Dixon Holedall internal expansion stem, 50

This Dixon Holedall internal expansion stem is carbon steel with a bevelled end that is welded to pipe. The stem sits inside the hose and is held by an internally expanded ferrule, which suits concrete placement, plaster and grout, food, air and pharmaceutical hose and wherever flow capacity matters. Five part numbers are: IXP24-1, IXP32-1, IXP40-1, IXP40-2 and IXP48-1.

Holedall stems and ferrules are designed to be used together as a coupling system and not to use other manufacturers' stems or ferrules, for safety reasons. A Holedall internally expanded coupling needs strict adherence to the ferrule OD range for each hose end.

Where this product is used

• Welding a Holedall hose end to pipe or a vessel connection on concrete placement, food, air and similar hose
• Hose ends where the pipe OD matters: IXP40-1 suits 73mm pipe and IXP40-2 suits 76mm pipe

Features

• Carbon steel internal expansion stem with bevelled weld end
• Works with Holedall IXF internal expansion ferrules
• IXP40-1 pipe OD 73mm, IXP40-2 pipe OD 76mm
• One expansion tool is needed for each hose ID
• Not for steam service at any pressure

Key specifications

Choosing the right option

Order the stem by the hose inside diameter and the ferrule by the measured hose outside diameter; use a diameter tape for that measurement. One expansion tool is needed for each hose ID. Testing each hose assembly to 1-1/2 times its working pressure for 15 minutes without leakage or coupling movement. Confirm the pipe OD for IXP40-1 (73mm) and IXP40-2 (76mm) before you order.

Related Dixon products: Dixon Internal Expansion Stem BSP Male Pipe End and Dixon Internal Expansion Stem Grooved End Stem.