Overview
730SN, 730UN, 730DuN and 730BpN peristaltic process pumps fitted with LoadSure tube element pumpheads
- 730 range of peristaltic pumps offer four drive options, colour display and intuitive menu structure to provide visual status indication and minimal key presses.
- Flows up to 33 litre/min, 2bar / 8.8 USGPM 30 psi using LoadSure tube elements
- Industrial integration - manual, remote, Analog and digital communication, plus PROFIBUS
- Keypad incorporates 3-level security PIN lock
- IP66 (NEMA 4X) rated cased pumps
Control
| Functionality |
720SN |
720UN |
720DuN |
720US |
720DuS |
| Enclosure - ingress protection rating |
NEMA 4X |
NEMA 4X |
NEMA 4X
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NEMA 4X |
NEMA 4X
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| 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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110VAC |
110VAC |
| Remote operation of MemoDose (foot/hand-switch or logic input |
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110VAC |
110VAC |
| Four programmable digital status outputs through 24V, 30W relay |
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110VAC |
110VAC |
| 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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Tube bore and flow rates (litre/hr) |
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Speed rpm |
12.7mm |
15.9mm |
19.0mm |
25.4mm |
| 720RE |
0.1-360 |
0.22-780 |
0.30-1100 |
0.42-1500 |
0.56-2000
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Pumpheads
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 2,000 l/hr (8.8 GPM) flow at up to 2bar (30psi) pressure.
- 720REX extension pumpheads offer identical performance, but at a maximum pressure of 1bar (15psi).
Elements are available in Pumpsil platinum-cured silicone, Bioprene and STA-PURE PCS for sanitary applications; and in Marprene, Pumpsil and Neoprene
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 2,000 l/hr (8.8 GPM) flow at up to 2bar (30psi) pressure.
- 720RX extension pumpheads offer identical performance, but at a maximum pressure of 1bar (15psi).
Tubing is available in five materials for almost any chemical requirement.
Drives
These cased pump drives offer NEMA 4X (IP66) ingress protection for industrial and washdown environments.
720SN is a simple, 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 REX 720RE Profibus
Manual download
720SN/RE and 720UN/RE: IP66 720DuN/RE IP66
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