Dosatron D14MZ2 14 GPM Chemical Metering Pump (Viton Seals, 0.2–2%) For Sale

TheDosatron D14MZ2VFDIIis awater‑powered, proportional chemical metering pumpthat delivers precise dosing (0.2 %–2 % dilution) without the need for electricity. Flow variations and pressure changes do not affect dosage accuracy. Built withViton sealsfor chemical resistance and athree-quarter-inch NPTconnection, it is available inpolypropylene (blue)orPVDF (white)housing depending on the chemical compatibility required 

No tipping or suction tips required—simply set the ratio and let it run. Installation includes mounting bracket, suction hose with weight, strainer, and instruction manual. Optional bypass and industrial plumbing kits are available for advanced configurations 

📊 Technical Ratio1:500 to 1:50 (0.2 % – 2 %)Flow Rate Range0.05 to 14 GPM (0.19 to 50 LPM)Operating Pressure4.3 to 85 PSI (0.3 to 6 bar)Connection Size¾″ NPT inlet/outletHousing MaterialPolypropylene (standard blue) / PVDF (white)Seal (2.7 kg)Dimensions~19 1⁄8″ × 6 5⁄16″ (Length × Width)Maximum Temperature104 °F (40 °C)Included Accessories6′ clear suction tube, weighted strainer, mounting bracket, quick-start guideRecommended Add‑OnsPressure regulator, 200‑mesh filter, check valve, bypass kit (IPK34‑14 GPM)Maintenance OptionsMini/Maintenance kit, Seal kit (PJDI116), Rebuild kit (MKD14MZ2) ✅ Key Features

• Accurate, Non‑Electric Dosing– Delivers exact chemical quantity regardless of flow or pressure changes 

• Broad Dilution Range– Adjustable from1:500 to 1:50, ideal for low to medium concentration applications 

• Chemical Compatibility– Viton seals and optional PVDF body enable use with hydrofluoric acids, alkaline cleaners, and specialty fluids (e.g., pesticides,

• Easy Installation & Maintenance– Simple mounting, no calibration required, optional bypass mode, and field-serviceable internal seals 

• Reliable Build– Designed for long-term continuous use in industrial or agricultural settings (ISO‑certified manufacturing standards) 

📌 Applications

• Agricultural fertigation and foliar sprays

• Pressure washing and vehicle detailing

• Industrial chemical processing and sanitizing

• Livestock water treatment and hydration systems

• Hydroponics, greenhouses, and horticultural dosing

🔩 What You May Need Extras For

• For bypass or rinse operations: consider theIPK34‑14 GPM industrial plumbing kit(ball valves, regulator, flow restrictor, filter) 

• For FDA-compliant or abrasive chemistries: choose thePVDF housing version(white) instead of standard polypropylene.

• For high‑pressure fluid sources: use apressure regulatorand200‑mesh filterupstream.

🧾 Summary

TheDosatron D14MZ2VFDIIis a durable, accurate, and reliable14 GPM non-electric chemical injector, suitable for professionals needing consistent dosing in a wide range of environments. With its adjustable ratio, chemical-resistant seals, and fully supported accessories, it’s engineered forrepeatability, low maintenance, and flexibility. Let me know if you’d like the full datasheet or installation recommendations