The Watts R4X40-3 light commercial reverse osmosis system is designed to provide the commercial and industrial user with the most trouble free, cost effective and reliable form of water treatment available, by providing every option necessary for a successful installation.
Features: - Powder coated steel frame
- Inlet solenoid valve
- 20" pre-filter housing and 5 micron sediment filter
- Prefilter pressure gauge
- Multi-stage centrifugal pump
- Low-pressure protection with microprocessor auto reset
- Stainless steel pressure vessels
- Flow meters installed on product and reject water lines
- Concentrate needle valve
- Non metallic recycle needle valve
- TDS monitor installed on feed and product water lines
Applications: - Whole House
- Boiler Feed Water
- Humidifiers
- Misting
- Drinking Water
- Bottled Water
- Greenhouses
- Process Water
- Electronics
- Pharmaceutical
- Spot-Free Rinse
- Food and Ice Preparation
Disclaimer: Watts® is a registered trademark of Watts Water Technologies, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc acknowledges and confirms that it has not been granted any license or authority from Watts Water Technologies, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Watts Water Technologies, Inc. and Fresh Water Systems, Inc. of any nature whatsoever. California residents
Prop 65 Warning
WARNING! This product contains materials known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov
| Product Details |
|---|
Application | Aquarium Beverage Production Electronics Drinking Water Food Processing Ice System Misting Pharmaceuticals Spot-Free Rinse Greenhouse Whole House Humidifiers Boiler Feed Water |
Average Nacl Rejection | 0.98 |
Capacity | 6600 GPD |
Inlet Connection | 3/4" FPT |
Inlet Pressure | 10-90 PSI |
Liquid Temperature | 40-95 °F |
Max Pressure (Psi) | 180 |
Micron Rating (Nominal) | 5 µm |
Outlet Connection | 3/4" FPT |
Ph Range | 3-11 |
Power | 1.5 hp |
Push-In Size | 5/8" OD |
Recovery Rate | 32-75 Percent |
Size | 3/4" |
Change Frequency | 6600 GPD |
Connection Type | Female (FPT) |
Contaminants Reduced | Sediment/Dirt/Rust |
Flow Rate | Max 10 GPM |
Type | Booster Pump System |
Voltage | 110V 220V |
| Warranty & Certifications |
|---|
Warranty | 1 Year |
| Product Weight & Dimensions |
|---|
Dimensions | 20" x 26" x 50" |
Prefilter Length | 20" |
Product Weight (lbs) | 180 |



1. Your order is usually shipped out within 24-48 hours after your payment is received.
2. The tracking number of your parcel will be sent to you after your order is despatched. You may use the tracking number to check the status of your order online.
3. The shipping fee will be auto-added in the grand total when you send payment.