Graco Inc.

Warm Melt Supply Systems  Bulk Melt Unloader

Bulk unloader for warm melt materials and temperature conditioning applications

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Designed specifically for sealants or adhesives that need to be warmed up to 100°C (212°F), Graco Warm Melt Supply Systems deliver superior temperature control. Ideal for temperature conditioning applications. An excellent alternative to water-jacketed solutions.

  • Bridges the gap between hot melt and ambient supply systems
  • Modular approach provides easy snap-on installation and eliminates complex point-to-point wiring
  • Intuitive, easy-to-use interface
  • Configurable to fit your unique application and material

Warm Melt Supply Systems
Maximum Air Input Pressure
D60
150 psi
10 bar, 1 MPa
D200
150 psi
10 bar, 1 MPa
D200s
125 psi
9 bar, 0.9 MPa
Platen Wetted Parts (By Platen Code and Part Number)
F: 257729, 5 gal (20 l)
Stainless steel, polyurethane, PTFE coated nitrile, polyethylene, nitrile, PTFE, 303 sst, 304 sst, 316 sst, 17-4PH sst
Stainless steel, polyurethane, PTFE coated nitrile, polyethylene, nitrile, PTFE, 303 sst, 304 sst, 316 sst, 17-4PH sst
L: 257734, 8 gal (30 l)
U: 257738, 16 gal (60 l)
H: 257731, 5 gal (20 l)
Electroless nickel, aramind reinforced elastomer, rubber-based PSA, polyurethane, polyethylene, nitrile, zinc-plated carbon steel, buna, 1018 carbon steel, 304 sst, 316 sst, 17-4PH sst
Electroless nickel, aramind reinforced elastomer, rubber-based PSA, polyurethane, polyethylene, nitrile, zinc-plated carbon steel, buna, 1018 carbon steel, 304 sst, 316 sst, 17-4PH sst
R: 257736, 8 gal (30 l)
Y: 257741, 16 gal (60 l)
8: 255662, 55 gal (200 l)
PTFE, EPDM, PTFE coated aluminum, zinc-plated carbon steel, 316 sst
PTFE, EPDM, PTFE coated aluminum, zinc-plated carbon steel, 316 sst
9: 255663, 55 gal (200 L)
EPDM, aluminum, zinc-plated carbon steel, 316 sst
EPDM, aluminum, zinc-plated carbon steel, 316 sst
Displacement Pump
See Check-Mate Displacement Pump and Pump Packages for wetted parts, weight, flow rate, and maximum fluid and air working pressure
See Check-Mate Displacement Pump and Pump Packages for wetted parts, weight, flow rate, and maximum fluid and air working pressure
Maximum Operating Temperature (Supply System)
158°F
70°C
Sound Data
See NXT Air Motor
See NXT Air Motor
External Power Supply Requirements
AC Power Units
220-250 Vac, 50/60 Hz, single phase, 57 amps full load current
220-250 Vac, 50/60 Hz, single phase, 57 amps full load current