Hayward 1/4" MPT Back Mount Pressure Gauge (Boxed) (ECX2709A1) deltrolcontrols A properly selected grid helps

A properly selected grid helps restore intended filtration performance and contributes to cleaner routine maintenance

The Waterway 640-3580V Super Hi-Flo suction assembly is designed for compatible 5 inch applications and features a 2-1/2 inch by straight connection

Supports a more reliable and user-friendly spa experience

Improves overall reliability and ease of use

For compatible 2 inch top mount and side mount valve maintenance

Hayward 1/4" MPT Back Mount Pressure Gauge (Boxed) (ECX2709A1) deltrolcontrols A properly selected grid helpsThe Hayward back mount pressure gauge is designed for compatible filter and circulation applications where replacement pressure monitoring is needed. A pressure gauge is useful because it helps show operating pressure, making it easier to identify when service or cleaning may be required. This replacement is especially useful when the original gauge is leaking, cracked, inaccurate, or no longer readable. Matching the correct 1 4 inch male pipe thread