The Proven Solution for high volume flow calibration
Seraphin's Trailer Mounted Volumetric Calibration Units Simplify the calibration of high speed fuel dispensers and other high volume flow applications. Whether you operate truck stops, bulk terminals, tank trucks or other liquid custody transfer systems, Seraphin's trailer mounted provers offer a cost-effective means to ensure the accuracy of your metering equipment. Built to order, the units are available in any size up to 1500 gallons or 5000 liters in US or metric unit.