Graco 16T677 Melter Insulator

Melter Insulator – Graco Part 16T677

Compatible Systems

• Graco InvisiPac HM25c hot melt delivery systems
• Equipment whose Graco parts list calls for part number 16T677

The Graco 16T677 Melter Insulator is a structural part sold under Graco part number 16T677. This is a structural, mounting or housing part for the equipment it is listed for. The HM25c is a Graco InvisiPac tank-free hot melt melter rated at 25 lb (11.3 kg) per hour that melts adhesive pellets on demand.

About the InvisiPac HM25c hot melt delivery systems

Pellets feed from a hopper or external bin, melt on demand and are dispensed; Graco says the melting chamber reaches set temperature in about 10 minutes. Graco lists uses such as: Case and carton sealing on end-of-line packaging. Systems are offered in 4 and 8 channel versions, with 480 V versions.

What the Terms in the Part Name Mean

• Insulator: Electrically non-conductive part; appears in 'Electrical Dual Insulator'.

Before You Order

• Match the part number exactly: Graco numbers that look alike can be different parts.
• Have your equipment model, and the serial number if available, ready if you contact us for help.

Service Notes

• Follow the pressure relief and lock-out steps in your Graco manual before servicing any pump, valve, applicator or electrical part.

Frequently Asked Questions