LMI Single Dial PD0 Series Chemical Metering Pumps
The new PD0 Series of Chemical Metering Pumps are designed for accurate and trouble-free chemical injection. These pumps when equipped with AutoPrime Liquid Ends are specifically engineered to handle off-gassing chemicals such as chlorine, which can cause air locking. An additional valve on the pump head automatically returns a small amount of chemical and chemical gas to the solution tank with each pump stroke. LMI Series PD0 chemical feed pumps come complete with instructions, foot valve, ceramic weight, injection valve, four-function discharge valve, and chemical tubing.
Key Features: Precision Chemical Injection with Enhanced Reliability
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Off-Gassing Chemical Handling: Specially designed to prevent air locking, ensuring consistent chlorine injection. (AutoPrime Models Only)
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Auto-Return Valve: The AutoPrime Valve returns a small amount of chemical and gas to the solution tank, maintaining pump efficiency.
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Rugged Construction: Built with NEMA 4X / IP 65 housings to withstand harsh environments.
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NSF 61 Certified: Meets stringent regulatory standards for safe and effective operation.
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Simplified Control: Constant stroke length with 0 - 160 SPM adjustable speed for easy operation.
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Clear Acrylic Pump Heads: Provides a clear view of the diaphragm operation and chemical flow, ensuring reliable performance.
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Chemical Compatibility: Compatible with Aluminum Sulfate, Citric Acid, Coagulants, PAC, Caustic Soda, Hydrochloric Acid, Sodium Hypochlorite.
Liquid End Options:
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AutoPrime Liquid Ends: Designed for off-gassing liquids such as chlorine and peroxide, returning a set percentage of the pumped liquid to the solution tank with each stroke.
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FastPrime Liquid Ends: Feature an integrated bleed valve for fast and easy priming.
Model Specifications:
| LMI Pump Model |
Maximum Gallons Per Hour / Day |
Maximum Pressure (PSI) |
Tubing Size |
PD041-A20HI AutoPrime
|
0.20 gph / 4.8 gpd |
250 |
1/4" OD |
PD051-A30HI AutoPrime
|
0.75 gph / 18 gpd |
110 |
3/8" OD |
PD061-A40HI AutoPrime
|
1.75 gph / 42 gpd |
50 |
3/8" OD |
| PD051-930SI FastPrime |
1.0 gph / 24 gpd |
150 |
3/8" OD |
| PD061-940SI FastPrime |
2.0 gph / 48 gpd |
70 |
3/8" OD |
Reliable and Efficient Chemical Injection
Choose the LMI Single Dial PD0 Series Chemical Metering Pumps for precise and dependable chemical injection. With rugged construction, off-gassing chemical handling, and simplified control, these pumps are ideal for maintaining accurate chemical dosing in various environments. Enjoy peace of mind with a two-year warranty and NSF 61 certification.
