General Information from Mfg. website

DYNAMINI hot melt adhesive supply units provide exceptional value in a small hot melt unit which has been designed for optimal performance, reliability and simplified daily operation. The patented melt-on-demand hopper with 7 year warranty standard, virtually eliminates adhesive degradation.
The Dynamini system provides accurate, proportionate temperature control for the hopper, hoses and applicators. Sequential start-up delays may be programmed for turn-on of the hoses and heads.
The temperature control can interlock the parent machine with preselected adhesive temperatures so that production automatically begins when adhesive temperatures are correct for the application. All system temperature values can easily and quickly be programmed.
Melt-On-Demand Hopper Grid extends adhesive life and performance
Self-diagnostic P.I.D. Digital Temperature Controller with platinum sensor accuracy
Easily removable access covers completely expose all components for easy maintenance
Mfg: Brooks Instrument Div.

Specifications:
Hopper Capacity: 5kg (10lbs)
Operating Temperature: 40 to 218C (100 to 425F)
Melt Rate (per hour): 8 kg/hr (17.3lb/hr) (rate dependant on adhesive type)
Pump Rate (per hour): .91 kg/min (2lb/min)(rate dependant on adhesive type)
Gear Pump 3.2 cc
Hose Output Zones: 2
Temperature Control Stability: 1C (1F)
100 to 120 VAC 1Phase 50/60 Hz
Working Viscosity: 500 - 50,000cps

Manufacture: ITW Dynatec
Model: N52GBS1-C36HSB
Serial: 176878-A
12' Hose
Bead Applicator
110-120V
New price is around $3,500
Guaranteed to work or we will refund your purchase price if returned within 14 days (Excludes Shipping)