Qaadista Saxda ah ee Birta Aan-la-hayn-ka-qaadista/Isdhaafsiga Maalgelinta
Dufanka caadiga ah
Iskutallaabtu waa isku-beddelka caadiga ah ee dhuumaha, sidaas darteed waxaan sidoo kale isticmaalnaa dunta guud ee BSP marka la samaynayo, taas oo ku habboon isticmaalayaasha inay ku xidhmaan;dun gaar ah ayaa sidoo kale la heli karaa haddii loo baahdo.
Golaha Iskutallaabta
Iskutallaabtu waa sida isgoysyada dhuumaha, taas oo si cad u qeexaysa jihada qulqulka dhuumaha oo ka dhigaya dhuumaha si habsami leh.
Qiyaasta cabbirka
| Cabbirka | Inji | Dhexroorka |
| DN6 | 1/8" | 10 |
| DN8 | 1/4" | 13 |
| DN10 | 3/8" | 16 |
| DN15 | 1/2" | 20.5 |
| DN20 | 3/4" | 26 |
| DN25 | 1" | 32 |
| DN32 | 11/4" | 41 |
| DN40 | 11/2" | 47 |
| DN50 | 2" | 59 |
| DN65 | 21/2" | 75 |