Original price was: $942.00.$673.53Current price is: $673.53.
LMI PD Series Metering Pump
0.68 GPH; 250 PSI, 115 VAC 50/60 Hz, US Plug.
(Molded FastPrime Head, Double Ball Check Valves, with 4 Function Discharge Valve accessory)
Manual Control
Speed (stroking frequency) manually adjustable.
See Specifications and Downloads tabs for detailed specifications and features.
General Description
Positive displacement Liquifram type chemical metering pumps, starting with PD0 units, are part of the LMI Series PD.
Drive Assembly
All moving components of the pump drive must be completely enclosed. To ensure optimal protection against chemical spills, electronics must be kept inside a chemical-resistant enclosure located at the back of the pump.
Pump Controls
Stroke frequency is manually adjustable with a split-scale dial which ensures precision, even at lower flow rates. Stroke length is fixed to maintain calibration across the adjustable range. Models with FastPrime liquid ends allow for fast and easy priming with an integrated bleed valve. Models with AutoPrime liquid ends are designed specifically for off-gassing liquids
Pressure Relief
The LMI 4-Function Valve is recommended with a FastPrime or AutoPrime Liquid End to provide automatic pressure relief.
Materials of Construction
See Specifications tab. Chemical metering pump housing shall be of rugged construction with NEMA 4X/IP 65 housing for the harshest environments and outdoor use. 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).
Industries:
The PD Series metering pump is designed to fit seamlessly into your process control application in a wide range of industries:
| Product Type: | Diaphragm Metering Pump, Solenoid Driven |
| Brand: | LMI |
| Product Line: | Series PD |
| Max Flow (GPH): | 0.68 |
| Max Flow (GPD): | 16.32 |
| Max Pressure (PSI): | 250 |
| Max Viscosity (CPS): | 400 |
| Max Strokes per Minute: | 160 |
| Flow Control: | Manual Control |
| Turn Down Ratio: | 200:1 |
| Head/Fittings: | PVDF / PVDF (Molded FastPrime Head, Double Ball Check Valves, with 4 Function Discharge Valve accessory) |
| Valve Balls: | Ceramic |
| Diaphragm: | Fluorofilm |
| Valve / Seat / O-Ring: | PTFE |
| Connections: | Tubing PE 1/4″ O.D. |
| Power Supply: | 115 VAC 50/60 Hz, US Plug |
| Net Weight: | 10 lbs |
| Includes: | 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 Quick Start Guide |
