Majoni Fender & Buoy Brass Pump To Valve Inflation Adaptor

The Majoni Fender & Buoy Brass Inflation Adaptor connects a compatible bicycle, car, foot or stirrup pump to the proprietary brass valve fitted to Majoni inflatable fenders and buoys. It provides controlled inflation without inserting a damaging needle into the valve.

The solid brass adaptor is intended for routine pressure adjustment and seasonal maintenance. Majoni recommends approximately 0.2 bar / 2.9 psi for its inflatable fenders: firm enough to hold shape while remaining visibly compressible by hand.

Product Identification

• Brand: Majoni
• Product name: Majoni Fender & Buoy Brass Pump-to-Valve Inflation Adaptor
• Marine Scene SKU: SG-FADPT
• Product category: Fender and buoy inflation accessory
• Material: Brass
• Compatible valve: Majoni brass fender and buoy valve
• Quantity supplied: One adaptor

What Is the Majoni Inflation Adaptor Used For?

It allows a conventional pump to deliver air through the Majoni brass valve when a fender or buoy needs initial inflation or a pressure adjustment. It is also useful when servicing multiple Majoni products that use the same valve system.

What Is Included?

• One Majoni brass pump-to-valve inflation adaptor

What Is Not Included?

• Pump or compressor
• Pressure gauge
• Replacement valve
• Fender or buoy
• Hose or pump connector not already fitted to the chosen pump

Which Products Is It Compatible With?

Use it with inflatable Majoni fenders and buoys fitted with the standard Majoni brass valve. Confirm the valve type before use; it is not a universal adaptor for every fender brand or every valve design.

How Do I Use the Adaptor?

1. Check that the fender body and valve are undamaged.
2. Connect the adaptor securely to the pump hose or pump head.
3. Seat the adaptor squarely against the Majoni valve.
4. Add air in short, controlled strokes.
5. Stop when the fender is firm but still compressible by a flat hand.
6. Remove the adaptor and check that the valve closes without leakage.

Inflation and Safety

• Target approximately 0.2 bar / 2.9 psi unless the product label states otherwise.
• Do not use a football, ball or hypodermic-style needle.
• Do not exceed the stated pressure to make the fender harder.
• Allow for pressure changes caused by heat, direct sunlight and cold weather.
• Never use damaged or heavily corroded valves.

Maintenance

• Rinse and dry after use around salt water.
• Keep the brass surfaces clean and free from grit.
• Store with the pump accessories in a dry container.
• Inspect the seating end for damage that could mark the valve.

Key Features

• Connects common pumps to Majoni brass valves
• Solid brass construction
• Avoids valve damage caused by needles or pins
• Suitable for routine pressure adjustment
• Compatible with Majoni inflatable fenders and buoys using the matching valve
• Compact tool for onboard or workshop storage

Frequently Asked Questions

Can I use a ball-inflation needle instead?
No. Majoni specifically advises against inserting a pin or needle because it can damage the valve.

What pressure should a Majoni fender have?
The general Majoni recommendation is approximately 0.2 bar / 2.9 psi. The fender should remain compressible by a flat hand.

Will it fit every inflatable fender?
No. It is intended for the Majoni brass-valve system. Check the valve type before ordering.

Does the adaptor include a pump?
No. It is the brass adaptor only.

Can I use an air compressor?
Yes, provided the pressure is controlled and the correct flat connection is used. Add air slowly and do not overinflate.

Specifications

Use only with the matching Majoni valve and inflate gradually; excessive pressure can reduce impact absorption and damage the fender.

Instructions for Replacing a Majoni Valve

1. Screw the inflation adaptor into your fender
2. Pull out the valve using the adaptor (use pliers if necessary)
3. Unscrew the valve and attach the new valve to the adaptor
4. Insert the new valve into the fender using the adaptor
5. Apply pressure (pliers may be required) to secure it
6. Use the adaptor to reinflate your fender

How to Inflate Your Majoni Fenders

• The best method is to use an air compressor, pressing a flat nozzle directly against the valve
• Alternatively, use a bicycle or car pump with this adaptor
• Do not use a needle/pin adaptor, as it may damage the valve

Recommended Inflation Pressure:

• 0.2 bar / 2.9 psi
• At the correct pressure, the fender should be firm but easily compressible by hand

For video demonstration, please watch the following video: