Products > Dosing pump > PD series milton roy dosing pump

PD series milton roy dosing pump

Release time:2019-06-28  Browse times:815

LMI’s family of electronic metering pumps offer:

• Adjustable stroke frequency and the flexibility of up to 1000:1 turndown ratio

• Manually adjustable stroke length provides accurate pump output adjustment

• NEMA 4X / IP65 enclosures for protection against corrosive environments

• Time tested electronics for reliable, repeatable performance

• Totally encapsulated electronics for protection against moisture and corrosive conditions

• Priming valves with Flourofilm ™ diaphragms and ramp style knobs for “hands free” priming



Brief introduction:


The electromagnetic drive

Flow rate: 0-95 l/h

High pressure: 70 bar

Stroke speed and length are adjustable

Manual/automatic control mode

Programmable control

Main series: P.A, B.C.E


Main applications: all kinds of circulating water treatment applications, reverse osmosis, swimming pool water treatment, waste water treatment, etc





LMI P xq 01.png




 LMI electromagnetic metering pump

Large stroke frequency60spm/100spm  

Power: 22W





Specifications and code

Model

Flow(L/h)

Pressure(bar)

0.5

P026/P126

0.01~0.79

10.3

0.9

P036/P136

0.02~1.60

7.6

0.5

P046/P146/P746-y

0.02~2.20

17.3

0.9

P056/P156/P756-y

0.04~3.8

7.6

1.8

P066/P166/P766-y

0.08~7.6

3.5

1.8

P086/P186/P786-y

0.12~12.1

1.5




Functions and advantages


Use general power 115-230v, 50/60hz drive platform

• maximum flow up to 7.57l /H(2GPH), maximum pressure up to 30.6bar(450PSI)
• simplified flow control with constant stroke length to maintain calibration within adjustable range. Advanced electronic components with dynamic compensation for temperature and voltage conditions
• FastPrime ™ hydraulic end (standard), can be integrated discharge valve fast easy for perfusion(optional), AutoPrime ™ hydraulic end, specially designed for degassing liquid (please see page 4) on performance specifications
•NEMA 4X/IP 65 enclosure is rugged and suitable for use in the most hostile environments and outdoors
• compact size, efficient use of space in processing applications or OEM configurations
• agency certification - NSF 61 and 50 (in application), ETL, CE
• decades of experience and LMI two-year warranty support




The control mode


9- programmable high precision microprocessor control, with liquid crystal display and four touch film keys, receive external 4~20mA signals


(programmable) or pulse signal control (passive tongue switch, transistor or optocoupler contact). The input pulse can be multiplied


Or division operation and batch accumulation. Manual/automatic mode is optional. Use digi-pulse flow monitor to enable convection


Quantity alarm monitoring.


7- receive external pulse signal (passive tongue switch, transistor or optocoupler contact) control. Manual/automatic mode is optional. with


MP series control module can receive 4~20mA control signal or multiply/divide the received pulse signal.


1- manually adjust stroke length and stroke frequency (manual double adjustment). Frequency adjustable range: P12□, P13□ 0~60spm


The rest are 0~100spm 0- fixed stroke frequency and manually adjusted stroke length.


Special point


Automatic over voltage protection without safety valve.


Wide flow regulation range, up to 1000:1<



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