The unit measures 9-11/16 inches in height by 7-7/8 inches in width by 4 inches in depth and is mounted onto any hard surface via two keyhole slots in its back

Board Frame Material: No Frame

ideal for entrances and anywhere you need maximum absorbency for water

Tear-resistant

Brand and Series: Toto Commercial

Watts Bronze Safety Relief Valve, FNPT Inlet Type, FNPT Outlet Type - 11/4 174 A Drain Type - Centrally rising vent w/supplies from above (B drain) The unit measures 9-11/16 inchesSafety Relief Valve; Body Material: Bronze; Inlet Type: FNPT; Outlet Type: FNPT; Inlet Size: 1 1 4 in; Outlet Size: 1 1 4 in; Factory Set Pressure: 30 psi; Pressure Range: 30 to 150 psi; BtuH: 1,682,000; Disc Material: Buna N; Overall Height: 8 3 8 in; Application: For Pressure Protection of Hot Water Heating Boilers; Overall Length: 4 3 4 in; Seat Material: Metal; Spring Material: Brass; Temp. Range: 0 Degrees to 250 Degrees F; Test Lever: Yes;