GRACO Core, Spiral, Heater, 480V - (SKU: 26C637)The GRACO 26C637 is a replacement heater core kit designed for use in GRACO Viscon HF series fluid heaters. It features a spiral core construction, is intended for 480V operation, and is made from materials suitable for high pressure, high temperature fluid heating applications. The kit is used to maintain or restore the heating function within compatible GRACO equipment. Key Features: Heater Core Replacement Kit 26C637 (Core, Spiral, Heater, 480V)

Engineered for professional

EPDM is a replacement platen kit designed for use with 55-gallon drums

Keep spare glands/packings on hand for quick replacement

Follow the manufacturer’s instructions for diaphragm replacement as outlined in the Husky 2150 manual

but it is typically used with stainless steel or compatible pump assemblies

GRACO S340 series equipment

Ease of maintenance (implied by preventative maintenance guidance)

Replacement Air Valve Kit

modular design

Mount the kit securely to a stable wall or structure using appropriate hardware

This kit is intended for maintenance and repair of the L500SS pump or related equipment

but typical GRACO hoppers are made from durable plastic or composite materials for chemical resistance and longevity