TABLE OF CONTENTS
- Product Overview
- Quick Reference
- What's in the Box
- Controls & Parts
- Before You Start
- 1. Tyre Inflation Mode
- 2. High-Volume Inflation Mode
- 3. Deflation Mode
- 4. LED Light
- Automatic Pressure Stop
- Safety & Operating Limits
- Care & Maintenance
- Still stuck?
Product Overview

The Portronics Vayu Hybrid is a 4-in-1 air pump for car and bike tyres, bicycles, sports balls and larger inflatables. It supports tyre inflation, high-volume inflation, deflation and an LED emergency light. It can be powered through a 12V DC vehicle socket or a standard AC wall outlet.
Quick Reference
| Feature | Details |
|---|---|
| Product | Portronics Vayu Hybrid |
| Product Code | POR 3631 |
| Functions | Tyre inflation, high-volume inflation, deflation, LED light |
| Maximum Pressure | Up to 150 PSI |
| Power Inputs | DC 12V / 8–10A; AC 220–240V, 50–60Hz |
| Pressure Units | PSI, BAR, KPA, kg/cm² |
| Air Hose Length | 40cm |
| Power Cord Length | 2.8m |
| Cooling Requirement | Allow at least 10 minutes to cool before reuse after continuous operation |
| Maximum Continuous Operation | 15 minutes |
What's in the Box
| Item | Quantity |
|---|---|
| Vayu Hybrid | 1 |
| Air Hose | 1 |
| Nozzles | 4 |
| Air-Blowing Hose with Attachment | 1 |
| Replacement Fuse | 1 |
| User Manual | 1 |
Controls & Parts
| Part | Function |
|---|---|
| Handle | Carry the unit |
| Unit Button | Select the pressure unit |
| AC/DC Power Button | Select AC wall power or 12V DC car power |
| LED Light Button | Turn the built-in light on or off |
| Display Screen | Shows pressure and operating information |
| Mode Button | Start inflation or deflation after setup |
| + / − Buttons | Increase or decrease the target pressure |
| Air Hose | Connect the compressor to a tyre valve |
| Air-Blowing Hose | Used for high-volume inflation/deflation |
| Nozzles | Fit different valves and inflatables |
| Fuse | Replacement safety fuse |
Before You Start
- Place the Vayu Hybrid on a stable surface.
- Choose the correct power source: a 12V DC vehicle socket or an AC wall outlet.
- If using the vehicle's 12V socket, start the vehicle engine before operating the inflator.
- Do not connect it to a 24V vehicle system.
- Check the recommended pressure for the item being inflated before setting a target.
- Do not block the air inlet or outlet.
1. Tyre Inflation Mode
Step 1: Connect Power
Using a 12V vehicle socket
- Start the vehicle engine.
- Firmly insert the car power plug into the vehicle's 12V socket.
- Slide the AC/DC Power Button upward to the Car/DC position.
- Check that the display screen lights up.
Using AC power
- Connect the AC power plug to a wall outlet.
- Slide the AC/DC Power Button downward to the AC position.
- Check that the display screen lights up.
Step 2: Select the Pressure Unit
Press the Unit Button to select one of the available units:
- PSI
- BAR
- KPA
- kg/cm²
Step 3: Set the Target Pressure
Use the + and − buttons to set the required pressure. Always follow the vehicle manufacturer's recommended tyre pressure.
Step 4: Connect the Air Hose
- Attach the quick connector firmly to the tyre valve stem.
- Lock the connector lever.
- Check that the connection is secure before starting.
Step 5: Start Inflation
Press the Mode Button to start inflation. The compressor automatically stops when the preset pressure is reached.
2. High-Volume Inflation Mode
This mode is suitable for items such as air mattresses, inflatable boats, pool toys and other large inflatables.
- Connect the Vayu Hybrid to AC power or a 12V DC vehicle socket as described above.
- Connect the air-blowing hose to the appropriate inflation port.
- Fit the required nozzle to the hose.
- Insert the nozzle into the inflatable item.
- Press the Mode Button to start inflation.
- Switch off the compressor after use.
3. Deflation Mode
- Connect the unit to a suitable AC or 12V DC power source.
- Connect the air-blowing hose to the deflation port.
- Fit the appropriate nozzle.
- Insert the nozzle into the inflatable item.
- Press the Mode Button to begin deflation.
- Switch off the compressor after use.
4. LED Light
Press the LED Light Button to turn the built-in light on or off. It can help improve visibility during low-light use or roadside situations. The product is also described as having an SOS light mode.
Automatic Pressure Stop
During tyre inflation, the compressor automatically stops when the target pressure is reached. Confirm the recommended pressure before starting and check the displayed pressure during use.
Safety & Operating Limits
- Maximum continuous operation: 15 minutes.
- Allow the compressor to cool for at least 10 minutes before reuse.
- Use only a compatible 12V DC vehicle socket when using car power. Do not use a 24V system.
- Do not use the unit with wet hands.
- Do not expose the device to rain, splashing water or excessive moisture.
- Do not block the air inlet or outlet.
- Do not insert foreign objects into the air inlet or outlet.
- Avoid using the device near petrol, gas, paint thinner, volatile agents or other flammable materials.
- Do not touch metal parts of the hose immediately after use, as they may become hot.
- Do not drag the unit by its power cable or hose.
- Disconnect the power source when the unit is not in use.
- Stop using the unit if it makes abnormal noise, produces an unusual smell or becomes excessively hot.
Care & Maintenance
- Store the unit in a cool, dry place.
- Avoid direct sunlight and extreme temperatures.
- Let the unit cool before storing it.
- Clean with a soft cloth and mild soap only.
- Do not allow water or liquids to enter the device.
- Avoid harsh chemicals and solvents.
- Do not disassemble or modify the product.
Still stuck?
If the issue persists after performing all troubleshooting steps, please raise a support request.
Our support team will assist you further.
Support
- Visit: www.portronics.com
- Support Portal: support.portronics.com
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