Budget pump from Airman
Always maintain proper air pressure, no matter where you are, with the AirMan Electric Air Pump. This pump features a plug that will fit in any BMW accessory socket and is easily convertible to also fit a standard cigarette lighter size power socket. The pump has a built-in pressure gauge and on/off swit.ch. There is also a convenient storage compartment for storage of the included inflation adapters but there’s enough room to also store tyre plugs or patches.
The pump has about 2.5 metres of power cord and everything fits conveniently inside of this light and compact unit. This is a completely redesigned and improved pump. The hose fitting has brass threads and seal tightly on the valve stem. The gauge is accurate and easy to read. The pump is reliable and easily capable of fully inflating tires to operating pressure. The pump will fill most bicycle tyres in under one minute and most car tyres in about seven minutes. Filling a motorcycle tyre will lie somewhere in-between.
If your bike has a can-bus electrical system (all BMWs from 2005 on) the inherent design of your bike’s accessory outlet will not power this pump. This is the same for any similar pump as the power output 'allowed' by BMW on this circuit is very low.
The cure for this is to install a second accessory outlet that’s wired directly to your battery. Search for BAS-SD14 or BAS-ZA01
Airflow: 13.0 – 16.0 L/min
Maximum pressure: 140 psi
Net weight: 0.49 kg
Dimensions: 12.0 x 6.0 x 14.2 cm (2-3/8” x 4-3/4” x 5-5/8”)
Inflates a basketball in a minuteInflates most medium sized bicycle tires in less than a minute.
Inflates a 13” car tire in under 7 minutes
*Inflation time may vary depending on the actual size of the item, type of adapter, valve, and operating conditions