2530A4A72BVBN Key Instruments FR4500 Series Variable Area Flow Meter for Gas, 14 L/min Min, 140 L/min Max

Key Instruments Flow Meter_x000D_ The Key Instruments FR4500 series variable area flow meter measures the gas flow rate of 14L/min to 140L/min. It is a standard, precision-machined, acrylic, flow meter for liquids or gases. It also has direct reading air and water scales. The FR4500 flow meters can be configured with a control valve on the inlet or no valve at all. The O-rings are provided as Buna-N._x000D_ Note:_x000D_ Mounting screws are required (available separately)._x000D_ Features and Benefits_x000D_ Pipe diameter range is 1/4 in_x000D_ Connection type is 1/4 NPT female_x000D_ Maximum operating pressure is 6.89bar_x000D_ Maximum operating temperature is 65°C_x000D_ It is use for long term trouble free operation_x000D_ Easy-to-read scales_x000D_ Threaded brass inserts for quick installation_x000D_ Easy disassembly and assembly for maintenance_x000D_ Durable, 1-piece, clear, acrylic construction_x000D_ Stable, easy-to-read float_x000D_ Superior quality_x000D_ Mounting inserts 10-32 UNF x 3/8in_x000D_ It has maximum pressure 100PSIG_x000D_ Applications_x000D_ Compatible with most gases and fluids