My understanding is that Del Aire Company is no longer making their air powered switch machines. Their website is down and no one answers the phone. The distributor I spoke to has not been able to contact them since February 2004. Does anyone know of any other manufacturer of these pneumatic air motors? I heard there is a company in California who makes a product similar to the Del Aire machines. Anyone have any information they would like to share?
i have heard of pneumatically operated TO's...but haven't been able to find any info regarding them... any help?
ask this question on the www.mylargescale.com forum. either 'public' or 'track' forum. there are quite some people using these air motors on their garden layouts.