Can i use this to inject 3 gpm of fertilizer solution into a system operating at 70 psi with a 25 gpm flow?

I use it for chrysanthemums, I said it one to 100, 1 gallon fertilizer for 100 gallon water. It has all kinds of settings on it so it should work for you. I think your pressure should be OK.

Can I use this Dosatron for humic acids ?

We do not use humid acid in ours. Humid acid has some solid materials in it that may require constant agitation to keep it stirred up. The dositron has a screen but not sure if it would clog or reduce effectiveness. We have used humic acid in a sprayer system with an agitator. Sorry this is not a better answer. Best of luck!

Does it come with a bypass switch?

I don’t think so, but I never received my order. Was shipped????? But never received it and no tracking info????

Can I use this to inject soda ash mixture to my well water?

does the ash dissolve completely ? If so you could use it but if it has granules in it the pump will wear out

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DOSATRON D14MZ2 D14MZ2VFII Water Powered DOSER 14GPM 1:500-1:50 D637922

DOSATRON D14MZ2 D14MZ2VFII Water Powered DOSER 14GPM 1:500-1:50 D637922

Product ID: 83606093

Details

Brand
Dosatron
Color
Black
Item Weight
4.4 pounds
Material
Metal
Maximum Flow Rate
14 gpm
Maximum Lifting Height
6 feet

💧14 GPM max flow

🔩3/4" NPT connection

⚙️1:500 to 1:50 dilution range

€ 1195.08

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Description

💧 Dial into precision. Power your process with pure water-driven performance.

VERSATILE APPLICATION - Ideal for gardening, chemical mixing, and maintenance — trusted by top labs and industrial users alike.
CONSISTENT PROPORTIONING - Volumetric piston technology guarantees uniform mixture regardless of flow or pressure fluctuations.
PRECISION DOSAGE CONTROL - Easily dial in exact dilution ratios from 0.02% to 2% for flawless mixing every time.
ROBUST INDUSTRIAL DESIGN - Durable metal construction with compact 22" x 6.75" x 5.75" footprint fits seamlessly into professional setups.
WATER POWERED EFFICIENCY - Operates solely on water pressure (4.3 to 85 PSID) — no electricity needed, reducing energy costs and complexity.

The DOSATRON D14MZ2 is a water-powered dosing pump delivering up to 14 gallons per minute with a precise dilution range of 1:500 to 1:50. Featuring volumetric piston technology, it ensures consistent chemical mixing without electricity, making it an energy-efficient, reliable solution for industrial, gardening, and maintenance applications.

Specifications

ASIN	B07HJFM6TC
Best Sellers Rank	#58,083 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Lab Dosing Pumps
Brand	Dosatron
Brand Name	Dosatron
Color	Black
Customer Reviews	4.4 out of 5 stars 67 Reviews
Flow Rate	14 gpm
Included Components	Doser
Item Dimensions L x W x H	22"L x 6.75"W x 5.75"H
Item Type Name	Consistent Dispenser
Item Weight	4.4 pounds
Manufacturer	Dosatron
Manufacturer Part Number	D637922-D14MZ2 D14MZ2VFII
Manufacturer Warranty Description	Limited Manufacturers Warranty. Refer to Manual.
Material	Metal
Material Type	Metal
Maximum Lifting Height	6 feet
Model Number	D637922-D14MZ2 D14MZ2VFII
Number of Items	1
Number of Packs	1
Power Source	Water Pressure
Product Dimensions	22"L x 6.75"W x 5.75"H
Product Style	Above Ground
Specific Uses For Product	Gardening, Chemical Mixing, Bulk Mixing, Maintenance Operations
Style	Above Ground
UPC	850019843026
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 1195.08

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

2 months ago

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Received my product in pristine condition. Great service overall.

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