CHEM-TECH Series 200 Metering Pump
100 GPD @ 100 PSI, 230 VACManual ControlStroke length is manually adjustable.
See Specifications and Downloads tabs for detailed specifications and features.
General DescriptionPulsafeeder CHEM-TECH Series 200 & 250 pumps are mechanically activated, heavy duty diaphragm chemical feed pumps that provide excellent efficiency under strenuous conditions. The Series 200 pumps are popular for their rugged design for continuous duty operation, while the Series 250 combines the power and repeatability of piston pumps with the chemical resistance of diaphragm pumps for high pressure applications.
Pump ControlsAdjustment is by means of readily accessible lockable dial knob for changing stroke length. The knob is located opposite the liquid handling end.
Drive AssemblyThe pump drive is totally enclosed with no exposed moving parts. A tried-and-true electric motor transfers power via a sealed gearbox and eccentric cam for smooth, reliable dosing.
Materials of ConstructionSee Specifications tab. The compact, injection-molded housing and pump head offer both affordability and chemical resistance. All exposed fasteners are stainless steel. Valve seat and seals are renewable by replacement.
Pulsafeeder CHEM-TECH Series 200/250 Chemical Metering Pump - Key Features- Guided Quad Check Valve System.
- Bleed Valve Assembly Standard on tube connection models.
- Feed Rate Control.
- Heavy duty fan cooled motor with thermal overload protection.
- High torque motor gear coupling. Ensures start up under maximum pressure.
- Reliable metering performance.
- Oil immersed gear train.
- Chemical resistant materials.
- Long Life.
Specification
Metering Pump, Diaphragm, MechanicalProduct Type
Pulsafeeder CHEM-TECHBrand
Series 200Class
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
Spigot
Quick Connects
Hose Barb Size
Thread Diameter
Cap Size
Material
Housing
Draft Shield
Draft Shield Dimensions
Porosity
Pore Size
Disc Diameter
Immersion
ATC
Speed
Speed Increment
Orbit Size
Platform Dimensions
ManualOperating Modes
4.17Max. Flow (GPH)
100Max. Flow (GPD)
100Max. Pressure (PSI)
300Max. Viscosity (cps)
88Max. Strokes per Minute
Manual ControlFlow Control
10:1Turn Down Ratio
Clear PVC/PVCHead / Fittings
Head Tubing
CeramicValve Balls
CSPEDiaphragm
CSPEValve / Seat / O-ring
Tubing 7/16" O.D. PVC (Suction), 3/8" O.D. PE (Return), 1/2" O.D. PE (Discharge)Connections
Motor
230 VAC 60 Hz, US PlugPower 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
Holds
Places
Hole Size
Rows/Columns
Autoclavable
Base
Body
Camera Port
Condenser
Custom Fluorescence Filters
Dioptric Adjustment
Eyepieces
Eyepiece Type
Eyepiece Magnification
Fluorescence Filter Cubes
Focusing
Head
Horizontal Base Pole
Illumination
Infinity Optics
Interpupillary Adjustment
Magnification
Nosepiece
Numerical Aperture
Objective Magnification
Objective Type
Optical System
Pod Ring I.D.
Sample Clearance
Stage
Stage Clips
Stage Insert
Stage Plate
Stand
Vertical Base Pole
Vertical Travel
Viewing Head
Warranty
Working Distance
Zoom Range (Primary)
For Models
Notes
A weighted foot valve/strainer assembly, a bleed valve assembly, a 1/2" NPT male injection fitting/back pressure check valve assembly, 4' suction tubing, 4' bleed/return tubing, 8' discharge tubing and Owners Manual.Includes
Unit Size
Pack Quantity
Case Quantity
Packaging
Overall Dimensions
Net Weight
