Sta-Rite DS3HE User Manual
Self-Priming Centrifugal Pumps
UL778/CSA108
The PRO-Storm™ Series* of cast
iron sprinklers offer superior
un matched performance,
available in 1 HP through
2-1/2 HP models.
The PRO-Storm models offer
“single-body-fill” priming
to 25-foot lifts, in less than
5 minutes!
The PRO-Storm models exceed
the strict safety requirements
of Underwriters Laboratory
UL778, and CSA. Required by
many state and local codes.
The PRO-Storm models are
completely interchangeable with
the original STA-RITE DS2 Series
ORDERING INFORMATION
HIGH HEAD
Number HP Voltage Phase Suction Discharge Wt. Lbs.
DS3HE 1 115/230 1 2" 1-1/2" 52
DS3HE3 1 208-230/460 3 2" 1-1/2" 52
DS3HF 1-1/2 115/230 1 2" 1-1/2" 58
DS3HF3 1-1/2 208-230/460 3 2" 1-1/2" 58
DS3HG 2 115/230 1 2" 2" 83
DS3HG3 2 208-230/460 3 2" 2" 83
DS3HHG 2-1/2 115/230 1 2" 2" 85
DS3HHG3 2-1/2 208-230/460 3 2" 2" 85
NOTE: All single-phase motors shipped from the factory set at 230 volt.
Catalog
models, saving costly plumbing
“change-out” dollars and installation headaches!
*
Single- and three-phase available.
APPLICATIONS
■
Residential irrigation pump…
can be safely operated by timer
or other automatic device
■
Contractors… for dewatering
exca va tion, water transfer and
supply
■
Agriculture seed bed and plot
irri ga tion, stock watering
■
Industrial sump drainage,
marine pumping, liquid
transfer and supply operations
Pipe Tapping Sizes
Approx.
DS3 series
SPECIFICATIONS
Body and Seal Plate – Close-
grained cast iron
Impeller – Noryl®
Diffuser – Reinforced polypropylene
Shaft – One-piece threaded 300
grade stainless steel
Base – Steel, 10 gauge
Motor – 2-compartment
FEATURES
Rugged Construction – Close-
grained cast iron body, specially
treated for corrosion resistance.
Noryl Impeller – Precision-molded
for perfect balance… ultra-smooth for
highest performance and efficiency.
Precision Molded Diffuser – Pump
primes faster, handles more air,
with multi-port, precision-molded,
reinforced polypropylene diffuser.
High Head Models – Deliver up
to 145' of head with capacities to
95 GPM.
Easy Serviceability – Normal
wear ing parts are easily accessible
for service and replacement, without
disturbing piping or mounting.
Motor Windings – Superior insulation materials protect against excessive moisture and contaminants…
ensures prolonged motor life.
Balanced Rotor – Die cast under
high pressures for uniform performance and greater efficiency,
dynamically balanced.
Drain Port – Provided for easy
winterizing.
Noryl® is a registered trademark of
General Electric Co. PRO-Source™
and PRO-Storm™ are trademarks of
Pentair Water.
In order to provide the best products
pos sible, specifications are subject to
change.
Customer Service: (888) 782-7483
Fax Orders: (800) 426-9446 www.sta-rite.com
•
1
Pentair Water
•
Delavan, WI 53115 USA
•
S5563WS (5/11)
•
Self-Priming Centrifugal Pumps
15 FT.
MIN.
MIN.
MIN.
MIN.
25 FT.
15 FT.
15 FT.
CAPACITY GALLONS PER MINUTE
TOTAL HEAD IN FEET
CAPACITY LITERS PER MINUTE
TOTAL HEAD IN METERS
020406080 100 120
160
140
120
100
80
60
40
20
DS3HF
DS3HE
DS3HG
DS3HHG
RECOMMENDED OPERATING RANGE
10 30 50 70 90 110
050 150 250 350 450100 200 300 400
45
40
35
30
25
20
15
10
5
0
25 FT.
25 FT.
PUMP PERFORMANCE
DS3 series
NOTE: Dotted lines indicate performance
reduction at high suction lift.
PUMP PERFORMANCE
(Capacity in Gallons Per Minute)
Discharge Pressure Suction Lift in Feet
Catalog
Number HP PSI
Feet
5' 10' 15' 20' 25'
Head
20 46.2 48 45 40 37 33
DS3HE 1 30 69.3 33 30 26 22 16
40 92.4 15 10 — — —
20 46.2 64 62 60 57 54
DS3HF 1-1/2 30 69.3 53 50 46 42 37
40 92.4 35 30 25 19 —
20 46.2 72 70 67 65 62
DS3HG 2
40 92.4 45 42 37 30 27
50 115.5 23 16 — — —
20 46.2 83 80 77 74 71
DS3HHG 2-1/2
40 92.4 56 52 48 40 35
50 115.5 36 28 20 — —
Tested and rated in accordance with Water Systems Council Standards.
NOTE: Pumps installed with a PRO-Source™ tank require a 100 PSI relief valve. Pumps installed with a conventional tank require
a 75 PSI relief valve. Relief valve must be capable of relieving entire flow of pump at relief pressure.
Customer Service: (888) 782-7483
30 69.3 60 58 54 51 47
30 69.3 70 67 63 60 55
Fax Orders: (800) 426-9446 www.sta-rite.com
•
2
Pentair Water
•
Delavan, WI 53115 USA
•
S5563WS (5/11)
•
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