Pulsafeeder’s Series E Plus pumps offer easy setup and have excellent priming characteristics. All Series E Plus pumps come standard with an on/off switch and manual speed and stroke controls. The sealed housing protects electronics from outside elements.
Pump features standard head and a manual bleed valve to prevent loss of prime due to off-gassing.
This manual control pump features a knob you turn for both speed rate (strokes per minute) and stroke length in order to vary pump output.
Pumps include: injection check valve assembly‚ bleed valve‚ foot valve/strainer‚ suction valve‚ discharge valve‚ 4’ PVC suction tubing‚ 4’ bleed valve return tubing‚ and 8’ PE discharge tubing.
Use with aluminum sulfate (alum)‚ ammonium chloride‚ ammonium sulfate‚ ferric sulfate‚ 37% hydrochloric acid‚ potassium permanganate‚ sodium bisulfate‚ and 75% sulfuric acid (call for compatibility with other chemicals). Wetted materials: head and fittings: 7th digit in pump model number—V or W = PVC‚ K = PVDF; ceramic check balls‚ PTFE diaphragm and PTFE seats/O-rings.