VENTURI 4" • $20 • FOR SALE • 4" venturi, very good condition. Have 2 available at $20 each. E-mail for pictures. • Contact Peter J. Steinbacher, Friend of Owner - located Allendale, MI USA • Telephone: 616 889-5971 . 616 895-5960 • Posted January 31, 2012 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad • Finance New Lower Rates!