Hayward Pressure-Gauge

Standard cupro nickel heat exchanger. Up to 18 percent savings through reduced pump run time. Helps resist salt water and chemical corrosion. Consistent water velocity through all tubes creates faster heating. Low NOx emissions meets clean air quality standards. 2 x 2.5 inch CPVC union plumbing connections. Water flow is totally managed. Dimensions: 0 x 3 x 0 inches. Weight: 0.7 pounds.