for different hose or gauge setups already in a kit.

Features

• EZ Grip Flange: new in Version 3, improves clip-on and clip-off control with gloves or in cold conditions
• 1,000 psi working pressure: rated for high-pressure CO2 and compressed-air inflation systems
• Short-stem compatibility: fits Schrader valves as short as 7mm, including TPMS metal stems and Apex RPV stems
• Slim, short-depth profile: reaches hard-to-access stems in tight wheel and hub areas
• Pre-installed 1/4" industrial plug: connects directly to Ventoso RED gauges and Industrial Female Couplers out of the box
• Full NPT thread spec: 1/8" female NPT on chuck body; elbow is 1/8" male and 1/4" female NPT; plug is 1/4" male NPT

Specifications

Who This Is For and Isn't

The HiPPO3 suits overlanders, off-road drivers, and anyone running a CO2 or compressed-air inflation system who needs a reliable push-on chuck for short, recessed, or hard-to-reach Schrader valve stems, particularly those using Ventoso RED Tire Inflator Gauges or Industrial Female Couplers or working in cold conditions where gloved-hand operation matters.

The HiPPO3 is an open chuck and cannot be connected directly to an air source without an inline switch, trigger, or on/off valve in the line. It is not a no-air-loss chuck and is not suitable for inflating shocks or other low-volume, precision-fill applications.

Common Questions

What valve stems does the HiPPO3 fit?

The Power Tank HiPPO3 push-on tire chuck works with any Schrader valve stem, including short TPMS metal valve stems, Apex RPV stems, and hard-to-access stems. The minimum stem length the chuck can engage is 7mm, and the chuck body is 3/4 inch in diameter to clear tight hub and wheel-face clearances.

How does the HiPPO3 connect to a Ventoso gauge or air coupler?

The HiPPO3 ships with a pre-installed 1/4" industrial plug that clips directly into any Ventoso RED Tire Inflator Gauge or standard Industrial Female Coupler. No additional adapter is needed for those connections. The chuck body has 1/8" female NPT threads, and the included elbow has 1/8" male and 1/4" female NPT threads for other hose or gauge configurations.

Can the HiPPO3 be connected directly to a CO2 tank or air compressor output?

No. The HiPPO3 is an open chuck, meaning air flows freely when it is seated on a valve stem. Connecting it directly to an air source without an inline switch, trigger, or on/off valve in the line would result in uncontrolled airflow. Always use the HiPPO3 downstream of a regulator or gauge that includes a flow-control mechanism.

Is the HiPPO3 suitable for inflating shocks or other low-volume applications?

No. The HiPPO3 is not a no-air-loss chuck and is not designed for shocks or other low-volume, precision-fill applications where air loss during connection and disconnection would affect the result. For shock inflation, a dedicated no-air-loss chuck is required.

What thread sizes does the HiPPO3 use?

The HiPPO3 push-on tire chuck uses three thread sizes: the chuck body itself has 1/8" female NPT threads; the included elbow has 1/8" male NPT on the inlet and 1/4" female NPT on the outlet; and the pre-installed industrial plug has 1/4" male NPT threads. These are standard NPT sizes compatible with most inflation hose and gauge fittings.