Product Manual
PRINCE MANUFACTURING CORPORATION/WORLD HEADQUARTERS • P.O. BOX 7000 • NORTH SIOUX CITY, SOUTH DAKOTA 57049-7000
URL: www.princehyd.com • E-MAIL: prince@princehyd.com • PHONE (605) 235-1220 • FAX (605) 235-1082
O.E.M. CUSTOMER SERVICE: (605) 235-1220 • FAX (605) 235-1082 DISTRIBUTOR CUSTOMER SERVICE: PHONE (605) 235-1220 • FAX (605) 217-6300
P5
PUMPS AND MOTORS
CATP 01-04-09-01
9.38
9.38
6.31
6.31
3.19
3.19
3.13 R
3.13 R
3.85
3.85
2.63 R
2.63 R
TYPICAL TORQUE ARM
TYPICAL TORQUE ARM
INSTALLATION
INSTALLATION
9.50 MIN
9.50 MIN
10
10
˚
3.75
3.75
3.44 R
3.44 R
3.00
3.00
2.94 R
2.94 R
3/8-16UNC-2B
3/8-16UNC-2B
2.37
2.37
6.35
6.35
2.09
2.09
3.35
3.35
AUXILIARY
AUXILIARY
OUTLET
OUTLET
PORT
PORT
MAIN
MAIN
OUTLET
OUTLET
PORT
PORT
1.50
1.50
1.50
1.50
1 3/8 DIA.
13/8DIA.
21 TOOTH
21 TOOTH
SPLINE
SPLINE
8.75
8.75
1.75
1.75
INLET
INLET
PORT
PORT
OUT
OUT
IN
PRINCE
PRINCE
OUT
OUT
C641
C641
CAST IRON CENTER HOUSING (HC-P-K11C)
OUT
OUT
6.31
6.31
3.19
3.19
2.63 R
2.63 R
3.00
3.00
AUXILIARY
AUXILIARY
OUTLET
OUTLET
PORT
PORT
TYPICAL TORQUE ARM
TYPICAL TORQUE ARM
INSTALLATION
INSTALLATION
OUT
3.75
3.75
9.50 MIN
9.50 MIN
3.13 R
3.13 R
3.62
3.62
10
10
˚
2.09
2.09
1.50
3/8-16UNC-2B
3/8-16UNC-2B
IN
IN
INLET
INLET
PORT
PORT
1.75
1.75
1.50
1.50
PRINCE
PRINCE
C641
C641
MAIN
MAIN
OUTLET
OUTLET
PORT
PORT
3.35
3.35
6.35
6.35
1 3/8 DIA.
1 3/8 DIA.
21 TOOTH
21 TOOTH
SPLINE
SPLINE
8.75
8.75
2.37
2.37
REAR PORTED PTO PUMPS
NOTE: Performance values are average values. Individual pump performance may vary. Performance based on 140 SUS oil at 120° F.
SPECIFICATIONS
PUMP ACTUAL INLET MAIN OUTLET AUXILIARY OUTLET INLET OUTLET SHIP
MODEL DISP. PORT PORT PORT ADAPTER ADAPTER WT. (LB)
HC-P-K11 #20 SAE O-RING #16 SAE O-RING #12 SAE O-RING #20 SAE TO 2" #16 SAE TO 1" 40
OR 9.9 CI/REV (1 5/8-12UN-2B) (1 5/16-12UN-2B) (1 1/16-12UN-2B) HOSE BARB FEMALE PIPE OR
HC-P-K11C 54
PERFORMANCE DATA
500 PSI 1000 PSI 1500 PSI 2000 PSI
PUMP HP GPM HP GPM HP GPM HP GPM
MODEL RPM INPUT OUTPUT INPUT OUTPUT INPUT OUTPUT INPUT OUTPUT
HC-P-K11 1000 15.5 40.7 29.4 40.1 43.4 40.0 58.8 40.0
OR
HC-P-K11C 540 8.4 21.4 16.1 21.0 23.8 21.0 32.1 21.0
ALUMINUM CENTER HOUSING (HC-P-K11)
Recommended hose sizes for the HC-P-K11C are 2" for the inlet line and 1" for the
outlet line. Seal kit No. for the HC-P-K11 and HC-P-K11C is: PMCK-PTO-1A. HC-P-K11
and HC-P-K11C pumps available with 1 3/8 diameter 21 tooth spline drive only.
HC-P-K26 same as HC-P-K11 except 1 3/8" dia. 6
tooth spline. HC-P-K26C same as HCP-K11C except
1 3/8" dia. 6 tooth spline. For use at 540 RPM.
Recommended hose sizes for the HC-P-K11C are 2" for the inlet line and 1" for the
outlet line. Seal kit No. for the HC-P-K11 and HC-P-K11C is: PMCK-PTO-1A. HC-P-K11
and HC-P-K11C pumps available with 1 3/8 diameter 21 tooth spline drive only.
HC-P-K26 same as HC-P-K11 except 1 3/8" dia. 6
tooth spline. HC-P-K26C same as HCP-K11C except
1 3/8" dia. 6 tooth spline. For use at 540 RPM.
Recommended hose sizes for the HC-P-K11 are 2" for the inlet line and 1" for the
outlet line. Seal kit No. for the HC-P-K11 and HC-P-K11C is: PMCK-PTO-1A. HC-P-
K11 and HC-P-K11C pumps available with 1 3/8 diameter 21 tooth spline drive only.
HC-P-K26 same as HC-P-K11 except 1 3/8" dia. 6
tooth spline. HC-P-K26C same as HCP-K11C except
1 3/8" dia. 6 tooth spline. For use at 540 RPM.