LMI Pumps B921-490NI Chemical Metering Pump
Manual Acrylic metering pump for chemical dosing up to 2.5 GPH at 100 psi on 110–120V.
Overview
Features
- Stroke length: manually adjustable, 10–100%, for accurate and repeatable output
- Stroke rate: manually adjustable, 1–100 strokes per minute, up to 1000:1 turndown ratio
- NEMA 4X / IP65 enclosure for protection in corrosive environments
- Totally encapsulated electronics guard against moisture and corrosive conditions
- UL, CUL, NSF 50, NSF 61, NSF 372, and CE certified
- Control: Instrument Responsive / Manual Control with Series B9 digital programmability (strokes-per-hour programming)
- Maximum output: 2.5 GPH (9.5 L/h) at up to 100 psi (6.9 Bar)
- Power: 110–120 VAC, US plug — 29 W average draw at max speed
- Liquid End: Liquipro molded liquid end (490); PE 0.375" (3/8") O.D. tubing
- Wetted materials: Acrylic/PVC head & fittings, Ceramic balls, Fluorofilm™ diaphragm, PVDF/Polyprel check-valve/seal
- Valve: None
Description
The LMI Pumps Series B Chemical Metering Pump has a rugged design with rigid chemically-resistant housing and encapsulated electronics.
Optional features accommodate a variety of applications and include: four function valve, AutoPrime liquid end, high viscosity liquid end, low level float switch, as well as repair and preventative maintenance kits.
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