The Geotech GeoSub 2 Sampling Pump is a high-performance groundwater sampling pump. Offering flow control and capable of sampling to depths >60m (with optional drop tube) the GeoSub2 is an ideal sampling pump for deep low-flow groundwater sampling.
Key features include:
Durability: The pump is made from corrosion-resistant materials, suitable for use in harsh environments.
Ease of Use: Lightweight and user-friendly with simple operation for field professionals.
Flow Rate Control: Adjustable flow rates ranging from 0.01 to 1.5 L/min for consistent, low-flow sampling
Power supply: GeoSub 2 requires a 110V power supply from a small generator or similar.
Versatility: Suitable for use in 2" wells and upwards, capable of deep sampling with full flow control.
| Required items | Geosub 2 pump (on reel or dedicated), pump controller, cables and power supply. Available individually or as a package |
| Pump Construction materials | 316 Stainless steel, PEEK and HDPE |
| Pump dimensions | 34cm x Ø45mm (fits in 2" well) |
| Ambient water temperature range | 1-80 celcius |
| Power | 10A max |
| Discharge port size | 3/8" barb for use with 10x12mm PE sample tubing |
| Cable construction | 2 x 12ga conductors with HDPE sleeve and integrated suspension cable |
| Cable lengths | 30.5m, 45m and 60m (standard) |
| Pump controller input | 100-130V AC (generator or transformer), 50/60Hz, 4.2A max load |
| Pump controller output | 0-46V DC variable |
| Pump controller construction | Supplied in peli case with cables. |
| Approvals | CE approved. |
