Designed for the automatic collection of water and wastewater samples based on time, flow, or event-triggered conditions. It is widely recognized for its robust construction, flexible programming, and high reliability in environmental monitoring applications.

Dimensions: ~68.6 cm (H) × 50.7 cm (diameter)

Weight: ~15 kg (dry, without battery)

Power supply: 12 V DC (battery or AC adapter)

Sample volume range: programmable (e.g., ~10 mL to several liters depending on setup)

Maximum suction lift: 8.5 m (28 ft)

Tubing length: 1 to 30 m

Repeatability: ±5 mL or ±5%

Bottle configurations: from 24 × 1 L bottles to single 9–20 L composite bottle

Memory: ~512 kB for program and data storage