Jensen 400 User manual

400 Series
Installation
Operation and
Maintenance Manual
S16AC-4
REV 3
Jensen Mixers Int.
5354 South Garne Rd.
Tulsa, OK. 74146
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2
When mixers are delivered, check for shipping damage.
Report damage to carrier and Jensen Mixers.
Installaon, Operaon, Maintenance
Installaon Series 400 Fixed and Vari-Angle Mixers
 Remove blank cover plate from tank nozzle and check Jensen supplied mixer cover plate for
correct size, hole locaon and orientaon.
 Clean gasket surface on tank nozzle and mang ange on mixer coverplate.
 Mount propeller on sha (secure both setscrews on propeller lock assembly) providing manway
is large enough for propeller to roll through opening. (See page 4 for propeller roll through
opening specs.)
 Install gasket and bolt Mixer with coverplate to manway. No addional supports are necessary.
 For units with factory mounted motors, the installaon is now complete.
 For units with the motor shipped separately or customers supplying their own motor; mount
the motor to the mounng plate and loosely posion the drive pulley on the motor sha. Install
belts and check alignment and belt tension as described on page 5.
 Re-install all belt guards.
Startup
Recommended Operaon, Periodic Maintenance
 Make up the electrical wiring in such a manner that there is enough exible cable from the
rigid conduit to the mixer to allow the VA mixer, if VA mixer is being installed, full swing.
Electrical hookup must be in accordance with exisng electrical code for the area.
 Remove belt guards and check belt deecon and alignment before startup. See (Page 4.)
 Turn motor on for 5 seconds maximum, to check sha or propeller rotaon. The mixer sha
must turn clockwise when viewing mixer from behind, looking towards the tank.
Once tank uid is above mixer sha, open AIR RELEASE valve (Pg. 11) to vent the trapped air
and allow tank product to lubricate the seal.
 Start mixer aer tank contents is 10 feet (3 meters) above the propeller. The only noise one
should hear is that of the propeller moving the uid in the tank and the hum of the motor. If
any other noise is heard, shut down motor, invesgate and correct.
 Be sure the latch bar bolts are ght, if VA mixer was installed. If any excessive vibraon is
detected, make sure the propeller ps are not less than 8” (203 mm) from any obstrucon.
 Check the motor current with an ampmeter. Check both electrical legs to be sure that the
amperage is less than that printed on the motor name tag.
 Recheck belt deecon and tension aer the rst 8 hours of operaon.
 Units with factory installed actuator, see actuator operaon sheet.
 Units should be checked at least once within 24 hours of startup.
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Recommended Operaon:
 Mixers installed on tanks with exisng sediment accumulaon should be operated connuously as
long as oil level is above 10 feet (3 meters) and sediment content in outgoing stream is acceptable.
Angle variaon from full le to full right and to center should be made periodically – once each month
during connuous running. Recommended posions –30º to –5º to 30º then repeat
 For eecve sediment control on clean tanks, start mixer 8 hours before pump-out. Connue unl
tank is half full. This procedure will need to be modied to suit climate and condions. In controlling
sediment, angle variaon need be made only about once each month.
Periodic Maintenance:
 WEEKLY: Observe Center Sight Glass on Sentry System for uid, this will be indicaon of seal issues.
 WEEKLY: Check external moving parts for abnormal wear.
 MONTHLY: With the mixer running, check for noise and vibraon. (See Troubleshoong if occurs)
 MONTHLY or AS NEEDED: Check belt defecon and wear. Be sure the pulleys are not worn and are clean.
 QUARTERLY: Grease hinge zerk if Jensen Actuator is installed.
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PropellerClearance&FluidLevels
Almost every vibraon problem experienced with Jensen Mixers has proved to be a result of too lile clearance
between tank walls or oors and the mixer propeller. Operaon of mixers with low uid levels in the tank will
cause air to be drawn into the propeller ow stream and will also cause vibraon.
Manway
depth
H20 23 26 29 32 35
414 16 17 19 20 22
515 16 18 19 21 22
616 17 19 20 22 24
716 17 19 22 24 25
818 19 20 23 25 26
918 19 20 24 26 28
10 18 20 22 24 27 29
11 18 21 22 25 27 30
12 19 21 22 25 28 30
13 19 21 22 26 29 32
14 21 22 24 27 30 34
15 21 22 25 28 30 34
Propeller size /Manway I.D.
Example: A 29” propeller will rotate through a 23”
opening provided the depth of opening is 8” or less
H
Manway ID
Propeller Manway Roll Through Clearances.
“H” Dimension is the measurement from the inside of the tank wall to the edge of manway.
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5
Motor Belt Alignment
V-Belt and Cog Belt Drive Maintenance:
 Check alignment of pulleys
 Maintain uniform tension.
 Avoid heat above 140ºF. (60ºC)
 Keep drives well venlated
 Never use belt dressing.
 Worn sheaves reduce belt life.
 Do not allow oil on belts.
 Never force belts onto sheaves.
 Equalize slack before ghtening by marking
one side of each nut to aid in tracking nut
turns.
Model Deecon V-Belt Force V-Belt Size Cog Belt SizeCog Belt Force
420 3/16 (4.5 mm) 3.3 to 4.8 lbs 3V450 NANA
450 ¼ (6 mm) 5.0 to 7.5 lbs 3V710 8MGT-1792-218 to 10 Lbs
480 3/8 (9.5 mm) 5.0 to 7.5 lbs 5VX1000 14MGT-2520-3718 to 20 Lbs
BELT DEFLECTION SHOWN
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6
Repairs Field Assembly Tool List:
Field service and inspecon on Jensen Series 400 Mixers requires only basic hand tools.
The following list will allow removal of all major components.
All maintenance repairs should be performed with the mixer motor locked out and tank contents
locked in. (See page 8 for lockout instrucons.)
 Main bearing – Perform LOCKOUT PROCEDURE and remove seal. Remove all belt guards. Remove 4
hex socket head screws from the bearing retainer ring. The driven pulley along with bearing and
pulley hub can be removed by pulling straight back. With the pulley assembly o, press out bearing
from back side of hub and replace. Reverse above procedure for re-assembly.
 Mechanical Seal replacement see pages 6-10.
 Belt replacement—Remove all belt guards. Lower the motor base plate. Remove belts and replace.
Reghten using belt alignment guide. (Page 4)
When the mixer is removed for repairs:
Sha Bushing Inspecon - (Item # 37 pre Sentry or #29 Sentry)
 Once the body has been removed, the inner sleeve which holds the sha bushing can be removed. A groove is provided on the
exposed end of the inner sleeve; a pair of screwdrivers may be used here to start the sleeve out. The sha bearing is located
inside the inner sleeve at the propeller end. If it is badly worn or scarred, it should be replaced.
 The bushing material is solid tungsten carbide for greatest resistance to wear in the most abrasive environments. If it is worn it
will be necessary to replace the enre INNER TUBE ASSEMBLY.
 To reinstall the inner sleeve, posion the lugs away from prop, vercally, then push the sleeve in unl it stops. Replace the O-
ring on the outside of the sleeve.
 We recommend that when mixing light products such as gasoline, or materials containing heavy abrasive characteriscs, the
inner sleeve should be removed and the TC bushing inspected.
Sha Wear Sleeve - (Item # 38 pre Sentry or #31)
 All Jensen Series 400 mixers are equipped with a tungsten carbide reversible sha wear sleeve. When the tank is out of service
for periodic maintenance, the wear sleeve should be inspected. If it is badly worn or scored it should be reversed. To change
the sleeve, remove the propeller and sha lock bushing, reverse the wear sleeve and assemble.
JENSEN OFFERS A FULL FACTORY RECONDITIONING PROGRAM, CONTACT YOUR LOCAL REP FOR DETAILS.
420 450 480
End Wrenches (2) Ea. 1/2, 9/16 ,3/4 5/16, 1/2, 9/16 ,3/4,
15/16, 1-7/8
5/16, 1/2, 9/16 ,3/4,
15/16, 1-7/8
Hex Wrench (1) Ea. 3/16, 7/32, 1/2 3/16, 7/32, 1/2 3/16, 7/32, 1/2
Adjustable Wrench (1) 2” Jaw Open 2” Jaw Open 2” Jaw Open
Large Flathead Screw-
driver 2 Required 2 Required 2 Required
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7
400 (Pre 2014 Sentry System)
MECHANICAL SEAL CHANGE
Jensen Serial Numbers before
480 Mixer DR-101 to DR-1123
450 Mixer DO-101 to DO-781
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Jensen 400 series 2014-Older (Pre-Sentry System)
Jensen Serial Numbers 480 Mixer DR-101 to DR-1123 450 Mixer DO-101 to DO-781
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10 S16BR –Rev5
Pg 1 of 2
Jensen Serial Numbers AFTER 480 Mixer DR-1106 450 Mixer DO-781
1. If tank product is
noced in one of
the TOP TWO sight
glasses follow the
steps below.
4. Drain RESERVOIR by removing the plug and open the
release VALVE HANDLE. A
5. Remove VENT PLUG in front of the Mixer Bulkhead.
This will accelerate draining the Reservoir tank. B
2. Remove YOKE COVER.
(½ OPEN WRENCH)
Remove YOKE bolts.
(¾ OPEN WRENCH )
Posion YOKE with SEAL PIN
HOLE at 12 O'clock Posion.
3. Perform Lock-O by
A. Pulling the YOKE back to stop. (Approximately 1 inch).
TANK PRODUCT MAY BLEED DURING THIS OPERATION.
B. Turn YOKE counter-clockwise unl SHAFT stops
(Approximately 90º). Placing pin at 9 o’clock posion.
Mixer will be LOCKED OFF at this point AND
CAN BE CONFIRMED BY OPENING THE AIR
RELEASE VALVE. (Pg 11.)
6. Remove SHAFT BOLT (¾ OPEN WRENCH ) , YOKE, and KEY
Remove SEAL DRIVE RING. (A solid pull by hand will generally be sucient.)
Two 1/4-20 tapped holes are provided to aid in removal.
MECHANICAL SEAL can normally be reached and replaced at this point.
Two 1/4-20 holes have been drilled and tapped into MECHANICAL SEAL Body to aid in removal.
NOTE: Use cauon to avoid damage of Lip Seal when removing MECHANICAL SEAL.
 Extreme cauon should be taken to not damage the Inner LIP-SEAL, failure will
require replacement of LIP-SEAL.
 Reverse steps aer installaon of new MECHANICAL SEAL.
 WARNING: YOU MUST ALIGN SEAL DRIVE RING HOLE WITH SEAL DRIVE PIN.
 PERFORM SYSTEM FLUSH OF SENTRY SYSTEM Pg. 11
 If debris is unreachable connue with steps 8-12 SEAL CHAMBER CLEANING.
A.
B.
NOTE: Complete seal exchange can be aided by removal of all covers.
TAKE NECESSARY STEPS TO CONTAIN PRODUCT
A
B
2.
3.
6.
4. 5.
7A NOTE;
TOOLS REQUIRED
2” ADJUSTABLE WRENCH
½ OPEN ENDED WRENCH OR SOCKET
¾ OPEN ENDED WRENCH OR SOCKET
LARGE FLAT HEAD SCREWDRIVER
Two ¼-20 3”-4” BOLTS
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9.Parally thread
in 1/4-20 bolts
(shown with
arrows) to aid in
turning
RETAINING RING
with screwdriver.
UNSCREW BY
TURNING TO
LEFT 4-5
ROTATIONS
10.With RETAINER RING removed
Remove foreign maer.
Replace LIP SEAL if necessary
Fluid ports can be checked
and cleaned.
11. Install NEW
MECHANICAL
SEAL nong the
staonary pin
on SEAL.
8.Locate BEARING
LOCK WASHER and
pry TAB up clearing
the RETAINING
RING.
NOTE: TAB may not
be in locked the 0º
posion and may
be reinstalled in
any of the 8 locking
posions.
NOTES AFTER NEW SEAL INSTALLATION:
 RETAINER RING is ghtened to 1/8 turn aer snugged.
 Rell lubricaon reservoir with 32Oz. of lubricaon
uid. (Royal Purple FDA 46 or similar). SEE SENTRY
STARTUP AND FLUSH PROCEDURE. Pg. 11
SEAL CHAMBER CLEANING REMOVE BELT HOUSING COVER
MECHANICAL SEAL staonary pin should be
in contact with either an-rotaon pins
located at the 3 or 9 O'clock posion in
the seal chamber.
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12
Jensen Sentry System Recharge/Flush Procedure
SYSTEM FLUSH
The purpose of a System Flush is to clean the seal area of debris and other
unwanted contaminants that may have collected in the Seal area.
To perform the system ush a containment vessel (bucket) and an adjust-
able wrench will be needed. Mixer unit must be powered down.
1) Remove the plug from the Leak Detecon Fill Inlet. Item 10
2) Remove the plug from the base of the Valve (Item 7). Place contain-
ment vessel under the Reservoir Valve and raise the valve handle to
the open posion and empty contents into containment vessel.
3) With valve open, pour FLUSHING uid into Leak Detecon Fill Inlet
(Jensen recommends ushing with the Royal Purple Poly Guard FDA
46) . Add approximately 2-3 quarts and let the system drain.
4) Close Reservoir Valve and replace Inlet plug. Rell Reservoir to cen-
ter of lower sight-glass. Power up mixer for 3-5 minutes.
5) Remove Inlet plug and open Reservoir Valve to drain contents.
Add 2-3 quarts and let the contents drain. Close Reservoir Valve,
replace Reservoir Valve plug and ll to center of the lower sight-
glass. Replace inlet plug and power up Mixer. This will complete the
System Flush.
This will also be the Fill Point for a Sys-
tem Flush. A System Flush should be
performed at every Lubricaon Oil
change and every Seal change.
Jensen recommends changing the Seal
Lubricaon Oil every 6 months. More or
Less me between oil change intervals
may be possible depending on climate,
run me, product, and other factors. Oil
quality should be checked monthly.
This is the ll point for adding seal
lubricaon.
FILL WITH :
ROYAL PURPLE POLY GUARD FDA 46
(OR COMPARABLE )
Leak Detecon Inlet
Removing the pipe plug provides access to
the Seal Cavity and Lubricaon Reservoir.
Air Release Valve
MODEL 480 is shown here.
This Valve opens to the “Tank
Product Side” of the Sentry
System. It is used to “bleed” the
Sha Tube of air and prevent Air
Lock during a new installaon or if Tank
has been lowered below the Sha Tube.
(Removal of pipe plug is necessary.)
NOTE: Model 450 Air Release Valve
and Leak Detecon Inlet are swapped
le to right. Air Release Valve is pointed
in a downward direcon.)
Jensen's dual purpose Sentry System is designed to provide lubricaon to the Seal area and provide a visual nocaon of a Seal fa ilure.
Know your system
Upper Leak Detecon Glass.
If product is visible a leak is present.
Lower Lubricaon Level Glass.
Fill with lubricaon unl visible in
the center this glass. *Some models may possess a 3rd port for automated
detecon capabilies.
Lubricaon Reservoir
Vent\Breather Assembly
Reservoir Drain Valve
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Fastener Locaon 420 Bolt Size/Torque 450 Bolt Size/Torque 480 Bolt Size/Torque
Belt Cover 5/16 75 in-lb ⅜ 120 in-lb ⅜ 120 in-lb
Yoke / Hub ½ 30 -lb ½ 30 -lb ½ 30 -lb
Pulley / Hub ½ 30 -lb ½ 30 -lb
Body / Adapter ½ 30 -lb ½ 30 -lb ⅝ 70 -lb
Yoke & Prop / Sha ½ 30 -lb ½ 30 -lb ½ 30 -lb
Bearing Retainer / Body 5/16 6-lb ⅜ 10 -lb 5/16 75 in-lb
TORQUES
1. Oil leakage from belt covers A. Faulty or worn mechanical seal.
B. Faulty O-Ring,
2. Noisy Belts A. Misaligned motor
B. Oil on belt wearing surface
C. Loose belt.
3. Vibraon
If Vibraon above .5 IN/SEC
PEAK LEVELS is observed shut
unit down.
A. Not enough clearance between propeller and tank wall.
B. Bent or damaged propeller blade
C. Not enough uid above mixer sha
D. Bad main bearing,
E. Worn sha bearing,
F. Motor running backwards
G. Diuser or other inlet pointed toward mixer.
H. Change of Tank uid condions
4. Excessive belt wear A. Check for belt slip or worn pulley
B. Check for oil or rubber solvent on belt pulleys.
C. Check for heat or chemical fumes. Belt should not get
above 140 F. (60 C)
D. Check motor misalignment
E. Check Belt Tension
5. Hot electric motor A. Current overload
B. Bad motor bearing
C. Change of Tank uid condions.
Trouble Shoong Guide
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14
Parts & Materials American Brish German
Cover & Housing
Aluminum Casng 356-T6 ASTM B108 CI. SG70A DIN 1725
Aluminum Casng 319F ASTM B108 CI. SC64D DIN 1725
Body
Iron Casng ASTM A48 CI. 25 DIN 1693
Adapter
Carbon Steel Plate ASTM A283 Gr. D BS.4360 DIN 17100
Round Electric Weld Tube ASTM A500 Gr. B
Weld Filler Rod ASTM A233 Type 7024
Weld Filler Rod ASTM A316 Type 7018
Motor Mount
Carbon Steel Plate ASTM A283 Gr. D BS.4360 DIN17100
Caron Steel Square Type ASTM A500 Gr. B
Weld Filler Rod ASTM A233 Type 24
Coverplate
Carbon Steel Plate ASTM A283 Gr.D BS.4360 DIN 17100
Sha
Stainless Steel Rod ASTM A182
Propeller
Cast Steel ASTM 216 Gr. 70
Weld Filler Rod ASTM A233 Type 7024
Lock Ring & End Bushings
Stainless Steel Type 316SS ASTM A351 Gr. CF8M
Bolts & Nuts ASTM A307
Stainless Steel Gr.2 ASTM A449 DIN 1711
Alloy Steel Gr.5
O-Rings
Viton GFLT ASTM D2000-7B
Spec. AMS 7278
Material Standards
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15
LONG TERM STORAGE
Jensen recommends long term (more than 90 days) storage procedures to protect mixers from atmospheric corrosion, physical
damage and other harmful eects. Proper storage is especially important in corrosive or high humidity environments. Store and
maintain related equipment (motors, control panels and similar devices) supplied by Jensen according to manufacturers' instruc-
ons. Failure to store and protect Jensen mixers properly may void any warranty, expressed or implied.
Pre-storage Inspecon
When mixers are delivered, check impellers, impeller shas and gearbox for shipping damage. Report damage to carrier and Jen-
sen Mixers. Protect any carbon steel components from corrosion and check protecve shipping coangs. Renew if necessary. Use
heavy grease with corrosion inhibitor or thick spray such as Holt Lloyd Corp. LPS-3. New gear drives do not require addional inter-
nal protecve procedures if storage is less than 90 days.
Storage Locaons
Each type of storage locaon requires dierent procedures.
·Locaon 1 (preferred): a dry, enclosed, temperature and humidity controlled environment. Relave humidity of 40% or
lower is ideal.
·Locaon 2 (acceptable): a dry, enclosed area such as a warehouse. (Marginally acceptable is an open shed with concrete
oor.)
·Locaon 3 (not recommended): outdoors under waterproof covering or mounted in operang locaon.
Storage Preparaon and Maintenance
Jensen recommends the customer store mixers mounted on factory-provided skids in original crang.
1. Store each drive unit in its operang posion, then ll gearbox to proper level with recommended lubricant. Rotate cou-
pling unl drive output sha makes two complete revoluons.
2. Connect motor heaters, if supplied to a proper power source.
3. On side-entering mixer drives without motors installed, cover coupling half with heavy plasc sheet or bag and secure
with cord or adhesive tape. On 500 Series mixers, wrap exposed mechanical seal with paper impregnated with corrosion
inhibitor, then overwrap with plasc sheet. Cover motors and mixers with plasc or tarpaulins; secure.
4. Check at 30-day intervals. Rotate motor shas and rotate couplings for three or more complete rotaons of output
shas.
5. Store and maintain mixers according to locaon-specic instrucons.
Locaon-Specic Storage Instrucons
Locaon l. Perform preparaon and maintenance step 4 above.
Locaon 2. Cover motor completely but do not seal o to prevent accumulaon of moisture. Cover gear drive securely. Extreme
condions may require use of portable dehumidiers or placement of renewable desiccant bags under coverings.
Locaon 3. Cover motor completely but do not seal o to prevent accumulaon of moisture. Cover gear drive securely. Secure
all coverings against wind and rain. Extreme condions may require placement of renewable desiccant bags under
coverings.
Preparaon for Service aer long term storage:
1. Remove all protecve materials and coverings. Wipe o dirt and oil.
2. Check greased bearings; re-grease if necessary.
3. Pour 32oz. tank compable lubricaon uid into air vent to pre-lubricate seal. Hand rotate mixer through three full prop
revoluons.
4. If applicable: Drain 10 percent of storage lubricant volume to remove condensed moisture. Adjust lubricant level with
proper lubricant. Pung mixers in service with contaminant-free storage lubricant is permissible.
5. Check alignment of motor couplings. Follow procedures in manual.
6. Review mixer manual thoroughly and follow installaon, start up and operang procedures.
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LIMITED WARRANTY
Jensen Mixers are warranted against defects in materials or workmanship for a
period of 12 months following date of purchase. This warranty is limited to
replacement or repair of the agitator by Jensen only and does not cover
consequenal damages, removal, freight or re-installaon. Electric motors are
warranted by their respecve manufacturers and are excluded from the Jensen
warranty.
 Jensen will repair or replace, without charge, any part or parts which prove to be
defecve, under normal and proper use, within twelve months from the date of
shipment.
 Jensen will not be held liable for any claims or charges for labor and/or parts
resulng from repair or modicaon of Jensen products without prior wrien
approval.
 Sub-assemblies installed on Jensen mixers, but not manufactured by Jensen, are
covered by the original manufacturer's guarantee and are excluded from the
guarantee.
 In no case shall Jensen's liability exceed the cost of repair or replacement of the
mixer involved.
 Jensen will supply increased horsepower or addional mixers, without charge,
should any mixer fail to sasfactorily perform the process for which it was
recommended.
 Mixers must be installed and operated in accordance with Jensen's formal
recommendaon.
 All pernent process data must be supplied to Jensen prior to the issuance of a
formal recommendaon.
 Recommendaons issued by Jensen representaves, or agents, shall not be binding
unless conrmed, in wring, by Jensen.
 It shall be Jensen's prerogave to determine what course of acon is most
sasfactory in the event of a claim on the process guarantee.
 The process guarantee shall be valid for twenty-four months following the date of
shipment.
 In no event shall Jensen be liable for special or consequenal damages.
 No other guarantees ,express or implied, shall be applicable.
 This guarantee applies only to mixers manufactured aer July 1, 1969.
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17
NOTES
ATEX NOTES:
 If units are operated in ATEX Zone1 Belts should be checked weekly.
 Maximum RPM430 @ 60Hrz
 Maximum RPM360 @ 50Hrz
 Maximum Torque 680/480 221 Lbs-Ft
 Maximum Torque 450 118 Lbs-Ft
 Cauon: Ambient temperature range of -20ºC to 40ºC
 1a Cauon: Units must be operated submerged
 1b Bearing technical sheets are included in document packet.
 Cauon: Bearings have a L10 calculaon of 120,000 hours and should be changed based on duty cycle.
 1c Cauon: When operated in Zone 1 gearbox oil level or belt alignment should be checked weekly,
otherwise check monthly.
 1d Cauon: Do not allow objects to obstruct the rotaon of the propeller
 2b Cauon: Lubricaon must be >150C ash point with a weight of 70-90
MIXER
MODEL
MAXIMUM RPM
50Hz/60Hz.
MAX HP
SIZE
HORSEPOWER-
RANGE
MAXIMUM
TORQUE
480 1475/1720 75 40-75HP 221LBS
450 1475/1720 30 5-30 118LBS
420 1475/1720 10 5-10 88LBS
THIS EQUIPMENT HAS BEEN EVALUATED TO THE FOLLOWING STANDARDS.
EN 13463-1: 2009, EN13463-5: 2011
9/2/2016
MOTOR SPECIFICATIONS
MIXER SPECIFICATIONS
Tenney Company
www.tenneyco.com
For Jensen Mixer Parts - Call 281-350-1200

18
Locang the mixer(s) approximately 15 degrees to the le of the Fill Line compliments mixer
performance and encourages product to be pulled into the mixer propeller and quickly dispersed into
the tank.
NOTE: ALL MIXERS MUST BE SET IN SAME DIRECTION.
Locang the mixer(s) at the opposite side of the Sucon Line the allows the user to take advantage of the natural cleaning
that will occur due to product being drawn from the tank.
NOTE: ALL MIXERS MUST BE SET IN SAME DIRECTION.
PlacementforJensenMixers
Tenney Company
www.tenneyco.com
For Jensen Mixer Parts - Call 281-350-1200

19
Tenney Company
www.tenneyco.com
For Jensen Mixer Parts - Call 281-350-1200

20
Tenney Company
www.tenneyco.com
For Jensen Mixer Parts - Call 281-350-1200