Draper Air Line Inflator with Open Ended Clip On Connector

The Draper 4290B Air Line Inflator offers a fast and straightforward solution for tyre inflation in the workshop or home garage. Connecting directly to your air compressor via its standard 1/4" BSP taper female inlet, it features a single open-ended clip-on connector that attaches securely to tyre valves with a simple, satisfying click — keeping everything firmly in place while you inflate.

With a pressure range of 0.68–11 bar (10–160 psi) and a maximum air supply of 17.2 bar (250 psi), the 4290B is well-equipped for everyday automotive inflation tasks, from car and motorcycle tyres through to light commercial vehicles. Its compact 0.4m hose keeps things tidy and manageable, while the wider temperature operating range of -10°C to 50°C ensures consistent performance across a variety of working environments.

For those who need a longer reach, the 4290B is also available with a 1.8m hose variant offering a pressure range of 0–12 bar (0–174 psi) and operation down to -20°C — ideal for larger workshops or working around bigger vehicles.

Key Features:

• Single open-ended clip-on connector for secure, fast tyre inflation
• Pressure range: 0.68–11 bar / 10–160 psi
• Maximum air supply: 17.2 bar / 250 psi
• Minimum air supply: 5 psi
• Standard 1/4" BSP taper female inlet
• Operating temperature range: -10°C to 50°C
• Available in compact 0.4m and extended 1.8m hose lengths
• Product Code: 4290B

Specifications:

Ideal For: Workshop and home garage tyre inflation, cars, motorcycles and light commercial vehicles — anywhere a reliable, compressor-fed clip-on inflator is needed for quick and efficient results.

Q: What is the difference between the Draper 4290B and the Draper 4290? A: The 4290B features a single open-ended clip-on connector, which locks onto the tyre valve for a more secure hold during inflation. The 4290 uses twin open-ended push-on connectors for rapid attach and detach. Both share the same 1/4" BSP inlet and similar pressure ranges.

Q: What compressor fitting does the Draper 4290B require? A: The Draper 4290B uses a standard 1/4" BSP taper female inlet, compatible with most air compressors and airline systems commonly found in home garages and professional workshops.

Q: What hose lengths are available for the Draper 4290B? A: The 4290B is available with a compact 0.4m hose for close-quarters use, or a longer 1.8m hose for greater reach around larger vehicles or in bigger workshop spaces.