You're Sparmax compressor was created specially for airbrush use so you are at risk of blowing it out with any type if spray gun, have look on Amazon or eBay for cheap silent compressor to use for yiur spray fun, no point in burning a perfectly good airbrush compressor.
I have an Orazio silent compressor with 9 litre tank I got off Amazon for £97, the one I have is out of stock at this time but there are others, go have a quick look see, it's your safest bet.