JABSCO 30510-0 Series User manual

SELF-PRIMING PUMPS
FEATURES
Pump Type: Pedestal Pump
Body: 316 Stainless Steel
Impeller: Neoprene, Nitrile, Viton* or EPDM
Shaft Seal: Mechanical; Carbon-on-Ceramic,
or Tungsten Carbide; Nitrile or
Viton
Ports: 3/4" NPT Internal
Shaft: 316 Stainless Steel
We ght: 5.5 lb (2,5 kg) Approx.
VARIATIONS AVAILABLE
MODEL NO. DESCRIPTION
30510-0001 Standard Pressure, Neoprene
Impeller, Carbon Seal
30510-0003 Standard Pressure, Nitrile Impeller,
Carbon Seal
30510-0004 Standard Pressure, Viton Impeller,
Carbon Seal
30510-0011 igh Pressure, Neoprene Im pel ler,
Carbon Seal
30510-0013 igh Pressure, Nitrile Impeller,
Carbon Seal
30510-0014 igh Pressure, Viton Impeller,
Carbon Seal
30510-0101 Standard Pressure, Neoprene
Impeller, Tungsten Carbide Seal
30510-0103 Standard Pressure, Nitrile Impeller,
Tungsten Carbide Seal
30510-0104 Standard Pressure, Viton Impeller,
Tungsten Carbide Seal
30510-0111 igh Pressure, Neoprene Impeller,
Tungsten Carbide Seal
30510-0113 igh Pressure, Nitrile Impeller,
Tungsten Carbide Seal
30510-0114 igh Pressure, Viton Impeller,
Tungsten Carbide Seal
APPLICATIONS
INDUSTRIAL: Circulating and transferring, velocity-mix-
ing, pumping machine tool coolants, spill return, sump
drainage, chemicals, phar ma ceu ti cals, soap, liquors,
ink, dyes, alcohol, dilute acids, tanning liquors, glycer-
ine, brine, etc.
P ARMACEUTICAL: Processing medicines, lotions and
preparations. Filtering pharmaceutical solutions. Filling
line supply pump.
PAPER PROCESSING: Transferring and applying
starches, sizes, etc. Circulating and processing wood
pulp slurries.
FOOD, BEVERAGE & DAIRY: Transfer brines, vinegar,
syrups during processing, liquids containing solids in
suspension such as chopped tomatoes, nuts, etc.
Removal of distillery wort and brewery slop. Processing
viscous materials such as peanut butter, may on naise,
ketchup, honey, etc. (low speed). Pumping whiskey,
wine, rums, juices and ciders.
AGRICULTURAL: Transferring liquid fertilizers, herbi-
cides and pesticides.
OPERATING INSTRUCTIONS
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
Viton * is a trademark of E.I. Du Pont de Nemours and Company.
MODELS 30510-0XXX SERIES

ate rotation of a new impeller in a dry pump body is:
Standard Pressure Impeller (14281-Series):
Forward = 1.5 pounds force – feet
Reverse = 4.3 pounds force – feet
igh Pressure Impeller (8980-Series):
Forward = 3.0 pounds force – feet
Reverse = 6.9 pounds force – feet
These values may vary slightly due to impeller com-
pounding, blade set, and body material of construc-
tion. Consult factory for more information.
11. SPARE PARTS – To avoid costly shutdowns, keep a
spare JABSCO impeller, seal and O-ring set on
hand.
SERVICE INSTRUCTIONS
DISASSEMBLY
1. Remove the four end cover screws. Remove end
cover and O-ring.
2. Remove the four screws holding the body to the bear-
ing housing flange. Slide body, complete with impeller
and wearplate, from pedestal and shaft assembly.
3. Remove mechanical seal by inserting two screwdrivers
behind seal collar, and gently lever collar and seal
assembly forward on shaft. Use extreme care not to
mar shaft surface. Remove seal seat and rubber cup
from recess in wearplate.
4. From the drive end of the bearing housing, pry out
bearing seal by inserting a screwdriver blade between
OD of the seal and housing. Remove retaining ring.
Very carefully withdraw shaft and bearing assembly.
5. Remove inner bearing seal and retaining ring.
6. To remove bearings from shaft an arbor press is
required. If an arbor press is not available then a bear-
ing extractor may be used. Supporting inner race of
bearing, apply a steady pressure on shaft until bearing
slides free. Repeat this procedure to remove second
bearing.
ASSEMBLY
1. To replace bearing on shaft. Support ball bearing on its
inner race and locate shaft onto bearing. Apply a
steady pressure to the shaft until bearing locates
against shoulder on shaft. Repeat for second bearing.
2. Fit retaining ring and bearing seal into impeller end of
bearing housing. Spring on bearing seal to face out-
wards.
3. Apply bearing grease around and between bearings,
filling cavity between bearings two thirds full. Smear
grease on shaft where bearing seal locates. Push shaft
and bearing assembly into bearing housing.
4. Replace retaining ring and outer bearing seal with
spring facing outwards.
5. Replace mechanical seal by sliding spacer onto shaft
up to locating shoulder, then smear shaft with light
lubricating oil. Push on seal gently until it en gages with
spacer. Fit rubber cup and seal seat into wearplate.
6. Insert impeller in pump body, fit O-ring in each end of
the pump body. Fit wearplate to body.
NOTE: A gap should be maintained between bearing hous-
ing and body. DO NOT overtighten screws.
ports (refer to dimensional drawing). Pump is nor-
mally assembled at factory for clockwise rotation
(looking at end cover). If counter clockwise rotation
is desired, follow steps 1 and 2 of disassembly and
step 9 of assembly instructions to change direction
of impeller blade deflection under cam.
2. DRIVE – Belt or direct with flexible coupling.
Belt Drive: Overtight belt load will reduce pump bear-
ing life.
Direct Drive: Clearance should be left between drive
shaft and pump shaft when installing coupling.
Always mount and align pump and drive shaft before
tightening the coupling set screw. If pulley or cou-
pling must be pressed on shaft, remove end cover
and impeller to support shaft from impeller end dur-
ing press operation. Do not hammer pulley or cou-
pling on shaft; this may damage bearing or seal.
Capacitor start motor is required to overcome start-
ing torque of impeller.
3. SPEEDS – 100 RPM to the maximum shown in the
performance curves. For longer pump life, operate at
lowest possible speeds. Lower speeds are required
for viscous liquids. Consult the factory for proper
speeds and horsepower requirements.
4. SELF-PRIMING – Primes at low or high speeds. For
vertical dry suction lift of 10 feet (neoprene/nitrile) –
4 feet (viton/EPDM), a minimum of 860 RPM is
required. Pump will produce suction lift up to 22 feet
when wet. BE SURE SUCTION LINES ARE AIR-
TIG T OR PUMP WILL NOT SELF-PRIME.
5. DISC ARGE – When transferring liquids further
than 25 feet, use one size larger discharge line than
discharge port size.
6. RUNNING DRY – Unit depends on liquids pumped
for lubrication. DO NOT RUN DRY for more than 30
seconds. Lack of liquid will damage the impeller.
7. C EMICAL COMPATIBILITY – Consult the
Chemical Resistance Guide in the JABSCO
Industrial Pump Catalog (available upon request
from ITT Jabsco) or factory for proper body materi-
als and impeller compounds. If corrosive fluids are
handled, pump life will be prolonged if pump is
flushed with a neutralizing solution after each use or
after each work day. A Tungsten Carbide Seal varia-
tion is available for pumping liquids that contain
abrasives or are highly corrosive.
8. PRESSURES – Consult Performance Curves for
maximum recommended pressures for pumps in
continuous operation. If pressures exceed those
shown, consult the factory.
9. TEMPERATURES – The operating temperature lim-
its of the pump depend on the impeller compound.
The following ranges apply: Neoprene - 45° to 180°
F (7° to 82° C), Nitrile - 50° to 180° F (10° to 82° C),
Viton - 60° to 180°F (15° to 82°C), EPDM - 45° to
185°F (7° to 85°C).
10. IMPELLER TORQUE – The torque required to initi-

14 3 6 11 11 4 8 9 7
10 12 13 114 5 13 12 10
2
Key Desc iption Qty. Req. Pa t Numbe
PARTS LIST
1 Bearing ousing 1 18753-0183
2 Body 1 18753-0187
3 End Cover 1 18753-0193
4 Wearplate 1 18753-0199
5 Shaft 1 18753-0203
6 Impeller: 1
Standard Pressure – Neoprene 14281-0001
Standard Pressure – Nitrile 14281-0003
Standard Pressure – Viton 14281-0004
Standard Pressure – EPDM 7614-0002
igh Pressure – Neoprene 8980-0005
igh Pressure – Nitrile 8980-0003
igh Pressure – Viton 8980-0004
igh Pressure – EPDM 8980-0002
7 Spacer: 1 18753-0221
8 Seal Seat: Nitrile 1 18753-0233
Ceramic Viton 18753-0234
9 Seal Mech.: Carbon – Nitrile 1 18753-0241
Carbon – Viton 18753-0242
Tungsten Carbide – Nitrile 18753-0243
Tungsten Carbide – Viton 18753-0244
10 Bearing Seal 2 18753-0257
11 O-Ring: Nitrile 2 18753-0261
Viton 18753-0262
12 Retaining Ring 2 18753-0269
13 Bearing 2 18753-0273
14 Screw Kit: 1 18753-0277
consists of
Screws, ex d. M5 x 16mm (4)
Screws, Pan d. M5 x 16mm (4)
Washers, Flat M5 (4)

SLOT FOR
3/16 SQ. KEY
5/8 (16)
1-7/16
(48)
1-3/16
(30)
3-1/8
(80) 1-15/16
(48)
6-11/16
(169)
7-9/16
(192)
3/4 (19)
NPT PORTS
(INTERNAL) 4-5/16
(110)
1/4
(6)
2-13/16
(71)
3-5/16
(84)
4-1/4
(107)
1/4 (6)
2-3/8
(60)
3-1/8
(79)
R
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A
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DISCHARGE
DISCHARGE
DIMENSIONAL DRAWING
INC ES (MILLIMETRES)
PERFORMANCE CURVES
NOTE: Curves show approximate head-flow for new pumps with neoprene impeller pumping water.
Capacities should be reduced approximately 10% with nitrile standard pressure impellers and approximately
15% for high pressure viton and EPDM im pel lers.
Consult factory for specific performance information.
T E PRODUCTS DESCRIBED EREIN ARE SUBJECT TO
T E JABSCO ONE YEAR LIMITED WARRANTY, W IC
IS AVAILABLE FOR YOUR INSPECTION UPON REQUEST.
Jabsco is a trademark of Xylem Inc. or one of its subsidiaries.
© 2012 Xylem, Inc. 43000-0512 Re B 10/2012
www.xylemflowcontrol.com
Jabsco, 100 Cummings Center, Ste. 535-N, Beverly, MA 01915
Tel: [phone] Fax: [phone]
Jabsco, Bingley Road, Hoddesdon, Hertfordshire, EN11 0BU
Tel: [phone] Fax: [phone]
NHK Jabsco Co Ltd, 3-21-10, Shin - Yokohama Kohoku-ku, Yokohama 222
Tel: [phone] Fax: [phone]
Jabsco GmbH, Oststraße 28, 22844 Norderstedt
Tel: [phone] Fax: [phone]
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Tel: [phone] Fax: [phone]
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