Installation (Continued)
water level while the pump is
running in order to prevent the
pump from sucking air.
4. Install a sanitary well seal and
connect the ejector piping to the
pump. Use steel nipples through the
well seal with flexible poly pipe to
avoid crushing the plastic pipe when
tightening the seal.
5. 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 teflon tape
or a teflon based pipe joint
compound. 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 double pipe deep well
jet pump. Please go to Pages 9 and 10
for Discharge Pipe and Tank
Connections.
2” WELL (FIGURE 11)
1. Mount the pump as close to the
well as possible.
2. Assemble ejector package 2P484
(sold separately), well piping, and
well head adapter according to the
instructions provided with the
ejector package (See Figure 11). Use
galvanized drop pipe with turned
couplings to allow proper flow.
Follow the instructions included
with the kit in order to match the
nozzle and venturi to your well
conditions.
3. Run two pipes (one smaller drive
pipe, one larger suction pipe) from
the well to the pump. 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 teflon tape or a teflon based
pipe joint compound. 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 single pipe deep well jet
pump. Please see below and Page 10
for Discharge Pipe and Tank
Connections.
DISCHARGE PIPE & TANK
CONNECTIONS (FIGURE 12,
PAGE 10)
1. Install a close nipple and a tee in the
pump discharge port (See Figure
12). The pipe size must be at least as
large as the discharge port. Run a
pipe or reinforced hose from one
arm of the tee to the port on the
pre-charged tank.
Models 4RJ47, 4RJ48, 4RJ49, 4RJ50, 4P035A and 4P036A
9
Teel Operating Instructions and Parts Manual
®
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L
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S
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20
40
60
80
100
2322 0296
Not
to
Scale
Well
Head
Drive (Small)
Pipe to Well
Venturi
Nozzle
Ejector
Foot Valve
Strainer
Suction (Large)
Pipe from Well
20
40
60
80
100
To Household
Water System
Pressure Gauge
Relief
Valve
Priming Port
Control Valve
Figure 10 – 4” and Larger Deep Well
Figure 11 – 2” (Single Pipe) Deep Well
20
40
60
80
10
0
2323 0296
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3
2
P
-2
4
20
40
60
80
10
0
To Household
Water System
Not
to
Scale
Relief Valve
Priming Port
Control Valve
Drive (Small)
Pipe to Well
Well Casing
serves as
Drive Pipe
Suction Pipe
Venturi
Nozzle
Ejector
Pressure Gauge