Inquiry (采购产品): Masterflex B/T90 What is the tubing size for this unit? We are looking for a variable speed motor. Is this a DC motor? Does the pump come with a plug or must it be hard wired? Is the the unit controled with a self contained rheostat. Can the unit be installed with a rapid head tubing change design? Lift 13' with a total hose length of 70'; the discharge is free. Can you provide us with a Barant Pump Catalog? **** Hidden Message ***** Paul Zawadzki 272 W. Exchange St. Suite 201 Providence, RI 029031061 USA Company: JAMES J GEREMIA AND ASSOC Title: Design Engineer Phone: 401-454-7000 X 306 Fax: 401-454-7415 E-mail: staff.jjgeremia@verizon.net **** Hidden Message ***** staff.jjgeremia@verizon.net