Pentair MYERS 7360 Manual

NOTE! To the installer: Please make sure you provide this manual to the owner of the equipment or to the responsible
party who maintains the system.
MODEL 7360
GIANT BULLDOZER SPRAY PUMP
INSTALLATION AND SERVICE MANUAL
60 GPM – 1,000 PSI
Part # M-03-303 | © 2012 Pentair Pump Group, Ltd. | 11/13/12

M-03-303 11/13/12 2
GENERAL:
Reciprocating pumps of both the plunger and cup
type are positive displacement in principle. Due to
positive displacement characteristics, problems may
arise through improper installation or application.
When new or unusual installations are planned, or
the material to be pumped is a liquid other than
cold water, the customer should consult the Myers
Reciprocating Pump Manual or factory for additional
information.
CAUTION: Positive Displacement Pumps must
have a proper size and operable type of pressure
regulating valve or pressure relief valve piped into
the discharge line. This is mandatory to prevent
damage to pump and piping or possible injury
to personnel. Do not install any valves or shutoff
devices in the bypass line from pressure regulator
to tank or supply.
CAUTION: All pumps should be installed level.
For mobile applications the maximum angle of
intermittent operation should be no more than
5 degrees in any one direction.
CALIFORNIA PROPOSITION 65 WARNING:
This product and related
accessories contain chemicals known to the
State of California to cause cancer, birth
defects or other reproductive harm.
INSTALLATION:
1. If possible, install suction piping one pipe size
larger than suction tapping in pump. Reduce
piping size at pump with a reducer coupling
as shown on installation drawings. A suction
surge arrester, also shown, will assure smoother
operation.
2. Keep suction piping as short and simple as
possible with a minimum of lift when operating
under suction lift conditions. Avoid any high points
in suction line.
Suction piping must not have any air leaks. Check
suction piping assembly for leaks by using 20–80
PSI air pressure and soap bubbles or submerging
assembly under water.
3. Use suction strainer and screen of adequate size
to avoid restriction of pump suction. Strainer mesh
should be sufficiently small to prevent passage of
trash which may lodge under pump valves. Keep
screen clean with a regular maintenance schedule
to avoid starving of pump suction. A starved
suction condition is usually indicated by excessive
pump shock and noise. Many pump problems and
most plunger cup failures are directly traceable to
a starved suction condition.
4. When pumping liquids that are heated, reduce
pump speed to avoid suction problems. Consult
Myers Reciprocating Pump Manual or factory for
temperature and speed limitations.
5. Be sure that discharge line is properly protected
by means of a pressure regulating valve and a
discharge surge arrester of proper size, capacity,
and pressure rating. The discharge line should be
of comparable size to discharge tapping in pump.
Diagram illustrates proper location of
discharge surge arrester in relation to pressure
regulating valve.
Discharge line velocity should not exceed 5 feet
per second for most satisfactory operation.
6. Nozzle capacity or demand should not exceed
90% of pump capacity for satisfactory regulating
valve operation. Nozzling in excess of this capacity
may cause unstable pressure regulator operation.
It is also preferred to nozzle in excess of 50% of
pump capacity to reduce rate of erosion or wear
on regulating valve and seat.
When lower system demands (than rated pump
capacity) are required in an installation, the pump
speed should be reduced by changing drive ratios.
This will reflect saving in power consumption,
reduce regulating valve wear, and extend
pump life.
7. Where line shock of water hammer is encountered
a second surge arrester should be installed in the
discharge line adjacent to spray gun or nozzles.
Under some conditions it may also be desirable
to isolate pump from piping with a suitable high

M-03-303 11/13/12
3
pressure hose. This will eliminate transmission
of line vibration to the pump and minimize
possible failure of piping, pipe threads, and/or
pump casting.
8. Never pipe the bypass from a pressure regulating
valve back into the pump suction. When discharge
line is shut off, the complete bypass is circulated
back into pump suction with a resulting rapid
temperature rise which will destroy plunger cups
and gaskets.
9. AVOID FREEZING by draining all water from pump
and system in cold weather.
10.Make sure that drive is adequate for horsepower
required and that drive is properly aligned and
tensioned. With belt drives, pulley on both motor
and pump should be located as closely as possible
to bearing loads.
11.See unit “Operator’s Manual” for belt tension
specifications on factory installations.
12.Make sure that all bolts, nuts, set screws, and keys
are properly tightened.
CAUTION: Be sure that pump belts and pulleys
are properly protected by guards according to
industrial code within state of application.
STARTING PUMP:
A. Before starting:
1. Read all instructions carefully.
2. Fill pump crankcase with recommended oil to
level mark on oil saber. Oil recommendations are
covered in lubrication section of pump instructions.
3. Replace all drain plugs in pump and piping.
4. Inspect tank to be sure that no foreign material is
in tank or suction line.
5. Fill tank at least half full or connect suction to
water supply. Open valve (if present) in suction line.
If pumping from a pit, make sure that suction line is
completely submerged.
6. Make sure all valves, including spray gun or
nozzles, are open in discharge line. Spray gun may
be anchored to discharge back into tank.
7. Completely back off pressure adjusting screw on
pressure regulating valve.
CAUTION: When pumping from a pit or under a
suction lift condition, remove the cylinder end
caps and pour water into each cylinder. This will
assure that water is present in cylinder to lubricate
cups. Dry operation may cause excessive wear
on cylinders and piston cups. Be sure that an
operating pressure gauge is located in discharge
line.

M-03-303 11/13/12 4
B. Starting the unit:
1. After starting, close discharge valve or spray
gun slowly while watching pressure gauge to
make sure relief valve or unloader is operating
properly.
2. Adjust relief valve or unloader to desired pressure.
See regulator instructions.
3. Cycle nozzles or gun on and off to be sure that
pressure adjustment and regulator operation is
satisfactory.
Note: Nozzle capacity should not exceed 90%
of pump capacity for satisfactory regulating
valve operation.
LUBRICATION:
Fill gear case with 6-1/2 quarts of SAE 40 crankcase
oil. Maintain oil level at mark on oil dipstick.
Note: Drain oil from gear case at drain plug after
first 30 hours of operation. Refill crankcase with new
oil as described above. Change oil every 300 hours
thereafter. Check oil level regularly and add oil
as needed.
SERVICE:
CAUTION: Disconnect electrical leads to motor or
remove spark plug leads on engine.
Following work on any internal pump parts, it is
important to tighten all clamps, caps and assemblies
to specific torque ratings; refer to Recommended
Torque chart.
REPAIR TOOLS:
18999B Valve Seat Installation Kit
17539B1 Cylinder Puller Kit
7297A3 Valve Seat Puller Kit
21099A Wrench for Piston Cups
17544A10 Puller for Cup Assembly
Replacing Piston Cups: With cup assembly at front
end of cylinder, remove piston rod nut.
Thread removal tool onto stud and pull out of cylinder
as shown in Fig. 1.
Inspect cylinders for linear grooving by running
your thumbnail circumferentially around bore
of cylinder. If any grooving is detected, replace
cylinders. New cups will rapidly cut or wear out in
grooved cylinders.
Remove worn cup. Apply a small amount of non-
hardening sealing compound around the hole in back
of the new cup. Thread parts back together. Tighten
nut inside cup to 30 ft.-lbs. using special wrench.
Thread removal tool onto stud and apply grease to
outside of cup for easier installation into cylinder.
Retract piston rod by rotating pump crankshaft. Drive
cup assembly back into cylinder by using a soft-faced
mallet. Replace piston rod nut; tighten to 50 ft.-lbs.
Removing Cylinder Liners: First remove cups, as
stated above. Rotate crankshaft until piston rod is in
rear position. Noting Fig. 2, insert puller (3) through
inside cylinder over piston rod. Insert disc (4) into
slots on puller (3). Slip plate (2) over threads on puller
(3). Screw nut (1) on thread on puller (3) and snug up.
Tighten nut (1) until liner breaks loose. Loosen nut (1)
and slip disc (4) out of slots. Remove puller (3) and
repeat previous instructions to remove remainder of
cylinder liners.
Replacing Cylinder Liners: Reasonable care and
judgment should be used when installing the new
tapered cylinder shell. Clean out any accumulation
of loose rust or corrosion in tapered cylinder slots.
Insert shells in position by hand and drive into position
firmly (but not excessively) with a wood block and
mallet. Never use a hand or hydraulic arbor press
to install cylinder shells. It is possible to shrink the
shell, causing chipping or cracking of porcelain lining.
In addition, if extreme pressures are used during
installation, parts will be very difficult to remove for
later replacement.
Replacing Valve Seats: First remove spring retaining
bar, spring, and flat valve. When removing upper
valve seat, pass head of puller through hole in valve
seat before sliding wedge is inserted alongside puller
bolt. Draw down on nut at top of bolt. When removing
lower seats, drop puller bolt through opening for
upper seat and remove in same manner as described
above, using sliding wedge on pumps where lower
seats are same size as upper seats. Use hooked tool
M1668A as a wedge where lower seats are smaller.

M-03-303 11/13/12
5
Place new valve seat in tapered hole and drive
into place using the anvils shown in Fig. 3. These
are specially designed to avoid damage to the
seating surface.
CAUTION: Do not use a hand or arbor press to
install seats. With excessive pressure it is possible
to damage the seats or the cylinder body.
Replacing Crosshead Rod Oil Seals (31): The rod
seal assembly contains two seals, two oil seals with
lips facing power end. The oil seal can be replaced
without taking the fluid end off. Take the front cylinder
head valve caps (51) off and unscrew and push
ceramic plunger toward front to allow access for oil
seal housing. Unscrew two Allen screws and place
into the other two tapped holes. Gradually screw them
in to push oil seal housing (30) off the retainer (32).
After assembling new seals (31) in oil seal housing
(30), an assembly thimble should be used on end
of crosshead rod for sliding oil seal housing (30)
back into retainer (32). Check gasket (34), replace if
damaged.
Figure 6 show a recommended thimble for installation
of oil seals. The thimble should be polished on the
exterior to reduce possibility of seal lip damage.
Removing Crankshaft and Pinion Shaft: Remove
cup assemblies. Remove connecting link caps and
move the link-crosshead assembly as far forward as
possible. On some models, it may be necessary to
remove the fluid cylinder body to obtain clearance for
crankshaft removal.
IMPORTANT! Note the markings on the connecting
links and caps; these parts are not interchangeable
and must be reassembled in their original positions.
Wedge a 3/4 in. board between crankshaft gear and
gear case so that crankshaft will be held in place
against pinion shaft. Remove both crankshaft bearing
caps (see Fig. 7). Hold crankshaft at ring gear and
left-hand link journal (to prevent dropping into bearing

M-03-303 11/13/12 6
bores), remove from gear case by moving crankshaft
to right until left end can be swung free.
To remove pinion shaft, observe inside of gear case
to see if small sheet metal plates are in front of each
bearing. These plates must be removed. Then remove
bearing caps.
Next, using a lead or rawhide hammer, tap the end
of pinion shaft extension to remove bearing cap
at opposite end. After removing pinion shaft, the
remaining bearing cup can be removed by gently
tapping against the peripheral edge of the cup with a
brass rod.
Replacing Pinion Shaft and Shimming Bearings:
After installing the link-crosshead assemblies and
moving them toward the fluid end as far as possible,
tap right-hand pinion shaft bearing cup into position
using the bearing cap. Place pinion shaft in position
and tap left-handed bearing cup into place.
Then replace sheet metal plates, if used on this
model pump.
1. Cover shaft keyway with vinyl tape to protect lip of
oil seal, slide on the open bearing cap to which has
been added approximately .030 shim, and tighten
the four cap screws to recommended torque.
2. Put on other cap using total shim thickness known
to be more than needed so that resulting end
play is greater than required. Tighten cap screws
holding pinion or crankshaft caps to gear case.
Rotate pinion shaft back and forth and apply about
15 lbs. axial force to properly seat tapered rollers.
Measure end play by using an indicating gauge in
a manner shown in Fig. 8.
3. Subtract recommended end play (.005 – .009) from
actual end play as found above. This is the amount
of shim that must be removed. After excess shim
thickness has been removed, replace caps and
retighten cap screws. Again measure end play. If
end play is not within limits recommended, add or
subtract shims as required.
Note: Pinion bearing shims are made of .002" layers
bonded together. Start separation of layers by heating
edge, then peel back.
Good performance of tapered roller bearings on a
shaft require that correct shaft end play first be made
by shimming. This ensures that uneven heating, as
encountered during warm-up, will not overload the
bearings. More than the recommended amount of
preload to the crankshaft bearings will reduce bearing
life, require more power, and generate more heat. Less
than the recommended preload may cause a knock
timed with the crankshaft rotation. Check for loose
bolts on the crankshaft end caps or adjust shims to
obtain proper bearing preload.
Replacing Crankshaft and Shimming Bearings:
Press the bearing cups into the caps. Place on
cap into position on the right side with cap screws
engaged about one turn; install crankshaft (left end
first), then push both bearing caps into place. Extreme
care should be exercised to avoid damage to gear
teeth, bearings, and link journals.
For quiet operation and long life, the crankshaft and
bearings must be installed with .003 to .005 in.,
preload; the following procedure will provide an
accurate adjustment. Before starting, loosen the four
cap screws on the pinion shaft bearing cap.
1. Place about .045 shim on the right crankshaft
bearing cap; tighten the five cap screws.
2. Install the left cap without shims; secure with two
cap screws positioned exactly as shown in Fig. 9.
Torque the two cap screws at 13 foot-pounds,
rotate the crankshaft, retorque the cap screws.
Do this three times to properly seat the tapered
roller bearings.
3. Measure (adjacent to the cap screws) the shim gap
remaining between the bearing cap and the gear
case.
4. The required shim thickness for this cap is equal to
the average gap measurement plus .022.
5. Insert correct shim thickness under left bearing
cap and tighten cap screws.
6. Install connecting links and caps; note the
markings; torque cap screws.
7. IMPORTANT! Check for adequate side clearance
of links on crankshaft. Some shims must be moved
from one end of the crankshaft to the other until
sideways movement of all links can be seen.
8. Check torque of cap screws on all bearing caps.

M-03-303 11/13/12
7
Reconditioned Crankshafts: When the crank throws
are only slightly damaged, such as small surface
grooves cut part way around the bearing surface, they
can sometimes be reconditioned for further use. This
can be done by sandpapering and polishing until all
ridges are completely removed. The final polishing
operation should be with very fine emery cloth. If the
surface is badly damaged, the crankshaft can often
be salvaged by “metalizing” the crank throw and then
regrinding and polishing to the original diameter of
3.1240/3.1245".
Servicing Connecting Links: The connecting rod
link is furnished with replaceable split sleeve bearing
inserts at the crank throw. It is never practical to
attempt to refit connecting links to the crankshaft
bearings by filing or grinding the mating faces of the
link cap where it contacts the link. Always be sure
that the proper side of the link is placed upward
when attaching it to the crankshaft. The upper side
contains an oil hole at the crosshead end of the link.
This oil hole must be up to allow proper oil feeding to
the crosshead pin bushing.
The crosshead end of the connecting link is fitted
with a bronze bushing. When new replacement links
are obtained, these bushings are reamed to the
proper size for immediate installation. If the bushing
only is replaced, it may be necessary to ream the
new bushing to the proper inside diameter after it is
pressed into the link. When placing the bushing on
the link, be sure that the oil holes in the bushing and
link will be in line after the bushing is pressed into
position. Figure 10 shows the proper seating of the
crosshead pin.
Crosshead and Piston Rods: Repair parts for the
crosshead and piston rod are supplied only as a
complete unit. If either of these parts becomes worn
it is necessary to replace both the crosshead and
piston rod. It is not practical to attempt to tighten
a loose piston rod in a crosshead. Under normal
conditions a crosshead will not wear nor will the bore
of the crankcase wear to the extent that oversize
crossheads will be required. If extreme wear does
occur, it will be due to severe damage from the lack of
oil or a fairly large metal object scoring the crosshead
bore. A clearance of .002" to .004" is standard for
the crosshead. The parts can wear until considerably
more clearance than this exists before harmful
operation will occur.
Recommended Torque (Ft.-Lbs.)
Fastener Location 7360
Link Bearing Caps 40
Crankshaft End Caps 20
Pinion Bearing End Caps 20
Nut Holding Cup
Assy. to Piston Rod 50
Nut Inside Cup Assembly 30
Valve Cover Clamps 50
Cylinder Cover Clamps 60

M-03-303 11/13/12 8
32
31
29 30
28
26
49
48
44
43
42
37
35 39
45
41 40
38 36
34
33 46
47
50
24
25 20
1
23 4
5
15A
16
7
6
11
23
12
14
13
15
17
19
22
21
O-ring and Gasket
Cap, Bearing
Cone, Bearing
Cup, Bearing
Screw, Cap
Washer, Seal
Cap, Open
Seal, Oil
Spacer
Shaft, Pinion
Cup, Bearing
Cone, Bearing
Cap, Closed
Shim
32
31
29 30
28
26
49
48
44
43
42
37
35 39
45
41 40
38 36
34
33 46
47
50
24
25 20
1
23 4
5
15A
16
7
6
11
23
12
14
13
15
17
19
22
21
O-ring and Gasket
Cap, Bearing
Cone, Bearing
Cup, Bearing
Screw, Cap
Washer, Seal
Cap, Open
Seal, Oil
Spacer
Shaft, Pinion
Cup, Bearing
Cone, Bearing
Cap, Closed
Shim
MODEL 7360

M-03-303 11/13/12
9
COMMON PARTS LIST
Reference Part Number Description Qty.
1 04625E010E CASE, GEAR 1
2 06201C000 GASKET, GEAR CASE LID 1
3 19100A005 SCREW, CAP, 5/16-18 x 7/8" 8
4 04561B000 LID, GEAR CASE 1
517995A000 NIPPLE, VENT 1
05737A002 CAP, PIPE 1
6 7206-0094-00A DIPSTICK, OIL LEVEL 1
7 110-000110-201 O-RING, DIPSTICK 1
8
20164B020 SHAFT, PINION, 19 TEETH 1
20164B022A SPACER, SHAFT & BEARING 1
05710A017 SEAL, OIL, 1-5/8" 1
905675A009 CUP, BEARING 2
05674A013 CONE, BEARING 2
10
04563A001 CAP, OPEN, PINION SHAFT 1
04741B000 CAP, CLOSED, PINION SHAFT 1
05231A074 GASKET, SHIM, .003" 4
05231A075 GASKET, SHIM, .015" 4
19101A009 CAP SCREW, 3/8-16 x 1" 18
14946A003 WASHER, SEAL 18
11 20355C022 CRANKSHAFT & GEAR, 75 TEETH 1
12
05675A012 CONE, BEARING, CRANKSHAFT 2
05674A017 CUP, BEARING, CRANKSHAFT 2
04624B002 CAP, BEARING, CRANKSHAFT 2
05876A098 O-RING, CAP, 5-1/8" OD 2
05068A016 GASKET, SHIM, PINK, .015 6
05068A018 GASKET, SHIM, PINK, .003 6
13 06211B041 CROSSHEAD & EXTENSION ROD 3
05059A418 SLINGER, NEOPRENE, 7/8 ID 3
14 17042C002 CONNECTING ROD COMPLETE 3
15 B01619A001 BUSHING, CONN. ROD 3
15A 19103A016 SCREW, CAP FOR CONN. ROD 6
05454A004 WASHER, LOCK, 1/2" 6
16 15245A002 BEARING HALF 6
17 M01525A001 WRIST PIN 3
19 22835A004 OIL SEAL, U-CUP 6
20 24958A000 RETAINER 3
21 M01643A000 SPRING, WAVE 3
06106A034 CAP SCREWS 6
22
24959A001 HOUSING, SEAL 3
05059A434 GASKET, 2.312" O.D. 3
05059A058 GASKET, 3.50" O.D. 3
23 17481A002 PLUG, OIL DRAIN, MAGNETIC 1
Reference Part Number Description Qty.
24 06106A038 SCREW, SKT. HD. CAP
3/4"-10UNC x 3" 4
05454A003 WASHER, LOCK, 3/4" 4
25 19105A008 SCREW, CAP 5/8"-11UNC x 2" 4
26 17535A000 NUT, SPECIAL, SST 3
27 16654A006 SCREW, SKT. HD., SST, M14 3
28 06107A013 WASHER, LOCK, INTERNAL 3
29 21030A002 CUP, SPHERICAL, 2-1/2" O.D. 3
30 B02090A001 FOLLOWER, SPHERICAL,
2-1/2" O.D. 3
31 17533A000 STUD, PISTON, SST, .556 ID 3
32 05030A128 WASHER, COPPER .812 O.D. 3
33 18639F000 CYLINDER BODY 1
34 05659A548 STUD, 1/2-13UNC x 2-7/8 LG. 6
35 05659A560 STUD, 5/8-11UNC x 3-5/16 LG. 6
36 19109A033 NUT, HEX, 1/2-13UNC 6
37 19109A046 NUT, HEX, 5/8-11UNC 6
38 M01517A000 CLAMP, VALVE CAP 3
39 M01516A000 CLAMP, CYLINDER CAPS 3
40 17390A000 CAP, VALVE, DISCHARGE 3
41 05876A064 O-RING, VALVE CAP, 2-9/16" O.D. 3
42 17392A000 CAP, CYLINDER 3
43 05876A066 O-RING, CYLINDER CAP,
3-3/8"O.D. 3
44 11903A002K VALVE ASSEMBLY, SUCTION 3
45 11903A001K VALVE ASSEMBLY, DISCHARGE 3
46 M01520A000 COVER, TOP, CYLINDER BODY 1
47 148850001 SCREW, 1/4-20 x 5/8 LG. 2
26842A000 CLAMP, TOP LID 2
48 B01053A000 PLUG, DRAIN, 1/2" NPT BRASS 3
49 06206A000 PLUG, DRAIN, 1" NPT 3
50
M01512A003 LINER, CYLINDER, 2-1/2" I.D. 3
05876A095 O-RING, CYLINDER, 2-15/16 O.D. 3
03210A000 PLUG, 3" NPT 2
M01520A001 COVER, LOWER, CYLINDER BODY 1
1560321 WASHER, FLAT, 3/8" SST 1
2380241 SCREW, CAP, 3/8-16UNC x 5/8 1
Valve Individual Parts
Reference Part Number Description Qty.
A 06271A000 VALVE SEAT & CAGE 6
B 17553A001 VALVE DISC PLATE, SST 6
C 18463A001 SPRING, VALVE, SUCTION 3
C 18463A001 SPRING, VALVE, DISCHARGE 3
D 11827A000 RETAINER, VALVE 6
E 11828A000 CLAMP, VALVE RETAINER 6
F 11904A001 NUT, LOCK, 3/8-16 6

M-03-303 11/13/12 10
GEARCASE…Completely enclosed. Adds to Myers
rugged strength. Fully protects all working parts from
dust, dirt and spray solutions. Provides reservoir of
oil completely and constantly lubricating all moving
parts. Lid may be removed to inspect working parts
without draining oil.
CYLINDER SHELLS…Tapered steel shell. No
packing needed. Easily removed. Smooth, hard
porcelain lining. Corrosion and abrasion resistant.
Longer cup life.
MOLDED PISTON CUPS…Neoprene reinforced
with fabric. Not affected by oil and spray chemicals.
Long wearing.
TAPERED ROLLER BEARINGS…On crankshaft and
pinion shaft for minimum friction and power loss and
for maximum life.
PINION AND MAIN GEAR…Helical cut and shaved,
Quiet, efficient and long wearing. Induction hardened
alloy steel. Gear ratio 3.95 to 1.
FORGED STEEL CRANKSHAFT…Carbon steel
for strength and durability. Bearing surfaces ground
and polished.
CROSSHEADS…Ductile iron. Large diameter, extra
length. Hardened steel wrist pin.
STAINLESS STEEL PISTON RODS…Pinned into
crossheads. Ground as an assembly for perfect
alignment and fine finish.
WATER AND OIL SEALS…Keep oil in, water and dirt
out of gearcase.
HIGH CAPACITY 7360 BULLDOZER PUMP
Catalog
No.
Capacity
GPM*
Number of
Cylinders
Max. Pressure
Lbs.
Max. Strokes
Per Min.
Cylinder Bore
Inches
Stroke
Inches
Max. HP
Required
Net Wt.
Lbs.
7360 60 3 1,000 272 2-1/2 3-3/4 45 510
FLAT VALVES…Stainless steel
valves, valve springs and valve
seats. Positive, fast acting, efficient,
less slippage, longer life. Seat
tapered into cylinder casting for
easy removal.
VALVE AND CYLINDER CAPS…have O-rings and are held in place by
heavy steel bolted clamps. No threads on caps to corrode and prevent
quick, easy access to valves and cups. Cutaway view shows helical gear
assembly with oil reservoir. Gear rotation in either direction optional.
*For 50 GPM @ 1,000 PSI, 215 strokes per minute required and approximately 37 HP.

THIS PAGE INTENTIONALLY LEFT BLANK

1101 MYERS PARKWAY
ASHLAND, OHIO, USA 44805
419-289-1144
WWW.FEMYERS.COM
Warranty Rev. 12/13
STANDARD LIMITED WARRANTY
CENTRIFUGAL & RECIPROCATING PUMPS
Pentair Myers®warrants its products against defects in material and workmanship for a period of 12 months from
the date of shipment from Pentair Myers or 18 months from the manufacturing date, whichever occurs first – provided
that such products are used in compliance with the requirements of the Pentair Myers catalog and technical manuals.
During the warranty period and subject to the conditions set forth, Pentair Myers, at its discretion, will repair or
replace to the original user, the parts that prove defective in materials and workmanship. Pentair Myers reserves the
right to change or improve its products or any portions thereof without being obligated to provide such a change or
improvement for prior sold and/or shipped units.
Seals, piston cups, packing, plungers, liners and valves used for handling clear, fresh, nonaerated water at a
temperature not exceeding 120ºF are warranted for ninety days from date of shipment. All other applications are
subject to a thirty day warranty. Accessories such as motors, engines and auxiliary equipment are warranted by
the respective manufacturer and are excluded in this standard warranty. Under no circumstance will Pentair Myers
be responsible for the cost of field labor, travel expenses, rented equipment, removal/reinstallation costs or freight
expenses to and from the factory or an authorized Pentair Myers service facility.
This limited warranty will not apply: (a) to defects or malfunctions resulting from failure to properly install, operate
or maintain the unit in accordance with the printed instructions provided; (b) to failures resulting from abuse, accident
or negligence; (c) to normal maintenance services and parts used in connection with such service; (d) to units that
are not installed in accordance with applicable local codes, ordinances and good trade practices; (e) if the unit is
moved from its original installation location; (f) if unit is used for purposes other than for what it is designed and
manufactured; (g) to any unit that has been repaired or altered by anyone other than Pentair Myers or an authorized
Pentair Myers service provider; (h) to any unit that has been repaired using non factory specified/OEM parts.
Warranty Exclusions: PENTAIR MYERS MAKES NO EXPRESS OR IMPLIED WARRANTIES THAT EXTEND BEYOND THE
DESCRIPTION ON THE FACE HEREOF. PENTAIR MYERS SPECIFICALLY DISCLAIMS THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR ANY PARTICULAR PURPOSE.
Liability Limitation: IN NO EVENT SHALL PENTAIR MYERS BE LIABLE OR RESPONSIBLE FOR CONSEQUENTIAL,
INCIDENTAL OR SPECIAL DAMAGES RESULTING FROM OR RELATED IN ANY MANNER TO ANY PENTAIR MYERS
PRODUCT OR PARTS THEREOF. PERSONAL INJURY AND/OR PROPERTY DAMAGE MAY RESULT FROM IMPROPER
INSTALLATION. PENTAIR MYERS DISCLAIMS ALL LIABILITY, INCLUDING LIABILITY UNDER THIS WARRANTY, FOR
IMPROPER INSTALLATION. PENTAIR MYERS RECOMMENDS INSTALLATION BY PROFESSIONALS.
Some states do not permit some or all of the above warranty limitations or the exclusion or limitation of incidental or
consequential damages and therefore such limitations may not apply to you. No warranties or representations at any
time made by any representatives of Pentair Myers shall vary or expand the provision hereof.