Cole Palmer MasterFlex L/S 7557-04 w/ 7557-02 Easy-Load II Peristaltic Pump & 77200-50 head

Web Information Pump Head Automatic retention holds tubing securely in place with no manual adjustment—just load the tubing and start the pump Four-roller rotor improves pressure performance and mechanical stability while reducing pulsation Improved occlusion bed geometry lengthens tubing life Polyphenylene sulfide (PPS) housing with either stainless steel (SS) or cold-rolled steel (CRS) rotor—choose CRS for economy or SS for greater durability and chemical resistance Each pump head for precision pump tubing accepts tubing sizes L/S® 13, L/S® 14, L/S® 16, L/S® 25, L/S® 17, and L/S® 18. Achieve flow rates of 0.06 to 2300 mL/min (1 to 600 rpm) Specifications Product Type Pump Head mL/rev Depends on tubing selected. Accepted tubing L/S® 13, L/S 14, L/S 16, L/S 25, L/S 17, L/S 18 Rotor material Cold-rolled steel Housing material Polyphenylene sulfide Rollers Four; cold-rolled steel Occlusion Fixed Automatic tubing retention Yes Qty/ea 1 Brand Masterflex Di