Hoses Nozzles Fittings Flashcards
Diameter of hose is measured
On the inside
Length of hose
Called a section
50 or 100 feet
Mechanical dryer
Warm air not hot
When should hose be exercised
Every 30 days
Rubber hose should should have water through it every
120 days
Hose exposed to acid should be
Scrubbed with baking soda and water and rinsed thoroughly
Hose exposed with oil
Scrubbed with a mild detergent and rinsed
Where not to dry hose
On hot pavement or direct sun
Once dried house should be
Rolled and sorted in cool dry place
Damaged hose is rolled
With the male end out
No repairable or contaminated hose
Disguard according to sops
Alloys used in couplings
Aluminum brass and magnesisun in different make ups
Strongest production process for producing couplings
Drop forged
Shank
Attaches hose to coupling
Lugs
Found on the female swivel and the male shank