Environmental Equipment & Supplies
- 3/4 horsepower electric (110 volt) motor, generates 4-inch stroke at up to 200 cycles per minute.
- Designed for use with the Waterra low, standard, and high flow foot valves (sold separately).
- Great for well development of 2" and 4" wells using standard or high flow foot valves with surge blocks (sold separately).
The Waterra Surge Blocks are great tools for removing silt and sediment from the bottom, sandpack and screen of monitoring wells. The SBD-25 surge blocks are designed for use with the D-25 foot valve, the SBD-32 surge blocks are designed for use with the D-32 foot valve. Each surge block has two differing sizes, one for 2" wells and the other for 4" wells.