SG7688T

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SG7688T

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SG7688T

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LMI Pumps SG7688T Series G, Motor Driven Metering Pumps, 208 GPH @ 50 PSI, 120 Strokes Per Minute, PVC / PVC Head & Valves, Ceramic Valve Balls, PTFE Diaphragm, Viton / PVC Seals & Seats, 1" Tubing Connection, 1 HP, 115/230 Volt, 60 Hz, 1 HP, 1725 RPM, TEFC

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Item: SG7688T

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Series Info
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Repair Parts

SG7688T

Connections / Discharge (Inches)	1" Tubing
Diaphragm	PTFE
Head / Fittings	PVC / PVC
HP	1
Hz	60
Maximum Flow (GPD)	4992
Maximum Flow (GPH)	208
Maximum Pressure (PSI)	50
Maximum Strokes Per Minute	120
Motor Enclosure Type	Totally Enclosed

Motor Frame Size	NEMA 56C
Phase	1
Pressure Rating BAR	3.5
Speed (RPM)	1725
Turn Down Ratio	10:1
Valve Balls	Ceramic
Valve / Seat / O-Ring	Viton / PVC
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.