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C781-35T

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LMI Pumps C781-35T Series C Chemical Metering Pump, 25 GPH @ 30, Pulse Input with Dual Manual Control, Molded Polypropylene, Ceramic Valve Balls, PTFE O-Ring, Tubing PE .5" OD Connection, 115 Volt, 50/60 Hz

$3,155.00

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Item: C781-35T

Repair Parts Exploded View Diagram

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Series Info
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Repair Parts

C781-35T

Connections / Discharge (Inches)	Tubing PE 1/2" O.D.
Diaphragm	Fluorofilm
Flow Control	Pulse Input with Dual Manual Control
Head / Fittings	Molded Polypropylene
Hz	50/60
Includes	Tubing, Foot Valve and Strainer, Ceramic Foot Valve Weight, 1/2" NPT Male Injection Check/Back Pressure Valve, and Instruction Manual
Maximum Flow (GPD)	600
Maximum Flow (GPH)	25

Maximum Pressure (PSI)	30
Maximum Strokes Per Minute	100
Maximum Viscosity (CPS)	400
Turn Down Ratio	600:1
Valve Balls	Ceramic
Valve / Seat / O-Ring	PTFE
Voltage	115

C Series Information

General Description
LMI Series C chemical metering pumps shall be positive displacement, Liquifram type pumps that are UL and CUL approved. Output volume shall be adjustable while pumps are in operation from zero to maximum capacity.
Pump Controls
Adjustment shall be by means of readily accessible dial knobs, one for changing stroke length and the other for changing stroke frequency. Both knobs are to be located opposite the liquid handling end.
Drive Assembly
The pump drive shall be totally enclosed with no exposed moving parts. Electronics shall be housed in chemical resistant enclosure at the rear of the pump for maximum protection against chemical spillage. Electrical power consumption shall not exceed 44 watts per hour under full speed and maximum pressure conditions. Pump weight shall not exceed 20 lbs (9.1 kg).
Pressure Relief
To eliminate need for pressure relief valve, Liquifram shall automatically stop pulsating when discharge pressure exceeds pump pressure rating by not more than 35%.
Materials of Construction
Chemical metering pump housing shall be of chemically resistant glass fiber reinforced thermoplastic with a glass fiber reinforced polypropylene EPU carrier. All exposed fasteners shall be stainless steel. Valve seat and seal ring shall be renewable by replacing only the combination seat-seal ring or cartridge valve assembly.
Check Valve / Tubing Connections
A total of 16 ft (4.8 m) of tubing shall be provided per pump complete with compressing connections (on models with tubing connections). A foot valve with integral one piece strainer shall be provided for the suction line (on non-high viscosity models with tubing connections), and an injection check/back pressure valve with 1/2" NPT male connection for the injection point (on models with tubing connections).

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