Brass cap 3/4"

Product detailed description

Brass cap 3/4" - for internal thread

• used for blanking off a pipe, or a fitting with an external connection thread, in drinking water or service water piping, in central heating or underfloor heating systems with a working pressure of up to 1.5 MPa and temperature up to 110°C
• can also be used for liquid substances whose properties do not damage the base material the cap is made from and which do not exceed the temperature and pressure conditions specified for water

Frequently Asked Questions

• How do I choose the correct size of fitting? The thread size (e.g. 1/2", 3/4", 1") must exactly match the thread on the pipe or fitting it connects to - abbreviations such as FF (female-female) and MF (male-female) in the name indicate the thread type on each side of the fitting.
• What do the abbreviations FF and MF in the name mean? F (female thread) and M (male thread) indicate the thread type on the given side of the fitting - for example, "FF" means a female thread on both sides, "MF" a male thread on one side and a female thread on the other.
• Is sealing material needed for installation? Yes, threaded joints are typically sealed with PTFE tape or hemp fibre with sealing paste to ensure the joint is fully tight - the thread alone without sealing will not reliably seal.
• Does the installation have to be done by a professional? A simple threaded connection can be handled by a competent DIYer, but when working on an already functioning system (especially gas or a pressurised water/heating system), we recommend calling in a plumber, who will also verify the joint is leak-tight after installation.
• What material and pressure class does this fitting have? It is made of brass, suitable for standard water and heating installations - exact nominal pressure and temperature values (where stated for the specific product) can be found in the technical parameters above.