Product Description
Flexible hard suction hose for drafting
- Hard suction hose, black corrugated flexible PVC drafting hose
- Corrugated PVC exterior provides durability but lightweight portability
- Storz or sexless is a coupling used to connect large diameter hose (LDH) dominantly us by the fire industry
- NH / NST (National Hose or National Standard Thread) used primarily by the fire industry
- NPSH & NPT (National Pipe Straight Hose & National Pipe Taper have the same threads per inch, NPSH does not taper) typically industrial use
