Graco Therm-O-Flow Guns

Perfect for high pressure, high flow sealant and adhesive applications, Therm-O-Flow Guns are available with electric switches so they can be used in conjunction with automated equipment.

  • Precise temperature control from PID control panel
  • Piston-actuated ball and seat design for positive shut off
  • Light trigger pull
  • Rugged all metal construction

Hot Melt Dispense Guns

Maximum operating temperature

400°F

Maximum fluid working pressure

5000 psi

Outlet port size

5/8-18 UNF-2B

Inlet port size on gun housing

7/8-14 UNF- 2B

Inlet port size on fluid swivel

7/8-14 JIC(m)

Voltage

230/240 Vac

Wattage

120 W

Resistance temperature detector(platinum RTD; 0.00385 ohm/ohm/°C)

108.2 ohms @ 70°F

Heater resistance

individually: 890 ohms, +/- 70 ohms

wired in parallel: 445 ohms, +/- 35ohms

Weight

without swivel: 2.7 lb

with swivel: 3.4 lb

1.5 kg

Dimensions

Height: 7.5 in.

191 mm

Width: 3.0 in

76 mm

Length: Models 249514 and 249515: 9.0 in

229 mm

Length: Models 249512 and 249513: 10.5 in.

267 mm

Length: Models 297273 and 297274: 11.5 in

292 mm

Wetted parts

Aluminum, fluorocarbon rubber, stainless steel, PTFE, carbon steel, brass