3
HALLMARK INDUSTRIES INC
Shallow Well Jet Pumps
624 Estes Ave, Schaumburg, IL 60193, USA
Installation
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. 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 pipe joints with T
eflon™
tape or a T
eflon™ 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.
To Household
Water System
Pump Priming
Tee with Plug
or Gauge
Suction Pipe
From Well
You have just completed the suction piping for your new shallow well jet
pump. Please go to Page 4 for discharge pipe and tank connections.
Installation for Surface Water
(Figure 3)
Possible contamination.
Do not use surface water for drinking.
The installation shown could be used for sprinkler applications.
1.
The pump should be installed as close to the water as possible, 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.
Assemble a foot valve and suction pipe (see Figure 3). Make sure that
the foot valve works freely. Use T
eflon™ tape or a Teflon™-based
pipe joint compound on threaded pipe joints. Protect the foot valve
assembly from fish, trash, etc, by installing a screen around it (see
Figure 3).
Lower the pipe into the water until the strainer is five feet above the
bottom. It should also be at least 10 feet below the water level in order
to prevent the pump from sucking air.
Install a priming tee, priming plug, and suction pipe to the pump (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 pipe joints with T
eflon™ 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.
10'
Min.
Foot
2.
5
–10'
Figure 3: Surface Water Installation
3.
4.
You have just completed the plumbing for your new shallow well jet pump.
Please go to Page 4 for discharge pipe and tank connections.
Valve
Screen
Model
HP
Intake
(NPT)
Discharge
(NPT)
Max
flow
Max head
discharge
Max
suction
Volt
Amps
Weight
MA0345X-6
1/2
1
1
12 gpm
105 (ft)
30 (ft)
115/230
5.2/2.6
22 lbs
MA0345X-8
3/4
1
1
14 gpm
135 (ft)
33 (ft)
115/230
6.5/3.3
38 lbs
MA0345X-9
1
1
1
24 gpm
151 (ft)
33 (ft)
115/230
10.4/5.2
40 lbs
HALLMARK
INDUSTRIES
INC.
