When installing hoses on chemical feed pump, be careful not to exert any side
force on the barb hose fittings; they are easily broken.
(a) Two tubes to POLYMER.
(b) Two tubes to SODIUM HEX.
(c) Two tubes to CHLORINE.
(d) Two tubes to CITRIC ACID.
(2) Model 600-3.
Blue tubes to POLYMER can.
Green tubes to SODIUM HEX can.
Red tubes to CHLORINE can.
Yellow tubes to CITRIC ACID can.
Figure 2-33. Tubes Attached to Chemical Feed Pump