Dixon Holedall internal expansion stem, 25mm (1")

This Dixon Holedall internal expansion stem is carbon steel with a BSP male pipe end. The stem sits inside the hose and is held by an internally expanded ferrule. The style for concrete placement, plaster and grout, food, air and pharmaceutical hose, and wherever flow capacity matters.

There are Three sizes here: IXM16A for 25mm (1"), IXM40A for 65mm (2-1/2") and IXM48A for 75mm (3") hose ID. Dixon's maximum recommended working pressure for internally expanded IXM, IXV and IXH couplings is 600 PSI for hose from 25mm to 75mm, at 21°C ambient. For hose that uses ferrules IXF48-3 to IXF48-5. 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.

Where this product is used

• Concrete placement, plaster and grout, food, air and pharmaceutical hose
• Hose ends that need a BSP male thread and a large bore through the fitting

Features

• Carbon steel internal expansion stem with BSP male pipe end
• Works with Holedall IXF internal expansion ferrules
• Working pressure: 600 PSI at 21°C for 25 to 75mm hose
• 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.

Dixon also offers further BSP male sizes (IXM20A, IXM24A, IXM32A and IXM64A) that are not included.

Related Dixon products: Dixon Internal Expansion Stem Grooved End Stem and Dixon Internal Expansion Stem Bevelled End.