Onga BR Series and 900 Series Pump Union 40mm.
Complete with the tail’s plus locking nut and o-ring.
- To maintain this O-Ring use Hydro Slip (Do not use Vaseline as it is petroleum based product and will make o-rings/ rubber enlarge/stretch)
- By using Hydro Slip on the PVC threads you will get a better and tighter fit.(do not over use)