Nipple reducer ODLEWNIA 1¼" x ½" black (nr 40), weight 0.209 kg

ODLEWNIA nipple reducer 1¼" x ½" in black provides a compact threaded transition between pipes or fittings of different diameters. Designed for standard threaded connections, this reducer enables secure coupling between larger and smaller male/female fittings in plumbing, heating and water supply systems. The metal construction and black finish offer a functional appearance suitable for exposed or concealed installations where a durable, space-saving adapter is required.

Advantages

The reducer offers a straightforward mechanical connection that reduces installation complexity when joining mismatched pipe sizes. Its compact profile occupies minimal space while maintaining a solid threaded joint. The black finish resists visible wear and blends with common piping materials. The fitting’s mass and construction provide stable, leak-resistant connections when used with appropriate sealing methods for threaded joints.

Suitable for

• Connecting 1¼" threaded pipe or fitting to ½" threaded pipe or fitting
• Plumbing repairs and modifications where a reduction in diameter is required
• Heating system installations and radiators with differing thread sizes
• Water supply lines in residential and light commercial applications

Key specifications

• Size: reduction from 1¼" to ½"
• Finish: black
• Construction: metal threaded nipple reducer
• Weight: approximately 0.209 kg
• Connection type: male-to-female threaded transition

How to use

Prepare mating threads by cleaning and, if required, applying appropriate thread sealant or tape compatible with potable water and heating systems. Hand-start the reducer into the larger or smaller threaded fitting to ensure correct alignment, then tighten with an appropriate wrench until secure; avoid over-tightening to prevent thread damage. Verify the joint for leaks after pressurising the system and re-tighten slightly if necessary following manufacturer guidelines for sealants and system pressure.

Usage recommendations

Use with compatible thread standards and materials; confirm thread pitch and direction before installation. Select sealant type suitable for the system medium (water, heating fluid) and operating temperature. For exposed installations, check corrosion compatibility with adjoining pipes and fittings.