SD228PT

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SD228PT

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SD228PT

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LMI Pumps SD228PT Series G, Motor Driven Metering Pumps, 0.35 GPH @ 175 PSI, 86 Strokes Per Minute, PVC / PVDF Head & Valves, 316 SS Valve Balls, PTFE Diaphragm, Viton / 316 SS Seals & Seats, 1/4" Tubing Connection, 0.25 HP, 115/230 Volt, 60 Hz, 1 HP, 1725 RPM, TEFC

$5,748.00

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Item: SD228PT

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Series Info
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SD228PT

Connections / Discharge (Inches)	1/4" Tubing
Diaphragm	PTFE
Head / Fittings	PVC / PVDF
HP	0.25
Hz	60
Maximum Flow (GPD)	8.4
Maximum Flow (GPH)	0.35
Maximum Pressure (PSI)	175
Maximum Strokes Per Minute	86
Motor Enclosure Type	Totally Enclosed

Motor Frame Size	NEMA 56C
Phase	1
Pressure Rating BAR	12
Speed (RPM)	1725
Turn Down Ratio	10:1
Valve Balls	316SS
Valve / Seat / O-Ring	Viton / 316 SS
Voltage	115/230

G Series Information

General Description
LMI Series G chemical metering pumps shall be motor driven mechanically actuated positive displacement diaphragm type pumps. Precision stroke adjustment can be operated while the pump is running or stopped from zero to maximum capacity.
Pump Controls
The stroke frequency will be fixed. Stroke length shall be adjustable by a readily accessible dial knob located ajacent to the liquid handling end.
Drive Assembly
A robust metallic, worm gear drive coupled with the industrial duty variable eccentric stroke adjustment mechanism yields a 10 to 1 turn down ratio. All gear components operate in an oil bath for long life.
Pressure Relief
A pressure relief valve MUST be installed in the discharge line of all motor driven pumps. Order as a separate line item.
Materials of Construction
Chemical metering pump housing is a durable, metallic housing designed to withstand tough environments. All exposed fasteners shall be stainless steel. Valves shall be serviceable by replacing the cartridge valve assembly.