CSIgreen48.gif (1986 bytes) Chemigation and Fertigation Metering Pumps
...Injecting chemicals or fertilizer solutions into irrigation water for all agricultural and turf applications.

Our standard materials of construction handle most fertilizers.  Our more resistant materials of construction handle most acids, chemicals, chlorine and ozone.  Models are available for manual or AUTOMATIC PROPORTIONAL CONTROL of injection rate.

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Single venturi electric 60gph fertilizer injector with push button starter and direct indicating flowmeter

Multi venturi electric fertilizer/chemical injector with on board timing system
burst1.gif (6808 bytes) ...and please see our Info Updates page for an archive of fertigation and chemigation knowledge from past newsletters published by Chemigation Systems International.
Number of fluids per injector Rate for each injected fluid Maximum possible capacity per injector
1 to 4 0 to 15 gallons per hour
0 to 60 gallons per hour
0 to 160 gallons per hour
0 to 400 gallons per hour		 1600  gallons per hour

 

Kinds of fluids handled Pressure capabilities Power options

Liquids
Fertilizers, acids, most ag chemicals
Gases
Ozone and other gases used in the green industries

 Standard: 95psi irrigation line pressure in most cases.
Even higher pressure capabilities with "H" and "HH" options. 		Electric power
Gasoline engine power
Diesel engine power

 

Electric power options

Engine power options
For USA, Mexico, Canada, other 60 Hz countries
Single phase:  120V, 220V
Three phase:  208v, 230v, 440v, 480v, 575v

For 50 Hz countries
Single phase:  220v
Three phase:  380v, 415v, 440v

 Honda OHC engines
Key start
Pull start

Diesel engine

 

Control style alternatives Options
Manual
  Simple, manual injection rate adjustment
  Manual on/off operation
Automatic
  Built-in timers, or
  Control from owner’s irrigation controls
Proportional or ratio control
  As water flow rate varies, injection rate follows   automatically
pH control
  Holds pH of irrigation water within a specified range
ORP control
  Holds oxidation-reduction potential of irrigation water within a specified range

R-More chemical resistant materials
SE-Starter, overload relay and weatherproof enclosure including pre-wired 20 foot heavy duty power supply cord
G-Honda: pull start engine with shutoff timer and irrigation water pressure interlock
SG-Like G above, plus battery, alternator and key start
H-For injection into higher pressure water lines
HH-For injection into very high pressure water lines
K-Installation kit with quick connects, valves, hoses and pipeline fittings
X-Extra flowmeter resolution for accuracy at low injection rates
V-Extra valves and fittings for mixing, circulating and transferring liquids in nearby tanks
P-Built-in wheels for portability
W-Washdown and tank fill kit

 

Return to the Chemigation and Fertigation home page

 

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PO Box 500, Cedarburg  WI  53012-0500  USA
Phone: 262-375-8550          Fax: 262-375-8559

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 CSI equipment is manufactured with
pride in Cedarburg, Wisconsin USA

At CSI, we strive for continuous improvement.  We reserve the right to change the specifications and/or appearance of our products and services without notice or obligation.

© 1998-2003 CSI