Installations
Ozawa Systems in the Field
Industries Served
Ozawa injection pumps are trusted across commercial agriculture, horticulture, and specialty crops — wherever precise liquid delivery makes a measurable difference in yield and efficiency.
Flow-paced injection synchronized to water meter output ensures fertilizer ratios stay consistent regardless of run time or flow variation. Compatible with drip tape, overhead sprinklers, and furrow systems.
Deliver turf fertilizers, wetting agents, and iron treatments through existing irrigation infrastructure. Multi-head units let greens, tees, and fairways receive different nutrient programs from a single pump station.
Constant-feed fertigation keeps container plants at peak nutrition without hand-watering labor. The Ozawa's wide adjustment range covers everything from seedlings to established stock.
Inject directly into low-pressure drip or micro-spray laterals. The self-priming positive-displacement design maintains accurate dosing even at the low flow rates typical of micro systems.
High-capacity 500 series models handle the flow volumes required for center pivot and flood irrigation fertigation. The DC variable-speed motor links to pivot controls for fully automated injection.
Precise nutrient delivery across multiple growth stages — vegetative, pre-flower, and bloom formulations injected simultaneously through separate heads with exact EC and pH targets.
Maintain target pH ranges in irrigation water by metering acid or base solutions proportionally to flow. Wetted parts are compatible with sulfuric, phosphoric, and citric acid.
Beyond agriculture — boiler acid injection, soap and wax metering, chlorine injection in water treatment, and solar-powered remote field installations via 24V DC motor option.
Installations
Key Capability
One of the defining features of the Ozawa 404-4 and multi-head 500 series is the ability to inject up to four different liquid chemicals at the same time — each through its own independent metered head with individual flow adjustment.
One pump unit handles a complete nutrient program: no separate injectors, no additional installation hardware. Each head is independently adjustable in 20% increments from ounces per hour up to 36 GPH.
Ozawa 404-4 — four independent heads, each individually adjustable
Our team has been specifying Ozawa injection systems for every crop type and irrigation configuration since 1986. Tell us about your setup and we’ll recommend the right model.