Hammerhead Head Wheel [21"/30" Vacuum, Small] (HH1155) flocontrol The Hayward union elbow assembly

The Hayward union elbow assembly pack is designed for compatible plumbing and filtration applications where angled connection components need replacement

Even a smaller visible part like the lid handle can make a meaningful difference in how practical a valve is to use after repair

Installing a correct replacement can help restore the intended cleaner behavior and improve how the unit travels during routine cleaning cycles

the system can lose the controlled directional flow it should provide

Rated 5A and 115V for intended low-current support

Hammerhead Head Wheel [21"/30" Vacuum, Small] (HH1155) flocontrol The Hayward union elbow assemblyThe Hammerhead HH1155 head wheel is designed for compatible 21 inch and 30 inch vacuum applications and is the small wheel version. A replacement wheel like this is useful because it helps restore the movement and handling of the vacuum head when the original wheel has worn down, cracked, or become difficult to roll smoothly. Vacuum head wheels can have a direct effect on how easily the cleaner tracks across the surface and how comfortably the unit