Dosatron - D20 MegaFlo Injector - 100 GPM (2 in)

Brand: Dosatron

The Dosatron D20S is a water-powered proportional injector rated for 100 GPM on 2 in mains, part of the MegaFlo series. It runs on water pressure alone, injecting concentrate in fixed proportion to the water moving through it with no electricity and no batch tanks.

The D20S is a high-volume workhorse for fertigation, agriculture, animal health, and industrial water treatment, with a 5 to 100 GPM flow range and a 1:500 to 1:50 (0.2 to 2%) dilution range. Need more capacity? Install units in parallel.

Available Options

• 0.2-2% (1:500-1:50) 2 in - 100 GPM Viton (FKM) Seals [D20SVFII]

Key Features

• Water-powered proportional dosing, no electricity
• 2 in NPT connection; 5 to 100 GPM flow range
• Operating pressure 2 to 145 psi
• Dilution 1:500 to 1:50 (0.2 to 2%)
• Viton (FKM) seals for neutral to acidic chemistries

Choosing Your Model

This model ships with Viton (FKM) seals, suited to neutral and acidic feeds such as fertilizers, pH-down acids, and supplements. For alkaline or peracetic-acid chemistries, contact us about Aflas or Kalrez seal options.

Ideal Applications

• High-volume commercial fertigation
• Agriculture and animal health dosing
• Industrial water treatment