Technical Specifications - Graco Therm-O-Flow 20 Instructions - Parts Manual

Technical Specifications

Technical Specifications
Therm-O-Flow 20 Hot Melt System
Air inlet size
Air motor sound data
Wetted Parts
Displacement Pump Effective Area
Merkur and NXT
President
Volume per Cycle
Merkur and NXT
President
Pump Cycles per 1 Gallon (3.8 liters)
Merkur and NXT
President
Ram Maximum Input Pressure
Merkur and NXT
President
President 4.25 in
Maximum Pump Operating Temperature
Merkur and NXT
President
Pump Fluid Outlet Size
Merkur and NXT
President
Maximum Fluid Working Pressure
23:1
36:1
70:1
President 4.25 in
Maximum Air Input Pressure (Pumps)
23:1
36:1
70:1
President 4.25 in
Power Requirements
Compressed Air (typical)
110
U.S.
See Air Motor instruction manual.
carbon steel, brass, chrome, zinc, nickel plating, stainless steel (304, 316,
440, and 17-4 PH), alloy steel, ductile iron, PTFE
1.24 in²
0.884 in²
11.7 in³
3.8 in³
100 psi
100 psi
100 psi
400°F
400°F
2300 psi
3000 psi
3000 psi
1800 psi
100 psi
82 psi
43 psi
120 psi
Metric
1/2 npsm(f)
8 cm²
5.7 cm²
192 cm³
62.3 cm³
21
61
0.7 MPa, 7 bar
0.7 MPa, 7 bar
0.7 MPa, 7 bar
204°C
204°C
1 in npt(f)
1/2 in npt(f)
15.9 MPa, 159 bar
20.7 MPa, 207 bar
20.7 MPa, 207 bar
12.6 MPa, 125 bar
0.7 MPa, 7 bar
0.57 MPa, 5.7 bar
0.29 MPa, 2.9 bar
0.8 MPa, 8.3 bar
25–50 scfm
334129S