Description
This listing features a Gray 18 Scallop Air Control Valve with 1" Threading for Spa and Hot Tub Systems. Valve cap measures approximately 2 3/4" in width and requires a shell cutout of approximately 1 5/8" diameter. This air control valve offers somewhat universal fitment and serves as a suitable replacement for various older hot tub models. Please verify all dimensions against your existing valve to ensure proper compatibility. Cap width: approx. 2 3/4". Shell hole diameter: approx. 1 5/8". Threading size: 1". IMPORTANT: This sale includes the air valve only. All additional components shown in images are for reference purposes and are NOT included with this purchase. A complete kit version is available separately (retail value $26.50) that includes the air valve, one air manifold, six 3/8" couplers, and 24 inches of clear 3/8" tubing.
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