IDEAL FOR USE WITH SMALL DIY BLAST FURNACE OR FISH POND. SIMPLY EASY TO USE 12 VOLT AIR PUMP. REMOVED FROM PORSCHE 911 ENGINE ( AUXILIARY EXHAUST EMISSIONS AIR PUMP ). POWERFUL BOSCH 12-VOLT AIR PUMP.
My main problem with it is that it is quite bulky for a small blower and I am having problems fitting into my steam powered racing car where I want it for cooling the burner while waiting for the start when there is always a hold-up. This car was originally built 115 yeas ago when they were not kept waiting at the start!