NSS 4495441 Hose Clamp for NSS Floor Machines. This hose clamp has a 2-1/2" diameter. Commonly used on many popular NSS Wrangler and Champ floor scrubbers including, Wrangler 20B, 20E,20WD, 24, 2016, 26-VS, 2625, 27, 2730, 33, 3330, and Champ Rider models ZS-29, ZS-35, 2929, 3329, 3529, and others. Priced Each. Replaces NSS 44-9-544-1. Our Part Number NSS 4495441