King Instrument 7200 Series Rotameter

The King Instrument 7200 series rotameters utilize a float and tapered tube design. As a result they have longer, more linear scales, better pointer stability, and 40% greater accuracy than competitively priced products. In addition, King Instrument 7200 series rotameters are precision-machined from durable cast acrylic stock and have 316L stainless steel internal components. Depending on your application, you have a choice of brass, aluminum, PVC, or stainless steel fittings. The King Instrument 7200 series rotameter that is used in water service has a maximum temperature of 130°F (54°C) and a maximum pressure rating of 150 psig. King Instrument 7200 series rotameters used in air service have a maximum temperature rating of 100°F (38°C) and a maximum pressure rating of 100 psig.