The blackburn air tower 3 has been designed to offer all those little extra touches that make a big difference kitted out with everything you need for a highly function practical and incredibly convenient pump this is a high quality offering from blackburn the air tower 3 floor pump boasts a taller design which allows it to give much more volume per stroke so you can inflate up to 160psi easily with it39s innovative anyvalve head design you can use it on presta schrader or dunlop valves