We’re a 60 year old, family owned company with a rich heritage of providing great products at a fair price to our customers. We believe in applying our engineering knowledge and manufacturing experience to provide the most effective solutions for the AG markets.

Experience The DEMA Difference

AGRICULTURALSOLUTIONS:

EASYDOSE &FLEXFLOW CHEMICAL

INJECTION SYSTEMS

• Optional analog flow meter to measure chemical injection rate

• 4-20mA capability to control pump rate • Outdoor rated rain resistant electrical enclosures

with mounting hardware • Modular concept for easy add-on pumps or

pump replacement

• center pivot irrigation

• solar powered systems

• chemical transfer applications

• water treatment in remote areas

• large open field fertigation projects

• linear irrigation

• drip systems

• hydroponic

• greenhouses

• Ag water pumps

Applications Include:

Features Include:

• Prewired for 12VDC or 115/230VAC (smart voltage hookup, no switching required)

• Electronic control system for pump speed control • 1 or 2 pumps- each pump up to 1.7GPM (open

flow), 1.1GPM at 60PSI • Drop in chemical reservoir float switch for auto

shut off when chemical is depleted • Irrigation line injection quill

Controller Pump

Analog Flow Meter

At DEMA, we strive to understand the needs of our customers. Taking decades of knowledge in electronics and metering chemical injection, we’ve created an easy to use, yet highly advanced chemical injector to exceed the requirements of a wide variety of applications. Thanks to the extreme chemical durability of our pump components, EasyDose can be used in applications ranging from fertilization, water treatment, acid injection, cleaning chemicals and much more. EasyDose uses innovative features such as the DEMA Smart Dosing software, providing accurate proportional dosing over a wide range of flow rates. Our controller and pump module components are housed in outdoor rated enclosures, meaning you can set this unit up and regardless of the weather it’s going to keep working… and working… and working. EasyDose won’t break the bank either. We believe in making cost effective products that last a lifetime.

EasyDose is the ideal solution for chemical dosing into Irrigation systems and other applications where pressurized water lines require consistently metered chemical injection.

Find out what EasyDose can do for you…

Accessories and Specifications

SPECIFICATIONS ORDERING INFO

Controller for up to 2 pumps, each with its own pump speed control

Durable outdoor rated enclosure for electronics and pumps

Auto switching supply

3/8’’ Push-on quick connect fitting

12VDC Diaphragm Pump (up to 2 pumps)

2

3

1

1

2

3

Prewired with 115VAC power cord; 12VDC version available

Master ON/OFF power switch

2

1

Durable outdoor rated enclosure

for electronics and pumps

Injection quill with check valve for standard irrigation line

Chemical reservoir float switch (not pictured)

EasyDose - UCI System Ratings

Main Power

115/230VAC 50/60Hz 3AAuto voltage switching power supply

12VDC 14APump 1.7GPM (open flow, water)

1.1GPM (@60psi, water)

85AC.DP2F85DC.DP2FController85AC = 8511.AC Control Unit 115/230VAC Main Power85DC = 8511.DC Control Unit 12VDC Main Power

Pump DP2 = 12VDC Diaphragm Pump (includes reservoir float switch)

Flow Meter OptionF = Analog Flow Meter

FLEXFLOW

0960.A

DEMA’s FlexFlow is the ideal solution for water treatment plants, greenhouses, orchards, car washes and other industrial applications to deliver acids and virtually any chemical directly into pressurized water lines. FlexFlow is simple to use and program with state of the art technology that can vary chemical delivery volumes due to changes in water flow and pressure for precise downstream solutions.

PISTON DIAPHRAGM PUMP FORACIDS AND OTHER CHEMICALS

• Probe allows unit to display pH, multiple alarm options and probe based chemical injection (instead of water meter pulse injection)

• Optional dry pulse from water meter for accurate proportional chemical injection across changes in water flow and pressure

• Easily programs with keypad and liquid crystal display• Built-in priming valve eliminates air in chemical feed line and

potential for inaccurate dilutions• Dust cover protects display and keypad• Multiple models available

Model Description0960.A Chemical metering pump with pH control option for pressurized water lines

SpecificationsControl Function Trigger based activation pH with probe

Main Power 120VAC

Power Connection 6 ft. power cord with standard wall outlet plug

Pump Rate (Max) 1.25 gallons per hour at 110 PSI

Maximum Injection Pressure 110 PSI

Stroke length Manual adjustment

Stroke frequency 125 strokes per hour

Case Materials NEMA 4X thermoplastic enclosure with clear Lexan cover

Environmental Temperature 32o - 140oF

gallons/hr treated by 1.25gal/hr of sulfuric acidSample water pH 8 target residual alkalinity 100 ppm CaCO3

1.25 gal/hr 35% sulfuric treats:

Sample Alkalinity Gallons of Water/hr End point pH

200 5,500 6.33

250 3,700 6.16

300 2,800 6.05

1.25gal/hr 96% sulfuric treats:

Sample Alkalinity Gallons of Water/hr End point pH

200 23,000 6.33

250 14,500 6.16

300 11,500 6.05

Tel: 1-800-325-3362Fax: 314-965-8319

www.demaeng.com

sales@demaeng.com

10020 Big Bend Blvd.St. Louis, MO 63122 U.S.A

DEMA Engineering Company

FLEXFLOW