Grundfos Redi-Flo4
4" Groundwater Sampling/Remediation Pump
Featured Rental
These 4 inch groundwater remediation and sampling pump rentals can operate with flow rates as low as 100 mL/min up to 50 GPM. They are able to operate in wells 4 inches and larger, or anywhere if flow is sufficient for cooling, up to depths of over 500 feet. The Redi-Flo4′s required VFD controller provides exact flow rate control with digital controls and an LCD display. All of our Redi-Flo4 pump rentals include an integrated check valve preventing back flow when the pump is turned off.
Ranges
- Flow Rate (5E8)
- 0 to 10 GPM
- Maximum depth 525 feet
- Maximum flow rate ~ 10 GPM @ 175 feet, ~ 5 GPM @ 450 feet
- Flow Rate (10E5)
- 0 to 16 GPM
- Maximum depth 325 feet
- Maximum flow rate ~ 16 GPM @ 100 feet, ~ 11 GPM @ 300 feet
- Flow Rate (25E3)
- 0 to 50 GPM
- Maximum depth 160 feet
- Maximum flow rate ~ 50 GPM @ 40 feet, ~ 42 GPM @ 100 feet
Features
- High performance sampling pump with adjustable flow rate
- Ideal for purging, sampling, or remediation
- Fits perfectly in 4″ or larger wells
- Built in check valve prevents back flow
- Powerful with flow rates up to 50 GPM
- Draws from depths up to 525′
- Smooth and continuous flow rates
- Fully programmable controller
- Controllers provide precise flow control
Specifications
- Input power 115/230 VAC
- Discharge port 1″ to 1.5″ NPT
- Operating temperature 34 to 104°F (water)
- Pump diameter 3.97″
- Pump length 19.4″ to 40.3""
- Pump weight 24 to 35 lbs