Watson-Marlow 520DuN/REL, 520UN/REL, 520SN/REL and 520BpN/REL: 0-2 bar NEMA 4X (IP66) pumps fitted with LoadSure low-pressure element pumpheads
The 520N cased pump drive offers NEMA 4X (IP66) ingress protection, which prevents the entry of dust particles and protects against powerful jets of water. It is designed for industrial and washdown environments. All models include MemoDose for accurate, easy, single-shot dosing. Remote control of 520UN and 520DuN models is achieved via labelled standard terminal blocks within the 520N module on the rear of the pump.
Flow rates up to 3,500 ml/min at 2 bar (30 psi) peak pressure with 520 LoadSure® elements
520REL pumphead features large swept volume with sprung rollers for high-accuracy, gentle pumping of shear-sensitive fluids
Robust pumphead construction with chemically-resistant polyphenylene sulphide track and rotor, and stainless steel rollers and bearings
Precise 2,200:1 speed control range from 0.1 to 220 rpm in 0.1 rpm increments
High-efficiency, maintenance-free, brushless DC motor
IP66 enclosure provides the highest level of ingress protection for arduous conditions and high pressure washdown environments
Dual voltage, 115V/230V 50/60HZ
Watson-Marlow 520DuN/REL, 520UN/REL, 520SN/REL and 520BpN/REL: 0-2 bar NEMA 4X (IP66) pumps fitted with LoadSure low-pressure element pumpheads
The 520N cased pump drive offers NEMA 4X (IP66) ingress protection, which prevents the entry of dust particles and protects against powerful jets of water. It is designed for industrial and washdown environments. All models include MemoDose for accurate, easy, single-shot dosing. Remote control of 520UN and 520DuN models is achieved via labelled standard terminal blocks within the 520N module on the rear of the pump.
- Flow rates up to 3,500 ml/min at 2 bar (30 psi) peak pressure with 520 LoadSure® elements
- 520REL pumphead features large swept volume with sprung rollers for high-accuracy, gentle pumping of shear-sensitive fluids
- Robust pumphead construction with chemically-resistant polyphenylene sulphide track and rotor, and stainless steel rollers and bearings
- Precise 2,200:1 speed control range from 0.1 to 220 rpm in 0.1 rpm increments
- High-efficiency, maintenance-free, brushless DC motor
- IP66 enclosure provides the highest level of ingress protection for arduous conditions and high pressure washdown environments
- Dual voltage, 115V/230V 50/60HZ
