The inside of the guard has a rough texture

Mesh on all 4 sides allows 360 visibility

Weight Capacity: 30 lb

Operating Pressure Differential Water: 40 psi

SHOWER HEAD: 10" diameter orange ABS plastic

Apollo Water Pressure Reducing Valve, Standard Valve Type, Lead Free Bronze, 1 in Pipe Size - 36LF10501 Height-48" The inside of the guardDesigned to protect residential and commercial water distribution systems by controlling excessive pressures, this APOLLO water pressure reducing valve is built for long and reliable service. Model features a balanced piston design that allows valve to react in a smooth and responsive manner to changes in flow, while also controlling inlet pressure changes.