ApplicatorRFI Construction Products SPN1000 and RSP500The SPN1000 1-inch rotary nozzle and RSP500 rotor stator pump from RFI Construction Products provide air motor power for manhole rehabilitation with specialty fine-grain, pumpable mortars. The high speed of the SPN1000 nozzle atomizes the material for a smooth finish that requires very little hand troweling. The RSP500 uses a 1L3 rotor/stator (3 gpm output) to deliver the material to the rotary nozzle. It is controlled by a single hand valve for both forward and reverse operation. The pump is easily disassembled for cleanup. Air requirements for the two units are 475 cfm at 90 psi. 631-752-8899; www.rficonstructionproducts.com.
