![UltraPure External Air Bleed Kit [ESABK] (1008028) deltrolcontrols Designed for part-number-matched Speck pump](https://cdn.shopify.com/s/files/1/1751/9347/files/43-280-1035_XL.jpg?v=1777962235)
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Designed for part-number-matched Speck pump applications
The W400BBKP is a practical service part when a compatible Hayward Vac-Lock setup needs rotation support restored
12-pack for service and replacement needs
They are often replaced when the originals have become compressed
tubing layout
UltraPure External Air Bleed Kit [ESABK] (1008028) deltrolcontrols Designed for part-number-matched Speck pumpUltraPure External Air Bleed Kit [ESABK] (1008028) is an external air bleed kit for compatible UltraPure ozone and water quality systems. Air bleed components help manage system venting and support proper operation in installations that require controlled air release. This kit is a practical replacement option when the original air bleed assembly is worn, missing, or no longer performing correctly. Review the system configuration and part number