500 series close-coupled pumps

They offer rugged, industrial pumping, with all the pumphead features of cased drives, but at the lowest whole-life cost.

520REL low-pressure LoadSure element pumphead features large swept volume with sprung rollers for high accuracy.

Low rotational speeds significantly increase tube life and system reliability. Rugged, tool-unlockable guard.

• - 520RELC pumphead features PPS (Polyphenylene Sulphide) track and rotor with stainless steel occlusion rollers to resist chemical attack and abrasive wear
• - Heavy-duty pumphead construction with impact-proof safeguard
• - Sprung rotor gently compresses tubing using large low friction rollers with sealed bearings, guaranteeing long tube life and accurate metering
• - Fast and simple pumphead set-up using a clutched rotor for effortless element loading

 

Technical informations

Max. flow rate: 4600 ml/min.

Min. flow rate: 2.6 ml/min

Max. operating pressure: 7 bar

Motor types: AC electric motor

Min. operating speed: 60 rpm

Max. operating speed: 291 rpm