Fruitland RCF 250 Installation guide

FRUITLAND VACUUM PUMP
Operation and Maintenance
RCF 250, 370, 500 & 870
Attention:
Read owner’s manual fully before operating pump.
Failure to do so can result in severe pump damage and may void warranty.
FM-VPM-2020
324 Leaside Avenue
Stoney Creek, ON Canada L8E 2N7
Tel: [phone] / TF: 1-800-663-9003
Fax: [phone]
www.fruitlandmanufacturing.com

CONTENT
Fruitland Vacuum Pump Designations ........................................................... 4
Pump Operation & Maintenance..................................................................... 5
Installation & Adjustments .......................................................................... 6
Lubrication & Approved Oils ....................................................................... 9
Oil Pump Adjustment .................................................................................. 11
Vacuum Pump Flushing Procedure ........................................................... 12
Vacuum Pump & System Maintenance ..................................................... 14
Vacuum Pump Drive Systems .................................................................... 16
Fruitland Right Angle Gearbox ................................................................... 20
Fruitland Hydraulic Motor .......................................................................... 21
Drive Shaft Installation & Phasing ............................................................. 23
Vane Wear Measurement ........................................................................... 24
Trouble Shooting Pump & System Malfunctions ..................................... 27
Vacuum Actuated Cooling System (VACS) ................................................. 28
Cylinder Mounting Arm & Level (BOM) ...................................................... 29
Cylinder Mounting Arm & Level (Dimensions) .......................................... 30
Fruitland Pump Mounts Designations ............................................................ 32
Truck Mounting Instructions (ELIM with Angle Drive) .................................. 34
RCF 250 Pump Parts & Dimensions ................................................................ 36
RCF 250 Exploded View................................................................................ 36
RCF 250 Parts List ......................................................................................... 37
RCF ELIM 250 Exploded View ..................................................................... 40
RCF ELIM 250 Detailed Item Numbers ...................................................... 41
RCF ELIM G250 Exploded View ................................................................... 42
RCF ELIM G250 Detailed Item Numbers ................................................... 43
RCF ELIM G250 Dimensional Views ............................................................ 44
RCF 370 & 500 Pump Parts & Dimensions ..................................................... 45
RCF 370 & 500 Exploded View..................................................................... 46
RCF 370 & 500 Detailed Item Numbers .................................................... 48
ELIM A-M02-500LUF Exploded & Dimensional Views ............................. 53
ELIM A-M02-500LUF Detailed Item Numbers ........................................... 55
ELIM A-SM 500LUF Exploded & Dimensional Views ................................ 57
ELIM A-SM 500LUF Detailed Item Numbers ............................................. 59
ELIM TBRM500LUF Exploded Views .......................................................... 61
ELIM TBRM500LUF Detailed Item Numbers ............................................. 62
ELIM THRM500LSFH-OR Exploded Views ................................................. 64

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CONTENT
ELIM THRM500LSFH-OR Detailed Item Numbers ................................... 65
ELIM SB500LUF Dimensional Views .......................................................... 67
ELIM DH500LUF Exploded & Dimensional Views ................................... 68
ELIM DH500LUF Detailed Item Numbers ................................................. 70
ELIM E500LUF Exploded & Dimensional Views ....................................... 72
ELIM E500LUF Detailed Item Numbers .................................................... 74
RCF 870 Pump Parts & Dimensions ................................................................ 76
RCF 870 Exploded View............................................................................... 77
RCF 870 Detailed Item Numbers ............................................................... 78
ELIM A-SM870LUF Exploded & Dimensional Views ................................ 83
ELIM A-SM870LUF Detailed Item Numbers ............................................. 85
ELIM TBRM870LUF Exploded & Dimensional Views ............................... 86
ELIM TBRM870LUF Detailed Item Numbers ............................................ 88
ELIM D870 Hatz Exploded & Dimensional Views .................................... 90
ELIM D870 Hatz Detailed Item Numbers ................................................. 92
Warranty ........................................................................................................... 95
Serial Number ................................................................................................... 97

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Ordering Information:
1. Choose Rotation L or R
2. Choose diverter value location U or S
3. Choose ltered or nonltered model
4. Choose drive line option A or H; OR specify belt drive or pulley
Sample Model Code:
RCF500LUFH – Rotary Compressor Fiber Vane Pump model 500 series pump with left hand
rotation, four-way valve on top, Integrated lter, and Hydraulic Drive Adapter.
Model 870 Model 370
Model 500 Model 250
RCF Model Nomenclature:
RCF 500 L U F H
MODEL
RFC - Rotary Compressor Fiber (Vane)
SERIES
250 - RCF 250 Pump
370 - RCF 370 Pump
500 - RCF 500 Pump
870 - RCF 870 Pump
1200 - RCF 1200 Pump
ROTATION
L - Counter Clockwise
R - Clockwise
DRIVE OPTIONS
BLANK - Bare Shaft
H - Hydraulic Drive Adapter
A - Right Angle Drive Adapter
FILTER OPTIONS
BLANK - No Filter
F - Integrated Filter
E - Elbow (Filter Upgradeable)
VALVE OPTIONS
U - Top Valve (Upper)
S - Side Valve

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PUMP OPERATION &
MAINTENANCE

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INSTALLATION & ADJUSTMENTS
Lifting
Lift pump by eye bolts, if provided, or with slings around body of pump close to legs.
Mounting
Secure pump unit to at sturdy surface with four bolts, washers and lock washers, through
holes in the base of the pump legs.
RPM
Fruitland Vacuum Pumps should never exceed the RPM stated on the plate tag (pump damage
is possible). Pump may be run 20% slower than the stated RPM on the tag if required.
*Vacuum-Pressure Gauge:
Required to SAFELY operate and monitor the systems performance. Locate this gauge at an
Operational location and or after the primary and secondary shut-os/scrubbers to prevent
failure due to foreign material.
*Pressure & Vacuum Relief Valves:
Regulates the operating Pressure & Vacuum levels within the system. There should be a min-
imum of two of each relief valve within your system. One set of reliefs upon the tank and one
set of reliefs near the pump. All Relief Valves are rated per CFM (cubic feet per minute) and
must be sized accordingly to your vacuum pump system and as recommended by the vacu-
um tank manufacturer.
WARNING
Read Operations and Maintenance Manual fully before operating the
vacuum pump. Failure to do so may result in severe system damage
that may cause severe injury, death, and void the pumps warranty.
WARNING
AlwaysverifythecorrectReliefvalve settingswiththetankmanufacturer.
Failure to do so may cause catastrophic failure, injury and/or death.

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Vacuum & Pressure Relief Adjustment
*Fruitland Pressure Relief - PART # PRV2”
Release the anti-rotation screw (1) - turn the upper ring (3) - ro-
tate clockwise - CW - to increase pressure OR rotate counter
clockwise - CCW - to decrease pressure in vessel.
When the desired pressure in the vessel is achieved, slightly turn
the upper ring (3) until the attened spot upon the wheel’s shaft
is achieved. Tighten the anti-rotation screw and the pressure re-
lief is now set.
Fruitland suggests this procedure and verication of your pres-
sure reliefs operation within your system are re-checked and or
set during your routine maintenance schedule for the tank and
truck.
*Fruitland Vacuum Relief - PART # VB
Remove the setting screw cover (1) - insert a at tip screwdriver into the incision and pry o
the cover carefully. Loosen the stop set nut (3) - hold rm the vacuum relief bell (2) - Turn the
bell clockwise - CW - to increase pressure and turn the bell counter clockwise - CCW - to re-
duce pressure in the vessel.
During this adjustment it is not necessary to hold the set nut stem (3) with a screwdriver.
When desired pressure in the vessel is achieved, tighten the stop set nut (3) - hold rm the
vacuum relief bell (2). Install the setting screw cover (1) - and the vacuum relief is now set.
To eliminate tampering with the adjusted setting of the vacuum relief - insert wire through
the screw cover (1) and then into bell (2) and connect wire with a permanent seal.
Fruitland suggests this procedure and verication of your pressure reliefs operation within
your system to be re-checked and or re-set during your routine maintenance schedule for the
tank and truck.

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ATTENTION
All Fruitland Vacuum pumps should never run for a prolonged period
of time without air passing through the pump & system itself.
Incorporating vacuum & pressure relief valves is highly recommended
In addition to the incorporation of vacuum & pressure reliefs the outside of these valves,
vacuum pump housing, pump shroud and pumps cooling fan blades should, at all times be
kept clean of all debris to allow proper pump & system cooling.
Failure to allow air to be conveyed through your vacuum pump & system may result in severe
system damage that may cause severe injury, death, and void the pumps warranty.
SERVICE NOTE
USE GENUINE FRUITLAND PARTS ONLY!
If you have any questions, or require further information on installing,
operating and or the maintenance of your vacuum pump contact:
1-800-663-9003 - [email protected] - [email protected]
*If you require these components, please contact your supplier or Fruitland Manufacturing
(They may not be included in the pump or package you acquired)

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LUBRICATION & APPROVED OILS
Lubrication: If the suction temperature is >50°F (summer conditions), a SAE-40 non detergent
motor oil or an ISO 150 compressor oil can be used. If the suction temperature is <50°F (Winter
Conditions) a SAE-30 non detergent motor oil or an ISO 100 compressor oil is recommended.
Always check oil level before starting unit.
NEVER ALLOW OIL RESERVOIR TO
GET LOW!!!
Vacuum pumps dispose of and or consume oil during operation and
do not have a return within the system. All vacuum pumps will have
an oil sight glass, tube or dipstick. If a remote reservoir is used, verify that this
reservoir has oil. Always use the manufacturer’s recommended oil. The oil level
needs to be checked on a routine basis during the vacuum pumps operation.
All Pump Models
Oil Tank - Important! During routine cleaning & freezing weather, drain possible
condensation build-up in the bottom of the oil tank. Water can enter oil tank and be ingested
into the oil pump, this could cause the oil pump to freeze and damage the internal gears of the
oil pump. If you suspect water is present within the oil tank reservoir, drain and clean the oil
tank with diesel fuel.
Oil ConsumptionConsumption --approximateapproximate::
RCF250 RCF370 RCF500 RCF870
1 Litre 12 hr 4.4 hr 4.4 hr 4.4 hr
1 Imp. Gal. 55 hr 20 hr 20 hr 20 hr
1 US Gal. 45 hr 16.6 hr 16.6 hr 16.6 hr

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Oils Approved for use in Fruitland Vacuum Pumps
OIL TYPE WINTER WEIGHT SUMMER WEIGHT
FRUITLAND® GREEN™ OIL (100% Biodegradable) SAME SAME
¹SHELL TURBO T OIL 32 68 or 100
¹ ISO COMPRESSOR OIL 100 150
MONOLEC COMPRESSOR OIL* SAME SAME
MOBIL SHC 525 (Synthesized Hydrocarbon) SAME SAME
¹ MOBIL DTE LIGHT OR HEAVY MEDIUM
ANDEROL 497 MEDIUM SAME SAME
¹ CHEVRON GST 32 68
¹ PENNZOIL PENNZBELL TO OIL 32 or 46 68
¹ TEXACO REGAL R & O OIL 32 68
¹ SAE NON DETERGENT OIL 10 or 20 30 or 40
SHELL ROTELLA 15W-40 MOTOR OIL SAME SAME
These oils have been approved for use in Fruitland Vacuum Pumps. Use of these oils will
maintain the vacuum pump warranty as well as extend the life of the vacuum pump and
ensure proper performance and lubrication.
When operated properly, Fruitland vacuum pumps will run cooler, use less oil
and provide much longer service than any other rotary vane vacuum pump.
*Monolec Compressor Oil is colored red and should not be confused with transmission uid.
¹ Recommended for the best performance and lubrication at all temperature levels.
Oils & Fluids That Are Not Approved For Use In
Fruitland Vacuum Pumps
OIL TYPE OIL TYPE OIL TYPE
BRAKE FLUID HYDRAULIC FLUID TRANSMISSION FLUID
DEF FLUID POWER STEERING VEGETABLE OIL
GEAR OIL FLUID SCENTED OIL USED OIL
WARNING
Always check oil level before starting pump. Fill if necessary.
Operating your Fruitland vacuum pump with the incorrect oil
can result in misuse of this product that may result in severe
injury, death, severe system damage, and or void the pump’s warranty.

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OIL PUMP ADJUSTMENT
Fruitland vacuum pump’s oil pump comes pre-ad-
justed from the factory and rarely requires any
adjustment during their life time. However if a
need arise, the following procedure should be
followed to adjust the oil ow rate.
Oil Rate Adjustment:
The oil rate can be adjusted in two ways:
1- Using a feeler gauge of thickness “A” to adjust the
gap.
2- Turning the adjusting screw by specied turns from
fully closed position.
Use the following table for reference.
RCF250 RCF370 RCF500 RCF870
1 Litre 12 hr 4.4 hr 4.4 hr 4.4 hr
1 Imp. Gal. 55 hr 20 hr 20 hr 20 hr
1 US Gal. 45 hr 16.6 hr 16.6 hr 16.6 hr
Note:
• Due to space limitations,
a custom designed small L
shaped feeler gauge of “A”
thickness can be used toad-
just the gap.
• One full turn of adjusting
screw is 0.030” (0.75mm)
and one counter clockwise
turn reduces the oil output
by 1/3 of the total oil deliv-
ery volume.

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VACUUM PUMP FLUSHING PROCEDURE
Flush the Pump
During your routine scheduled service of your tank truck and vacuum system perform the
manufactures suggested Pump Flushing Procedure. This will remove the caked oil and car-
bon build-up from within the vacuum pump and the oil catch muer system expelling this
carbon & debris build-up out of the oil catch muer’s drain valve. Flushing the system on a
routine basis will also help in reducing smoke due to the fact of eliminating varnish and or
carbon build-up from within the oil catch muer and vacuum pump.
Pump Flushing Procedure
1. Stop the pump and remove ¼ “ npt plug located on the pump diverter valve.
2. Connect a brass tting, rubber hose, ball valve and ushing uid bottle to this
port.
3. Run the Pump, switch to vacuum and slowly open the ball valve.
4. Pass approximately 2 to 3 liters of the ushing uid through the pump while re-
stricting/controlling the ushing uid ow through the ball valve.
5. Close the ball valve and run the pump for an additional minute to remove all the
ushing uid from the pump.
6. Drain the oil catch muer or oil separator.
7. If you remove the Pump ushing ttings from the pump, make sure to re-install
the ¼ “ NPT plug back into the port.
8. Resume pumping operation.
For ease of operation, Fruitland recommends installing our Pump Flushing Kit (Part #FK500)
to assist in this procedure.
WARNING
Flushing your Fruitland vacuum pump with the incorrect uid type
can result in misuse of this product that may result in severe injury,
death, severe system damage, and or void the pump’s warranty.
If you have any questions or require further information on installing, operating,
and or ushing your vacuum pump contact:
1-800-663-9003 - [email protected] - [email protected]

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Flushing Fluid: ¾ of diesel fuel mixed with ¼ of pump oil by volume
ITEM # PART # DESCRIPTION QTY
1 OR11-A-01 6QT. PLASTIC TANK WITH BREATHER CAP 1
2 FK500-A-01 BALL VALVE, 1/4" 1
3 FK500-01 ANGLE BRACKET FOR REMOTE VALVE INSTL. SEE DWG. FK500-01 1
4 FK500-A-02 STRAIGHT BRASS FITTING, 1/4" NPT FEMALE TO 1/4" ID HOSE BARB 1
5 OR11-A-02 Ø1/4" ID FUEL LINE RUBBER HOSE 10 ft
6 OR11-A-03 HOSE CLAMP 7/32"-5/8" (SAE 4) 4
7 FK500-A-03 STRAIGHT BRASS FITTING 1/4" NPT MALE TO 1/4" ID HOSE BARB 1
8 OR11-A-04 ELBOW 1/4" NPT MALE TO 1/4" ID HOSE BARB FITTING BRASS 1
Fruitland Vacuum Pump Flushing Kit
SERVICE NOTE
USE GENUINE FRUITLAND PARTS ONLY!
If you have any questions, or require further information on installing,
operating and or the maintenance of your vacuum pump contact:
1-800-663-9003 - [email protected] - [email protected]
Fruitland Flushing Kit
PART # FK500

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VACUUM PUMP & SYSTEM MAINTENANCE
Drain the secondary moisture trap
Before Every Pump Operation!!
If the secondary moisture trap is full and or starts to
ll, you will lose the ability to create pressure and or
vacuum. Check the secondary shut-o before every
use by opening the drain valve upon the bottom of
this moisture trap. If the secondary trap has any sub-
stance within it, this could end up running through the
vacuum pump and causing catastrophic pump
failure. If any substance is within the secondary shut-
o, this indicates the tank is full, over-lled and or
the primary shuto upon your vacuum system is not
working correctly.
Check the primary shuto Daily
The primary shut-o is the rst stopping point within
the vacuum tank system for the product being loaded
into your vacuum tank. This primary shut-o must
work correctly every time or the pump & system will
fail quickly, and you will certainly have a catastrophic
pump failure. Verify each day, before starting, the rub-
ber seat is in proper shape and form, the ball appears
to be free of any debris, holes and is operational. The
cage in which the ball rests, or sits within must be at-
tached to the primary shut-o assembly correctly.
Clean the Pump Air Filter Daily
Every vacuum pump system should contain a vacuum
pump air lter somewhere between the primary shut-
o and the vacuum pump. This lter will prevent any
foreign objects from being sucked into the vacuum
pump through the tank during normal operation. This
air lter must be cleaned each day before the opera-
tion of the vacuum system. Remove the stainless-steel
mesh lter daily from the air lter canister and clean
with either soapy water and or diesel fuel.
Secondary Shuto
Primary Shuto
Pump Air Filter

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PART # DESCRIPTION QTY
OR11-A-01 6 QT. PLASTIC TANK WITH
BREATHER CAP AND STRAIGHT 4"
BARB FITTING AT BASE
1
OR11-A-02 Ø1/4" ID FUEL LINE RUBBER HOSE
10 FT.
10 ft
OR11-01 3/4" NPT ADAPTER WITH BARB
FITTINGS, FTM MACHINED
1
OR11-A-03 HOSE CLAMP 7/32"- 5/8" (SAE 4) 4
OR11-A-04 ELBOW 1/4" NPT TO 1/4" ID HOSE
BARB FITTING BRASS
1
Fruitland Part # OR11
Oil Reservoir Kit includes:
Fruitland Oil Reservoir Kit
Vacuum Pump Storage
It is recommended to complete the Pump Flushing Procedure upon page 12th prior to the
pump being put into storage and not operational for an extended amount of time (2 or more
months).
Following the Pump Flushing Procedure when storing the vacuum pump for an extended
amount of time will prolong the vacuum pumps life exponentially.
Drain the oil catch muer Daily
If the oil catch exhaust muer starts to expel
oil, you will lose vacuum performance. This
overow of oil may backll into the pump.
When draining the muer system, pay atten-
tion to the material being expelled from the
muer’s drain valve, this is a good way to spot
any water and/or debris that may have en-
tered the vacuum pump system.
Muer

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VACUUM PUMP DRIVE SYSTEMS
Do not Over-speed or Under-speed the Vacuum Pump
The Drive System must be sized and calculated correctly. Either over and/or under speeding
the vacuum pump drive shaft speed will cause catastrophic pump failure and possibly damage
the entire vacuum pump & system.
The Power Take O - PTO - must allow for the vacuum pump drive shaft to slowly engage.
Incorrectly congured and or installed PTO’s will deteriorate all drive system components
prematurely and may cause damage to the vacuum pump.
The tank truck drive system must be set up or dialed into the correct optimal operational
input rpm of the vacuum pump during system & pump installation.
Every vacuum pump model has a dierent optimum operational rpm. Contact the
factory for the correct operational rpm for your vacuum pump model & system.
RCF 25 20 15 10 50510 15 20 25 28 25 20 15 10 50510 15 20 25 28
Pump Model
870 57 53 51 47 44 40 38 36 38 39 40 42 1375 218 204 194 181 169 154 144 139 144 149 154 159
500 42 39 36 34 31 30 29 27 25 24 23 22 1375 160 149 138 130 118 115 111 103 95 92 88 84
370 36 32 28 23 20 16 15 14 13 13 12 11 1375 138 122 105 88 76 61 57 53 50 48 46 42
344 X X 19 16 13 11 11 12 13 15 15 X1375 X X 73 61 50 41 43 45 49 56 58 X
250 18 17 15 13 12 10 10 988871375 69 63 57 50 46 38 36 34 31 29 29 27
172 X X 12 97667889X1375 X X 44 35 27 22 24 26 29 29 34 X
RCF 25 20 15 10 50510 15 20 25 28 25 20 15 10 50510 15 20 25 28
Pump Model
870 44 41 39 37 34 31 29 28 29 30 31 32 1375 168 157 149 139 130 118 111 107 111 115 118 122
500 32 30 28 26 24 23 22 21 19 18 18 17 1375 123 115 106 100 91 88 85 79 73 71 68 65
370 28 25 21 18 15 12 12 11 10 10 9 8 1375 106 94 81 68 59 47 44 41 38 37 35 32
344 X X 15 12 10 89910 11 12 X1375 X X 56 47 38 32 33 34 38 43 45 X
250 14 13 12 10 987766651375 53 48 44 38 35 29 28 26 24 22 22 21
172 X10 975455667X1375 X X 34 27 21 17 18 20 23 23 26 X
Torque ft-lbf
Torque ft-lbf
Pressure (psi)
Vacuum (inch Hg)
Vacuum (inch Hg)
Torque ft-lbf
Actual HP
Input
RPM
Input
RPM
HP Requirements
Engine BHP (30% uprated from actual)
Pressure (psi)
Fruitland Vacuum Pump RPM & Power Requirements
The table below provides the recommended input speeds and correlating power
requirements for each Fruitland Vacuum Pump Model’s optimal overall performance.

17
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ATTENTION
Fruitland Vacuum Pumps should never exceed the input RPM stated
on the vacuum pump’s plate tag - severe pump & system damage
will occur & the pumps warranty will be void.
Fruitland pumps may be run up to 20% slower than the stated RPM on the
tag if required.
ATTENTION
Vacuum pump & drive system direction of rotation must be deter-
mined and veried prior to procurement of the vacuum pump and
all correlating drive system components.
The largest contributing factor limiting a Fruitland Vacuum Pumps performance is continued
heat generation due to operating the pump above and or below the recommended input
speed. This additional heat produced due to incorrect RPM Input speed will negatively impact
the overall life of your Fruitland pump.
Check the Drive Components of the Vacuum Pump
If using a Fruitland right-angled gearbox verify the gear oil level within the gearbox and clean
the vent cap upon the top of the gearbox case during your routine service.
If using a belt and pulley to operate the vacuum pump, check the belts for wear and verify the
belt’s tension during your routine service.
When incorporating hydraulics ensure the uid is replaced on a routine basis as the viscosity
deteriorates in the same fashion as your engine oil.
Contact the factory for the optimum hydraulic circuit, gearbox and belt specications
for your vacuum pump system.

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WARNING
Operating your Fruitland vacuum pump without installing
the correctly sized drive components can result in
misuse of this product that may result in severe injury,
death, severe system damage, and or void the pump’s warranty.
If you have any questions or require further information on installing and or
operating your vacuum pump contact:
1-800-663-9003 - [email protected] - [email protected]
Fruitland Drive Couplings - F190 Couplings
PART # "DIM ""A""
BORE 0
+0.0003
+0.0013"
DIM “B”
KEY WIDTH
+0.002
-0.0
DIM “C”
KEY ACROSS BORE
+0.01
-0.0
DIM "E"
SET SCREW SIZE
F 190-1255 1.250 5/16 1.406 3/8-16 X 3/4
F 190-1250 1.250 1/4 1.375 3/8-16 X 3/4
F 190-1125 1.125 1/4 1.250 3/8-16 X 3/4
F 190-1000 1.000 1/4 1.125 3/8-16 X 3/4
F 190-42 1.654 (42MM) 1/2 1.840 3/8-16 X 3/4
F 190-1500 1.500 3/8 1.687 3/8-16 X 3/4
F 190-875 0.875 1/4 1.000 3/8-16 X 3/4
F 190-1375 1.375 5/16 1.530 3/8-16 X 3/4
F 190-55 2.166 (55MM) .630 (55MM) 2.323 (59MM) 3/8-16 X 3/4

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It is very important to maintain a gap of 0.070” to 0.100” between the two halves of the
coupling to achieve proper pump operations and avoid any pump failures. Please use a feeler
gauge as shown in the picture to maintain this gap.
ATTENTION
Do not attempt to install nor service any type of rotating shaft when
engine is running or operational. You can snag clothes, skin, hair,
hands, etc. This can cause serious injury and or death!
• Do not go under the vehicle when the engine is running
• Do not work near an exposed rotating shaft when the engine is running
• Never work alone while under a vehicle.
When installing a Fruitland vacuum pump that is to be driven by a hydraulic motor or angle gearbox,
the coupling on the pump shaft should be properly aligned and have a sucient gap clearance of .070”
between the two halves of the coupling to allow the rotor to expand lengthwise due to heat. If sucient
clearance is not given, the rotor in the pump will not stay centered in the housing and severe pump
damage will occur.
.34
.678
1.44
2.31
3.75
4.50
b=I =O=mä Åë K
B
C
^
.678
2.31
.34
3.75
4.50
1.44
bI =O=mä ÅëK
1.654
.50
1.840
NOTE:
OVERALL ASSEMBLED LENGTH
WITH INSERT = 3.8" REF.

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FRUITLAND RIGHT ANGLE GEARBOX
Part # RF500-GB400
Lubrication
All Fruitland Gearboxes are lled with the correct amount of oil. Shaft bearings are
splash lubricated and partially submerged in oil when the gear drive is mounted
horizontally. The gearbox oil level should be maintained at approximately half the depth
of the gearbox housing or to the shaft centerlines.
Lubricants
• Mobilube HD 80W-90 or equivalent in an ambient temperature of 15 to 125 degrees
Fahrenheit
• Mobilube synthetic SHC 75W-90 or equivalent in an ambient temperature below 15
degrees Fahrenheit
• Do not combine synthetic and non-synthetic oils
• Average oil temperature should not exceed 200 degrees Fahrenheit
Gearbox Maintenance
Routinely inspect all mounting hardware, drive couplings and any other power transmitting
components to ensure all correlating parts are correctly anchored and lubricated. Routine oil
change intervals vary depending on the severity of the operational environment. Normal oil
change to occur every 250 hours of operation.
Gearbox Specications
· Ratio - 1:1
· Input = 1400rpm / 75hp MAXIMUM
· Oil capacity = .775L or 26.2oz
· Weight = 30lbs