Overview
730SN, 730UN, 730DuN and 730BpN peristaltic process pumps fitted with continuous tubing pumpheads
- 730 range of peristaltic process 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 continuous tubing
- Industrial integration - manual, remote, Analaog and digital communication, plus PROFIBUS
- Keypad incorporates 3-level security PIN lock
- 720R pumphead for use with continuous tubing in five bore sizes
- NEMA 4X (IP66) rated cased pumps
Control
Functionality |
720UN |
720SN |
720DuN |
Enclosure - ingress protection rating |
NEMA 4X |
NEMA 4X |
NEMA 4X |
Manual control |
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Keypad speed control with simple calibration to display flow |
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| Comprehensive calibration for flow rate display; metric or imperial units |
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| Numeric keypad for entry of speed, flow or PIN code |
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| Cumulative volume indication |
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| Remote control |
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Run/stop, direction change, auto/manual mode, leak detector input
(via contact closure or 5V TTL to 24V industrial logic |
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Remote operation of MemoDose (foot/hand-switch or logic input) |
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Four programmable digital status outputs through 24V, 30W relays |
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Analog speed control |
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Software programmable inputs; 0-10V, 1-5V or 4-20mA |
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| Analog outputs; 0-10V (8 bit resolution) |
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| Analog outputs; 0-10V, 4-20mA (8 bit resolution) |
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| Keypad/analog input scaling (replacement of diaphragm pumps) |
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Frequency output; 0-768Hz |
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| RS485 digital communication |
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Digital network serial control |
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| Security |
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Basic security code to protect set-up |
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| Dual operator/supervisor PIN code protection of pump settings |
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Performance
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LoadSure Tube elements bore and flow rates (GPM) |
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Speed rpm |
9.6mm |
12.7mm |
15.9mm |
19.0mm |
25.4mm |
| 720R |
0.1-360
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0.0005-1.8 |
0.001-3.5 |
0.001-4.8 |
0.002-6.6 |
0.003-8.8 |
Pumpheads
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.
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.
Drives
These cased pump drives offer NEMA 4X (IP66) ingress protection for industrial and washdown environments:
- 720SN is a simple, plug-in-and-switch-on pump offering ultimate economy of ownership, with calibration and one-key manual control via a large-key membrane keypad. MemoDose provides single shot dosing
- 720UN is a keypad control or remote control pump with analogue speed inputs and status outputs. Software-configurable with password protection
- 720DuN is a sophisticated process pump with RS485 and full industrial connectivity, and process control through PC, PLC or other plant controller. Comprehensive calibration is available. Twin analogue inputs allow scaled flow adjustment. A 16-key numeric keypad with dial up flow rate or speed.
- 720BpN is the ultimate process pump with PROFIBUS connectivity
Download datasheet
720 R 720RX Profibus
Manual download
720SN/R and 720UN/R IP66 NEMA 4X 720DuN/R IP66 NEMA 4X
PROFIBUS
No point-to-point wiring and a simple 9-pin PROFIBUS D-connector provides:
- Two way communication for control and status feedback
- Pumps communicate at full PROFIBUS bus speed
- No additional gateways or I/O converters required
- Predictive maintenance
Profibus GSD control file