LK Series Motor Driven Diaphragm Metering Pumps
From Walchem Corporation


LK Series Motor Driven Diaphragm Metering Pumps

In a class by itself - the LK is a motor driven, mechanically actuated diaphragm metering pump with a maximum capacity of 114 GPH (432 l/h) and maximum pressure of 225 PSI (1.5 MPa).

This expanded flow range makes the LK a perfect compliment to the E-Class Metering Pump Line.

The LK Series is ideal for chemical feed applications in a wide range of fields, including water treatment, chemical process, agriculture, mining and paper.

Stroke Adjustment
Accurate and reliable stroke setting is accomplished with a micrometer dial of the spring back stroke adjustment mechanism. This lockable mechanism is adjustable from 10 to 100%.

Drive
The heart of the LK is the dual-cam drive with a built-in worm gear type speed reducer. This compact & rigid mechanism, provides maximum wear resistance in continuous operation over long periods of time.

Motors
All of the standard models employ totally enclosed fan-cooled motors which are vertically mounted to save space. A variety of motor options are available, including explosion- proof, and DC variable speed motors for external control by a 4-20 mA input signal.

  • Maximum capacity of 114 GPH (432 l/h) and maximum pressure of 225 PSI (1.5 MPa).

  • Ideal for chemical feed applications in a wide range of fields, including water treatment, chemical process, agriculture, mining and paper.

  • Accurate and reliable stroke setting with a micrometer dial of the spring back stroke adjustment mechanism.
    • Lockable mechanism is adjustable from 10 to 100%.

  • Dual-cam drive with a built-in worm gear type speed reducer.
  • Provides maximum wear resistance in continuous operation over long periods of time.
  • All of the standard models employ totally enclosed fan-cooled motors which are vertically mounted to save space.
    • A variety of motor options are available, including explosion- proof, and DC variable speed motors for external control by a 4-20 mA input signal.
Size Max Output* Max Pressure PSI Stroke Speed (SPM) Connection Weight**

LPH@
50Hz

GPH@
60Hz
PVC/
PVDF
SS 50 Hz 60 Hz NPT PVC/
PVDF
SS
LKN32 30 9.5 150 225 96 116 1/2" 50 61
LKN45 50 15.9 150 225 48 58 1/2" 55 70
LKN47 100 31.8 120 120 96 116 1/2" 55 70
LKN55 168 53.4 75 75 48 58 1" 59 81
LKN57 360 114.3 45 45 96 116 1" 59 81

LKN47 with VS liquid end has 1” NPT connections
* Capacities listed are at max. pressure
** Weights with standard motor

LK Series Motor Driven Diaphragm Metering Pumps Downloads

Metering,Pumps,LK,Series,Walchem,Corporation
Metering,Pumps,LK,Series,Walchem,Corporation
Metering,Pumps,LK,Series,Walchem,Corporation
Metering,Pumps,LK,Series,Walchem,Corporation

 

Search This Site

(Search by Product Type i.e. Level or Brand Name i.e. Walchem)


METEX CORPORATION LIMITED

About Us

Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.

Sitemap

Our Products

Dataloggers, sensors, pumps, recorders, hand held instruments, flow instrumentation, level controls, valves, instrumentation, containers, tanks, transmitters, data loggers, digital indicators, mixers and agitators, pressure intrumentation, analyzers and controllers for a variety of industrial applications such as water quality, pH/ORP and more.

Website Content

Water Analyzers and Controllers, Wireless Products, Corrosion Monitoring Equipment, Cooling Tower and Boiler Controllers, a wide variety of Pumps, Valves, Dataloggers and Recorders, HVAC, Instrumentation, Skids and Systems, Containers and Tanks from world leading manufacturers are products you will find on this site.

Get in Touch