The Elcometer RCV4000 Air Manifold Assembly (PED part number MT28604, ASME part number MT28604N) is an air manifold for the Elcometer RCV4000 remote control valve used on abrasive blast machines. The manifold's design gives users more air supply ports to power ancillary equipment such as air filters, and provides points to fit air feed pressure gauges and pressure relief valves. The Elcometer RCV4000 Air Manifold Assembly also helps prevent moisture build-up in the pistons of the RCV, which keeps the valve operating reliably during blasting.

The Elcometer RCV4000 Air Manifold Assembly provides four 6mm air outlets and one 13mm pressure relief valve outlet. It is offered in two versions to suit the relevant pressure vessel code: the PED part number MT28604 and the ASME part number MT28604N. The Elcometer RCV4000 Air Manifold Assembly is supplied by BAMR, South Africa's authorised Elcometer distributor.