Graco Monark Instructions-Parts List

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Technical Data
Part No. Pump Model
Displacement
Pump Model Ratio
Maximum Fluid
Working
Pressure
Maximum
Pump Air Input
Pressure
Maximum
Package Air
Input Pressure
231113 Monarkr 222790
Check-Mate 450
10:1 124 bar, 12 MPa
(1800 psi)
12 bar, 1.2 MPa
(180 psi)
12 bar, 1.2 MPa
(180 psi)
231111
233028
Presidentr 237206
Check-Mate 450
20:1 248 bar, 25 MPa
(3600 psi)
12 bar, 1.2 MPa
(180 psi)
12 bar, 1.2 MPa
(180 psi)
231112 Senatorr 222790
Check-Mate 450
34:1 281 bar, 28 MPa
(4080 psi)
8 bar, 0.8 MPa
(120 psi)
10 bar, 1.0 MPa
(150 psi)
231166 Quiet Senatorr 222790
Check-Mate 450
34:1 281 bar, 28 MPa
(4080 psi)
8 bar, 0.8 MPa
(120 psi)
10 bar, 1.0 MPa
(150 psi)
231115
233029
Bulldogr 237450
Check-Mate 450
55:1 341 bar, 34 MPa
(4950 psi)
6.2 bar, 0.6 MPa
(90 psi)
10 bar, 1.0 MPa
(150 psi)
231167 Quiet Bulldogr 222790
Check-Mate 450
55:1 341 bar, 34 MPa
(4950 psi)
6.2 bar, 0.6 MPa
(90 psi)
10 bar, 1.0 MPa
(150 psi)
231117
234953
Monarkr 222771
Check-Mate 200
23:1 285 bar, 29 MPa
(4140 psi)
12 bar, 1.2 MPa
(180 psi)
12 bar, 1.2 MPa
(180 psi)
231118
234954
233030
Presidentr 237202
Check-Mate 200
46:1 317 bar, 32 MPa
(4600 psi)
7 bar, 0.7 MPa
(100 psi)
10 bar, 1.0 MPa
(150 psi)
Wetted parts
For wetted parts information, refer to your separate component manuals.

Graco Monark Specifications

General

Type	Diaphragm Pump
Maximum Fluid Pressure	100 PSI
Air Inlet Size	1/2 inch NPT
Fluid Inlet Size	1 inch NPT
Fluid Outlet Size	1 inch NPT
Wetted Materials	Polypropylene, Santoprene
Flow Rate	5.5 GPM
Maximum Head	230 feet
Inlet Size	1 inch NPT
Outlet Size	1 inch NPT
Material	Polypropylene, Stainless Steel
Horsepower	N/A (Air Operated)