HMS series
Horizontal Multi-Stage Jet/Centrifugal Pumps
FEATURES
Automatic Pressure Regulator –
Faster-acting and quieter, design
eliminates “hunting” for correct drive
pressure. New improved stem and
guide are precisely molded to assure
efficient, trouble-free performance
on all deep wells. See ordering information (Deep well only).
Quality Construction – Closegrained cast iron pump body is
rugged, one-piece unit, specially
treated to resist corrosion. Drain
port provided for easy winterizing.
Precision-machined Diffusers –
Assure faster priming.
UL778/CSA108
HMS Series Multi-Stage Jet Pumps
are the highest performing
pumps available in its category.
APPLICATIONS
■
Water systems and sprinkling…
for homes, farms and cottages.
The HMS Series Convertible Jets
utilize the built-in regulator,
offering easier priming and
better range of performance
from a complete line of Shallow
Well, 4" Double Pipe, 2" and 3"
Single Pipe Jet Packages. Pump
may also be operated as a selfpriming centrifugal (to 25 ft.)
to provide a wide range of high
pressure applications.
SPECIFICATIONS
Body – One-piece rugged cast iron
Pump and Motor Shaft – 416
stainless steel
Impeller – Polycarbonate
Diffuser – Corrosion-resistant
cast iron
Pressure Switch Pre-Set – 30-50 PSI
Suction Ports – Drive-over-Suction
ORDERING INFORMATION
Catalog
Number HP Description Suct. Drive Disch. Stages Voltage Wt. Lbs.
HMSD 3/4 Deep Well Jet 1-1/4" 1" 1" 2 115/230 50
HMSE 1 Deep Well Jet 1-1/4" 1" 1" 2 115/230 80
HMSF 1-1/2 Deep Well Jet 1-1/4" 1" 1" 2 115/230 85
AUTOMATIC PRESSURE REGULATOR – DEEP WELL
Catalog Approx.
Number Description Application Wt. Lbs.
and compression fitting. installations.
Order pump and pressure regulator, if required, from ordering information tables above.
A jet package and the automatic pressure regulator, described above, are required on
all deep well installations.
PRO-Source™ is a trademark of Pentair Water.
In order to provide the best products possible, specifications are subject to change.
Regulator, tubing, pipe plug Required for ALL deep well
PKG 107
Pipe Tapping Sizes
Motor Approx.
4
Mechanical Shaft Seal – Precision
lapped and highly polished carbonceramic, stainless steel construction.
Internal design guarantees continuous water lubrication for maximum
protection.
Polycarbonate Impellers –
Precision molded for perfect
balance, and ultra-smooth for
highest performance and efficiency.
Motor Windings – Superior
insulation materials protect against
excessive moisture and contaminants to ensure prolonged motor life.
Dustproof Cover – All electrical
components are protected from dirt,
dust and insects by a dust proof
canopy. Ventilating air cannot
contam inate vital switching components. This eliminates the most
common cause of motor failure.
Balanced Rotor – Rotor is die cast
under high pressures for uniform
performance and greater efficiency;
dynamically balanced.
Heavy-duty Ball Bearings –
Shielded, permanently lubricated
bearings are extensively tested to
ensure extended life and smooth,
quiet operation.
Pump and Motor Shaft – One
piece threaded shaft for positive
impeller drive and alignment. Shaft
is stainless steel for maximum
corrosion resistance.
Customer Service: (888) 782-7483
Fax Orders: (800) 426-9446 www.sta-rite.com
•
1
Pentair Water
•
Delavan, WI 53115 USA
•
S4511WS (5/11)
•
180
160
140
120
100
80
60
40
20
0102030405060
10'
10'
10'
15'
15'
15'
20'
20'
20'
25'
25'
25'
TOTAL HEAD IN FEET
CAPACITY GALLONS PER MINUTE
70
CAPACITY LITERS PER MINUTE
TOTAL HEAD IN METERS
100 250200500 150
50
40
30
20
10
0
HMSF
HMSE
HMSD
HMS series
Horizontal Multi-Stage Jet/Centrifugal Pumps
PUMP PERFORMANCE
SHALLOW WELL
Disch
Catalog Jet* Uses Uses Press.
Number HP Number Venturi Nozzle PSI 5' 10' 15' 20' 25'
20 9.6 8.2 7.0 5.8 3.9
30 9.1 7.9 6.5 5.6 3.9
40 8.8 7.7 6.3 5.6 3.9
HMSD 3/4 PKG 1 - 29SD N32P-66B J34P-41 50 8.5 7.6 6.2 5.6 3.9
60 7.7 7.3 6.2 5.6 3.9
70 5.5 5.1 4.7 4.2 3.6
80 3.5 3.1 2.8 2.3 1.9
Shut-Off 102 96 96 96 90
20 13.0 11.2 9.8 7.8 5.8
30 12.5 11.0 9.5 7.6 5.7
40 12.2 10.9 9.4 7.6 5.7
HMSE 1 PKG 1 - 10SD N32P-67B J34P-44 50 12.1 10.8 9.2 7.6 5.7
60 12.0 10.8 9.2 7.6 5.7
70 10.2 9.6 8.6 7.4 5.7
80 7.4 6.8 6.2 5.5 4.8
Shut-Off 108 108 108 102 102
20 15.9 13.3 12.2 9.6 7.0
30 15.6 13.2 12.2 9.5 7.0
40 15.3 13.1 12.1 9.4 6.9
50 14.9 13.0 11.9 9.3 6.8
HMSF 1-1/2 PKG 1 - 10SD N32P-67B J34P-44
70 13.7 12.7 11.5 9.0 6.6
60 14.4 12.9 11.7 9.2 6.7
80 12.6 12.1 10.8 8.7 6.4
90 9.5 8.5 7.8 7.2 5.7
100 5.9 5.0 4.4 3.8 3.2
Shut-Off 120 120 114 114 108
* Order Jet Package separately.
PUMP PERFORMANCE
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.
Total Suction Lift Ft.
Customer Service: (888) 782-7483
Fax Orders: (800) 426-9446 www.sta-rite.com
•
2
NOTE: Dotted lines indicate performance reduction at high
suction lift.
Pentair Water
•
Delavan, WI 53115 USA
•
S4511WS (5/11)
•