BVV Complete Gen III Upgraded Rebuild Kit
This upgraded rebuild kit contains everything you need to rebuild your TRS21 recovery pump and give a needed upgrade through improved seals, pistons, and O-rings.
This upgrade kit can be used for the following recovery pumps:
- CPS TRS21 Anti-spark/explosion pump
- BVV 2 Cylinder Butane Recovery Pump ITS/ETL to ANSI/ISA Certified
- BVV 4 Cylinder Butane Recovery Pump ITS/ETL to ANSI/ISA Certified - Requires 2 kits because this unit has 4 cylinders.
This Kit includes the follow items:
- Upgraded Cylinder Replacement kit with Viton O-rings and Shims
- Upgraded Gen III 2 pc. SS Connecting Rod Assembly
- 2 pc 1/4" 45 Degree SAE stainless Steel Fittings