ITEM: 2 Element, 181/2 Immersion Length, Explosion Proof Housing, Steel Pipe Plug Immersion Heater MSC INDUSTRIAL. MANUFACTURER: MSC INDUSTRIAL. BRAND: MSC Industrial. MANUFACTURER PART: KH20104M7. 2 Element, 181/2 Immersion Length, Explosion Proof Housing, Steel Pipe Plug Immersion Heater 1 Phase, 120 Volt, 1,500 Watt, 22 Watts/Sq In, Steel Plug (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. Heaters & Accessories. Process Equipment Heaters. Pipe Plug Immersion Heaters. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: MSC IndustrialHeaters & AccessoriesProcess Equipment HeatersHeatersPipe Plug Immersion Heaters.