Akwatunan mahaɗar da ke hana fashewar abubuwa an karkasa su ne bisa girman abubuwan shigarsu, daga 1/2 inci ku 3 inci. Wannan ya haɗa da masu girma dabam kamar 1/2 inci, 3/4 inci, 1 inci, 1.2 inci, 1.5 inci, 2 inci, 2.5 inci, kuma 3 inci. Bugu da kari, waɗannan akwatunan junction sun zo cikin ƙayyadaddun ƙira guda goma, kowanne ya dace da buƙatun shigarwa daban-daban:
1. Nau'in A: Madaidaicin Gudu Flat – Mafi dacewa don hanyoyin haɗin magudanar ruwa na layi.
2. Nau'in B: Kai Tsaye Flat – An ƙirƙira don kai tsaye ta hanyar kebul.
3. Nau'in C: T-Pass Flat – Ya dace da mahaɗar magudanar ruwa mai siffar T.
4. Nau'in D: Cross Pass Flat – An yi amfani da shi don mahaɗar magudanar ruwa mai siffar giciye.
5. Nau'in E: Elbow Pass Flat – Cikakke don lanƙwasa kusurwar dama a cikin magudanar ruwa.
6. Nau'in F: Madaidaicin Gudu Rataye – An inganta don haɗin kai tsaye.
7. Nau'in G: Rataye Kai Tsaye – Yana sauƙaƙe hanyar kai tsaye ta hanyar kebul a cikin abubuwan da aka dakatar.
8. Nau'in H: T-Pass Rataye – Mafi dacewa don madaidaitan hanyoyin haɗin T-dimbin yawa a cikin magudanar ruwa.
9. Nau'in I: Rataye Wuce Wuta – An ƙera shi don mahadar giciye a cikin tsarukan magudanar ruwa da aka dakatar.
10. Nau'in J: Hannun Wutar Hannu – Mafi kyau don jujjuya kusurwar dama a rataye.
Kowane ɗayan waɗannan nau'ikan an ƙirƙira su ne don samar da haɗin kai maras kyau da aminci a cikin iri-iri m yanayi, tabbatar da aminci da aminci a cikin saitunan masana'antu masu haɗari.