1. Product Overview
The ECO-WORTHY 33-Series Industrial Water Pressure Pump is a versatile 110V AC diaphragm pump designed to provide consistent water pressure for various applications. It features a 4.0 GPM flow capacity and operates with a smart pressure switch that turns the pump on and off based on water demand.
Key Features:
- Diaphragm Pump: 110V AC, 4.0GPM flow capacity, 50PSI pressure.
- Smart Pressure Switch: Automatically turns on/off on demand, quiet operation, adjustable pressure range (45-70PSI).
- Reliable Performance: Self-priming up to 9.8 vertical feet, lifts up to 148 feet.
- Thermal Overload Protection: Automatically disconnects circuit if temperature exceeds 70℃/158℉ to protect the motor.
- Multipurpose Use: Suitable for RVs, marine applications, boats, irrigation, sprinklers, and faucets.
Figure 1.1: ECO-WORTHY 33-Series Industrial Water Pressure Pump with included garden hose adapters and strainer.
2. Safety Instructions
Please read and understand all safety instructions before operating the pump. Failure to do so may result in injury or damage to the equipment.
- Electrical Safety: Ensure the pump is connected to a 110V AC power supply. Do not operate with wet hands or in standing water.
- Liquid Compatibility: DO NOT PUMP FLAMMABLE LIQUIDS such as gasoline, kerosene, or ethanol. This pump is designed for fresh water, drinking water, low salinity liquid, and weakly acidic liquid.
- Overheating Protection: The pump has built-in thermal overload protection. If the pump stops unexpectedly, allow it to cool down before attempting to restart.
- Proper Ventilation: Ensure adequate ventilation around the pump during operation to prevent overheating.
- Secure Mounting: Mount the pump securely on a stable surface to prevent vibration and movement during operation.
Figure 2.1: Compatible liquids for the pump, with a critical warning against flammable substances.
3. Package Contents
Verify that all items are present in the package:
- 1 x ECO-WORTHY 33-Series Diaphragm Pump
- Garden Hose Adapters (included)
- Strainer (included)
4. Setup
Follow these steps to set up your ECO-WORTHY water pressure pump:
- Mounting: Securely mount the pump on a flat, stable surface using the integrated mounting feet. Ensure it is in a well-ventilated area.
- Connect Inlet: Attach the included strainer to the inlet port of the pump (typically marked with an arrow pointing towards the pump). Connect your water source (e.g., RV tank, rain barrel) to the strainer using appropriate hoses and adapters. The pump is self-priming up to 9.8 vertical feet.
- Connect Outlet: Connect your desired output hose (e.g., garden hose, faucet line) to the outlet port of the pump (typically marked with an arrow pointing away from the pump).
- Power Connection: Plug the pump's 110V AC power cord into a suitable power outlet.
Figure 4.1: Proper connection of inlet (with strainer) and outlet hoses to the pump.
5. Operating Instructions
The ECO-WORTHY pump is designed for ease of use with its smart pressure switch.
- Initial Start-up: Once connected to power and water lines, the pump will automatically start when a faucet or outlet is opened, and stop when it is closed.
- Adjusting Pressure: The pump's pressure switch is factory-set to 50 PSI. You can adjust the pressure within the 45-70 PSI range. Turning the adjustment screw clockwise increases pressure, and counter-clockwise decreases it.
- Continuous Operation: The pump supports continuous operation for more than 1 hour.
Figure 5.1: Location of the adjustable pressure switch for fine-tuning output pressure.
Figure 5.2: The pump effectively increases water line pressure for various uses.
Figure 5.3: Examples of multiple applications for the ECO-WORTHY 33-Series pump.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your pump.
- Strainer Cleaning: Periodically inspect and clean the inlet strainer to prevent debris from entering the pump, which can reduce efficiency and cause damage.
- Winterization: If operating in freezing temperatures, ensure the pump is drained and stored in a warm, dry place to prevent damage from frozen water.
- Thermal Overload: The pump is equipped with thermal overload protection. If the pump overheats (above 70℃/158℉), it will automatically shut off. Allow it to cool down for at least 15-20 minutes before attempting to restart.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump does not turn on. | No power; Thermal overload activated; Clogged inlet/outlet. | Check power connection; Allow pump to cool down; Clear any blockages in hoses or strainer. |
| Low water pressure. | Clogged strainer; Air in the system; Insufficient water supply; Pressure switch setting too low. | Clean strainer; Bleed air from system; Ensure adequate water source; Adjust pressure switch clockwise. |
| Pump runs continuously. | Leak in the system; Faucet/valve partially open; Pressure switch malfunction. | Check for leaks in hoses/connections; Ensure all outlets are fully closed; Contact support if switch is faulty. |
| Pump cycles on/off rapidly. | Small leak; Pressure switch sensitivity; Low water supply. | Check for minor leaks; Adjust pressure switch (may need professional adjustment); Verify consistent water supply. |
8. Specifications
| Specification | Value |
|---|---|
| Brand | ECO-WORTHY |
| Model | 4.0GPM-50PSI(Garden Hose Adapter)-110V |
| Power Source | Corded Electric |
| Voltage | 110 Volts (AC) |
| Maximum Flow Rate | 4 Gallons Per Minute (GPM) |
| Maximum Lifting Height | 148 Feet |
| Item Weight | 6.71 Pounds |
| Product Dimensions | 9.45"L x 5.31"W x 5.12"H |
| Material | Metal |
| Style | Diaphragm |
Figure 8.1: Detailed specifications and performance metrics of the pump.
Figure 8.2: Physical dimensions of the pump and its components.
9. Warranty and Support
ECO-WORTHY is committed to customer satisfaction. If you have any questions or require assistance with your product, please do not hesitate to contact our customer support team. We are always here to help.
For warranty information and support, please refer to the contact details provided on our official website or the product packaging.
