Diffuser O-Ring Suitable for Pump Models BX CX, E-Series, P280, P300, P320, P600, TX, XT320 & XT520
Also suitable for BX & P600 Pump Union Tail O-Ring
Part # 78104
Part Name: O RING - TAIL UNION 65MM - BX/FX/CT
Includes:
1x Astral / Hurlcon Diffuser Orings - Genuine PartPart  # 78104