Graco Merkur User Manual

Models
3A7004B 5
Merkur 3:1 Packages
(G03Wxx and G03Cxx)
Maximum Inlet Air Pressure 50 psi (.34 MPa, 3.4 bar)
Maximum Fluid Working Pressure: 120 psi (.83 MPa, 8.3 bar)
NOTE: Fluid regulator 241976 is ACETAL and not compatible with a lacquer thinner.
Model
Pump
Assembly Gun
Fluid
Reg.
(241976)
(234272)*
Air Controls Hoses Accessories
Data-
Trak
App-
rovals
Wall
Mount
Cart
Mount
Pump
Only
Pump
and
Gun
Gun
Fluid
Hose
(25 ft.)
(50 ft.)‡
Gun Air
Hose
(25 ft.)
(50 ft.)‡
Siphon
Kit
Fluid
Filter
G03W10 G03C10 W03EBS L60T10 †
G03W11 G03C11 W03EAS L60T10 
G03W12 G03C12 W03EBS L85T10        †
G03W13 G03C13 W03EAS L85T10       
G03W13 G03C13 W03EAS None 
----- G03C17 W03EAS None *   
----- G03C19 W03EAS None *  ‡ ‡   
* Fluid regulator 234272 is an air piloted fluid regulator. The air pilot signal is to be provided by the end user.
‡ Model G03C19 includes a 50 ft. Gun Fluid Hose and Gun Air Hose. All other models include only a 25 ft. Gun
Fluid Hose and Gun Air Hose.

†
DataTrak™ Module includes agency approvals listed below.
Pro Xp™ Manual Electrostatic Air Spray Gun includes agency approvals listed below.
II 2G Ex h IIB T6 Gb
II 2(1) G Ex h [ia Ga] IIA T3 Gb X
2575
II 1 G
Ex ia IIA T3 Ga
ITS13ATEX27862X
9902471
Class I, Div. 1,
Group D T3A
#53
For use in Class I Div. I hazardous locations
using Group D spray materials.
II 2 G
0.24 mJ T6
FM 12ATEX0068
EN 60060-1
Ta 0°C – 50°C
For use in Group II, Zone 1 areas using
Group IIA spray materials.

Graco Merkur Specifications

General

Fluid Delivery	Up to 4.0 gpm (15.1 lpm)
Air Inlet Size	1/4 in npsm
Fluid Inlet Size	1/2 in npsm
Fluid Outlet Size	1/4 in npsm
Maximum Air Input Pressure	100 psi (0.7 mpa)
Maximum Fluid Pressure	up to 3300 psi (22.7 mpa)
Pump Type	Air-Operated Piston Pump
Flow Rate	up to 4.0 gpm (15.1 lpm)
Power	Air operated
Inlet/Outlet Size	Fluid Inlet: 1/2 in npsm, Fluid Outlet: 1/4 in npsm