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Pushpump –Pressure & Positive
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Pump Wire, top valve/seal,
butterfly flap valves, shuttle containing lower and static seal
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Easy to Pull PE riser and PVC cylinder
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Developed
as a simple cheap handpump
for rapid pumping of shallow narrow wells. Combines the pipepump shuttle with
EMAS pipe piston for simpler well head and no footvalve
- Made
or adapted from standard (PVC) pipe and fittings
- Can
pressure pump with flexible (PE) outlet connection
- Just
handpull beyond normal stroke to release water column
- Pull out shuttle containing
ALL the valves and seals
- Retains
prime to wellhead level
- NO
heavy pipe or rods to lift, unscrew, or drop!
- Simple
valve from bike inner tube
- BIG SAVINGS on borehole, rising main
and rod
- FITS small diameter and
curved borehole
- Filter backwashed every
stroke, finer DIRT TRAPPED.
- No castings, weldments, or lathe
threading
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