Pentair STA-RITE SH Series User manual

STA-RITE
OWNER’S MANUAL
“SH” Series
Centrifugal Pump
© 2018 Pentair plc. All Rights Reserved. SX495 (Rev. 11/30/18)
293 WRIGHT STREET, DELAVAN, WI 53115 WWW.STA-RITE.COM
PH: 262-728-5551
INSTALLATION AND OPERATING INSTRUCTIONS
REPAIR PARTS LIST
3342 1198 ASB
MODELS
HP 60 Hz.
1/2 SHC
3/4 SHD
1 SHE
1-1/2 SHF
2 SHG
2-1/2 SHHG

Support suction pipe
as required
Support discharge
pipe as required
As close
as possible
4 x "D"
minimum
Foot
Valve
Pipe diameter
"D"
Straight run, as short as possible
but at least 6 times pipe diameter ("D"),
sloping away from pump (pump inlet
is highest point).
Short length of
straight pipe
after reducer
Important:
All connections must
be air tight
Eccentric
Reducer
Solid, level
base
Gate
Valve
Union
Discharge
to service
Recommended pump suction
and discharge connections
Vent
Plug
Priming
Plug
Street Elbow
Not recommended
pump suction and
discharge connections
Elbow immediately
in front of pump
suction.
On the discharge avoid:
Quick closing valves.
Small I.D. pipe.
Numerous fittings.
Misalignment.
Sharp turns in piping run.
High
lift
Pipe diameter "D"
too small
Pipe submerged
less than 4 x "D"
will suck air
Long suction
run
Concentric
Reducer
Use of excess fittings
means potential
air leaks
Valve
Unsupported
Pipe
Concentric Reducer causes
high spots along the suction
line resulting in air pockets.
3343 1198
Do not rotate
discharge.
Figure 1
Figure 2
2

3
Piping - General
Support both suction and discharge piping independently at
a point near the pump to avoid putting a strain on the pump
housing. Start all piping AT THE PUMP.
Increase pipe diameter at both the suction and discharge
by one (1) standard pipe size (minimum) to obtain desired
performance and flow rate. Refer to Table I when sizing pipe
for your pumping system.
NOTE: Do not use pipe with smaller diameter on the suction
side of pump.
Table I
Pipe Tapping Size on
Pump
Recommended Pipe
Size
Suction Discharge Suction Discharge
1-1/4 1 1-1/2 1-1/4
1-1/2 1-1/4 2 1-1/2
Suction Pipe
Increase pipe size from pump tapping as shown in Table I.
Figure 1 (Page 2) depicts a recommended run of pipe and
fittings for the suction side of a centrifugal pump. Please refer
to this illustration when choosing pipe and fittings for your
suction connection.
IMPORTANT: All connections must be air tight!
Figure 2 (Page 2) depicts conditions that are NOT
DESIRABLE on the suction side of a centrifugal pump and
may cause problems in flow rate and priming. Please look this
illustration over carefully before choosing pipe and fittings for
your suction connection.
Discharge Piping
Increase pipe size from pump tapping as show in Table I.
Figure 1 (Page 2) depicts a recommended run of pipe and
fittings for the discharge. Install tee with priming plug as close
to pump as possible. Figure 2 (Page 2) notes conditions that
should be avoided. Please read over carefully before making
discharge connection.
Priming The Pump
A pump is primed when all air in the suction line and pump
volute has been evacuated and replaced with water.
To Prime:
1. Close valve in discharge line.
2. Remove priming plug from tee and fill pump and suction
line with water until water is flowing back out of tee.
3. Replace priming plug.
4. Start pump and slowly open valve until desired water flow
is achieved.
NOTE: If no water is pumped after 5 minutes, turn off
pump, close valve, and repeat steps 1 thru 4.
Risk of explosion and scalding. Never run
pump against closed discharge. To do so can boil water
inside pump, causing hazardous pressure buildup and
possible explosion.
Risk of flooding and burns. Do not run the
pump dry. This will damage mechanical seal (causing a leak)
and void warranty. It may overheat the pump and cause
burns to person handling pump.
Motor normally operates at high
temperature and will be too hot to touch. It is protected
from heat damage during operation by an automatic internal
cutoff switch. Before handling pump or motor, stop motor and
allow it to cool for 20 minutes.
*A Fusetron is recommended instead of a fuse in any motor circuit.
Maximum Water Temperature: 140 °F (60 °C)
Maximum Working Pressure: 125 PSI (806 Bar)
Mninmum Inlet Pressure - 3 psi (20.7kPa)
Maximum Inlet Pressure - 50 psi (344 kPa)
Duty: S3 50%
TABLE II - RECOMMENDED FUSING AND WIRING
Voltage Max Load
Amps
14 12 10 8 Non Delay Dual Element Inverse
time
breaker
J1218-582A-LSA 220 4.95 423 674 10 10 10
J218-590-LSA 220 6.2 338 538 15 10 10
J218-596-LSA 220 7. 4 283 451 719 15 10 15
J218-601-LSA 220 9.95 211 335 535 20 15 20
J218-883A-LSA 220 12 175 278 443 702 25 20 20
J218-628A-48-LSA 220 12 175 278 443 702 25 20 20
J218-951-LSA 220 13.3 251 400 633 30 20 25

4
Hazardous voltage. Can shock, burn, or
cause death. Disconnect power to motor before working on
pump or motor. Ground motor before connecting to power
supply.
Wiring
Ground motor before connecting to electrical power
supply. Failure to ground motor can cause severe or
fatal electrical shock hazard.
Do not ground to a gas supply line.
To avoid dangerous or fatal electrical shock, turn
OFF power to motor before working on electrical
connections.
Supply voltage must be within ±10% of nameplate
voltage. Incorrect voltage can cause fire or damage
motor and voids warranty. If in doubt consult a
licensed electrician.
Use wire size specified in Wiring Chart (Page 3). If
possible, connect pump to a separate branch circuit
with no other appliances on it.
Wire motor according to diagram on motor
nameplate. If nameplate diagram differs from
diagrams above, follow nameplate diagram.
Not to be used by persons (including children)
having diminished capacity or a lack of experience
unless they have been given supervision or
instruction.
Children must be supervised to ensure that theydo
not play with the appliance.
Only service agent or qualified person should
replace power cord to avoid injury.
Pump not intended to be connected by hose sets.
1. Install, ground, wire and maintain your pump in compliance
with all applicable national and local codes and ordinances.
Consult your local building inspector for code information.
2. A complete power disconnect switch must be incorporated
in the fixed wiring in accordance with the national
wiringrules.
3. Disconnect power before servicing motor or pump. If the
disconnect switch is out of sight of pump, lock it open and
tag it to prevent unexpected power application.
4. Ground the pump permanently using a wire of the same
size as that specified in wiring chart (Page 3). Make ground
connection to green grounding terminal under motor canopy
marked GRD. or .
5. Connect ground wire to a grounded lead in the service
panel or to a metal underground water pipe or well casing
at least 10 feet long. Do not connect to plastic pipe or
insulated fittings.
6. Protect current carrying and grounding conductors from
cuts, grease, heat, oil, and chemicals.
7. Connect current carrying conductors to terminals L1 and L2
under motor canopy.
8. Motor has automatic internal thermal overload protection. If
motor has stopped for unknown reasons, thermal overload
may restart it unexpectedly, which could cause injury or
property damage. Disconnect power before servicing motor.
9. If this procedure or the wiring diagrams are confusing,
consult a licensed electrician.
Electrical

5
Seal Plate
Mechanical seal
rotating half
Mechanical seal
ceramic seat
A-Seal removal-rotating half B-Seal removal-ceramic seat C-Ceramic seat installation D-Rotating half installation
T
u
r
n
o
v
e
r
Polished
surface Rubber
surface
Cardboard
washer
(supplied w/seal)
3/4" socket
or pipe
Rubber drive
ring
Sealing
Face Impeller
3344 1198
Shaft
shoulder
FIGURE 4: Seal replacement
Pump Service
This centrifugal pump requires little or no service other
than reasonable care and periodic cleaning. Occasionally,
however, a shaft seal may become damaged and must be
replaced. The procedure as outlined below will enable you to
replace the seal.
NOTICE: Pumps use mechanical seals with a rubber
seat ring or a sealing O-Ring. THESE SEALS ARE
COMPLETELY INTERCHANGEABLE.
NOTICE: The highly polished and lapped faces of this seal
are easily damaged. Read instructions and handle the seal
with care.
Some models are equipped with an impeller screw, which has
a left hand thread. Before unscrewing the impeller, remove
the impeller screw.
REMOVAL OF OLD SEAL
1. After unscrewing impeller, carefully remove rotating
part of seal by prying up on sealing washer, using two
screwdrivers (see Figure 4A). Use care not to scratch
motor shaft.
2. Remove seal plate from motor and place on flat surface,
face down. Use a screwdriver to push ceramic seat out
from seal cavity (see Figure 4B).
INSTALLATION OF FLOATING SEAT (Figure 4C)
1. Clean polished surface of floating seat with clean cloth.
2. Turn seal plate over so seal cavity is up, clean cavity
thoroughly.
3. Lubricate outside rubber surface of ceramic seat with
soapy water and press firmly into seal cavity with finger
pressure. If seat will not locate properly in this manner,
place cardboard washer over polished face of seat and
press into seal cavity using a 3/4” socket or 3/4” piece of
standard pipe.
4. DISPOSE OF CARDBOARD WASHER. Be sure polished
surface of seat is free of dirt and has not been damaged
by insertion. Remove excess soapy water.
INSTALLATION OF ROTATING
PART OF SEAL UNIT (Figure 4D)
1. Reinstall seal plate using extreme caution not to hit
ceramic portion of seal on motor shaft.
2. Inspect shaft to make sure that it is clean.
3. Clean face of sealing washer with clean cloth.
4. Lubricate inside diameter and outer face of rubber drive
ring with soapy water and slide assembly on motor
shaft (sealing face first) until rubber drive ring hits shaft
shoulder.
5. Screw impeller onto shaft until impeller hub hits shaft
shoulder. This will automatically locate seal in place and
move the sealing washer face up against seat facing.
Reinstall impeller screw (if used).
Service

6
Repair Parts List – “SH” Series - High Head - 60 Hz.
Key
No.
Part
Description
No.
Used
SHC
1/2 HP
SHD
3/4 HP
SHE
1 HP
SHF
1-1/2 HP
SHG
2 HP
SHHG
2-1/2 HP
1* Motor, 220V/60 Hz., Single Phase 1Consult Factory J218-590NOCSA J218-596NOCSA J218-601NOCSA J218-883NOCSA J218-879NOCSA
2Water Slinger 1 17351-0009 17351-0009 17351-0009 17351-0009 17351-0009 17351-0009
3Seal Plate 1 C3-200SS C3-200SS C3-200SS C3-200SS C3-200SS C3-200SS
4 O-Ring 1 111P0490 111P0490 111P0490 111P0490 111P0490 111P0490
5Shaft Seal 1 U109-6A U109-6A U109-6A U109-6A U109-6A U109-6A
6Impeller - Single Phase 1 C105-92PNX C105-92PMX C105-92PLX C105-92PBX
C105-214PCAX C105-214PAX
•Impeller Screw 1 – – – – C30-14SS C30-14SS
7Casing/Diffuser Assembly 1 723S2990 723S2990 723S2990 723S2990 C101-286SS C101-286SS
8 Washer 2 111P0990 111P0990 111P0990 111P0990 111P0990 111P0990
9Stainless Steel Plug 2 121P3780 121P3780 121P3780 121P3780 121P3780 121P3780
10 Screw 8 121P0310 121P0310 121P0310 121P0310 121P0310 121P0310
11 Nut, M6x1 8 U36-207SS U36-207SS U36-207SS U36-207SS U36-207SS U36-207SS
12 Base 1 J104-9F J104-9F J104-9F J104-9F J104-9F J104-9F
12A Motor Pad 1 C35-5 C35-5 C35-5 C35-5 C35-5 C35-5
13 Capscrews, 3/8-16x3/4” 2 U30-72SS U30-72SS U30-72SS U30-72SS U30-72SS U30-72SS
* For repair or service to motors, always give the motor Model Number and any other data found on the Motor Model Plate.
• Not illustrated.
1
12
10
12A
13
2
3
4
7
9
8
9
8
6
5
3342 1198
11

7
Trouble - Causes And Remedy
Limited Warranty
STA-RITE warrants to the original consumer purchaser (“Purchaser” or “You”) of the products listed below, that they will be
free from defects in material and workmanship for the Warranty Period shown below.
Product Warranty Period
Water Systems Products — jet pumps, small centrifugal pumps,
submersible pumps and related accessories
whichever occurs first:
12 months from date of original installation,
or 18 months from date of manufacture
Pro-Source™ Composite Tanks 5 years from date of original installation
Pro-Source™ Steel Pressure Tanks 5 years from date of original installation
Pro-Source™ Epoxy-Lined Tanks 3 years from date of original installation
Sump/Sewage/Effluent Products 12 months from date of original installation, or
18 months from date of manufacture
Our warranty will not apply to any product that, in our sole judgement, has been subject to negligence, misapplication,
improper installation, or improper maintenance. Without limiting the foregoing, operating a three phase motor with single
phase power through a phase converter will void the warranty. Note also that three phase motors must be protected by three-
leg, ambient compensated, extra-quick trip overload relays of the recommended size or the warranty is void.
Your only remedy, and STA-RITE’s only duty, is that STA-RITE repair or replace defective products (at STA-RITE’s choice).
You must pay all labor and shipping charges associated with this warranty and must request warranty service through the
installing dealer as soon as a problem is discovered. No request for service will be accepted if received after the Warranty
Period has expired. This warranty is not transferable.
STA-RITE SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL, INCIDENTAL, OR CONTINGENT DAMAGES
WHATSOEVER.
THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS AND IMPLIED
WARRANTIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. THE FOREGOING WARRANTIES SHALL NOT EXTEND BEYOND THE DURATION
EXPRESSLY PROVIDED HEREIN.
Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on the duration of
an implied warranty, so the above limitations or exclusions may not apply to You. This warranty gives You specific legal rights
and You may also have other rights which vary from state to state.
This Limited Warranty is effective June 1, 2011 and replaces all undated warranties and warranties dated before June 1, 2011.
STA-RITE INDUSTRIES
293 Wright Street • Delavan, WI U.S.A. 53115
Phone: [phone] • Web Site: sta-rite.com
Trouble and Cause Remedy
Failure To Pump
1. Pump not properly primed.
1. Make sure pump casing and suction line are
full of water. See priming instructions.
Reduced Capacity and/or Head
1. Air pockets or leaks in suction line. 1. Check suction piping.
2. Clogged impeller. 2. Remove and clean.
Pump Loses Prime
1. Air leaks in suction line. 1. Check suction piping
2. Excessive suction lift and operating too
near shut-off point.
2. Move pump nearer to water level.
3. Water level drops while pumping,
uncovering suction piping.
3. Check water supply. Add length of pipe to
suction to keep submerged end under water.
Mechanical Troubles and Noise
1. Bent shaft and/or damaged bearings. 1. Take motor to authorized motor repair shop.
2. Suction and/or discharge piping not
properly supported and anchored.
2. See that all piping is supported to relieve
strain on pump assembly.

STA-RITE

"SH






3342 1198 ASB


SHC
SHD
SHE
SHF
SHG
SHHG
SX495 (Rev. 11/30/18)

ﺔﺟﺎﺣﻟا بﺳﺣ بﺣﺳﻟا طﺧ مﯾﻋدﺗ
ﺔﺟﺎﺣﻟا بﺳﺣ درطﻟا طﺧ مﯾﻋدﺗ
برﻗأ
نﻛﻣﯾ ﺎﻣ
"D" x ٤
لﻗﻷا ﻰﻠﻋ
مدﻗ مﺎﻣﺻ
ةروﺳﺎﻣﻟا رطﻗ
"D"
،نﻛﻣﯾ ﺎﻣ رﺻﻗأ ،مﯾﻘﺗﺳﻣ طﺧ
،("D") ةروﺳﺎﻣﻟا رطﻗ تارﻣ ٦ نﻋ لﻘﯾ ﻻ نﻛﻟو
ﺔﺧﺿﻣﻟا نﻋ ًادﯾﻌﺑ لﻔﺳﻸﻟ ﮫﺟﺗﯾ لﯾﻣﻟا
.(ﺔطﻘﻧ ﻰﻠﻋأ وھ ﺔﺧﺿﻣﻟا لﺧدﻣ)
ضﻔﺧﻣﻟا دﻌﺑ ةرﯾﺻﻗ ﺔﻣﯾﻘﺗﺳﻣ ةروﺳﺎﻣ
:مﺎھ
تﻼﺻوﻟا ﻊﯾﻣﺟ نوﻛﺗ نأ بﺟﯾ
ءاوﮭﻟا بﯾرﺳﺗ دﺿ ﺔﻣﻛﺣﻣ
ضﻔﺧﻣ
يزﻛرﻣ ﻻ
ﺔﯾوﺗﺳﻣ ﺔﺑﻠﺻ ةدﻋﺎﻗ
ﺔﺑاوﺑ سﺑﺣﻣ
ﻊﯾﻣﺟﺗ ﺔﻠﺻو
ﺔﺟرﺎﺧﻟا درطﻟا ﺔﻠﺻو
درطﻟاو بﺣﺳﻟا تﻼﺻو
ﺔﺧﺿﻣﻠﻟ ﺎﮭﺑ ﻰﺻوﻣﻟا
سﯾﻔﻧﺗﻟا ﺔﺑط
رﯾﺿﺣﺗﻟا ﺔﺑط
ﺔﯾﺎﺗﻧ/رﻛذ دﯾدﺣ عوﻛ
ﻲﺗﻟا درطﻟاو بﺣﺳﻟا تﻼﺻو
ﺔﺧﺿﻣﻠﻟ ﺎﮭﺑ ﻰﺻوﯾ ﻻ ۱ لﻛﺷﻟا
۲ لﻛﺷﻟا
لﺧدﻣ مﺎﻣأ عوﻛ دوﺟو
ةرﺷﺎﺑﻣ ﺔﺧﺿﻣﻟا بﺣﺳ
:درطﻟا طﺧ ﻰﻠﻋ ﻲﺗﻵا بﻧﺟﺗ
قﻼﻏﻹا ﺔﻌﯾرﺳ سﺑﺎﺣﻣﻟا
رﯾﻐﺻﻟا ﻲﻠﺧادﻟا رطﻘﻟا تاذ رﯾﺳاوﻣﻟا
تﻼﺻوﻟا ةرﺛﻛ
ةاذﺎﺣﻣﻟا مدﻋ
رﯾﺳاوﻣﻟا طﺧ رﺎﺳﻣ ﻲﻓ ةدﺎﺣﻟا تﺎﻓﺎطﻌﻧﻻا
ةدﺎﯾز
ﻊﻓرﻟا ﺔﻓﺎﺳﻣ
"D" رطﻘﻟا
ًادﺟ رﯾﻐﺻ
"D" x ٤ نﻋ لﻘﺗ ﺔﻣﯾﻘﺑ ةروﺳﺎﻣﻟا رﻣﻏ
ءاوﮭﻟا بﺣﺳ ﻲﻓ بﺑﺳﺗﯾ فوﺳ
لﯾوط بﺣﺳ طﺧ
زﻛرﻣﺗﻣﻟا ضﻔﺧﻣﻟا
تﻼﺻوﻟا مادﺧﺗﺳا ﻲﻓ طارﻓﻻا
ءاوﮭﻟا برﺳﺗ تﻻﺎﻣﺗﺣا ﻰﻟإ يدؤﯾ
سﺑﺣﻣ
ﺔﻣﻋدﻣ رﯾﻏ ةروﺳﺎﻣ
ﺔﯾوﻠﻋ تﺎﻌﻣﺟﺗ دوﺟو ﻲﻓ زﻛرﻣﺗﻣﻟا ضﻔﺧﻣﻟا بﺑﺳﺗﯾ
ﺔﯾﺋاوھ بوﯾﺟ ﻲﻓ ﺔﺑﺑﺳﺗﻣ بﺣﺳﻟا طﺧ لوطﺑ
۱۱۹۸ ۳۳٤۳
درطﻟا ﺔﺣﺗﻓ فﻠﺑ مﻘﺗ ﻻ
































 
 

 
 
 


رـﯾذـﺣـﺗ



ﮫﯾﺑﻧـﺗ



ﮫﯾﺑﻧـﺗ



Fusetron
( 8.6)  125 :
( 20.7)  3 
( 344) 50 :
S3 50% 

2
الفولت أقصى حمل
بالأمبير
14 12 10 8بدون تأخير ثنائي العنصر قاطع زمني
عكسي
J1218-582A-LSA 220 4.95 423 674 10 10 10
J218-590-LSA 220 6.2 338 538 15 10 10
J218-596-LSA 220 7. 4 283 451 719 15 10 15
J218-601-LSA 220 9.95 211 335 535 20 15 20
J218-883A-LSA 220 12 175 278 443 702 25 20 20
J218-628A-48-LSA 220 12 175 278 443 702 25 20 20
J218-951-LSA 220 13.3 251 400 633 30 20 25

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
رـﯾذـﺣـﺗ












.)













 

 


 

 
 



 

 

 



 




برﺳﺗﻟا ﻊﻧﺎﻣ قﺑط
نﻣ راودﻟا ءزﺟﻟا
ﻲﻛﯾﻧﺎﻛﯾﻣﻟا برﺳﺗﻟا ﻊﻧﺎﻣ
كﯾﻣارﯾﺳﻟا ةدﻋﺎﻘﻟا
ﻲﻛﯾﻧﺎﻛﯾﻣﻟا برﺳﺗﻟا ﻊﻧﺎﻣﻟ
راودﻟا ءزﺟﻟا - برﺳﺗﻟا ﻊﻧﺎﻣ عزﻧ -أكﯾﻣارﯾﺳﻟا ةدﻋﺎﻘﻟا - برﺳﺗﻟا ﻊﻧﺎﻣ عزﻧ -بكﯾﻣارﯾﺳﻟا ةدﻋﺎﻘﻟا بﯾﻛرﺗ -جراودﻟا ءزﺟﻟا بﯾﻛرﺗ -د
ﺔ
ﯾ
ﻌ
ﺿ
و
ﻟ
ا
ب
ﻠ
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ا
لوﻘﺻﻣﻟا ﺢطﺳﻟا
ﻲطﺎطﻣﻟا ﺢطﺳﻟا
ىوﻘﻣﻟا قروﻟا نﻣ صرﻗ
(برﺳﺗﻟا ﻊﻧﺎﻣ ﻊﻣ قﻓرﻣ)
"۳/٤ سﺎﻘﻣ ةروﺳﺎﻣ وأ ﺔﻣﻘﻟ
ةرادﻹا ﺔﻘﻠﺣ
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برﺳﺗﻟا ﻊﻧﻣ ﺢطﺳ
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۱۱۹۸ ۳۳٤٤
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












 


 


 
 
 

 




  


 
 

 
 
 


 




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۱۳
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۱۱۹۸ ۳۳٤۲
۱۱

SH






SHC

SHD

SHE

SHF

SHG

SHHG



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 
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
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x
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


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