Xylem Jabsco 15170 Series User manual

SANITARY PUMPS
FEATURES
Body: Type 316 Stainless Steel
Impeller: Jabsco Neoprene Compound
Seal: Sanitary Carbon Face
Bearings: Ball Bearing
Shaft: Type 316 Stainless Steel
Ports: 2” Acme Threads, 2” Clamp
Weight: 34 lb (15,4 kg) approx.
Model 15170-Series
VARIATIONS
MODEL DESCRIPTION
15170-0005 2” Acme Thread Ports
15170-0015 2” Clamp Ports
Capacities and horsepower ratings are based on maximum head of
20 feet or 10 psi. Additional horsepower may be required when head
pressures exceed 10 psi. Farm tank outlet inside diameter must be
1-3/8” with 1-1/2” hose to obtain capacities to 65 GPM and 1-7/8” with
2” hose for capacities to 90 GPM.
Table shows approximate capacity, in U.S. gallon per minute, for new
pump with 20 feet of suction line. High starting torque motors are
required. Pump starting torque in dry condition (no fluid in pump
body) is 228 inch-pounds and in wet condition (fluid in pump body) is
168 inch-pounds. Impeller direction reversing torque in dry condition
is 336 inch-pounds and in wet condition is 228 inch-pounds. Appli-
cations requiring continual reversal of impeller are not recommended.
This product is specifically designed for farm pick-up milk tanker
trucks equipped with a remote drive. Jabsco pumps are also
available pedestal mounted with capacities to 100 GPM. Contact
factory for details.
1. INSTALLATION – Pump may be mounted in any position. The
rotation of the pump shaft determines the location of the pump’s
intake and discharge ports; refer to dimensional drawing. Pump is
normally assembled at factory for clockwise rotation, looking at end
cover. If counterclockwise rotation is desired, follow steps 1,2 & 3
of disassembly and steps 3, 4 & 5 of assembly instructions to
change direction of impeller blade deflection under cam. Before
use, rotate pump shaft in direction of operating rotation.
2. DRIVE – Belt or direct.
BELT: Proper belt tension will insure optimum performance,
bearing and belt life.
DIRECT: Clearance should be left between drive shaft and pump
shaft when installing coupling. Mount and align pump and drive
shaft before tightening set screw. Flexible coupling is
recommended. NOTE: Capacitor type motor is required.
SUCTION &
CAPACITY DISCHARGE PUMP HP
GPM LINE SIZE SPEED REQ.
65 1-1/2” ID 1100 1-1/2
90 2” ID 1525 2
PERFORMANCE CHART
3. SELF-PRIMING – Vertical lifts to 10 feet when dry. INTAKE LINES
MUST BE AIRTIGHT to prevent product foaming and assure
self-priming. Use noncollapsible hose.
4. RUNNING DRY – The impeller is lubricated by the product being
pumped. CAUTION: DO NOT RUN DR Y for more than 30 seconds.
Lack of liquid will damage the impeller.
5. NOTICE – If pumping light fraction petroleum derivatives, solvents,
thinners, highly concentrated or organic acids, consult Jabsco
Chemical Resistance Table (which is available upon request from
Jabsco) for proper body materials and impeller compounds. If
corrosivefluidsarehandled,pumplifewillbeprolongedifpumpis
flushed with a neutralizing solution after each use or each work day.
6. PRESSURES – Consult performance chart. Contact factory for
higher head applications.
7. TEMPERATURES–Standard impeller 40° to 150° F (4° to 65° C).
Contact factory for impeller recommendation on applications outside
this range. Other impeller compounds are available which may be
utilized for certain applications at higher or lower temperatures.
MODEL 15170-SERIES

EXPLODED VIEW
Model 15170-Series
Key Description 15170-0005/0015 Qty
1 Clamp Screw 18024-0000 1
2 Clamp 12927-0000 1
3 End Cover 10345-0001 1
*4 O-ring 92000-0030 2
*5 Impeller 8984-0005 1
6 Body (Acme) 15074-0061 1
Body (CIP) 15074-0071 1
7 Wearplate 10346-0020 1
*8 Seal 9023-0000 1
9 Seal Collar 7866-0000 1
10 Bearing Seal 92702-0780 2
11 Retaining Ring (Hsg) 18726-0000 2
12 Bearing Hsg 12925-0000 1
13 Ball Bearing 18753-0007 2
14 Shaft 18023-0000 1
15 Key 9214-0000 1
10-15 Brg Hsg Assy Complete 18025-0000
Service Kit 90076-0015
* Indicates parts supplied in Service Kit with addition of an Allen Wrench for seal adjustments.

SERVICE INSTRUCTIONS (ALL MODEL PUMPS)
ASSEMBLY AND DISASSEMBLY OF PUMP HEAD
Before using pump it should be disassembled and cleaned to remove any dust and dirt resulting from stor-
age or shipping. Wash parts in standard cleaning solutions approved for handling stainless steel. Thorough-
ly rinse before reassembly. DO NOT USE IODINE BASED SANITIZERS as the iodine attacks the elastomer
materials used in the impeller.
All parts have been expertly machined and polished. HANDLE WITH CARE. DO NOT DROP OR MISHANDLE.
DISASSEMBLY
1. Remove end cover clamp, end cover and O-ring.
2. Grasp pump ports and slide pump body and impeller
from shaft.
3. Remove O-ring and then push the impeller from the
pump body.
For Seal Replacement:
With pump head disassembled; loosen two set screws
on seal collar. Replace seal assembly on shaft and
then install wearplate in Reverse Position with flat
side toward seal. While holding wearplate in position
against adaptor, push seal assembly and seal collar
against wearplate and tighten the two set screws in
seal collar. Remove wearplate and replace to correct
position with raised boss against carbon face of seal
before assembling pump. DO NOT ASSEMBLE PUMP
WITH WEARPLATE IN REVERSE POSITION.
Key Description
1 Cl amp Screw
2 Clamp
3 End Cover
4 * O-ring
5 * Impeller
6 Body
7 Wearplate
8 * Seal Assembly
9 Seal Collar
* Parts supplied in Service Kit
ASSEMBLY
1. Slide seal assembly onto shaft (carbon face toward
pump head). Position as described in note below.
2. Replace wearplate. BE SURE THAT FLAT SIDE IS
TOWARD PUMP HEAD AND THE SIDE WITH THE
RAISED BOSS IS TOWARD CARBON FACE OF
SEAL ASSEMBLY.
3. Lubricate bore of pump body with sanitary lubricate or
suitable substitute and then replace impeller into pump
body by twisting and pushing at same time.
NOTE: The seal collar is set at the factory to provide proper seal compression and should not require further adjustment.
4. Replace two O-rings on either side of body and
install assembly on shaft. Impeller blades bent
under cam should point in opposite direction to
operational rotation.
5. Position end cover and then replace end cover
clamp. CLAMP SHOULD BE HAND TIGHTENED.
Do not use wrench or hammer.
4. Remove wearplate from pump.
5. Slide seal assembly off the shaft. Do not damage
the carbon seal face in handling. Do not loosen or
remove seal collar except as noted below.

THE PRODUCT DESCRIBED HEREIN
IS SUBJECT TO THE JABSCO ONE YEAR LIM -
ITED WARRANTY, WHICH IS AVAILABLE
FOR YOUR INSPECTION UPON REQUEST.
DETAILED DISASSEMBLY AND ASSEMBLY OF BEARING HOUSING
DISASSEMBLY
1. Loosen set screws in seal collar. Remove seal collar
from shaft.
2. Pry out bearing seals from each end of housing by in-
serting a thin screwdriver blade between O D of seal
and housing bore. Remove housing retaining rings
using retaining ring pliers.
3. Push on impeller drive end of shaft to remove shaft
and bearing assembly from housing. Remove
both parts.
4. Use arbor press to remove bearings from shaft.
Remove small diameter spacer and retaining rings
from shaft. Press outer bearing o shaft.
Key Description
9 Seal Collar
10 Bearing Seal (Front)
11 Retaining Ring (Hsg)
12 Bearing Housing
13 Bearing (Ball)
10 Bearing Seal (Rear)
14 Shaft
15 Key
taking care not to damage bearing seal lip, until
inner bearing seats firmly against inner housing
retaining ring.
5. Install outer retaining ring in housing against bearing.
6. Press outer bearing seal into housing against
retaining ring with spring of lip seal facing outwards.
7. Replace seal collar , with counter bore facing
impeller end of shaft. Secure to shaft as described
in seal adjustment instructions.
ASSEMBLY
1. Install inner retaining ring in housing.
2. Press inner bearing seal in housing with spring of lip
seal facing outwards.
3. Support inner race of ball bearing and press each
end of shaft through each bearing until bearing
seats firmly against shoulder .
4. Liberally coat bearing race areas of bearings with a
quality bearing grease. Do not pack entire area
between bearings with grease or overheating will
result. From rear of housing, insert shaft bearing
assembly , impeller drive end first into housing