GPI RP-10 User manual

5252 East 36th Street North
Wichita, KS USA 67220-3205
TEL: [phone]
FAX: [phone]
“A Great Plains Ventures Subsidiary”
www.gpi.net
1-800-835-0113
GENERAL INFORMATION
The RP-10 Rotary Hand pump is designed for use with gasoline
(up to 15% alcohol blends such as E15), diesel fuel (up to 20%
bio-diesel blends such as B20), kerosene and up to medium
weight oils. These self-priming pumps deliver up to 10 gallons
(38 litres) per 100 revolutions and are designed for use on a tank
with a 2-inch bung. They are equipped with an anti-siphon vent
to prevent possible tank siphoning. Do not use the RP-10 pump
with chemicals.
Safety Instructions
Observe standard safety precautions when handling fuel.
• Keep away from open flame or spark.
• Do not refuel vehicles or equipment with engines running or
while equipment engine is hot.
•Do not smoke while refueling.
Before installation, clean the tank interior of dirt and foreign mate-
rial. Wrap all threads that are exposed to liquids with 3 to 4 turns of
Teflon
®
tape or a thread-sealing compound approved for use with
petroleum fuels. Remove protective covers and plugs.
OPERATIONS
1. Hand-tighten the riser on to the tank bung.
2. Assemble the crank and handle. Then snugly tighten the crank on-
to the shaft. Reference the Illustrated Parts Drawing for details.
3. Screw the suction pipe into the pump inlet.
4. Extend the suction pipe to its full length. Insert it through the
riser and into the tank. Adjust the suction pipe to the length
needed to rest on the tank bottom. If tank debris is a potential
problem, raise the end of the suction pipe 2 to 3 inches.
5. Secure the pump onto the riser with the two set screws. Tighten
until snug.
To install the hose and nozzle, thread the elbow fitting into the
pump outlet and tighten until snug. Hand-tighten the hose into the
elbow until snug. Tighten the nozzle onto the hose fitting. Insert
the nozzle into the hanger.
To dispense fuel, remove the nozzle from its hanger and insert into
a tank. Pump fuel by rotating the crank in the direction of the ar-
INSTALLATION
Rev. C 921462-06
RP-10 Rotary Hand Pump
for Fuel and Petroleum
Owner’s Manual
SAVE THESE INSTRUCTIONS
04/08
Use
standard
padlock
to secure
handle.
row on the housing. After dis-
pensing fuel, drain the hose
and replace the nozzle in the
hanger.
During daily use, this pump is
essentially maintenance free.
However, the pump should be
inspected periodically for signs
of leakage. If leaks are present or
other problems occur, refer to the
Troubleshooting Section.

PARTS AND SERVICE
The Rotary Hand Pump is compatible with gasoline (up to 15%
alcohol blends such as E15), diesel fuel (up to 20% biodiesel blends
such as B20), kerosene and up to medium weight oils.
Construction: Lightweight, die-cast aluminum housing.
Stainless steel shaft. Fluorocarbon
seals. Cast iron rotor and carbon vanes.
Built-in anti-siphon vent.
Pumping Capacity: Up to 10 gallons (38 litres) per 100
revolutions
Inlet: 1-inch NPT female
Outlet: 3/4-inch NPT female
Shipping Weight: 17 lbs. (7.7 kg)
Hose and Nozzle: 3/4-inch x 8 foot (2.4m) Buna-N
statically grounded hose.
Aluminum Alloy unleaded nozzle
Suction Pipe: Plastic, adjustable from 22 to 40 inches
(55 to 102cm)
For warranty consideration, parts or other service information,
please contact your local distributor or the GPI Customer Service
Department, during normal business hours at:
1-800-835-0113
To obtain prompt, efficient service, be prepared with:
• the model number of your pump
• the serial number or manufacturing date code of your pump,
and
• parts descriptions and numbers
Reference the Illustrated Parts List for specifics on parts. For war-
ranty service, be prepared with your original sales slip or other
evidence of purchase date.
Do not return the pump without specific authority from the
GPI Customer Service Department. Due to strict regula-
tions governing transportation, handling, and disposal
of hazardous or flammable liquids, GPI will not accept
pumps for rework unless they are completely free of
liquid residue.
TROUBLESHOOTING
SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION
A. FLUID LEAKS AROUND 1. Retainer loose Tighten retainer screws.
SHAFT
2. O-ring worn Check shaft O-ring for excessive wear. Replace Shaft Seal O-ring,
if necessary.
B. FLUID LEAKS AT ANTI- 1. Anti-siphon vent or Remove vent cap. Loosen vent by turning counterclockwise. Remove
SIPHON VENT O-ring damaged vent and O-ring. Clean. To replace, seat O-ring on vent and screw vent
into place until bottomed out. Replace vent cap.
C. LOW FLOWRATE 1. Internal parts worn or Remove coverplate and inspect for wear on vanes, coverplate, and all
debris in vane cavity inside housing surfaces. Replace any scored parts.
2. Vanes cracked Remove coverplate and inspect for chips or cracks on vanes. If
necessary, replace vanes.
D. PUMP FAILS TO PUMP 1. Suction pipe leak Remove pump from tank and riser. Inspect the spacer and suction pipe
for wear or damage. Replace, as necessary, and install pump on tank.
2. Internal parts worn or Remove coverplate and inspect for wear on vanes, coverplate, and all
debris in vane cavity inside housing surfaces. Replace any scored parts.
3. Vanes cracked Remove coverplate and inspect for chips or cracks on vanes. If
necessary, install Overhaul Kit or replace vanes.
E. HANDLE TURNS HARD 1. Debris in vane cavity Remove pump from tank. Remove coverplate and inspect for debris in
OR PUMP SEIZED cavity. Clean cavity, vanes, and rotor. Flush contamination from tank.
Assemble and install pump.
2. Internal parts worn Remove pump from tank. Remove coverplate and inspect for damaged
necessary, install Overhaul Kit or replace vanes.
F. VANES STICKING 1. Debris in vane cavity Remove coverplate. Use emery cloth to remove debris or corrosion in
vane slots. Apply lubricant (WD-40®) if needed.
SPECIFICATIONS
CAUTION

15
16
13 17 12
14
3
11
4
27
10
9
1
22
23
24
19
20
21
8
28
ILLUSTRATED PARTS LIST
Item No.
No. Part No. Description Req’d.
1 123504-1 Anti-Siphon Vent Kit ......................... 1
3 123507-1 Shaft Assembly Kit ...........................1
4 123008-1 Coverplate ........................................ 1
8 123509-1 Rotor with Springs Kit ......................1
9 123011-1 Vane or (Kit ) ................................3
10 123012-1 Spring or (Kit ).............................. 3
11 904004-71 Washer.............................................. 1
12 904004-16 Screw, 1/4-20 x 3/4".........................6
13 901003-63 O-Ring or (Kit or ) .................... 1
14 901002-58 Back-up Ring or (Kit or ).......... 1
15 123013-1 Retainer ............................................ 1
16 904004-60 Retainer Screws ............................... 2
17 901003-64 O-Ring or (Kit )............................. 1
19 110100-1 Suction Pipe Assembly..................... 1
20 123015-1 Riser ................................................. 1
21 904004-59 Set Screws ....................................... 2
22 904004-73 Elbow Fitting..................................... 1
23 114045-1 Hose Assembly................................. 1
24 114047-1 Metal Nozzle ..................................... 1
114036-1 Plastic Nozzle ................................... 1
27 123506-1 Crank Assembly Kit .......................... 1
28 901001-90 O-Ring .............................................. 1
Kits and Accessories
123501-1 Shaft Seal Kit includes O-ring, back-up ring,
and seal.
123503-1 Overhaul Kit includes vanes, springs, and
Shaft Seal Kit.
123505-3 Hardware Kit
115527-2 Suction Pipe Extension, 15 inches or 38.1cm.
A
B
B
B
AB
AB
A

5252 East 36th Street North
Wichita, KS USA 67220-3205
TEL: [phone]
FAX: [phone]
“A Great Plains Ventures Subsidiary”
www.gpi.net
1-800-835-0113
GPI is a registered trademark of Great Plains Industries, Inc.
© 2008 by GREAT PLAINS INDUSTRIES, INC., Wichita, KS
Printed in U.S.A.
Rev. C 921462-0604/08
Limited Warranty Policy
Great Plains Industries, Inc. 5252 E. 36th Street North, Wichita, KS USA 67220-3205, hereby provides a limited warranty against defects in material
and workmanship on all products manufactured by Great Plains Industries, Inc. This product includes a 2 year warranty. Manufacturer’s sole obligation
under the foregoing warranties will be limited to either, at Manufacturer’s option, replacing or repairing defective Goods (subject to limitations hereinafter
provided) or refunding the purchase price for such Goods theretofore paid by the Buyer, and Buyer’s exclusive remedy for breach of any such warranties
will be enforcement of such obligations of Manufacturer. The warranty shall extend to the purchaser of this product and to any person to whom such
product is transferred during the warranty period.
The warranty period shall begin on the date of manufacture or on the date of purchase with an original sales receipt. This warranty shall not apply if:
A. the product has been altered or modified outside the warrantor’s duly appointed representative;
B. the product has been subjected to neglect, misuse, abuse or damage or has been installed or operated other than in accordance with the
manufacturer’s operating instructions.
To make a claim against this warranty, contact the GPI Customer Service Department at 316-686-7361 or 800-835-0113. Or by mail at:
Great Plains Industries, Inc.
5252 E. 36th St. North
Wichita, KS, USA 67220-3205
The company shall, notify the customer to either send the product, transportation prepaid, to the company at its office in Wichita, Kansas, or to a
duly authorized service center. The company shall perform all obligations imposed on it by the terms of this warranty within 60 days of receipt of the
defective product.
GREAT PLAINS INDUSTRIES, INC., EXCLUDES LIABILITY UNDER THIS WARRANTY FOR DIRECT, INDIRECT, INCIDENTAL AND CONSEQUENTIAL
DAMAGES INCURRED IN THE USE OR LOSS OF USE OF THE PRODUCT WARRANTED HEREUNDER.
The company herewith expressly disclaims any warranty of merchantability or fitness for any particular purpose other than for which it was designed.
This warranty gives you specific rights and you may also have other rights which vary from U.S. state to U.S. state.
Note: In compliance with MAGNUSON MOSS CONSUMER WARRANTY ACT – Part 702 (governs the resale availability of the warranty terms).