Key Instruments Key Instruments FR4500 Series Variable Area Flow Meter for Gas, 30 L/min Min, 280 L/min Max Part: 2530A4A70BVBN

Key Instruments variable area flow meter for gas flow measurement with visual indicator.

Key Instruments Key Instruments FR5000 Series Variable Area Flow Meter for Liquid, 4 L/min Min, 36 L/min Max Part: 2540A5L60PI

Liquid flow meter measuring 4 to 36 liters per minute for industrial systems.

BROOKS BROOKS FR5000 Series Variable Area Flow Meter for Gas, 100 L/min Min, 700 L/min Max Part: 2540A5A53PI

Brooks variable area flow meter for high-capacity gas flow measurement in systems.

Key Instruments Key Instruments Flo-Rite Series Variable Area Flow Meter for Liquid, 1.5 L/min Min, 20 L/min Max Part: 2530A4L71BVBN

Visual liquid flow meter for monitoring fluid systems in industrial and laboratory equipment.

Key Instruments Key Instruments FR5000 Series Variable Area Flow Meter for Gas, 100 L/min Min, 1400 L/min Max Part: 2540A5A54PI

Gas flow measurement device with visual float indicator for pneumatic system monitoring.

Key Instruments Key Instruments FR5000 Series Variable Area Flow Meter for Liquid, 5 L/min Min, 75 L/min Max Part: 2540A5L61PI

Visual flow meter for monitoring medium to high liquid flow rates in industrial systems.