UNUSED Milton Roy LMI Metering Pump B931-368SI 4.5 GPH 50PSI ​120 V w 4-f valve

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Seller: gcssales (3) 100%, Location: Warminster, Pennsylvania, Ships to: US, Item: 352825798028 Retails for over $1200! NOS Milton Roy LMI Metering Pump B931-368SI 4.5 GPH 50PSI 120 V w 4-funct valve. PVC Heads .005GPH - 4.5 GPH - 50PSI 120 VAC complete with 4-funct valve. NEMA4 NOS (New Old Stock) Was originally installed as part of a large dispersant dosing system that was never commissioned. Pump was removed and shelved. DIAPHRAGM METERING PUMP: 4.5 GPH / 50 PSI, PVC WETTED MATERIALS, STD CHECK VALVES, MNPT PROCESS CONNECTIONS: 1/2" SUCT, 1/2" DISCH. 120VAC STROKE ADJUST ELECTRIC NEMA 4 Details: LMI Series B Metering Pump. (with 4FV) 4.5 GPH @ 50 PSI, Liquid End 368SI, 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. General Description LMI Series B 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 B9 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 29 watts per hour under full speed and maximum pressure conditions. Pump weight shall not exceed 15 lbs (6.9 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. 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). Specifications: Brand: LMI Product: Pumps Type: Metering Pump, Diaphragm, Solenoid Product Line: LMI Series B Max. Flow (GPH): 4.50 Max. Flow (GPD): 108.00 Max. Pressure (PSI): 50 Max. Viscosity (cps): 400 Max. Strokes per Minute: 100 Flow Control: 4-20 mA Input or pulse divide or multiply with Dual Manual Control Turn Down Ratio: 1000:1 Head / Fittings: Molded PVC / PVC Valve Balls: .375 Ceramic Diaphragm: Fluorofilm Valve / Seat / O-ring: PVDF/ Polyprel Connections: Tubing PE .375" O.D. Power Supply: 115 VAC 50/60 Hz, US Plug Includes: External Control Cable, 4FV-Four Function Valve (anti-siphon, back pressure, priming/pressure release and pressure relief), Tubing, Foot Valve and Strainer, Ceramic Foot Valve Weight, 1/2" NPT Male Injection Check/Back Pressure Valve, and Instruction Manual Condition: New – Open box, Maximum Pressure: 50 psi, Brand: LMI, Metering Pump Type: Diaphragm Pump, Maximum Flow Rate: .005GPH - 4.5 GPH

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