MPK-100043C, 51mm Sing)le Head Coding Kit (PVC) 100043 C, 50/ 51mm pipe, 80mm. D. x 6.0 m. Purex 100043C, Single Head Coding Kit,Machine Models : 400i PVC/ I Fume 400i PVC / I Fume Ozone | USA distributor of Quatro air purifiers, dust collectors, and fume extractor filters