Watts Cast Iron Air Gap, For Use With: Watts Series 909, 4 in to 6 in, 909 M1, 8 in to 10 in - 909 AGK 4-6 8-10 M1 Capacity-44 oz Constructed of heavy-duty

Constructed of heavy-duty

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The recessed unit requires a rough opening that is 15-3/4 inches in width by 26-1/2 inches in height by 10-1/4 inches in depth

Watts Cast Iron Air Gap, For Use With: Watts Series 909, 4 in to 6 in, 909 M1, 8 in to 10 in - 909 AGK 4-6 8-10 M1 Capacity-44 oz Constructed of heavy-dutyAir Gap; For Use With: Watts Series 909, 4 in to 6 in , 909 M1, 8 in to 10 in; Size: 3 in; Connection Type: NPT; Length: 9 5 8 in; Width: 6 3 8 in; Material of Construction: Cast Iron; Max. Pressure: 175 psi; Temp. Range: 33 Degrees to 180 Degrees F; Standards: FCCCHR, USC