Sta-Rite HNC User Manual
ProJet™ HN series – cast iron
Self-Priming Shallow Well Jet Pumps
FEATURES
Quality Construction – Close-
grained cast iron body, specially
treated for corrosion resistance. Drain
port provided for easy winterizing.
Built-in Jet – High strength Lexan
nozzle and venturi for maximum
resistance to corrosion and abrasion.
Clean out plug provided for ease
of service.
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.
Mechanical Shaft Seal – Precision
lapped and highly polished carbonceramic, stainless steel construc tion.
Internal design guarantees contin-
UL778/CSA108
The ProJet HN models provide
excellent performance with good
pressure for wells to 25' deep.
Self-priming after the priming
chamber has been filled with
water.
SPECIFICATIONS
Max. Liquid Temperature – 140°F
Max. Inlet Pressure – 50 PSI
Average Priming time at 15 feet –
HNC = 1.7; HND = 1.1; HNE = 1.3
Average Priming time at 25 feet –
APPLICATIONS
■
Water systems and sprinkling…
for homes, farms and cottages.
HNC = 4.4; HND = 4.4; HNE = 2.6
Body – Close-grained cast iron
Nozzle – High strength Lexan®
Venturi – Lexan®
Impeller – Noryl®
Diffuser – Reinforced polypropylene
Shaft – One-piece threaded, 416
grade stainless steel
Base – Steel, 12 gauge
ORDERING INFORMATION
Catalog
Switch
Pipe Tapping Sizes
Motor Approx.
Number HP Setting Description Suct. Disch. Voltage Wt. Lbs.
HNC 1/2 30-50 Shallow Well Jet 1-1/4" 1" 115/230 47
HND 3/4 30-50 Shallow Well Jet 1-1/4" 1" 115/230 65
HNE 1 30-50 Shallow Well Jet 1-1/4" 1" 115/230 70
uous water lubrication.
Motor Windings – Superior insula-
tion materials protect against excessive moisture and contaminants…
assure prolonged motor life.
Balanced Rotor – Die cast
under high pressures for uniform
perfor mance and greater efficiency,
dynamically balanced.
Heavy-duty Ball Bearings –
Shielded, permanently lubricated
bearings, extensively tested to
ensure extended life and smooth,
quiet operation.
Pump and Motor Shaft – Stain less
steel for maximum corrosion resistance; one-piece threaded shaft for
positive impeller drive and alignment.
Pressure Switch – Professional
quality, allows cut-in and differential
adjustments.
Lexan® and Noryl® are registered trademarks of General Electric Co. ProJet™ and
PRO-Source™ are trademarks of Pentair Water.
In order to provide the best products possible, 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
•
S5097WS (5/11)
•
3-13/32
L
(TYP.)
1-1/4
NPT
1 NPT
10-3/16
13/32
4-1/8
2
B
(TYP.)
SLOT
5-31/32
9-17/32
2-7/16
4-7/8
7/8
9-15/32
3-15/16
TOTAL HEAD IN FEET
CAPACITY GALLONS PER MINUTE
CAPACITY LITERS PER MINUTE
TOTAL HEAD IN METERS
20
40
60
80
100
120
140
160
10 20 3050152535
HNE
HND
HNC
050 10075 125
50
40
30
20
10
0
25
ProJet™ HN series – cast iron
Self-Priming Shallow Well Jet Pumps
OUTLINE DIMENSIONS
10.48
4.67
HNC
PUMP PERFORMANCE
2.31 FT. OF HEAD = 1 PSI
1 FT. OF HEAD = .433 PSI
Customer Service: (888) 782-7483
Cat. No. L B
HNC 18.7 7.1
HND 21.3 7.0
HNE 22.4 8.0
HND and HNE
5.81
Dimensions (in inches) are for estimating purposes only.
PUMP PERFORMANCE
Disch. Shut-Off
Catalog Pressure
Number HP PSI 5' 10' 15' 20' 25' PSI
30 15.0 13.0 11.6 8.7 6.9
HNC 1/2 40 12.5 11.4 10.1 8.2 6.8 70
50 8.0 6.8 6.1 4.8 3.5
30 21.4 19.1 16.5 13.3 9.5
HND 3/4 40 20.8 18.7 15.8 13.2 9.3 67
50 13.5 11.6 10.1 7.4 2.4
•
Fax Orders: (800) 426-9446 www.sta-rite.com
30 28.5 25.0 21.4 17.4 12.6
HNE 1 40 28.3 24.4 21.0 17.2 12.3 67
50 21.5 18.3 10.9 3.1 1.6
Pump will operate at all depths shown, with pressure switch set at 30-50 PSI.
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.
2
Pentair Water
•
1-1/4 NPT
10.97
7.96
2.44
(TYP)
.40 SLOT
4.21
2.00
B
L
(TYP)
.88 SLOT
4.88
1 NPT
10.41
(Capacity in Gallons Per Minute)
Dynamic Suction Lift
Delavan, WI 53115 USA
•
Pressure
S5097WS (5/11)
•
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