BearCat Pumps 110 Series User manual

DANGER
Before servicing the Pump liquid chamber
or Relief Valve ensure that:
•Pressure inside pump has been
completely vented through
appropriate openings or
connections.
•The drive system has been locked
out so that it cannot be started while
work is being done on the pump.
•ufficient time has expired for the
liquid to cool sufficiently inside the
pump. Observe any Material afety
Data heets (M D ) for the liquid
to be sure these precautions are
understood.
Failure to follow the above listed
precautionary measures may result in injury
or death.
110/170 Pump Manual
CONTENTS
Introduction 1
Parts Diagram 2
Installation 3
Trouble S ooting 4
INTRODUCTION
This manual deals exclusively with the 110/170 series Product Pumps. Included in this manual are
most general issues pertaining to this pump. For special applications not covered in the manual,
please refer to the factory or authorized service personnel.
PACKING
Periodic service of the packing seal can improve
pump performance as well as extend service life.
Packing Replacement:
1. Remove Clips and Gland.
2. Remove old packing. (Use a packing hook, or T-
handle cork screw tool). Be sure to remove ALL
packing.
3. Install new packing one at a time. tagger the split
of each ring at 180º intervals. Lubricate the rings
with oil or grease to aid in assembly. A length of
pipe or tubing will help in seating the packing
rings.
4. Install the Packing Gland and Nuts. The gland
must enter the stuffing box at least one-eighth of
an inch after tightening the Packing Gland Nuts.
Be sure the glands are tightened evenly. Tighten
Packing Nuts to about 1-1/2 turns past figure tight.
DO NOT over tighten; further adjustment should
be done while pump is operating.
www.bearcatpumps.com (623) 587 - 1350 Page 1

110/170 Pump Manual
Trouble S ooting
Pump will not turn:
•Material is too cold - allow machine to heat longer. It is not uncommon that a machine heat one hour or
more before pump will turn.
•Foreign debris locking gears - Reverse pump momentarily, resume forward. Repeat if necessary. If problem
remains, the object will need to be removed by other methods - consult with factory
•Hydraulic failure - consult with factory
Pumps turns but will not prime:
•Material is too cold - allow machine to heat.
•Line blocked - Inlet or outlet could be the cause. Reverse pump momentarily, resume forward. Repeat if
necessary. If problem remains, the object will need to be removed by other methods - consult with factory
•Wore out pump - Replace.
Packing leaks:
•Tighten packing until it leaks one drop per minute. DO NOT OVER TIGHTEN. Too tight will cause shaft
seizure. A small material leak is necessary for lubrication.
•Gland is bottomed: Add packing ring. (Consult manufacturer for recommended packing).
•None of the above fix problem: Replace packing - Over time (6-12 months), the packing dries out and will
need to be replaced.
Pump wears prematurely:
•Operator control: There is a balance between good production and back pressure to the pump that is con=
trolled by closing the “re-circulation” valve. The more this valve is closed down, the more volume and pres=
sure will flow from the wand. Consequently, more pressure is imposed upon the pump. More pressure re=
sults in more wear. It is the operators’ responsibility to regulate this balance.
•Wand valve regulating: One method of production that has been used in the field is “Wand valve regulating”
This is when an operator closes the “re-circulation valve” almost completely, and then controls the wand
flow by partially opening his wand valve. It is a method that is NOT recommended or taught by the factory.
It will place an abnormal amount of pressure on the pump.
•et the “re-circulation valve”. Then open the wand valve completely when applying material.
•Application line blocked: If a practical partially blocks at some point in the application line, most likely the
operator will compensate by further closing the “re-circulating” valve. The consequence is undue pressure to
the pump to compensate for the line restriction. Reverse pump momentarily (with re-circulating valve closed
and application valve open), resume forward. Repeat if necessary. If problem remains, the object will need
to be removed by other methods - consult with factory
•Material: There can be a number of problems related to material that can cause premature pump wear.
oCheap material: Tends to have cheap filler such as tire rubber, silica (sand), etc.
oHeated too long: Material filler can settle if it is heated too long or on consecutive days causing increase in
viscosity and ultimately higher pumping pressure.
otorage: toring material out of its box on the ground: Material will cure itself to rocks and debris which
will then get tossed into tank.
www.bearcatpumps.com (623) 587 - 1350 Page 2

CR-170HR
Heated•
Relief Valve•
Fits Crafco EZ-Pour•
CI-110
Non-Heated•
Fits Cimline and Crafco•
Mualdin/Calder Bros•
CR-110H
Heated•
No Relief Valve•
Fits Crafco EZ-Pour•
Model Number and Configurationing Example
Some options may not be listed, and can be discussed through a
factory representative.
Model Number and Configuration
Displacement option
11 = .11 Gal/Rev (2 GPM)•
17 = .17 Gal/Rev (3 GPM)•
Housing Type option
H = Heated•
X = Non-Heated (assume X if left blank)•
nd Plate option
R = Heated with Relief Valve•
X = No Heat, No Relief (assume X if left blank)•
BC-110HR
Make
BC = BearCat•
CI = Cimline•
CR = Crafco•
BC-110HR
Heated•
Relief Valve•
Fits BearCat•
Common Models
Page 1 OF 4F
REV
BearCat Pumps, LLC
1954 E. Deer Valley Rd. #1 3
PHOENIX AZ 85 24
P623-587-135
www.bearcatpumps.com
Base model includes motor
mount, coupling, gland
Does not include motor CR-170HR (shown)
R - option endplate
will include jump hose
and fittings
Fittings sold seperately

BC
CI
CR
Page 2 OF 4F
REV
BearCat Pumps, LLC
1954 E. Deer Valley Rd. #1 3
PHOENIX AZ 85 24
P623-587-135
www.bearcatpumps.com
2
18
16
16
1
17
3
5
4
19
1
11
6
8
14
12
9
13
15
Hydraulic Motor
(shown for reference)
Parts Diagram
Gland sold as assembly;
Gland Set•
Clips•
Studs and hardware•
Relief Valve sold as assembly;
Poppet and Spring•
Oring•
Plug•
7
ITEM NO. PART NUMBER
1 Housing
2 Motor Mount
3 Short Bushing, 1-req'd
4 Drive Shaft
5 Idler Shaft
6 Gland Assembly
7 Packing (sold in sets)
8 Coupler, Crack Sealer
9 Long Bushing, 3-req'd
1 End Plate (specify heated RV or standard)
11 Relief Valve Assembly
12 HBOLT .375 -16x1.25x1-N
13 HX-SHCS .375-16x2x1.5-N
14 HBOLT .5 -13x1.25x1.25-N
15 Extension Housing, 1.5in
16 #8 JIC Straight, NPT
17 Gears (sold in sets)
18 Jump Hose, Crack Sealer
19 Gasket
Note: This diagram may not be the exact model of
your pump. Please have your pump model number
when calling to order parts as gears, housing, shafts
etc. use the same part number, but different
confiurations depending on specific models.
Standard nd
Plate

3.250
Bolt Circle
Broken section showing
internal function of Relief
Valve
5.5
1.75 0.56
3/4 NPT
1/2 NPT
18.0
23.8
D D
DETAIL D
SCALE 1 : 3
2in NPT Port
Top Port
Top View
Crack Sealer Pump Info
Hydraulic Motor
shown for reference
only (not included)
SECTION A-A
SCALE 1 : 3
0.375
4-pls
1.770
D
C
B
A
B
C
D
123
4578
8 7 6 5 432 1
E
F
E
F
SHEET 3 OF 4
F
REVPart Name.
A
BearCat Pumps, LLC
1954 E. Deer Valley Rd. #1 3
PHOENIX AZ 85 24
P623-587-135
www.bearcatpumps.com
UNLESS OTHERWISE SPECIFIED:
DIMENSIONS ARE IN INCHES
FRACTIONAL 1/32
ANGULAR: MACH .5 BEND 1
TWO PLACE DECIMAL . 1
THREE PLACE DECIMAL . 5 DATEDRAWN
KTH Customer:
TITLE:
C:\Users\Kevin\Documents\A SolidWorks\ 17 With Heated RV Assembly
2in NPT Port
3/4 NPT
1/2 NPT
11.5
10.6
5.6
A
A

Pum
p
Dis
p
110
Max RPM 600
Max GPM 66
Port Size 2in FPT
110
BearCat Pumps, Performance Curves
0
100
200
300
400
500
600
700
0 112233445566
Shaft Speed - RPM
Flow Rate (GPM)
Flow Rate (GPM)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0 112233445566
Horse Power (Hp)
Flow Rate (GPM)
Power (neglecting viscosity)
25 PSI
50 PSI
100 PSI
Graphuses1.0servicefactor.This
valuecanvarybasedonconditions

Pum
p
Dis
p
170
Max RPM 800
Max GPM 136
Port Size 2in FPT
170
BearCat Pumps, Performance Curves
0
100
200
300
400
500
600
700
800
900
0 23456891113136
Shaft Speed - RPM
Flow Rate (GPM)
Flow Rate (GPM)
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
0 23 45 68 91 113 136
Horse Power (Hp)
Flow Rate (GPM)
Power (neglecting viscosity)
25 PSI
50 PSI
100 PSI
Graphuses1.0servicefactor.This
valuecanvarybasedonconditions