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Idiomas disponibles
Idiomas disponibles
INSTALLATION
3. Remove valve cap and release all pressure by
depressing valve core. When air stops coming from
valve, remove valve core to release remaining pressure.
4. Disconnect piping from elbow on tank cover flange.
5. Carefully turn tank upside down or lay on its side.
Heavy parts. Retained water in tank
may cause sudden weight shift when lowering.
Support tank so it cannot fall when being lowered
or inverted.
6. If bladder leaks, water will run out of valve. If so,
replace bladder.
7. If replacing bladder, be sure air and water pressures
are relieved before removing cover flange. When
reassembling cover flange, do not tighten nuts or
mounting studs more than 65 in-lbs.
NOTICE: When using metal pipe with plastic fittings, use
only PTFE pipe thread sealant tape on male threads.
NOTICE: Most standard tanks have separate inlet and
outlet ports. Pre-charge tanks have one port serving
both functions. When replacing standard tank with
a pre-charge tank, run pipe from pump into a tee as
shown in Figure 5. Second leg of tee goes to tank elbow.
Third leg goes to existing service
PRODUCT INFORMATION – PRE-CHARGED TANKS
Model
20-40 PSI (138-276kPa)
CLPT20
CLPT20H
CLPT36
CLPT85
CLPT119
Maximum
Model
Capacity US
Gals (L)
CLPT20
19 (72)
CLPT20H
19 (72)
CLPT36
35 (132)
CLPT85
85 (322)
CLPT119
119 (450)
* Length overall; this model is a horizontal tank.
CL491 (11-04-19)
6.9 (26.1)
6.9 (26.1)
12.7 (48.1)
30.0 (113.6)
41.3 (156.3)
Equivalent to
Standard Tank
US Gals (L)
42 (159)
42 (159)
82 (310)
220 (833)
320 (1211)
Figure 5 - Typical installation with vertical pre-charge
tank and submersible well pumps
Drawdown - Gals (L)
30-50 PSI (207-345kPa)
5.8 (22)
5.8 (22)
10.7 (40.5)
26.0 (98.4)
35.4 (134.0)
Tank Diameter
(mm)
16" (406)
16" (406)
20" (508)
24" (610)
24" (610)
40-60 PSI (276-414kPa)
5.0 (18.9)
5.0 (18.9)
9.3 (35.2)
22.0 (83.3)
31.0 (117.3)
Tank Height
Tank Discharge
(mm)
Tapping
30-1/8" (765)
*24-5/8" (625)
36-1/4" (921)
54" (1372)
68" (1727)
1"
1"
1"
1-1/4"
1-1/4"
5
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