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Overview

730 series process pumps

730SN, 730UN, 730DuN and 730BpN peristaltic process pumps fitted with continuous tubing or tube element pumpheads.

730 series process pumps offer four drive options, color display and intuitive menu structures that provide visual status indication and minimal key presses.

Pumphead options available as standard (others available on request):

  • 720R single pumphead for continuous tubing
  • 720RE single pumphead for tube elements
  • 720RX and 720REX extension twin pumpheads

Features and benefits

  • Color display and intuitive menu structures provide visual status indication and minimal key presses
  • Flow rates from 0.12 L/h (0.03 USGPH) to 3,300 L/h (872 USGPH)
  • 3,600:1 speed control range from 0.1 to 360 rpm in 0.1 rpm increments
  • Keypad incorporates 3-level security PIN lock
  • IP66 (NEMA 4X) cased pumps
  • Dual voltage 115/230 V 50/60 Hz
  • Remote Analogue/Digital, RS485, PROFIBUS®, PROFINET®, SCADA and EtherNet/IP™ control options

Technical summary

Max. flow rate3300 L/h
Min. flow rate0.12 L/h
Max. flow rate872 USGPH
Min. flow rate0.03 USGPH
Drive speed control ratio3600:1 
Operating temperature range 5 to 40 °C
Operating temperature range 40 to 104 °F
Control typesEtherNet/IP™, PROFIBUS®, PROFINET®, Remote Analogue/Digital, RS485, SCADA 
StandardsCE, cETLus, C-Tick, IRAM, NSF/ANSI 61 (for Marprene tubing and loadsure elements) 
Drive ingress protectionIP66, NEMA 4X 
Drive power supply100 to 120 V/200 to 240 V 1ph 50/60 Hz 350 VA, 100 V to 120 V/200 V to 240 V 1ph 50/60 Hz 350 VA 
Compatible tubing bore size 9.6, 12.7, 15.9, 19, 25.4 mm

Technical Summary table lists features available within the range. See ‘Technical specifications’ tab for model specific information.

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Performance

730 Drive with 720R Pumphead performance

720R four-roller pumpheads for continuous 4.8 mm wall thickness tubing — Tube bore and flow rates — L/h (USGPH)
720R single pumpheads 0.25 bar (3.6 psi) 0.5 bar (8 psi) 1 bar (15 psi) 1.5 bar (22 psi) 2 bar (30 psi)
Max speed (rpm)* Max flow Max speed (rpm)* Max flow Max speed (rpm)* Max flow Max speed (rpm)* Max flow Max speed (rpm)* Max flow
9.6 mm (0.4") 360 420 (111) 360 420 (111) 360 420 (111) 360 420 (111) 360 420 (111)
12.7 mm (0.5") 360 780 (206) 360 780 (206) 360 780 (206) 360 780 (206) 360 780 (206)
15.9 mm (0.6") 360 1100 (291) 360 1100 (291) 360 1100 (291) 360 1100 (291) 300 900 (238)
19.0 mm (0.7") 360 1500 (396) 360 1500 (396) 360 1500 (396) 300 1300 (343) 250 1000 (264)
25.4 mm (1.0") 360 2000 (528) 360 2000 (528) 360 2000 (528) 200 1100 (291)

*The maximum speed is reduced at increased discharge pressures to ensure safe running of the pump

730 Drive with 720RE Pumphead performance

720RE four-roller pumpheads for LoadSure elements — Tube bore and flow rates — L/h (USGPH)
720RE single pumphead 0.25 bar (3.6 psi) 0.5 bar (8 psi) 1 bar (15 psi) 1.5 bar (22 psi) 2 bar (30 psi)
Max speed (rpm)* Max flow Max speed (rpm)* Max flow Max speed (rpm)* Max flow Max speed (rpm)* Max flow Max speed (rpm)* Max flow
9.6 mm (0.4") 360 420 (111) 360 420 (111) 360 420 (111) 360 420 (111) 360 420 (111)
12.7 mm (0.5") 360 780 (206) 360 780 (206) 360 780 (206) 360 780 (206) 360 780 (206)
15.9 mm (0.6") 360 1100 (291) 360 1100 (291) 360 1100 (291) 360 1100 (291) 300 900 (238)
19.0 mm (0.7") 360 1500 (396) 360 1500 (396) 360 1500 (396) 300 1300 (343) 250 1000 (264)
25.4 mm (1.0") 360 2000 (528) 360 2000 (528) 360 2000 (528) 200 1100 (291)

*The maximum speed is reduced at increased discharge pressures to ensure safe running of the pump

730 Drive with 720R/RX Pumphead performance

720RX four-roller extension pumpheads for continuous 4.8 mm wall thickness tubing — Tube bore and flow rates — L/h (USGPH)
720R/RX twin pumpheads 0.25 bar (3.6 psi) 0.5 bar (8 psi) 1 bar (15 psi) 1.5 bar (22 psi) 2 bar (30 psi)
Max speed (rpm)* Max flow Max speed (rpm)* Max flow Max speed (rpm)* Max flow Max speed (rpm)* Max flow Max speed (rpm)* Max flow
9.6 mm (0.4") 300* 700 (185) 300* 700 (185) 300* 700 (185) 250 590 (156) 200 470 (124)
12.7 mm (0.5") 300* 1300 (343) 300* 1300 (343) 250 1100 (291) 200 870 (230) 175 760 (201)
15.9 mm (0.6") 300* 1800 (476) 200 1200 (317) 175 1100 (291)
19.0 mm (0.7") 300* 2500 (660) 200 1700 (449) 160 1390 (367)
25.4 mm (1.0") 300* 3300 (872) 200 2200 (581)

*The maximum speed is reduced at increased discharge pressures to ensure safe running of the pump

730 Drive with 720RE/REX Pumphead performance

720REX four-roller extension pumpheads for LoadSure elements — Tube bore and flow rates — L/h (USGPH)
720RE/REX twin pumpheads 0.25 bar (3.6 psi) 0.5 bar (8 psi) 1 bar (15 psi) 1.5 bar (22 psi) 2 bar (30 psi)
Max speed (rpm)* Max flow Max speed (rpm)* Max flow Max speed (rpm)* Max flow Max speed (rpm)* Max flow Max speed (rpm)* Max flow
9.6 mm (0.4") 300* 700 (185) 300* 700 (185) 300* 700 (185) 250 590 (156) 200 470 (124)
12.7 mm (0.5") 300* 1300 (343) 300* 1300 (343) 250 1100 (291) 200 870 (230) 175 760 (201)
15.9 mm (0.6") 300* 1800 (476) 200 1200 (317) 175 1100 (291)
19.0 mm (0.7") 300* 2500 (660) 200 1700 (449) 160 1390 (367)
25.4 mm (1.0") 300* 3300 (872) 200 2200 (581)

*The maximum speed is reduced at increased discharge pressures to ensure safe running of the pump

Specifications

Technical specifications

730 Drive with 720R Pumphead730 Drive with 720RE Pumphead730 Drive with 720R/RX Pumphead730 Drive with 720RE/REX Pumphead
Pumphead number of rollers4 4 4 4 
Pumphead number of channels1 1 1 1 
Drive speed control ratio3600:1 3600:1 3600:1 3600:1 
Drive speed 0.1 - 360 rpm0.1 - 360 rpm0.1 - 360 rpm0.1 - 360 rpm
Operating temperature range 5 to 40 °C5 to 40 °C5 to 40 °C5 to 40 °C
Operating temperature range 40 to 104 °F40 to 104 °F40 to 104 °F40 to 104 °F
Weight25 kg25 kg31.5 kg31.5 kg
Weight55.1 lbs55.1 lbs69.4 lbs69.4 lbs
Drive weight 18.5 kg18.5 kg18.5 kg18.5 kg
Drive weight 40.8 lbs40.8 lbs40.8 lbs40.8 lbs
Control typesEtherNet/IP™, PROFIBUS®, PROFINET®, Remote Analogue/Digital, RS485, SCADA EtherNet/IP™, PROFIBUS®, PROFINET®, Remote Analogue/Digital, RS485, SCADA EtherNet/IP™, PROFIBUS®, PROFINET®, Remote Analogue/Digital, RS485, SCADA EtherNet/IP™, PROFIBUS®, PROFINET®, Remote Analogue/Digital, RS485, SCADA 
Drive control optionsBpN, DuN, DuS, EnN, PnN, SN, UN, US BpN, DuN, DuS, EnN, PnN, SN, UN, US DuN, DuS, EnN, PnN, SN, UN, US DuN, DuS, EnN, PnN, SN, UN, US 
StandardsCE, cETLus, C-Tick, IRAM, NSF/ANSI 61 (for Marprene tubing and loadsure elements) CE, cETLus, C-Tick, IRAM, NSF/ANSI 61 (for Marprene tubing and loadsure elements) CE, cETLus, C-Tick, IRAM, NSF/ANSI 61 (for Marprene tubing and loadsure elements) CE, cETLus, C-Tick, IRAM, NSF/ANSI 61 (for Marprene tubing and loadsure elements) 
Drive ingress protectionIP66, NEMA 4X IP66, NEMA 4X IP66, NEMA 4X IP66, NEMA 4X 
Drive humidity(Non-condensing) 80% up to 31°C (88°F), decreasing linearly to 50% at 40C (104F) (Non-condensing) 80% up to 31°C (88°F), decreasing linearly to 50% at 40C (104F) (Non-condensing) 80% up to 31°C (88°F), decreasing linearly to 50% at 40C (104F) (Non-condensing) 80% up to 31°C (88°F), decreasing linearly to 50% at 40C (104F) 
Drive noise85dB(A) at 1m 85dB(A) at 1m 85dB(A) at 1m 85dB(A) at 1m 
Max. altitude2000 m2000 m2000 m2000 m
Drive power supply100 to 120 V/200 to 240 V 1ph 50/60 Hz 350 VA, 100 V to 120 V/200 V to 240 V 1ph 50/60 Hz 350 VA 100 to 120 V/200 to 240 V 1ph 50/60 Hz 350 VA, 100 V to 120 V/200 V to 240 V 1ph 50/60 Hz 350 VA 100 to 120 V/200 to 240 V 1ph 50/60 Hz 350 VA, 100 V to 120 V/200 V to 240 V 1ph 50/60 Hz 350 VA 100 to 120 V/200 to 240 V 1ph 50/60 Hz 350 VA, 100 V to 120 V/200 V to 240 V 1ph 50/60 Hz 350 VA 
Compatible tubing bore size 9.6, 12.7, 15.9, 19, 25.4 mm9.6, 12.7, 15.9, 19, 25.4 mm9.6, 12.7, 15.9, 19, 25.4 mm9.6, 12.7, 15.9, 19, 25.4 mm
Compatible tubing wall thickness 4.8 mm4.8 mm4.8 mm4.8 mm

730 Drive with 720R Pumphead dimensions

Dimension A
720R 279 mm (11")

730 Drive with 720RE Pumphead dimensions

Dimension A
720RE 314 mm (12.4 ")

730 Drive with 720R/RX Pumphead dimensions

Dimension A
720RX 279 mm (11")

730 Drive with 720RE/REX Pumphead dimensions

Dimension A
720REX 314 mm (12.4 ")

Materials of construction

DriveshaftStainless steel 440C
Drive caseworkPressure die-cast aluminum LM24, Pressure die-cast aluminum LM6
Drive casework coatingAlocrom pre-treatment, Exterior grade polyester powder coat
Guide roller assemblyMoS2 filled Nylon 6 (Nylatron)
Drive keypad/HMIPolyester
Pumphead front back platesAluminum
Drive rear blanking plateStainless steel 316
Pumphead body assemblyAluminum
Pumphead roller assemblyMoS2 filled Nylon 6 (Nylatron)
Pumphead rotor assemblyAluminum, Stainless steel
Pumphead trackAluminum
SpindlesStainless steel
SpringsStainless steel
Switch-plateABS PA-765

Information listed covers the complete range. For detailed specifications of individual models/components refer to user manual or contact WMFTS representative.

Control

Control options

Key to pump drive models
730SN 730UN 730DuN 730BpN 730US 730DuS 730EnN 730PnN
Standard IP66 / NEMA 4X Universal IP66 / NEMA 4X Digital Universal IP66 / NEMA 4X Bus Pump / Profibus IP66 / NEMA 4X Universal SCADA / IP66 / NEMA 4X Digital Universal SCADA / IP66 / NEMA 4X EtherNet/IP / IP66 / NEMA 4X PROFINET® / IP66 /NEMA 4X
Manual control
Pump drives 730SN 730UN 730DuN 730BpN 730US 730DuS 730EnN 730PnN
Intuitive keypad and colour display ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
Choice of flowrate or speed display ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
Full calibration with choice of flow units ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
MemoDose function ✔ ✔ ✔ ✔ ✔
Auto restart facility ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
Guard switch detection ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
Leak detection ✔ ✔ ✔ ✔ ✔ ✔ ✔
Dipensing (Network Control)
Remote control
Pump drives 730SN 730UN 730DuN 730BpN 730US 730DuS 730EnN 730PnN
Configurable start/stop, leak detector and pressure switch input (via contact closure or 5 V TTL to 24 V) ✔ ✔ ✔ ✔
Configurable start/stop, leak detector and pressure switch input (via 110 V industrial logic) ✔ ✔
Direction change and auto/manual toggle input (via contact closure or 5 V TTL to 24 V) ✔ ✔
Direction change and auto/manual toggle input (via 110 V industrial logic) ✔ ✔
Remote operation of MemoDose (foot/hand-switch or logic input) ✔ ✔ ✔ ✔
Four configurable digital status outputs through 24 V, 30 W relays ✔ ✔
Four configurable digital status outputs through 110 V relays ✔ ✔
Remote pressure/flow sensors ✔ ✔
Analogue speed control
Pump drives 730SN 730UN 730DuN 730BpN 730US 730DuS 730EnN 730PnN
Fully configurable inputs; 0-10 V or 4-20 mA ✔ ✔ ✔ ✔
Analogue outputs; 0-10 V, 4-20 mA ✔ ✔ ✔ ✔
Keypad/analogue input scaling (replacement of diaphragm pumps) ✔ ✔
Tacho frequency output; 0-1478 Hz ✔ ✔
2x sensor inputs 4-20 mA or 0-1000Hz* ✔ ✔
Security
Pump drives 730SN 730UN 730DuN 730BpN 730US 730DuS 730EnN 730PnN
3-level security PIN lock ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
Network communication
Pump drives 730SN 730UN 730DuN 730BpN 730US 730DuS 730EnN 730PnN
RS485 network control ✔ ✔
Digital pump commands (Profibus / EtherNet/IP)
Pump drives 730SN 730UN 730DuN 730BpN 730US 730DuS 730EnN 730PnN
PROFIBUS® DP V0 ✔
PROFINET® (CC-B & Netload Class III) ✔
EtherNet/IP™ ✔
Communication speeds from 9.6 kbits/s up to 12000 kbits/s ✔
Network speed: 10/100 Mbps - Full Duplex Operation ✔
Network speed: 100 Mbps - Full Duplex Operation ✔
Auto-detect bus speed ✔
Speed set point ✔ ✔ ✔
Speed feedback ✔ ✔ ✔
Flow calibration function ✔ ✔ ✔
Hours run ✔ ✔ ✔
Revolution counter ✔ ✔ ✔
Leak detection ✔ ✔ ✔
Low fluid level alarm ✔ ✔ ✔
Diagnostic feedback ✔ ✔ ✔
Flow Totaliser ✔ ✔
Sensor scaling ✔ ✔
Dispensing (Network Control)

*Range of 3rd party pressure/flow sensors supported—see compatible sensor list on www.wmftg.com/literature

 

Literature

Datasheet

  1. 730 Drive with 720REREX pumphead datasheet (US).pdf
    PDF - 1.2mb
  2. 730 Drive with 720R pumphead datasheet (US).pdf
    PDF - 1.3mb
  3. 730 Drive with 720RE pumphead datasheet (US).pdf
    PDF - 1.3mb
  4. 730 Drive with 720RRX pumphead datasheet (US).pdf
    PDF - 1.2mb

Manuals

  1. 730 BpN manual (EN).pdf
    PDF - 3.1mb
  2. 730 DuN manual (EN).pdf
    PDF - 4.6mb
  3. 730 PnN manual (EN).pdf
    PDF - 3.7mb
  4. 730 UN manual (EN).pdf
    PDF - 4.7mb
  5. 730 EnN manual (EN).pdf
    PDF - 3.8mb
  6. 730 SN manual (EN).pdf
    PDF - 2.9mb

Other Resources

  1. Watson-Marlow 530, 630, 730 EtherNet-IP™ and PROFINET® compatible sensor list (EN).pdf
    PDF - 235.2kb
  2. 530 630 730 Pn PnN GSDML compatibility guide.pdf
    PDF - 43.5kb
  3. 530 630 730 En EnN EDS compatibility guide (EN).pdf
    PDF - 44.7kb
  1. 530-630-730-EtherNetIP-pump-rev-2.5.eds
    EDS - 113.9kb
  1. gsdml-v2.4-watson-marlow-530-630-730-profinet-pump-20230316.zip
    ZIP - 5.6kb
  2. Engineering Specifications 730 (US).zip
    ZIP - 860.4kb

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 2,000 l/hr (8.8GPM) 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.

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 (8.8GPM) 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 for industrial use.

Drives

Simple-to use HMI requiring minimal key presses to reduce chances of costly errors. Flow proportional to pump speed over 3,600:1 control range. IP66 NEMA 4X cased pumps for washdown environments.

  • 730SN simple, plug-in and switch on pumps offering economy of ownership. Ultimate process security with a 3 level PIN lock.
  • 730UN with all the features of the SN models, plus configurable inputs and outputs.
  • 730DuN with configurable inputs and outputs, plus RS232 and RS484.
  • 730BpN with real time communication makes your process secure and flexible. Bus speed 9.6 kbits/s up to 12000 kbits/s connectivity
  • 730EnN EtherNet/IP connectivity for fast and easy access to pump data over Industrial Ethernet
  • 730PnN PROFINET connectivity for fast and easy access to pump data over Industrial Ethernet

Order Information

Product codes

A

B

C

D

Model

Ingress Protection

Pumphead

Plug options

3: S

N: IP66/ NEMA 4X

00: 720R

U: UK mains plug

4: U

S: SCADA IP66/ NEMA 4X1,2

E0: 720RE

E: EU mains plug

5: Du

X0: 720R/RX

A: American mains plug

6: Bp

EX: 720RE/RX

K: Australia mains plug

8: En

R: Argentina mains plug

9: Pn

C: Swiss mains plug

D: India/ South Africa mains plug

B: Brazilian mains plug

Notes:

1. U and Du models only

2. Only available with American mains plug

Recommended Products

  1. Marprene tubing

    Marprene tubing

    Thermoplastic elastomer tubing especially resistant to oxidizing agents. 23 ºF to 176 ºF (5 ºC to 80 ºC) to 100 psi.

    Tubing - peristaltic

  2. Pumpsil tubing

    Pumpsil tubing

    Platinum-cured silicone tubing with ultra smooth bore and excellent flow stability. -4 ºF to 176 ºF (-20 ºC to 80 ºC).

    Tubing - peristaltic

  3. Bioprene: Thermoplastic tubing

    Bioprene: Thermoplastic tubing

    Thermoplastic tubing with long peristaltic life and low permeability. 23 ºF to 176 ºF (5 ºC to 80 ºC).

    Tubing - peristaltic

  4. FLEXMAG 4050 C Flowmeter

    FLEXMAG 4050 C Flowmeter

    KROHNE FLEXMAG 4050 C® flowmeter: Accurately measure your fluid flow rate with the FLEXMAG single-use electromagnetic flowmeter.

    Fluid path - equipment

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