Brands
LMI
AD Series
AD86
AD861-644VI

AD861-644VI

LMI Metering Pump - 2.0 GPH - 50 psi - PP - for Polymers

AD Series·Back to the AD86 selector

Maximum flow: 2 GPH
Minimum flow: 0.02 GPH
Maximum pressure: 50 psi
Head material: Polypropylene
Seals: Teflon
Fittings: Polypropylene
Check-valve balls: Stainless Steel
Tubing: Low Density Polyethylene, Vinyl | Flexible PVC

Need help with this product? Call FSC (941) 426-9872

Overview

The LMI AD861-644VI is an Excel AD solenoid-driven diaphragm metering pump with a polypropylene high-viscosity liquid end for viscous fluids and polymers, rated up to 2 GPH and up to 50 psi. It includes a pulse or 4–20 mA input for remote speed control.

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Send your chemical, concentration and operating conditions, and FSC will confirm this is the right fit.

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Specifications

Maximum flow: 2 GPH
Minimum flow: 0.02 GPH
Maximum pressure: 50 psi
Head material: Polypropylene
Seals: Teflon
Fittings: Polypropylene
Check-valve balls: Stainless Steel
Tubing: Low Density Polyethylene, Vinyl | Flexible PVC
Control: Stroke Length Control, Manual | Stroke Frequency (Speed) Control, Digital | Pulse Control, Analog | 4-20mA Control
Power supply: Universal or Dual 115/230V
Stroke rate: 120 SPM
Stroke volume: 1.05 ml
Turndown: 1000:1
Suction lift: 5 ft
Accuracy: 2%
Power input: 20 W
Connections: 1/2" OD PE & 0.938" OD Vinyl
Power connection: US 115V - NEMA 5/15 - Type B
Certifications: CE, NSF 61, NSF 50, UL, CUL