Flashcards in Training Bulletin #55 4" Supply Hose Deck (8)
The single-jacket hose consists of a _, high tensile reinforced yarn circular-woven in a _ to maximize hose flexibility and to eliminate _.
-100 % synthetic
- "twill configuration"
- left hand twist
Polyester is used for _ yarns and nylon is used for _ yarns.
The woven reinforcement is totally encased in a matrix of _ compound using a single _ extrusion process in a one-piece construction. This process is used to eliminate the possibility of _ found in layered hoses.
- ozone resistant synthetic nitrile rubber
- "through the weave"
All 4" supply hose are provided with 4" lightweight, high strength, _, hard coated, rocker lug, male and female couplings, with 4" _ threads.
- aluminum allow
How much does 50' (one stick) of 4" weigh?
Exposure to sea water and contamination by most chemical substances, hydrocarbons, oils, acids, alkalies, and greases have _ effect on short or long term performance of the hose.
What is the burst pressure of 4"?