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MEMDOS LA
 
 

MEMDOS LA

Riding on the crest of the waves

The MEMDOS LA is equipped with a diverse range of inputs and outputs and can thus be deployed for complex dosing tasks. It can be controlled via a 0/4 – 20 mA current input and an external release input. At the same time, it indicates its current operating state via a fault output (alarm relay) and an optocoupler output (stroke feedback). The pump is fitted with a 0 – 20 mA analogue output.
The MEMDOS LA is compatible with all conventional control systems.
The pump is also fitted with a level input, can evaluate suction lines directly using a low level alarm and its large functional scope means that it can be deployed in a number of areas.

 

MEMDOS LA

 
  • Capacity range up to 270 gph, up to 232 psig
  • Power supply 115 / 230 V, ± 5 %, 50/60 Hz
  • Material finishes PVC, PP, PVDF and stainless steel
  • Stroke frequency manually settable via a potentiometer
  • Release input for external start/stop
  • Analogue input 0/4 – 20 mA
  • Level input with a switching point
  • Analogue output 0 – 20 mA
  • Alarm relay output
  • Stroke feedback output
  • Double-diaphragm system (optional)
  • CSA and UL certified

Further product views

 
 
 
 
 
MEMDOS LA 44-HP1010-HP2020-HP356080150
Delivery capacity at maximum backpressure (50/60Hz)gph 1.12.23.76.05.89.69.516.72441
Max. supply pressurepsig 14723217423217423214572
Max. stroke frequency (50/60 Hz)SPM 26721207212072120
Suction head for non-gassing mediafeet H2O 292623
Max. supply pressurepsi 7.3
Stroke lengthinch 0.3"0.4"
Stroke volumeml/stroke 2.75.42.75.42.75.48.68.619.321.4
Nominal valve width DN4DN6DN10
Voltage supplyV 115 / 230
Motor efficiency Greate than 90% (energy Efficiency class IE4)
Protection class IP55
Insulation class F
Weight (without a motor)PVClb 2427
PP 2427
PVDF 2430
1.4571 2738
Max. ambient temperature°F 41 – 113 (104 with PVC parts)
Max. temperature of the medium°F 176 (with PVC parts 95; with PP parts 140)
   
MEMDOS LA 1101602102603104005107601010
Delivery capacity at maximum backpressure (50/60 Hz)gph 3038567078103133197270
Max. supply pressurepsig 1451181035844
Max. stroke frequency (50/60 Hz)SPM 9612096120961205376107
Suction head for non-gassing mediafeet H2O 2319143
Max. supply pressurepsi 7.3
Stroke lengthinch 0.4"0.5"
Stroke volumeml/stroke 2.75.42.75.42.75.48.68.619.3
Nominal valve width DN10DN15DN25
Voltage supplyV 115/230
Motor efficiency Greater than 90% (energy Efficiency class IE4)
Protection class IP55
Insulation class F
WeightPVClb 43.445.65067.2
PP 43.445.65067.2
PVDF 44.146.751.571
Stainless steel (1.4571) 5564.575.8115
Max. ambient temperature°F 41 – 113 (104 with PVC parts)
Max. temperature of the medium°F 176 (with PVC parts 95; with PP parts 140)

Subject to technical changes

   
 
 

BA: Operation instruction

   
 
 

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Lutz-JESCO America Corp.
55 Bermar Park
Rochester, NY 14624
Toll-Free: +1-800-554-2762
Fax: +1-585-426-4025
mail@jescoamerica.com

 

Outside the U.S.
Tel.: +1-585-426-0990

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