LMI Series AD Metering Pump

EXCEL AD SERIES

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The LMI Series AD Metering Pump, part of the Roytronic Excel™ line, offers cutting-edge precision for chemical dosing in demanding applications. This solenoid-driven pump delivers flow rates from 0.002 to 2.0 GPH (0.0076 to 7.6 LPH) and pressures up to 250 psi (17.2 bar), making it ideal for metal finishing, electroplating, anodizing, water treatment, and chemical processing. Featuring a digital interface with a backlit LCD, adjustable stroke frequency (1-240 SPM), and a 1000:1 turndown ratio, it ensures exact control via manual settings or external inputs (pulse, 4-20 mA). Its chemically resistant housing and FastPrime™ liquid end enhance reliability in harsh conditions, while universal power (115-230V) adds versatility.

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The LMI Series AD Metering Pump redefines precision dosing with advanced digital technology and robust design. Built for industrial and municipal use, its yellow-and-black chemically resistant housing protects against corrosive environments, ensuring long-term performance. Available in models like AD2, AD8, and AD9, it offers a backlit LCD display for clear operation, programmable pulse multiply/divide functions, and remote on/off capabilities. Certified to UL, CUL, NSF 50, 61, and 372, it excels in water treatment (e.g., disinfection, pH control), chemical injection for plating processes, and more. The Series AD combines user-friendly controls with high accuracy, making it a top choice for professionals needing reliable, adaptable metering solutions.
 
Manufacturer: LMI Pumps (Accudyne Industries)
Product Type: Solenoid-Driven Digital Metering Pump (Roytronic Excel™)
Applications: Metal finishing, electroplating, anodizing, water treatment, chemical processing
Key Features:
  • Flow range: 0.002-2.0 GPH (0.0076-7.6 LPH)
  • Max pressure: 250 psi (17.2 bar)
  • 1000:1 turndown ratio
  • Digital display and external control options
Flow Rate:
  • AD2: 0.002-0.21 GPH (0.0076-0.8 LPH)
  • AD8: 0.42-1.0 GPH (1.6-3.8 LPH)
  • AD9: 0.83-2.0 GPH (3.1-7.6 LPH)
Maximum Pressure: 50-250 psi (3.4-17.2 bar, model-dependent)
Stroke Frequency: Adjustable 1-240 strokes/min (SPM)
Materials: PVC, PVDF, Acrylic, 316 Stainless Steel (liquid end options)
Power: Universal 115-230V, 50/60 Hz
Connections: 1/4” or 3/8” OD tubing, 1/2” NPT (model-specific)
Control Options: Manual, External (pulse, 4-20 mA, remote on/off)
Weight: Approx. 8-10 lbs (3.6-4.5 kg, varies by configuration)
Certifications: UL, CUL, NSF 50, NSF 61, NSF 372, CE