Cement
Wet Wash Spray Apparatus
![Wet Wash Spray Apparatus](/product-originals/_lg@1x/CA-1990.jpg)
![Wet Wash Spray Apparatus](/product-originals/_lg@1x/CA-1990.jpg)
The spray apparatus consists of a valve, pressure gauge, piping and spray nozzle. The gauge is graduated in psi increments, and has a maximum capacity of 30 psi (207 kPa). The spray nozzle has a central hole, an intermediate row of eight holes and an outer row of eight holes.