I have no idea how many gph but I'm assuming around 750? I tested it and it works. Shoot me an offer on it. Cash or trades is fine.
http://i1344.photobucket.com/albums...85AA99-24355-00000B767F4B9F84_zps9cb755e1.jpg
http://i1344.photobucket.com/albums...85AA99-24355-00000B767F4B9F84_zps9cb755e1.jpg