Page 42 - Trainer Aid v3 _Neat
P. 42

•  Start the relay at 400 kPa
              •  Once established increase to 700
                 kPa
              •  Then to 1000 kPa if required



              An efficient shuttle using fire applianc-
              es can
              continuously supply only about 300 L/
              min


              Water Relay Distance:
              •  1000 kPa = 11 lengths
              •  700 kPa   = 7.5 lengths


              Reduce relay by 1 length for every 10m
              head









                                  PUMP RELAYS
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