Technical Data - Graco TI7700 Instructions-Parts List Manual

Hot melt dispense guns
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Technical Data

Maximum operating temperature
Maximum fluid working pressure
Outlet port size
Inlet port size on gun housing
Inlet port size on fluid swivel
Voltage
Wattage
Resistance temperature detector
(platinum RTD; 0.00385 ohm/ohm/°C)
Heater resistance
Weight
Dimensions
Wetted parts
311209F
400°F (204°C)
3500 psi (24.1 MPa, 241 bar)
1/4 npt(f)
7/8-14 JIC(f)
7/8-14 JIC(m)
230/240 Vac
120 W
108.2 ohms @ 70°F
individually: 960 ohms, + 96/- 48 ohms
wired in parallel: 480 ohms, + 48/- 24 ohms
without swivel: 2.7 lb (1.2 kg)
with swivel: 3.4 lb (1.5 kg)
Height: 7.5 in. (191 mm)
Width: 3.0 in. (76 mm)
Length:
Models 249514 and 249515: 9.0 in. (229 mm)
Models 249512 and 249543: 10.5 in. (267 mm)
Models 297273 and 297274: 11.5 in. (292 mm)
Fluid section: 6071-T6 alum, Fluorocarbon rubber,
17-4 PH, PTFE seals, C360 brass/4140 CRS
Valve needle: 17-4 PH
Valve seat: Hardened Steel Rc52 or C360 brass
Technical Data
21

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