Description
The Seraphin Special J 5-Gallon Prover with Flanged Ball Joint is a stainless steel replacement prover for compatible Seraphin calibration equipment. Its leveling ball joint and locking device support positioning, operation, and secure transport.
Features:
– 5 US gal / 18.927 L nominal capacity
– 2-inch wet/dry valve
– 3-inch diameter neck
– 0.5-cubic-inch graduations
– Stainless steel flanged ball joint
– Locking device included
Contact Hockman-Lewis to confirm direct-replacement compatibility.




