Installation - Pentair BERKELEY 5PN Manual Del Usuario

Installation

To Household
Water System
Pump Priming
Tee with Plug
or Gauge
10'
Foot
Min.
Not
Valve
to
5–10'
Screen
Scale
Figure 3: Surface Water Installation
Step 4. Install a priming tee, priming plug, and suction pipe to the pump
Suction Pipe
From Well
INSTALLATION FOR SURFACE WATER (Figure 3)
shown could be used for sprinkler applications.
Step 1. The pump should be installed as close to the water as possible,
Step 2. Assemble a foot valve and suction pipe (see Figure 3). Make sure
1863 0205 NEW SWJ
Step 3. Lower the pipe into the water until the strainer is five feet above the
Step 4. Install a priming tee, priming plug, and suction pipe to the pump
(see Figure 2). Connect the pipe from the well to the pump suction
port, using the fewest possible fittings – especially elbows – as
fittings increase friction in the pipe (however, include a foot valve
– see Figure 2). The suction pipe should be at least as large as the
suction port on the pump. Use PTFE pipe thread sealant tape on
threaded pipe joints. Support the pipe so that there are no dips or
sags in the pipe, so it doesn't strain the pump body, and so that it
slopes slightly upward from the well to the pump (high spots can
cause air pockets which can air lock the pump). Seal the suction
pipe joints with PTFE pipe thread sealant tape. Joints must be air-
and water-tight.
If the suction pipe can suck air, the pump cannot pull water from
the well.
You have just completed the suction piping for your new shallow
well jet pump. Please go to Page 6 for discharge pipe and tank
connections.
Do not use surface water for drinking. The installation
with the fewest possible fittings (especially elbows) in the suction
pipe. The suction pipe should be at least as large as the suction port
on the pump.
that the foot valve works freely. Use PTFE pipe thread sealant tape
on threaded pipe joints. Protect the foot valve assembly from fish,
trash, etc, by installing a screen around it (see Figure 3).
bottom. It should also be at least 10 feet below the water level in
order to prevent the pump from sucking air.
(see Figure 3). Support the pipe so that there are no dips or sags in
the pipe, so it doesn't strain the pump body, and so that it slopes
slightly upward from the well to the pump (high spots can cause air
pockets which can air lock the pump). Seal the suction pipe joints
with PTFE pipe thread sealant tape. Joints must be air- and water-
tight. If the suction pipe can suck air, the pump cannot pull water
from the well.
You have just completed the plumbing for your new shallow well jet
pump. Please go to Page 6 for discharge pipe and tank connections.
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