Pump Performance At 40 Psi Discharge Pressure - Craftsman 390.2522 Owner's Manual

TROUBLESHOOTING CHART
SYMPTOM CORRECTIVE ACTION
Leaks at the metal
clamps
[.WARNING]
Release all pressure
in system before
working on clamp!
POSSIBLE CAUSE(S)
I. Loose damps or O-Ring
not sealed
1. First check the clamp tightening screw to see flit is tight, flit is tight and
slight leakage still occurs, place a piece of wood on the clamp and
firmly tap the wood with a hammer. Repeat tlxis operation around
the edge of the clamp and retighten the clamp screw. If leak continues,
disassemble clamp and pump halves and check to see that O-Ring is
properly seated and no foreign material is on O-Ring or O seat.
Reassemble pump.
Pump Performance
at 40 PSI Discharge Pressure
(In Gallons Per Minute)
Type of Jet Pkg. Pump _ Pumping Depth In Feet
System Stock No. Model No. HP 5 10 15 20 30 40 50 60 70 80 90
Shallow 390.2519 3/4 10.9 10.4 8.6 7.5
29650
Well 390.2522 1 17.0 15.0 13.0 10.5
2" Single 2967"t 390.2519 3/4 4,1 3.7 3.1 2.6 2.1 1.6
Pipe 390.2522 1 5.0 4.5 4.1 3.7 3.1 2.6 2.1
3" Single 29902"*t 390.2519 3/4 6.6 5.4 4.4 3.4 2.5 1.9 1.6
Pipe 390.2522 1 8.2 7.2 6.2 5.0 3.2 2.7 2.2
4" Double 29660*** 390.2519 3/4 6.6 5.4 4.4 3.4 2.5 1.9 1.6
Pipe 390.2522 1 8.2 7.2 6.2 5.0 3.2 2.7 2.2
Use 160 PSI Min. Rating Plastic Pipe.
* Jet Package No. 2967 - 2" Single Pipe (use 1-1/4" galvanized pipe).
** Jet Package No. 29902 - 3" Single Pipe (use 1-1/4" galvanized pipe).
*** Jet Package No. 29660 - 4" Double Pipe.
t Must be ordered through Sears Product Service, 1-800-366-7278.
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