Description
The Seraphin Special J 5-Gallon Prover without Ball Joint is a stainless steel volume standard configured with a bottom drain, wet/dry valve, and NPT flange termination. It is intended for compatible calibration-system installations that do not require the flanged leveling ball-joint assembly.
Features:
– 5 US gal / 18.927 L nominal capacity
– 2-inch wet/dry valve
– 3-inch diameter neck
– 0.5-cubic-inch graduations
– NPT flange termination
– No ball joint
Contact Hockman-Lewis to confirm system compatibility.
