WATSON MARLOW
Need more options?
Our pumps deliver...
• Flow rates from 0.0001 GPH to 9.67 GPH
• Precision multi-roller pumpheads for accurate flows
• Configured with either single or multi channel
pumphead
• Digital and analog process signal control
• Flow rates from 0.00006 GPH to 76 GPH
• Manual, analog and digital RS232/RS485 control
• Explosion Proof rated, 3 phase and pneumatic drives
• Seven pumpheads and including low-pulse
high accuracy 505L element pumphead
• Dosing and dispensing pump for ±0.5% accuracy
• Flow rates from 0.0003 GPM to 4.8 GPM
• Manual, auto and digital control
• Close coupled pumps for the three phase operation
including pneumatic and Explosion Proof options
• One minute maintenance LoadSure
®
elements
• Flow rates from 0.001 GPM to 17.6 GPM
• Single or twin channel operation
• Driven roller pumphead extends tube life
• LoadSure
®
elements ensure correct tube loading
• Fixed or variable speed drives
• Flow rates up to 35 GPM
• Full Clean-In-Place and Steam-In-Place capability
• Extensive motor/gearbox control options
• Flow rates to 0.08 GPM to 400 GPM
• Reinforced hoses enable pressures up to 232 psi
• Fixed and mechanically or electronically variable
speed drives including explosion proof versions
• Flow rates from 0.0002 GPD to 20.2 GPD
• Rapid and simple tube loading
• Manual, auto and digital TTL control
100
200
300
600
700
800
500
SPX
520S/R
825 and 840
323E/D
205S/CA
101F/R
SPX10 and 15
400
401U/D1
SPX25 and 32
520U/R
401U/DM3
323S/D
205U/CA
101U/R
• Flow rates from 0.0001 GPD to 8.38 GPD per channel
• Precise flow control for each individual channel
• Manual, auto and digital TTL control
Single or multi-channel
benchtop pumps with manual,
remote, analog, RS232 control
and accurate dispensing.
Superb range of NEMA 2 and
NEMA 4X rated pumps for science
and industry as well as fixed and
variable speed close-coupled
pumps.
NEMA 4X mid-flow process
pumps with full clean-in-place
and steam-in-place capability.
Industrial cased and baseplate
mounted pumps for use with
continuous tubing or new LoadSure
®
elements. 3 phase motors, explosion
proof rated drives or pneumatic.
High-flow hygienic pumping
using USP Class VI Bioprene
tubing or Sta-Pure
®
tubing.
High flow high-pressure
industrial pumps with
unique patented direct
coupled design. Duplex and
CIP models available.
Low flow single channel pumps.
Fixed and manual/auto control
variable speed.
Near pulseless, multi-channel
cassette pumps with up to 32
channels.
Ultra-compact pumps for low
flow single or multi-channel
applications.
30
psi
30
psi
30
psi
30
psi
100
psi
30
psi
100
psi
232
psi
• Flow rates from 0.01μl/min to 300 GPM
• Single and multi-channel pumpheads
• Synchronous, DC, induction, shaded-pole or
stepper motors
• Optional Eurocard pcb enables full controllability
OEM
100
300
A wide range of instrument quality
and industrial OEM pumpheads for
fitting to users own drives, or with
faceplate-mounted motor options.
30
psi
• Twelve tubing materials in bore sizes 0.13mm to 25.4mm
• Four hose materials including Natural Rubber, Nitrile NBR,
Hypalon and EPDM from 10mm to 100mm
Tubing
Hoses
Marprene
®
Bioprene
®
Extensive range of tubing ensures
chemical compatibility. USP Class
VI and FDA approvals. Precision
machined, re-enforced hoses
provide flow stability and excellent
suction performance.
• Flow rates from 0.001 GPH to 31.7 GPH
• High visibility digital display with membrane keypad
• Single channel or up to ten separate channels
• Zero maintenance brushless DC motors
• New 323Dz general purpose dispensing pump
720DuR, 720U/R
and 720S/R
60
psi
620SN/RE
620UN/RE
720DuRE,720U/RE
and 720S/RE
•
Accurate and repeatable flow rates
•
Heavy-duty pumping - ideal for shear-sensitive fluids,
viscous sludges or slurries, and aggressive acids and
caustics