contact is dan walker http://www.sloanvalve.com/index_2845.htm Canada Representative: R.G. Dobbins Sales Ltd. 230 Wildcat Road Downsview , Ontario M3J 2N5 Phone: 416/663-5465 Fax: 416/663 0897 email: dwalker@dobbinsales.com Web: www.dobbinsales.com readily available, about $159 list. we've done stuff in the past with university of toronto on the plumbing side, with samples, depending on how many you need or water, educational purposes. send me an email with information and detail on what plans are. dwalker@dobbinsales.com NATIONWIDE SALES R. G. Dobbin Sales Limited Nationwide Sales 230 Wildcat Road Downsview Ontario Canada MRJ 2 N5 Dan Walker; Bruce Laing 416 663 5465 www.dobbinsales.com/ ON Penmar Plumbing Supplies 690 Roundtree Dairy Rd Woodbridge, ON L4L 5T7 Frank Pennacchioci 905-856-4455 we deal with sloan products, sloan is the one that gives out faucets. ... talkto dan walker at 663 5465, ask him, he'll be able to... dan walker at extension 5010 will send out a couple of valves.