I-Series 310 inikezela ngezinhlobonhlobo zama-couplings okulula ukubamba, okuhlanganisa iSoft-Line kanye ne-Stream-Line.Imicu yesilisa kuma-couplings kanye nezingono ifaka i-thread sealant esetshenziswe ngaphambilini.Uchungechunge 310 luyinhlanganisela yokuphepha ekhishwa umoya enqanyulwa ngezigaba ezimbili ukuze kukhishwe ukuhlangana futhi kuncishiswe ubungozi bokuhlukana kwengxenye kungazelelwe.Ukuhlanganisa kuzenzakalela ngokugcwele ukuze kuqinisekiswe ukuphatha okusheshayo nokulula. 

I-Series 310 iyatholakala futhi ngezinguqulo ze-Soft-Line kanye ne-Multi-Link.Uchungechunge 310 lunikeza izinhlobonhlobo zama-couplings okulula ukubamba, okuhlanganisa i-Soft-Line kanye ne-Stream-Line.Imicu yesilisa kuma-couplings kanye nezingono ifaka i-thread sealant esetshenziswe ngaphambilini.Uchungechunge 310 luyinhlanganisela yokuphepha ekhishwa umoya enqanyulwa ngezigaba ezimbili ukuze kukhishwe ukuhlangana futhi kuncishiswe ubungozi bokuhlukana kwengxenye kungazelelwe.Ukuhlanganisa kuzenzakalela ngokugcwele ukuze kuqinisekiswe ukuphatha okusheshayo nokulula.

I-Series 310 iyatholakala futhi ngezinguqulo zeSoft-Line kanye ne-Multi-Link.

I-Series 430 inikezela ngezinhlobonhlobo zama-couplings okulula ukubamba, kufaka phakathi i-Stream-Line.Kuwukuxhumanisa okuphephile okusetshenzelwa ngesandla esisodwa okuphumela ngaphandle ngaphambi kokunqanyulwa okuqeda ubungozi besiswebhu sepayipi.Ukuhlanganisa kunobukhulu obuncane bangaphandle kunemiklamo eqhathanisekayo.Ukuhlanganisa kuzenzakalela ngokugcwele ukuze kuqinisekiswe ukuphatha okusheshayo nokulula.I-Series 430 inikezela ngezinhlobonhlobo zama-couplings okulula ukubamba, okuhlanganisa i-Stream-Line.Kuwukuxhumanisa okuphephile okusetshenzelwa ngesandla esisodwa okuphumela ngaphandle ngaphambi kokunqanyulwa okuqeda ubungozi besiswebhu sepayipi.Ukuhlanganisa kunobukhulu obuncane bangaphandle kunemiklamo eqhathanisekayo.Ukuhlanganisa kuzenzakalela ngokugcwele ukuze kuqinisekiswe ukuphatha okusheshayo nokulula.

I-Series 550 iyinhlanganisela yokuphepha efaka idizayini elula ukubamba esebenza ngokuzenzakalelayo.Mancane, aminyene kakhulu futhi akhiqiza ukugeleza okuphezulu kunemiklamo eqhathanisekayo. Ngiyisixhumanisi sokuphepha esisebenza ngesandla esisodwa esikhipha umoya ngaphambi kokunqanyulwa, okususa ubungozi besiswebhu sepayipi.I-Series 550 ihlanganisa ukuphepha okunomklamo obambeka kalula osebenza ngokuzenzakalelayo.Mancane, aminyene kakhulu futhi akhiqiza ukugeleza okuphezulu kunemiklamo eqhathanisekayo.Kuyinhlanganisela yokuphepha esebenza ngesandla esisodwa ekhipha umoya ngaphambi kokunqanyulwa, eqeda ubungozi besiswebhu sepayipi.