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Hydrogen Peroxide Well Water System J-PRO-38
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Description
J-PRO-38 Hydrogen Peroxide Well Water System
Removes Odors and Iron Bacteria, Pre-treats Before Filtration
▶ Watch the 7-minute setup video | Download the installation guide (PDF)
- No chlorine or chemical residuals.
- Satisfaction Guarantee: Complete water treatment systems can be returned within 6 months, even if used, if you're not satisfied. Parts can be returned unused in original packaging within 90 days (25% restocking fee). Return shipping is the customer's responsibility. See full return policy.
- For well water flow rates from about 1 to 50 gallons per minute (gpm).
- Pumps 2 to 38 gallons of solution per day.
- Works for line pressures up to 100 PSI.
- Choose the 220V (most common) or 110V model.
- Fully adjustable: stroke length and frequency, manual or proportional mode.
- Pre-wired for proportional feed, so you can add a pulse water meter later.
- Degassing valve makes priming easy.
- Low power use: 30 watts or less.
- Diaphragm pump: unlike Stenner-style peristaltic pumps, there are no pump tubes or rollers to wear out.
- Heavy-duty system designed to last for years with only light maintenance.
- Complete system: peroxide pump, solution tank, injection check valve, tubing and fittings.
- Easy to install. Turns on automatically with your well pump, a pre-wired flow switch, or a pulse water meter (see the 3 setup options below).
- Works great with a catalytic carbon whole house backwash filter, which removes remaining odor and any leftover peroxide.
What Is Included?
- J-PRO-38 peroxide injection pump
- 10, 15, 25 or 50-gallon heavy-duty polyethylene (HDPE) solution tank
- Tubing and fittings to connect the pump to the injection check valve and solution tank
- 1 injection check valve, 1/2" male pipe thread
- Suction tubing and foot valve to connect the solution tank to the pump
- Degassing / priming valve
- Easy-to-read manual
- Free ground shipping in the continental U.S. Air and expedited shipping available.
What Size Solution Tank Should I Order?
- We recommend the 15-gallon tank for most homes. The 50-gallon tank is rarely needed.
- Most customers use 1 to 2 gallons of diluted peroxide solution per month.
- Mix only enough solution to last about 60 days. Peroxide loses strength after about two months in the tank.
- 10-gallon: about 14" wide x 24" high with pump
- 15-gallon: about 16" wide x 29" high with pump
- 25-gallon: about 18" wide x 32.5" high with pump
- 50-gallon: about 22" wide x 41.5" high with pump
What Type of Peroxide Should I Use?
- We recommend certified 7% hydrogen peroxide.
- For most homes, the 7% is diluted further (easy mixing instructions in the installation guide).
- Our 7% peroxide keeps for 8 to 12 months stored in a cool, dark, dry place.
How Much Peroxide Will I Use Each Month?
- Most customers use about one-half to one gallon of 7% peroxide per month.
- You may use more or less depending on how much water you use and the dose you set.
- The system is easy to adjust (instructions and support included).
- Example: at 10 ppm, one gallon of 7% peroxide treats about 7,000 gallons of water.
Do I Need a Contact Tank?
For mild odor, a contact tank is optional. For stronger odor, iron, or sand and sediment, we recommend a 15-gallon contact tank. It gives the peroxide time to finish oxidizing odor and iron, and lets sediment settle and drain off through the bottom drain.
Add one with the Choose A Contact Tank option above, or see all contact retention tanks.
Should I Use a Static Mixer?
An inline static mixer blends the injected peroxide into the water quickly for more even treatment. Install it after the injection point and before a contact tank.
A static mixer does not replace a contact tank, which gives the peroxide time to react. Add one with the Choose Optional Static Mixer option above, or see all static mixers.
Will I Smell or Taste the Peroxide? What About My Septic Tank?
You can easily adjust the dose so no peroxide reaches the house. Peroxide breaks down into oxygen and water within minutes of being added.
For best results we recommend a catalytic carbon whole house filter. Peroxide plus catalytic carbon removes remaining odor and any leftover peroxide, and also removes rust and clarifies the water.
Peroxide injection has no effect on your septic tank. It is safe to use with a septic system.
3 Ways to Set Up Your Peroxide System to Turn On Automatically
Detailed printed installation instructions are included with each order, including how much peroxide to mix. You can also download the installation guide (PDF) any time.
Option 1: Wire to the Well Pump Pressure Switch
The lowest-cost method. Install a dedicated wall outlet wired to the existing pressure switch, so it powers on whenever the well pump turns on (and off). Install the injection check valve before the pressure tank.
Option 2: Pre-Wired Flow Switch
Install a pre-wired flow switch. Fast and easy, with no electrical wiring and no electrician needed. Anyone familiar with basic plumbing can install it.
Plug the flow switch into a standard 120V wall outlet, then plug the peroxide pump into the outlet on the flow switch. Whenever water flows, the pump turns on. Install the injection check valve before the pressure tank.
Option 3: Proportional Feed with a Pulse Water Meter
Select the Pulse Water Meter option above. A water meter with a cable to the J-PRO-38 pump signals the pump as water flows, and a set amount of peroxide is injected into each gallon, whatever the flow rate. No electrical wiring or electrician needed.
Install the meter, connect the cable to the pump, and plug the pump into a standard 120V wall outlet. The pump injects more or less peroxide as the flow rises and falls.
Note: Unlike Options 1 and 2, the injection check valve goes after the pressure tank. This option also lets you inject after an irrigation line or any line you don't want to treat, and works with variable-speed constant-pressure well pumps.
Watch: How to Set Up Your Chemical Injection Pump, Step by Step
Clean Water Store Technical Support Manager Bryan Bowdle walks you through the entire setup: mounting the pump, connecting the foot valve and injection check valve, priming, and choosing manual or proportional mode. Whether you're injecting chlorine, soda ash, or hydrogen peroxide, getting the pump dialed in from the start makes all the difference.
Specifications
| Pump Model | J-PRO-38 electronic diaphragm metering pump |
|---|---|
| Maximum Pump Output | 6 liters per hour, approximately 38 gallons of solution per day |
| Approximate Output per Stroke | Approximately 0.625 cc per stroke at 100% stroke length |
| Maximum Operating Pressure | 8 bar, approximately 116 PSI (recommended line pressure up to 100 PSI) |
| Recommended Water-Flow Range | Approximately 1 to 50 GPM for most residential well-water peroxide applications. Actual capacity depends on peroxide concentration, required dose, water chemistry and pump settings. |
| Recommended Peroxide | Certified 7% hydrogen peroxide, free of stabilizers and additives not approved for drinking water. Higher concentrations up to 35% can be used at lower injection rates for high-demand applications. Store in a cool, dark place. Mix only enough solution to last about 60 days, since peroxide loses strength in the tank. |
| Typical Injection Rate | Target a residual of 0.5 to 2.0 ppm hydrogen peroxide. The injection rate depends on well pump flow rate, peroxide concentration, and water chemistry, including sulfide and iron levels. A catalytic carbon backwash filter downstream removes any remaining peroxide before the house. |
| Pump Adjustment | Adjustable stroke length and stroke frequency for accurate chemical feed |
| Operating Modes | Manual, or proportional with an external pulse water meter |
| Voltage | Available in 110V or 220V models, 50/60 Hz |
| Power Consumption | 30 watts or less |
| Pump Type | Electronic solenoid-driven PTFE diaphragm metering pump |
| Pump-Head Material | Polypropylene pump head, PTFE valve seats, EPDM seals and O-rings. Compatible with hydrogen peroxide up to 35%. |
| Enclosure Rating | IP65 (indoor installation only; protect from freezing, direct sun and rain) |
| Warranty | 1 year from date of delivery (see Warranty tab) |
Solution-Tank Options and Dimensions
Four heavy-duty polyethylene solution-tank sizes. Dimensions include the J-PRO-38 pump mounted on the tank, shown as approximate width × overall height.
| Solution-Tank Capacity | Approximate Overall Dimensions |
|---|---|
| 10 Gallons | 14 inches wide × 24 inches high |
| 15 Gallons | 16 inches wide × 29 inches high |
| 25 Gallons | 18 inches wide × 32.5 inches high |
| 50 Gallons | 22 inches wide × 41.5 inches high |
Tank-size recommendation: The 15-gallon tank fits most homes. The 50-gallon tank is rarely needed.
Calibration note: Actual output varies with line pressure, suction lift, solution viscosity, tubing condition and pump settings. After installation, measure the pump's actual output under normal operating conditions, then check the peroxide residual with a hydrogen peroxide test kit.
Warranty
1 Year Warranty from date of delivery
If your pump fails under warranty, please call or email our office to obtain a Returns Good Authorization Number before sending us back the pump for repair or replacement under the warranty. No returns can be accepted without an RGA number. The warranty covers repair and/or replacement of the metering pump but not shipping costs.
While defects are rare, we do our best to respond to warranty returns as fast as we can. Please allow 3 to 5 business days after the pump has been returned for your pump to be repaired or a new one supplied under the warranty agreement. If the water supply and its continuous chlorination are critical, a back-up chlorinator pump should be on hand. Shipping charges are not covered under warranty. Any expedited shipping (overnight, 2-day, etc.) is the customer's responsibility.
Conditions Not Covered by the Warranty:
Power surges or outages that cause pump failure are not covered under warranty. Surge protection is strongly recommended. If a pump is returned for warranty replacement and the cause of failure is determined to be from a voltage spike, the pump does not qualify for replacement. This is the leading cause of failure. Pump failure during, or because of, power failure is not covered under warranty.
This pump is intended for indoor use only. The pump must never be exposed to freezing temperatures, direct sunlight, or rain. If the cause of failure is determined to be from exposure to any of these environments, the pump does not qualify for replacement and will not be covered under warranty.
Info
Setup & Support
Installation guide: Download the J-PRO-38 Peroxide Installation Guide (PDF). It covers wiring, priming, mixing, and starting pump settings. A printed copy also comes in the box.
Setup video (7 minutes): Watch on YouTube, or scroll up to the video in the Description tab. Technical Support Manager Bryan Bowdle walks through mounting the pump, connecting the foot valve and injection check valve, priming, and choosing manual or proportional mode.
How much peroxide to mix: A typical starting mix is 1 gallon of 7% hydrogen peroxide plus 4 gallons of distilled, RO, softened or filtered water. The guide gives starting pump settings and how to adjust the dose for your water. Mix only enough to last about 60 days.
How to turn it on automatically: Wire it to your well pump pressure switch, plug it into a pre-wired flow switch, or use a pulse water meter for proportional feed. See the 3 setup options in the Description tab and the wiring pages in the guide.
Questions? Email support@cleanwaterstore.com or call 888-600-5426, Monday–Friday.
