PVC Straight Union 80mm ID The PVC Straight Union 80mm ID is a replacement straight union fitting designed for compatible dairy, agricultural, wash, water and general pipework systems. With an 80mm internal diameter, it provides a secure connection point for joining matching PVC pipework sections where a straight union is required. Straight unions are useful where pipework needs to be connected firmly while still allowing sections to be dismantled for inspection, servicing, cleaning or replacement. If the original union becomes cracked, worn, loose, damaged or difficult to seal, the system may suffer from leaks, poor alignment or unreliable flow. Replacing it with the PVC Straight Union 80mm ID helps restore a dependable pipework connection and supports consistent system performance. This PVC union is useful for dairy farms, engineers and service teams carrying out repairs, refurbishment or planned maintenance on compatible water, wash, plant room or transfer pipework. It is particularly suitable where the surrounding pipework remains serviceable but the union fitting requires replacement due to wear, damage or fitting changes. Keeping suitable unions in stock can make on-site repa