Great Plains CDS-JohnBlue NGP Series Pumps User Manual
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© 2013 CDS-John Blue Co.
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TABLE OF CONTENTS
Safety Precautions ………………………………………………………………………………………………… 2
Note to the Owner …………………………………………………………………………………………………. 2
Table of Contents …………………………………………………………………………………………….……. 3
Pump Specifications ……………………………………………………………………………………….……… 3
Introduction ………………………………………………………………………………………………….……… 4
Installation …………………………………………………………………………………………………..……… 5
Pump Setting ……………………………………………………..………………………………………….....…. 6
Initial Start-Up of Pump ……………………………………………….…………………………………….……. 8
Pump Calibration …………………………………………………….………………………………………….... 8
Pump Accuracy ……………………………………………………………………………………………………. 8
Maintenance ……………………………………………………………………………..……………………..….. 9
Storage …………………………………………………………………………..…………………………………. 9
Service Maintenance ………………………………………………………………..…………………………..… 10
Crankcase Disassembly …………………………………………………………………….………………..…… 12
Parts List NGP-6050 & NGP-7050 [Single Piston] ………………………………………………………….…. 14
Parts List NGP-8050 & NGP-9050 [Double Piston] ……………………………………………..…………….. 16
Parts List for Double Adjustable Double Piston ………………...………………………………..…………….. 18
Parts List Optional Clutch ……………………………………………………………………………………...…. 19
Dimensional Footprints ………………………………………………………………………………….………… 22
Trouble Shooting …………………………………………………………………………………………....…….. 23
Warranty ……………………………………………………………………………………………………....……. 24
PUMP SPECIFICATIONS
Universal Specifications
Operating Pressure:
MAX 120 PSI
Operating Speed:
MAX 450 RPM
Rotation: Clockwise
or
Counter-clockwise
Drive:
No.
50
Roller
Chain
Crankcase Lubrication:
SAE 90 Gear Oil
Grease
Zerks:
Multipurpose
Grease
Model Specifications
Pump Series:
NGP-4055 NGP-5055 NGP-6050 NGP-7050 NGP-8050 NGP-9050
Output
Volume 10.2 20.4 21.0 34.2 42.0 68.4
Max
Gal/Min
Output
Disp.
.023 .046 .047 .076 .093 .152
Max
Gal/Rev
Required
H.P.
__ __ 2.25 3.00 4.50 6.00
Theoretical
Physical
Dims.
10x16x9 14x16x9 10x15x9 10x19x11 14x15x11 14x19x13 W x L x H (in.)
Weight
__ __ 65 105
125
155
Lbs.
Crankcase
Oil
Cap.
0.5 2.5 0.5 1.5 2.5 5.4
Pints
Inlet/Outlet Ports
1”
1”
1-1/2”
1-1/2” 1-1/2” 1-1/2”
Female
Pipe
Thd
Optional
Flanges
200 200 220 220 220 220
Flange
Size
H
W
L