Seraphin Slip On Calibration Unit

2026-11-03

The Bureau of Ride and Measurement Standards is seeking bids for one Slip - On Calibration Unit , with three ( 3 ) Special J VEP 5 - gallon Stainless Steel Provers , and three ( 3 ) 80 - gallon Stainless Steel Holding Tanks . Specifications include , but are not limited to : EQUIPMENT SPECIFICATIONS : SLIP - ON CALIBRATION UNIT , WITH THREE ( 3 ) SPECIAL J VEP ® 5 GALLON STAINLESS STEEL PROVERS , AND THREE ( 3 ) 80 GALLON STAINLESS STEEL HOLDING TANKS ; ( 3 ) VEP ® PROVERS ( PATENTED IN THE USA & CANADA ); DESCRIPTION : THE VEP ® HAS A CAP MOUNTED ON ITS NECK THAT CREATES A SEAL AROUND THE DISPENSER NOZZLE AS THE PROVER IS FILLED AND DRAINED ALSO A VENT LINE IS FITTED FROM THE TOP OF THE PROVER TO THE PRODUCT HOLDING TANK ON WHICH THE PROVER IS MOUNTED . THE NECK IS SEALED WITH A FLAPPER AND BOOT TO PREVENT EVAPORATION AND RETAIN SATURATED AIR DURING THE DRAIN - FILL CYCLE . THE VOLUME STANDARD , HOLDING TANK AND VENT LINE CONFIGURATION IS SUCH THAT WHEN THE PROVER IS DRAINED , THE AIR IN THE STORAGE TANK , WHICH IS SATURATED WITH GASOLINE VAPOR , IS DRAWN THROUGH THE VENT LINE INTO THE PROVER , THEREBY MAINTAINING A SATURATED ENVIRONMENT WITHIN THE PROVER . 5 GALLON PROVER SPECIFICATIONS ; CONSTRUCTION BUILT TO N . I . S . T . HANDBOOK 105 - 3 STANDARDS AND API MANUAL OF PETROLEUM MEASUREMENT STANDARDS CHAPTER 4 ; CALIBRATION FACTORY CERTIFIED USING STANDARDS TRACEABLE TO NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY ; NOMINAL CAPACITY 5 GALLON - CALIBRATED " TO DELIVER " AT 60 DEG F ; MATERIAL TYPE 304 STAINLESS STEEL

Pennsylvania

2026-05-09