WATSON MARLOW
SPX DuCoNite
701FB/RB
701PB/RB
520Du/R
520SN/R2
520UN/R2
520DuN/R2
521F/R2C
403U/R1
403U/UL2
405U/R1
405U/L
403U/VM2
521VI/R2C
520Di/L
403U/VM4
SPX40
400
500
Silicone
Sta-Pure®
600
PVC
700
Neoprene
®
Fluorel
Chem-Sure
®
Hoses
SPX50
SPX65
SPX80
SPX100
323U/D
323Du/D
323Dz/D
314MC
Drive
F
Fixed speed
S
Manual control variable speed
U
Auto/Manual control variable speed
Du
Digital/Auto/Manual control variable speed
Dz
Dispensing/Auto/Manual control
Di
Dispensing/Digital/Auto/Manual control
VI
Varmeca controlled
FD
Fixed speed duplex drive
P
Pneumatic
PB
Pneumatic, baseplate mounted
SN/UN/DuN (N) denotes NEMA 4X protection
Pumphead
R
Single channel pumphead for continuous tubing - 1.6mm wt
R2
Single channel pumphead for 2.4mm wall continuous tubing
RE
Single channel pumphead for LoadSure
®
elements
CA
High precision multi-channel cassette pumphead
D1
Single channel, four roller pumphead
D
Single channel, three or four roller, ‘flip-top’ pumphead
DM2-3
Three channel pumphead for three bridge manifold tubing
R1
Single channel, four roller pumphead
L2
Two channel, four roller pumphead
L
Precision ‘low pulse’ pumphead
VM2-4
Precision low flow multi-channel pumphead for two bridge manifold tubing
Code descriptions
eg: 101
U
/
R
= Manual/auto control variable speed with single channel pumphead
403U/R
701FB/RBE
701PB/RBE
700 Element Kit
SPX DUPLEX
620DuN/RE
620Di/L
621F/RE
621FD/RE
621P/RE
621VI/RE
520R
•
Easy to install, operate and maintain
•
Virtually maintenance-free – no expensive
seals, valves, diaphragms or rotors to leak,
clog or corrode
•
Designed for continuous duty - 24
hours/7 days
•
Pumps act as their own check-valves
•
Self-priming up to 30 feet and dry
running
•
Reversible flow direction