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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, colour 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

Colour display and intuitive menu structures provide visual status indication and minimal key presses
Flow rates from 0.12 L/h (0.03 USGPH) to 3300 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 rate	3300 L/h
Min. flow rate	0.12 L/h
Max. flow rate	872 USGPH
Min. flow rate	0.03 USGPH
Drive speed control ratio	3600:1
Operating temperature range	5 °C to 40 °C
Operating temperature range	40 °F to 104 °F
Control types	EtherNet/IP™, Profibus®, Profinet®, Remote Analogue/Digital, RS485, SCADA
Standards	CE, cETLus, C-Tick, IRAM, NSF/ANSI 61 (for Marprene tubing and LoadSure elements)
Drive ingress protection	IP66, NEMA 4X
Drive power supply	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 ‘Specifications’ tab for model specific information.

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)
720R single pumpheads	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)
720RE single pumphead	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)
720R/RX twin pumpheads	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)
720RE/REX twin pumpheads	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

Technical specifications

	730 Drive with 720R Pumphead	730 Drive with 720RE Pumphead	730 Drive with 720R/RX Pumphead	730 Drive with 720RE/REX Pumphead
Pumphead number of rollers	4	4	4	4
Pumphead number of channels	1	1	1	1
Flow rate range	0.12 L/h to 2000 L/h	0.12 L/h to 2000 L/h	0.12 L/h to 3300 L/h	0.12 L/h to 3300 L/h
Flow rate range	0.03 USGPH to 528 USGPH	0.03 USGPH to 528 USGPH	0.03 USGPH to 872 USGPH	0.03 USGPH to 872 USGPH
Drive speed control ratio	3600:1	3600:1	3600:1	3600:1
Drive speed	0.1 - 360 rpm	0.1 - 360 rpm	0.1 - 360 rpm	0.1 - 360 rpm
Operating temperature range	5 °C to 40 °C	5 °C to 40 °C	5 °C to 40 °C	5 °C to 40 °C
Operating temperature range	40 °F to 104 °F	40 °F to 104 °F	40 °F to 104 °F	40 °F to 104 °F
Weight	25 kg	25 kg	31.5 kg	31.5 kg
Weight	55.1 lbs	55.1 lbs	69.4 lbs	69.4 lbs
Drive weight	18.5 kg	18.5 kg	18.5 kg	18.5 kg
Drive weight	40.8 lbs	40.8 lbs	40.8 lbs	40.8 lbs
Control types	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	EtherNet/IP™, Profibus®, Profinet®, Remote Analogue/Digital, RS485, SCADA
Drive control options	BpN, 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
Standards	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)	CE, cETLus, C-Tick, IRAM, NSF/ANSI 61 (for Marprene tubing and LoadSure elements)
Drive ingress protection	IP66, 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 40 °C (104 °F)	(Non-condensing) 80 % up to 31 °C (88 °F) decreasing linearly to 50 % at 40 °C (104 °F)	(Non-condensing) 80 % up to 31 °C (88 °F) decreasing linearly to 50 % at 40 °C (104 °F)	(Non-condensing) 80 % up to 31 °C (88 °F) decreasing linearly to 50 % at 40 °C (104 °F)
Drive noise	85dB(A) at 1m	85dB(A) at 1m	85dB(A) at 1m	85dB(A) at 1m
Max. altitude	2000 m	2000 m	2000 m	2000 m
Drive power supply	100 V to 120 V/200 V 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 V to 120 V/200 V 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	9.6, 12.7, 15.9, 19, 25.4 mm	9.6, 12.7, 15.9, 19, 25.4 mm	9.6, 12.7, 15.9, 19, 25.4 mm
Compatible tubing wall thickness	4.8 mm	4.8 mm	4.8 mm	4.8 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

Driveshaft	Stainless steel 440C
Drive casework	Pressure die-cast aluminium LM24, Pressure die-cast aluminium LM6
Drive casework coating	Alocrom pre-treatment, Exterior grade polyester powder coat
Guide roller assembly	MoS2 filled Nylon 6 (Nylatron)
Drive keypad/HMI	Polyester
Pumphead front back plates	Aluminium
Drive rear blanking plate	Stainless steel 316
Pumphead body assembly	Aluminium
Pumphead roller assembly	MoS2 filled Nylon 6 (Nylatron)
Pumphead rotor assembly	Aluminium, Stainless steel
Pumphead track	Aluminium
Spindles	Stainless steel
Springs	Stainless steel
Switch-plate	ABS PA-765

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

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 and leak detector, via contact closure or 5V TTL or 24V industrial logic**		✔	✔				✔	✔
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.wmfts.com/literature

**If you can’t see the option you need, contact the engineered products team at WMFTS to discuss

Datasheet

730 Drive with 720RRX pumphead datasheet (EN).pdf
PDF - 1,1mb
730 Drive with 720RE pumphead datasheet (EN).pdf
PDF - 1,2mb
730 Drive with 720REREX pumphead datasheet (EN).pdf
PDF - 1,1mb
730 Drive with 720R pumphead datasheet (EN).pdf
PDF - 1,2mb

Manuals

730 BpN manual (EN).pdf
PDF - 3,1mb
730 DuN manual (EN).pdf
PDF - 4,6mb
730 PnN manual (EN).pdf
PDF - 3,7mb
730 UN manual (EN).pdf
PDF - 4,7mb
730 EnN manual (EN).pdf
PDF - 3,8mb
730 SN manual (EN).pdf
PDF - 2,9mb

Other Resources

530 630 730 series cased pumps DoC (EN).pdf
PDF - 137,5kb
Watson-Marlow 530, 630, 730 EtherNet-IP™ and PROFINET® compatible sensor list (EN).pdf
PDF - 235,2kb
530 630 730 Pn PnN GSDML compatibility guide.pdf
PDF - 43,5kb
530 630 730 En EnN EDS compatibility guide (EN).pdf
PDF - 44,7kb

530-630-730-EtherNetIP-pump-rev-2.5.eds
EDS - 113,9kb

gsdml-v2.4-watson-marlow-530-630-730-profinet-pump-20230316.zip
ZIP - 5,6kb

720R and 720RX continuous tubing pumpheads

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

Tubing is available in five materials for almost any chemical requirement.

720RE and 720REX LoadSure tubing element pumpheads

720RE pumpheads accommodate 4.8 mm-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: 12.7 mm, 15.9 mm, 19.0 mm and 25.4 mm, giving up to 2,000 L/h (8.8 GPM) flow at up to 2 bar (30 psi) pressure.
720REX extension pumpheads offer identical performance, but at a maximum pressure of 1 bar (15 psi).

Elements are available in Pumpsil platinum-cured silicone, Bioprene and STA-PURE PCS for sanitary applications; and in Marprene and Pumpsil for industrial use.

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 12,000 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

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 4X^1,2	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