LMI Metering
LMI Chemical Metering Pumps have been an industry standard for over 20 years. The familiar yellow and black pumps have a rugged, totally enclosed, chemically resistant housing for protection in the harshest environments. Encapsulated electronics and a rigid housing and stroke bracket ensure years of precise, repeatable performance. Several control options are available for all applications and budgets.
Series AA, B & C Type “7” : 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.
Series AA, B, C Type “1” is used when manual or on/off control is all that is required. Dual manual control of stroke speed and stroke length are provided.
The Series P Metering Pump is designed for more ecomomical chemical injection. Dual manual control of stroke speed and length and fixed speed versions are available for simple manual or on/off control.
Benefits for LMI Chemical Metering Pumps
- Totally enclosed, chemically resistant housing provides protection in the harshest environments.
- Encapsulated electronics and a rigid housing and stroke bracket ensure years of precise, repeatable performance.
- Several control options are available for all applications and budgets.
LMI Chemical Metering Pump Product Details
|
LMI Model No. |
LMI Series/Type |
Pulse Mode |
Flow (GPD) |
Max Pressure (PSI) |
Spare Parts Kit* |
|
|
Min. |
Max. |
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|
P121-358TI |
Series P |
Internal |
0.048 |
5 |
150 |
RPM-352/358 |
|
P021-358TI |
Series P |
Fixed |
1.512 |
5 |
150 |
RPM-352/358 |
|
P131-398TI |
Series P |
Internal |
0.024 |
10 |
110 |
RPM-392/398 |
|
P031-398TI |
Series P |
Fixed |
3.000 |
10 |
110 |
RPM-392/398 |
|
AA141-358TI |
Series AA Type 1 |
Internal |
0.024 |
14 |
250 |
RPM-352/358 |
|
AA741-358TI |
Series AA Type 7 |
Int/Ext |
0.024 |
14 |
250 |
RPM-352/358 |
|
AA151-398TI |
Series AA Type 1 |
Internal |
0.048 |
24 |
110 |
RPM-392/398 |
|
AA751-398TI |
Series AA Type 7 |
Int/Ext |
0.048 |
24 |
110 |
RPM-392/398 |
|
B121-398TI |
Series B Type 1 |
Internal |
0.072 |
60 |
100 |
RPM-392/398 |
|
B721-398TI |
Series B Type 7 |
Int/Ext |
0.072 |
60 |
100 |
RPM-392/398 |
|
B131-368TI |
Series B Type 1 |
Internal |
0.120 |
108 |
50 |
RPM-362/368 |
|
B731-368TI |
Series B Type 7 |
Int/Ext |
0.120 |
108 |
50 |
RPM-362/368 |
|
C131-318TI |
Series C Type 1 |
Internal |
0.192 |
192 |
60 |
RPM-312/318 |
|
C731-318TI |
Series C Type 7 |
Int/Ext |
0.192 |
192 |
60 |
RPM-312/318 |
|
C141-34 |
Series C Type 1 |
Internal |
0.480 |
480 |
25 |
SP-U6 |
*Individual spare parts kits are available for each liquid end, containing 4 seal rings, 4 balls, 1 spring and 1 diaphragm.
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LMI Series P Chemical Metering Pump |
|
LMI Series AA Chemical Metering Pumps |
LMI Series B & C Chemical Metering Pumps |
LMI Chemical Metering Pump Features
Max. Output
- Series P: 2.0 GPH (7.6 l/h)
- Series AA: 2.0 GPH (7.6 l/h)
- Series B: 7.0 GPH (26.5 l/h)
- Series C: 25.0 GPH (95.0 l/h)
Max. Pressure
- Series P: 250 psi (17.3 Bar)
- Series AA: 250 psi (17.3 bar)
- Series B: 150 psi (10.3 bar)
- Series C: 300 psi (20.7 bar)
Applications for LMI Chemical Metering Pumps
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Accessories for LMI Chemical Metering Pumps
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LMI Model # |
Description |
|
26350-1 |
LMI Chemical Solution Tank Assembly with Cover, 50 Gallon |
|
26731 |
LMI Liquid Level Switch Assembly for 50 Gallon Tank |
Micropace Converters
Micropace Control Modules enable you to divide or multiply a digital input or respond directly and proportionally to a 4 - 20 milliamp input.
MP100 4-20mA Analog to Digital Converter
Connects to any A7, B7 or C7 pump and converts an analog 4-20mA DC current signal to pulses for remotely controlling the pump speed (stroke frequency).
MP-400D Pulse Divider (Counter)
MP-500M Pulse Multiplier (Batch Signal Converter)
Other Related Products:
Literature for LMI Chemical Metering Pumps
- LMI Chemical Metering Pumps Instruction Manual
- Series P LMI Metering Pump Data Sheet
- Series P LMI Metering Pump Engineering Spec
- Series AA LMI Metering Pump Data Sheet
- Series AA LMI Metering Pump Engineering Spec
- Series B LMI Metering Pump Data Sheet
- Series B LMI Metering Pump Engineering Spec
- Series C LMI Metering Pump Data Sheet
- Series C LMI Metering Pump Engineering Spec
- LMI Micropace Converter Instruction Sheet
- AMI Commercial RO Components Catalog