CAT Pumps DUPM1010, Owner'S Manual

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Parts Breakdown | 8
Parts Breakdown: Model DUPM820, DUPM820D
Item Part Number Description
1 .......... CC820 ..................... Cat Piston Pump
2 .......... GU22531A .............. Safety Pop Off Valve
3 .......... AH2750-3 ............... 2300# Liquid Filled Pressure Gauge
4 .......... UPBR10-1.5 ............. Balanced Relief Valve
5 .......... GABX47 ................... V-Belt, 47” (2 qty. - Not Visible)
6 .......... CEEM3710T ............. Baldor Motor, 7.5 HP, 3 PH
Also may be included but not shown:
.......... GA6HR25* ............... 25’ Black Wash Hose
.......... NPST004-D42* ........ Nozzle Protector
.......... NPST007-24* ........... 23” Wand Extension w/ Grip
.......... NPST1500* .............. Spray Wand
.......... NPST300* ................ Swivel, 3/8” Brass
.......... SS1/8MEG2510* ...... Washjet Nozzle
.......... HR561* ................... Hydrominder
*Double quantity on DUPM820D
5
1
2
4
6
3
Pump Rotation:
Pump was designed for
forward rotation to allow
optimum lubrication of the
crosshead area. Reverse
rotation is acceptable if
the crankcase oil level is
increased slightly above
center dot to assure
adequate lubrication.
IMPORTANT