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7-4025 Mazzei Injector #584K (Black), 3/4"HB for Hot Tubs

  • Mazzei® #584K (DEL Ozone PN 7-4025) for spas and hot tubs is black with 3/4" HB
  • Mazzei® #584K (DEL Ozone PN 7-4025) with 3/4" HB has four Hose Barbs
RRP:
$32.00
Your Price:
$24.00 (You save $8.00)
SKU:
7-4025
Weight:
0.25 LBS
Rating:
Availability:
IN STOCK - ships immediately
Shipping:
Calculated at checkout
Minimum Purchase:
1 unit(s)
Maximum Purchase:
100 unit(s)
Quantity:


Product Description

Spas stay clean and safe with a Mazzei Injector and a DEL Spa Ozone Generator. And using a Mazzei Injector eliminates harmful ozone off-gas known to decrease the life of spa covers and pillows.

Mazzei Injector #584K:

  • Black, Kynar
  • Ozone- and weather-resistant for longer lifespan
  • 3/4" Hose Barbs for easy installation into flexible plumbing
  • Without built-in Check Valve
  • Without O'ring (use Teflon tape)
  • DEL Ozone Part Number is 7-0610
  • Not the most common injector used in hot tubs due to:
    • It is the most restrictive Spa Ozone Injector; it works great on hot tubs with low flow rates

This Mazzei Injector #584K (DEL Ozone PN 7-4025) is designed for spas and hot tubs.  It is black with 3/4" Hose Barbs.  If you're looking for the SAME injector but with threads, choose Mazzei Injector #584 with 3/4" threads here

How does ozone get IN the spa water?  Most hot tubs and spas use a Mazzei Injector which is connected to your spa equipment.  When the ozone generator is operating, ozone is automatically introduced into the water where it kills viruses, bacteria, yeast, mold and mildew.

spa-ozone-installation-small.jpg


Watch this great DEL Ozone video to see a Mazzei Injector working with DEL's MCD-50 and Ozone Supply Check Valve (7-1140-01).

Using an integrated system with intelligent design, the MAZZEI system components work together to optimize performance by raising the ozone concentration while lowering the gas-to-liquid ratio.

Key Features of MazzeiTechnology:

  • Ozone Concentration – Concentration and solubility are directly proportional so that higher ozone concentrations promote the transfer of more ozone into solution
  • Gas-to-Liquid Ratio – A lower gas to liquid ratio (Vg/Vl) allows for greater ozone mass transfer efficiency
  • Water Pressure – Higher pressure yields increases in ozone solubility
  • Water Temperature – Higher temperature reduces solubility, but increases the chemical reaction rate
  • Mixing – Intense, forceful mixing allows for the rapid renewal of the gas-liquid interface, increasing the mass transfer rate and the reaction rate

Some spas do not have an ozone injector; ozone is injected through a jet.  Bubbles should be fine and tiny.  If they are not, your system may need fine-tuning.  

Here are signs ozone is not getting into the water properly:  

1) Ozone odor is strong when you lift the cover
2) Spa water looks, smells and feels bad
3) Ozone bubbles are too big.  Bubbles should be like champagne bubbles

If you feel your spa ozone system could use improving by installing a Mazzei Injector, let us guide you.  Just email us at: help@loveyourhottub.com.  And, if your spa ozone goes through the spa jets and installing an injector is not an option, you may be able to install a Mazzei LGM.

If you have a Hot Springs Spa, and a FreshWater Ozone Generator, chances are this is the injector for you.

RESOURCE CENTER | Download the following here:
DEL Ozone Spa Ozone Generator Installation and Operations Manual
How Does Ozone Get Into Hot Tub and Swimming Pool Water?  It's All About the Injector
How to Clean a Spa Injector


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Product Reviews

  1. Why great service is tied to great products

    Posted by Brian Mahon on 17th Sep 2013

    We are often told " Ask the expert"! We do this hoping to get the right info to make an informed decision. Jen goes out of her way to make sure you love your hottub and stays with you until the problem is solved. Do you know how rare this service is? I got the right product for the right application from the right person at a great price.
    If you truly love your hot tub then you will love Jen and you will make this a regular place to do business!



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