Zodiac - Hose adapter 38 mm - 77504

Zodiac – Hose adapter 38 mm – 77504

The Zodiac hose adapter 77504 is a replacement fitting designed to connect a 38 mm (1½ inch) diameter pool vacuum hose to the suction inlet of a swimming pool’s circulation system. This small but essential spare part ensures a secure, leak-free coupling between the flexible pool hose and the suction port, allowing manual vacuuming to function correctly. The adapter is specifically engineered to work with Zodiac’s standard 38 mm pool hose system, making it a direct and reliable replacement when the original fitting becomes worn, cracked, or lost.

The gray hose section connects to the pool’s suction inlet, while the yellow hose attaches to the opposite end of the adapter, directing suction flow through the vacuum head and along the pool floor or walls. Its design allows it to be clamped or fixed at any position along the hose, and notably the adapter enables the hose to be cut to the required length for the specific pool depth or layout, offering a degree of installation flexibility that is particularly useful in pools where standard hose lengths are not ideal.

Technical characteristics and compatibility

This adapter is dimensioned for the widely used 38 mm (1½ inch) hose standard, which is the most common diameter found in residential swimming pool vacuum systems across Europe. The part carries Zodiac product code 77504 and is manufactured to Zodiac’s quality standards, ensuring correct fitment with compatible Zodiac pool hose sets and suction inlets. The adapter is constructed from durable pool-grade plastic, resistant to UV exposure, chlorinated water, and the mechanical stresses of regular pool cleaning use.

Because the adapter can be positioned anywhere along the hose length and allows the hose to be trimmed to size, it also serves as a practical solution for repairing or reconfiguring an existing hose system without needing to replace the entire hose. This makes it a cost-effective spare part for pool owners who want to restore full vacuuming capability without unnecessary expense.

Suitability and application

The Zodiac hose adapter 77504 is intended for use with above-ground and in-ground residential swimming pools equipped with a standard 38 mm suction inlet and a compatible Zodiac pool hose. It is suitable for pools where manual vacuuming is performed via the pool’s circulation pump suction. This part is ideal as a direct replacement when the existing adapter is damaged, and is also suitable for pool owners setting up or extending a Zodiac hose-based vacuum system. Given its standard 38 mm sizing, it is broadly compatible with most Zodiac hose sets designed for this diameter.