Air-Operated Diaphragm Pump
Products
The Graco Endura-Flo offers two pressure ratios, 3:1 and 4:1, for transferring water-based and solvent-based coatings or catalysts. The premium version is equipped with the DataTrak kit for monitoring and fault protection. Premium (with DataTrak kit)
Air-Operated Diaphragm Pump
Endura-Flo Series
Model
3D150
3D350
3D150
3D450
Max Liquid Working Pressure
21bar
21bar
28bar
28bar
Max Static Liquid Pressure
23bar
23bar
30bar
30bar
Max Air Input Pressure
7bar
7bar
7bar
7bar
Fluid Inlet
1” tri-clamp flange,
1/2” NPT,
1/2” BSPP1” tri-clamp flange,
3/4” NPT,
3/4” BSPP1” tri-clamp flange,
1/2” NPT,
1/2” BSPP1” tri-clamp flange,
3/4” NPT,
3/4” BSPP
Fluid Outlet
1” tri-clamp flange,
1/2” NPT,
1/2” BSPP1” tri-clamp flange,
3/4” NPT,
3/4” BSPP1” tri-clamp flange,
1/2” NPT,
1/2” BSPP1” tri-clamp flange,
3/4” NPT,
3/4” BSPP
Wetted Materials
Stainless steel, FFKM, PTFE, PPS
Model
Product Number
Size
Connection
Air Valve
3D150
25M739
150 cc
1” tri-clamp flange
Standard
25M740
1/2”npt
25M741
1/2”bspp
25M742
1” tri-clamp flange
Premium (with DataTrak kit)
25M743
1/2”npt
25M744
1/2”bspp
3D350
25M757
350 cc
1” tri-clamp flange
Standard
25M758
3/4”npt
25M759
3/4”bspp
25M760
1” tri-clamp flange
25M761
3/4”npt
25M762
3/4”bspp
4D150
24M345
150 cc
1” tri-clamp flange
Standard
24M346
1/2”npt
24M347
1/2”bspp
24M348
1” tri-clamp flange
Premium (with DataTrak kit)
24M349
1/2”npt
24M350
1/2”bspp
4D350
24M351
350 cc
1” tri-clamp flange
Standard
24M352
3/4”npt
24M353
3/4”bspp
24M354
1” tri-clamp flange
Premium (with DataTrak kit)
24M355
3/4”npt
24M356
3/4”bspp