C901-498SP

LMI Series C Metering Pump.
1.3 GPH @ 300 PSI, Liquid End 498SP, 115 VAC 50/60 Hz, US Plug.

4-20 mA Input or pulse divide or multiply with Dual Manual Control
Stroke frequency control via 4-20 mA signal input or pulse input (divide/multiply/batch), manual stroke length control. Stroke frequency is manually adjustable when in local control. Includes low level float switch input.

See Specifications and Downloads tabs for detailed specifications and features.

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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
Series C9 metering pumps shall have a clear liquid crystal display. Control shall be selectable between internal and external pulsing by means of a tactile keypad. Internal stroke frequency shall be adjustable from 1 stroke per hour to 100 strokes per minute. Pressure capacity shall be keypad adjustable to reduce noise, vibration and wear. Metering pump shall be capable of dividing or multiplying pulse inputs from 1 to 999 or responding directly or inversely to a 4-20mA input signal.
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
See Specifications tab. 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, and an injection check/back pressure valve with 1/2" NPT male connection for the injection point. The injection check valve shall incorporate a dilating orifice which prohibits scale formation and accumulation of crystalline deposits.

LE-498SP LMI Pump Complete Liquid End Assembly 498SP. Price: $352.00 LE-498SP $352.00 LMI Pump Complete Liquid End Assembly 498SP. LMI RPM-392/398 LMI Pump LiquiPro RPM Kit Quantity Price 1 + $101.65 RPM-392/398 Quantity Price 1 + $101.65 LMI Pump LiquiPro RPM Kit LMI LE-498SI LMI Pump LiquiPro Liquid End Assembly Quantity Price 1 + $334.40 LE-498SI Quantity Price 1 + $334.40 LMI Pump LiquiPro Liquid End Assembly LMI 100 ML CC Koflo 0-1.5 GPH Pump Calibration Column (Calibration Cylinder) Quantity Price 1 $42.75 2 – 9 $40.50 10 + $38.25 100 ML CC Quantity Price 1 $42.75 2 – 9 $40.50 10 + $38.25 Koflo 0-1.5 GPH Pump Calibration Column (Calibration Cylinder) Calibration Column / Calibration Cylinder Koflo Pump Flow Calibration 100 mL gallons/hour and milliliters/minute 0.02 GPH and 1 ML/MIN Schedule 40 clear PVC column tube and industrial grade machined PVC top and bottom caps 1.5 GPH (100 ML/MIN) 1/2" FNPT End Connections Fixed Caps 1.315" Tube OD x 12-1/2" Column Height

LMI Series C Metering Pump Datasheet.pdf
LMI Series C Metering Pump Specification Sheet.pdf
LMI Series B9 and C9 Metering Pump Manual.pdf
LMI Metering Pumps Brochure.pdf