Industrial-grade equipment for environmental consultants, oil & gas, mining, manufacturing and labs. Quote-driven catalog — every unit ships with calibration certificates and bilingual technical support.
8 oz bottle | Soap-film calibration fluid | For A.P. Buck primary flow calibrators
Flow range: 0.1–0.6 / 0.8–5.0 / 3.0–12.0 LPM (model-dependent) | Low flow with holder: 5–2999 cc/min | Certifications: UL 913 & CAN/CSA-C22.2 Class I/II/III Div 1 Groups A-G T3 | Battery: Rechargeable NiMH | Backpressure compensation: up to 50" w.c. @ 2 LPM
• Flow rate: 30 - 120 LPM
• Flow rate: 5 - 20 LPM
10–20 LPM ±5% constant flow | 826 g | 4″H × 6″W × 5.25″D | NiCad battery, 5 h @ 15 LPM | 1/2/5/10 min programmable timer
Flow Rate: 5-5000 cc/min
0.8–5.0 LPM flow (LP-5) | 4.5"H × 4"W × 2"D | 19 oz (538 g) | NiMH 4.8V 2.15 Ah, 20+ hr runtime | CE EMC Directive 89/336/EEC
0.8–4.0 LPM flow range | 4.5″H × 4″W × 2″D, 16 oz (453 g) | NiMH 4.8V 2.15 Ah, ~2–2.5 hr recharge | Op temp 0–40°C | CE EMC Directive 89/336/EEC
Mini-Buck™ Calibrator, M-1, 0.1 - 300 cc/min, 120 V CE
120 VAC | Single Station | NiCad Battery Pack | 6–8 hr Charge Time | Bio-Culture Pump Compatible
