Nordson DuraBlue 4 Model 1026747

Description

Model: DuraBlue 4 (Part No. 1026747) — a proven, compact, and reliable hot-melt adhesive supply unit designed for consistent melt performance in packaging, woodworking, product assembly, and other medium-duty dispensing applications.

Serial Number: NC18E67037 — fully traceable; can be provided to serious buyers for verification with Nordson (DuraBlue/Blue Series lineage) for parts, build configuration, and service history.

Key Features

Efficient Melting System

Designed for stable melt rates and uniform adhesive delivery. DuraBlue units are known for reliability, simple mechanics, and long operating life with minimal char formation.

Precise Temperature Control

Multi-zone proportional PID temperature controller manages:

• Hopper
• Pump block
• Heated hoses
• Applicators / guns
• Ensures consistent adhesive viscosity and reduces thermal stress on materials.

Heating & Startup Logic

Programmable sequencing allows the pump block and hoses to heat in a controlled order for safer startup and reduced energy waste.

Pump Type

Compatible with gear pump configurations (most DuraBlue 4 units use a single gear pump) — ideal for continuous, steady adhesive output.

Electrical Requirements

• 120 VAC
• 60 Hz
• 20A circuit
• Standard North American power — easy to integrate into most production environments.

Hose Outputs

Typically configured for up to 2 heated hoses, depending on build. Your listing can specify if it includes hoses/guns.

Maintenance-Friendly Design

• Easy-access service panels
• Clean layout for pump, hopper, and electronics
• Simplified wiring and controls compared to newer “smart” units
• Excellent for shops without specialized hot-melt technicians.

Operating Characteristics (Typical for DuraBlue 4 Series)

(Adjust based on your specific configuration if known)

• Hopper capacity: approx. 4–5 lb (1.8–2.2 kg)
• Operating temperature range: up to 218–220 °C (425–430 °F)
• Compatible viscosity range: ~500–40,000 cps
• Melt rate: typically 5–8 lb/hr, depending on adhesive and temperature