Chem-Tech Series 400 Piston Metering Pump, Duplex
1.70 to 17.00 GPH (Gallons per Hour), 6.43 to 64.25 LPH,
per Pump Head.
Flow rated
at 300 PSI (20.7 BAR) maximum output pressure.
1" Diameter Piston.
Adjustable stroke length control, 10:1 flow rate turn down ratio. 60 Strokes per Minute.
Electrical: 115/230VAC, 50/60Hz, TEFC 1/4HP Direct Drive Gear Motor.
Liquid End: 304 SS Head & Fittings, Teflon Valve Seats, 316 SS Check Balls.
Connections: Piping 1/2" FNPT (Suction & Discharge).
Includes: Installation, Operation & Maintenance Manual.
Chem-Tech Series 400 chemical feed pumps offer precise metering over the entire pressure and output range. The series 400 gives the ability to adjust the and control the stroke length while still running the pump. The micrometer type adjustment, the cam bearing assembly will make more or less contact with the slide arm and piston assembly causing less wear and tear. The rugged piston design and solution handling, corrosion resistant components combined with the heavy duty plastic pump housing makes this model ideal for the most severe applications. Four check valves help insure the predetermined amounts of liquid consistently move to the point of injection without backward flow. This allows accurate metering and a high degree of repeatibility from one setting to another.
Chem-Tech Series 400 Metering Pump DatasheetChem-Tech Series 400 Metering Pump Parts DiagramChem-Tech Series 400 Metering Pump Parts
Specification
Product Type
Chem-Tech
Brand
Class
Grade
Capacity
Range
Resolution
Accuracy
Precision
Temperature Range
Temperature Resolution
Temperature Accuracy
Humidity Range
Humidity Accuracy
Humidity Resolution
Graduation Range
Graduation Interval
Conductivity
Resistivity
Salinity
TDS
Tolerance (±)
Stopper
Length
Color Code
Readability
Repeatability (S.D.)
Linearity (±)
Pan Size
Units of Measurement
Interface
Calibration
Display
Housing
Draft Shield
Draft Shield Dimensions
Porosity
Pore Size
Disc Diameter
Immersion
ATC
Speed
Speed Increment
Orbit Size
Platform Dimensions
Operating Modes
Max. Flow (GPH)
Max. Flow (GPD)
Max. Pressure (PSI)
Max. Viscosity (cps)
Max. Strokes per Minute
Flow Control
Turn Down Ratio
Head / Fittings
Valve Balls
Diaphragm
Valve / Seat / O-ring
Connections
Motor
Power Supply
Filtration Properties
Basis Weight
Retention Rate
Herzberg Rate
Thickness
Capillary Rise
Pressure Drop
Penetration
Ash Content
Field of View
Emissivity
Probe Length
Cable Length
Max. Time
Timing Capacity
Timer Channels
Timing Functions
Max. Controlled Time Settings
Notes
Includes
Unit Size
Pack Quantity
Case Quantity
Packaging
Overall Dimensions
