DEMA Mixrite Proportioner, 0.4 - 4.0% (25:1 - 250:1), 14 GPM, Aflas Seals, Hastelloy Springs, On/Off

DEMA 1405M Mixrite Proportioner, 0.4 - 4.0% (25:1 - 250:1), 14 GPM, Aflas Seals, Hastelloy Springs, On/Off

The 1400 Series medium-flow proportional injection pumps are typically used for greenhouses, nutrient delivery,
cleaning, food safety, as well as drip and spray fertigation applications. These dispensers are designed for 
enhanced compatibility with nutrients, pesticides, mild acids, and other additives. The updated internal design 
allows for an increased flow rate of up to 14 GPM and up to 10% for chemical injection. All 1400 series dispensers 
have a 3/4″ NPT threaded inlet and outlet.

Features and Benefits

• Flow rate .5 to 14 GPM
• Hastelloy, and plastic engine springs for improved chemical compatibility
• AFLAS O-Rings throughout the unit
• Viton Extreme chemical seal
• Easy-to-adjust chemical adjustment sleeve
• Low-flow rate engine with dual lip seals can be powered by water flow rates as low as .5 GPM