Watson Marlow 700 series pumps: 730SN, 730UN, 730DuN and 730BpN peristaltic process pumps fitted with tube element pumpheads

Main features

• 730 range of peristaltic pumps offer four drive options, colour display and intuitive menu structure provide visual status indication and minimal key presses

• Flows up to 8.8 USGPM 30 psi / 33 litre/min (2 bar) using LoadSure tube elements

• Industrial integration — manual, remote, Analog and digital communication, plus PROFIBUS

• Keypad incorporates 3-level security PIN lock

• NEMA 4X (IP66) rated cased pumps

Watson Marlow 700 series pumps

720RE and 720REX LoadSure tubing element pumpheads

720RE pumpheads accommodate 4.8mm-wall LoadSure tubing elements in two conformations: with PVDF Tri-clamp-style connectors for sanitary applications; and with industrial Cam-and-Groove connectors. Both are offered in four bore sizes: 12.7mm, 15.9mm, 19.0mm and 25.4mm, giving up to 8.8 GPM (2,000 l/hr) flow at up to 30 psi (2 bar) pressure.
720REX extension pumpheads offer identical performance, but at a maximum pressure of 15 psi (1 bar).
Elements are available in Pumpsil platinum-cured silicone, Bioprene and STA-PURE PCS for sanitary applications; and in Marprene, Pumpsil and Neoprene for industrial use.

720R and 720RX continuous tubing pumpheads

720R pumpheads accommodate 4.8mm wall continuous tubing for joint-free flow from source to discharge. Available in five bore sizes: 9.6mm, 12.7mm, 15.9mm 19.0mm and 25.4mm, giving up to 8.8 GPM (2,000 l/hr) flow at up to 30 psi (2 bar) pressure.
720RX extension pumpheads offer identical performance, but at a maximum pressure of 15 psi (1 bar).
Tubing is available in five materials for almost any chemical requirement.

Watson Marlow catalogues