GPP Electrofishers
Smith-Root Generator Powered Pulsator (GPP) electrofishers are unsurpassed in quality and performance. Our years of experience have helped us to produce the most complete line of generator powered electrofishers offered.
Ranging in power from 2.5 to 9kW, Smith-Root GPP electrofishers can handle all fresh or brackish water conductivities. The generators supplied with each GPP electrofisher are custom-wound to supply the optimum voltages for electrofishing and eliminate bulky and hot power transformers.
Smith-Root GPP's offer the flexibility of shore-side use or in-boat operation. Smith-Root offers everything needed to convert your Streambank GPP into a boat mounted setup.
2.5 GPP Electrofisher
- Low to Medium Conductivity Water
- Pulsed AC and DC Output
- Adjustable Output Waveforms
5.0 GPP Electrofisher
- Low to High Conductivity Water
- Pulsed AC and DC Output
- Adjustable Output Waveforms
7.5 GPP Electrofisher Most Popular Model
- Low to Very High Conductivity Water
- Pulsed AC and DC Output
- Adjustable Output Waveforms
9.0 GPP Electrofisher
- Medium to Extremely High Conductivity Water
- Pulsed DC Output
- Adjustable Output Waveforms
Water conductivity is the primary criteria for selecting the appropriate model of electrofisher. Our family of GPP Electrofishers covers the full range of water conditions. Learn more about selecting an electrofisher.
GPP Electrofishers Specifications
| 2.5 GPP | 5.0 GPP | 7.5 GPP | 9.0 GPP | |
|---|---|---|---|---|
| Conductivity | 10 to 1,750 µS/cm | 10 to 5,500 µS/cm | 10 to 11,000 µS/cm | 100 to 25,000 µS/cm |
| Rated Output Power | 2,500W | 5,000W | 7,500W | 9,000W |
| Rated Output Max. Current | 8A | 16A | 62A | 150A |
| Output Pulse Modes | AC & Pulsed DC | AC & Pulsed DC | AC & Pulsed DC | Pulsed DC |
| DC Output Peak | 0 to 500V low, 0 to 1,000V high | 0 to 500V low, 0 to 1,000V high | 0 to 1,000V in 4 steps | 0 to 680V in 4 steps |
| AC Output RMS | 0 to 350V low, 0 to 700V high | 0 to 350V low, 0 to 700V high | 0 to 700V in 4 steps | N/A |
| Output Pulse Frequency | 7.5, 15, 30, 60 & 120Hz | 7.5, 15, 30, 60 & 120Hz | 7.5, 15, 30, 60 & 120Hz | 7.5, 15, 30, 60 & 120Hz |
| Output Current Metering | AC & DC 0 to 8A | AC & DC 0 to 25A | AC & DC 0 to 199A | DC 0 to 199A |
| High Voltage Output Indicator | Panel lamp & audio tone | Panel lamp & audio tone | Panel lamp & audio tone | Panel lamp & audio tone |
| Output and Safety Control | Foot switch & panel switch | Foot switch & panel switch | Foot switch & panel switch | Foot switch & panel switch |
| Timer Display | 0 to 999,999 seconds LCD | 0 to 999,999 seconds LCD | 0 to 999,999 seconds LCD | 0 to 999,999 seconds LCD |
| Cooling | Air Cooled | Air Cooled | Air Cooled | Fan Cooled |
| 12VAC Auxiliary Power (1) | 500W 42A | 2 @ 500W 42A | 2 @ 500W 42A | 2 @ 500W 42A |
| Output Connectors | CPC with 15 in cable | CPC with 15 in cable | CPC with 15 in cable | POS. CAM CONN. with 15 in cable |
| Pulsator Weight | 13 lb. | 13 lb. | 36 lb. | 40 lb. |
| Pulsator Dimensions (L x W x H) |
16 in x 7.25 in x 11.5 in | 16 in x 7.25 in x 11.5 in | 20 in x 15 in x 16 in | 20 in x 15 in x 16 in |
| Generator Engine Size | 7 HP | 14 HP | 14 HP | 18 HP |
| Generator Start | Pull | Electric | Electric | Electric |
| Generator Size and Weight | Length: 24.5 in. Width: 16 in. Height: 17 in. Dry Weight: 100 lb. |
Length: 31.5 in. Width: 21.5 in. Height: 21 in. Dry Weight: 200 lb. |
Length: 31.5 in. Width: 21.5 in. Height: 21 in. Dry Weight: 202 lb. |
Length: 31.5 in. Width: 21.5 in. Height: 21 in. Dry Weight: 237 lb. |
| Generator Fuel Tank | 1 gal. Engine Mounted | 1.9 gal. Engine Mounted | 1.9 gal. Engine Mounted | 6 gal. External Tank Dry Weight: 6 lb. |
(1) 12 volt auxiliary power subtracts from Electrofisher power available.
Specifications subject to change without notice.