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Pumps
- LMI Electronic
Chemical Metering Pumps
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Transfer
Drum Pump - NEW!
For fast, safe and convenient dispensing of
liquids. Empties a 200 litre tank in less than
2 minutes
These pumps are available in polypropylene,
PVDF and 316 stainless steel. Flow may be controlled
with the unique speed control knob, (Model ODP-S
only)
Seal-less design, short run-dry without failure
Heavy duty motor, 825W capable of handling liquids
upto 1.8 SG
Improved speed control
3 tube lengths, 700mm, 1000mm and 1200mm
Robust construction
Easy maintenance, screw-on pump foot and bearing
housing for quicker dismantling
Available in 115V, 230V, (Explosion-proof and
air operated to order)
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Air Operated
Diaphragm Pumps - NEW!
Pump anything that can pour - safely and reliably
Rugged and durable self-priming, double diaphragm
pumps. Lubrication free and non-stalling, all
models will handle any product that pours, from
water to highly viscous, abrasive or chemically
aggressive materials.
Self-priming, runs dry
Lubrication free, non-stalling
Available in polypropylene, PVDF, aluminium
and stainless steel
Wide selection of sizes and flow rates
Easy to install
Non-electrical |
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Series
A/B/C Chemical Metering Pumps
Series A, B and C Chemical Metering Pumps have
been an industry standard for over 20 years.
The familiar yellow and black pumps have a rugged,
IP65 housing, providing protection from harsh
chemicals and tough environments.
Several control options are available to suit
a variety of applications and budgets.
LMI Chemical Metering Pumps are supplied complete
with Injection Valve, Foot Valve, Ceramic Tube
Weight and 10 metres of LDPE tubing. (With the
exception of High Viscosity and 316 S S liquid
ends). |
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Type “9”
control is designed for easy integration into
chemical feed systems. The stroke rate may be
controlled manually or by an external signal generated
by a water meter, controller, transmitter, PLC
or other device. Divide or multiply a digital
(pulse) input or program a response to a milliamp
(4-20, 0-20, 20-4, 20-0) input. Remote on/off
and low level inputs are standard. The clear liquid
crystal display provides the user with operational
status. The unique 6-level power control reduces
system shock and extends the life of the pump.
The optional Digi-Pulse Flow Monitor verifies
chemical flow and provides an alarm output. |
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Type “7”
control is designed for more economical
systems. The stroke rate may be controlled manually
or by a digital input. The optional Micropace
Control Modules enable the user to divide or multiply
a digital input or respond directly and proportionally
to a 4-20 milliamp input. A low level input is
standard.
Type
“1” control is designed for
accurate chemical feed where manual or on/off
control is all that is required. Dual manual control
of stroke speed and stroke length are provided.
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Series A: Maximum
Output 7.6 l/h Maximum Pressure 17.3 bar
Series B: Maximum Output 26.5 l/h Maximum Pressure10.3
bar
Series C: Maximum Output 76.0 l/h Maximum Pressure20.7
bar |
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Series
P Chemical Metering Pumps
The Series P Metering Pump is designed for
more economical chemical injection. The totally
enclosed, chemically resistant housing and encapsulated
electronics provide the performance and long
life that you've come to expect from an LMI
Pump. The compact size and wide range of outputs
makes it ideal for OEM applications. Dual manual
control of stroke speed and length and fixed
speed versions are available for simple manual
or on/off control.
Series P: Maximum Output 12 l/h Maximum Pressure17.3
bar |
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P5
The addition of the P5 to the economical range
of Series P Chemical Metering Pumps now allows
for proportional metering applications. The
P5 will respond to pulses from a pH or Redox
controller or water meter via the external pulse
lead supplied with the pump to control pump
stroke speed. The pump also features tank low
level LED indication with pump shut off.
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| High Pressure
Chemical Metering Pumps |
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Series
H9 High Pressure Electronic Metering Pumps
The Series H9 Metering Pump is designed for
very low output injection into high pressure
systems. An electronic pump with a 316 S.S.
packed plunger liquid end provide users with
all the advantages of an electronic pump in
applications where previously only motor-driven
pumps could be used. Type “9” control
is standard with the stroke speed manually controlled
or externally controlled by a digital or milliamp
input.
Series H: Maximum Output 0.50 l/h Maximum Pressure
70.0 bar |
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Series
J5 12VDC Electronic Metering Pumps
The Series J5 Metering Pump is designed for
remote applications where AC electrical power
is unavailable. The low power consumption (1.6
amp average current draw or 19 watts at maximum
speed) makes it ideal for agricultural and solar
powered installations. Manual control of stroke
speed and stroke length or external control
of stroke speed by a digital input for flow
proportional applications.
Series J5: Maximum Output 7.6 l/h Maximum
Pressure 9.7 bar
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Series G Motor
Driven Metering Pumps
Economic and robust the Series G Metering Pump
is designed for applications where increased outputs
are required. Wide choice of liquid ends compatible
with most chemicals.
Versions include: PP, PVDF, 316L stainless
steel, slurry and high viscosity. |
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Model
A
Flow rate to 310 l/h
Pressure to 12 bar
Mechanically operated PTFE diaphragm
Stroke adjustment by variable eccentric cam
ensuring a flow with low pulsing. (No hydraulic
shocks)
Robust, corrosion–proof housing. Glass
fibre reinforced plastic
Life lubricated
110V, 230V and 230/400V 3-phase
Optional explosion proof motors |
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Series
GM Motor Driven Metering Pump
Flow rate up to 500 l/h
Pressure up to 12 bar
Mechanically operated PTFE diaphragm
Variable eccentric drive mechanism minmises
pulsation and hydraulic shock
Maximum suction lift 4m water
Aluminium housing - life lubricated
Options: double diaphragm, automatic flow control
(Motor Controller or frequency variation), stroke
counter, electric servomotor
Multiplexing capabilities
110V, 230V and 230/400V
3-phase |
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Model
B
Flow rate to 1200 l/h
Pressure to 8 bar
Mechanically operated high performance PTFE
diaphragm
Variable eccentric drive mechanism minimises
pulsation and hydraulic shock
Cast aluminum housing with corrosion resistant
paint
Oil bath lubricated
230/400V 3-phase motor
Optional explosion proof motor |
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Model
G Pulse
The combination of a Series G metering pump
and a motor controller enables Model G Pulse
to be used in proportional metering applications.
Flow rate to 215 l/h
Pressures to 10 bar
3 position switch enables G Pulse to be used
in any of three modes - manual (Internal), off
and automatic (External)
In automatic mode pump stroke speed can be controlled
by a 4–20mA analog signal or pulses from
pH and Redox controllers and water meters
Tank low level detection with indicator, when
used with low level switch
110V and 230V versions |
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Varipulse
Controller
Supply voltage 200-240 volt single phase for
230 volt three phase motor
IP55 protection
Local fault indicator and remote alarm via volt-free
contact (1A 250v)
4 control modes :-
* Proportional control by analogue signal (pulse
control) 0-10volt 4-20mA
* Proportional control by analogue signal (speed
control) 0-10volt 4-20mA
* External pulse control (Max 144 pulse per
minute)
* Manual control 6-144 strokes per minute
The VARIPULSE controller allows proportional
control of pump flowrate, in relation to analogue
or digital signals, when used with GM Series
Dosing Pumps. The use of Vector voltage control
electronics to compensate for variation in power
supply voltage and a position sensor, ensures
extremely accurate dosing. |
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Electronic
Servomotor
110volt or 230volt single phase
Frequency: 50Hz or 60Hz
IP65 protection
Control signal 0-20mA, 4-20mA. 0-10volt, 2-10volt
Emergency manual control
Visual position indicator
The electronic servomotor is designed to replace
the manual stroke control by an automatic system.
In response to input control signals the actuator
adjusts the volume of liquid delivered by each
stroke of the pump. |
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Seres
GA High Pressure Motor Driven Metering Pump
Flow rate up to 5.4 l/h
Pressure up to 200 bar
Mechanically operated PTFE diaphragm
Variable eccentric drive mechanism minimises
pulsation and hydraulic shock
Maximum suction lift 4m water
Robust, corrosion resistant glass fibre reinforced
plastic housing
Options: automatic flow control (Motor Controller)
110V, 230V and 230/400V 3-phase |
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Stenner
Peristaltic Pumps
Completely self-priming, can operate
dry Will not lose prime from air bubbles
High pressure peristaltic metering pump
that can operate reliably and consistently
up to 100 PSI Will not clog from dirt
and minor debris
Safe to use, chemicals are not exposed
to air or to moving parts Vertical or
horizontal mount
230 volt CE approved NEW - 110 volt
version
now available
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Controllers |
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DC4500
Conductivity / Cooling Tower Controller
The DC4500 is a bleed and feed cooling tower
controller with dual biocide timers. Standard
features include; four feed modes (Feed &
Bleed, % of Time, % of Bleed, Water meter Pulse),
intermittent or continuous sampling, uS or PPM
display, flow totalizer, 4-20mA output, manual
test modes, temperature display, 1, 2, 3 or
4 week selectable biocide cycle, biocide lockout,
and conductivity or time-based biocide pre-bleed.
Programming is simple and is accomplished with
only three keys. The backlit liquid crystal
display and LED's provide a visual indication
of operating conditions and equipment status. |
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DC4000
Conductivity / Cooling Tower / Boiler Controller
The DC4000 may be programmed as a bleed and
feed cooling tower controller or boiler controller.
Standard features include; four feed modes (Feed
& Bleed, % of Time, % of Bleed, Water meter
Pulse), intermittent or continuous sampling,
uS or PPM display, flow totaliser, 4-20mA output
and manual test modes. When the DC4000 is used
in boiler mode the optional boiler probe assembly
is required. Programming is simple and is accomplished
with only three keys. The backlit liquid crystal
display and LED's provide a visual indication
of operating conditions and equipment status. |
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DP5000
pH Controller
The DP5000 pH Controller is designed for a
variety of industrial pH applications including
water treatment, metal finishing, PCB manufacturing
and waste treatment. It provides on/off or proportional
(pulse) control of metering pumps for addition
of acid or base. Level and flow inputs and alarm
outputs are standard. An advanced menu includes
special features such as the solenoid valve
control for batch treatment and a “Point
3” (inflection point) adjustment for fine
tuning the control profiles of the metering
pumps. 4-20mA output is optional. |
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DR5000
ORP Controller
The DR5000 ORP Controller is very similar
to the DP5000 described above, however, it is
designed to control LMI Metering Pumps for the
addition of oxidizing and reducing agents. It
shares the same features and options as the
DP5000 and is often used in water and wastewater
treatment, fruit processing and metal finishing.
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Accessories |
There are an extensive range
of accessories available including Spare Kits,
Digi-Pulse Flow Monitors, Chemical Dosing Tanks
& Bunds, Water Meters, Back Pressure/Pressure
Relief Valves, Pulsation Dampeners, Four Function
Valve (4FV), Bleed Four Function Valve (B4FV),
Wall Mount Bracket, Agitators, Calibration Cylinders,
Automatic Pinch Valves, AutoprimeDegassing Valve
and Sample Coolers.
Request
information:
Click here
to request more information
on Chemical Dosing Accessories
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