Securplumb Compression Straight Reducer

Securplumb Compression Straight Reducer – Secure, Versatile Pipe Size Transitioning

The Securplumb Compression Straight Reducer is a precision-engineered brass fitting designed to connect two different pipe diameters in a straight line, ensuring a secure and leak-free transition between larger and smaller pipe sizes. This essential fitting is perfect for adapting plumbing layouts in residential, commercial, and renovation projects where pipe size reduction is required without compromising water flow or structural integrity.

Available in two key size configurations—22mm to 15mm and 15mm to 10mm—these reducers are ideal for both professionals and DIY installers who require dependable and high-performance components for copper pipe systems.

Product Variants and Specifications

• Material: High-quality, corrosion-resistant brass

• Fitting Type: Compression – no heat or solder required

• Pipe Compatibility: Designed for use with copper or plastic pipe (with suitable inserts for plastic)

Key Features and Benefits

Smooth, Secure Pipe Reduction

Each straight reducer enables a tight and accurate fit between pipes of differing diameters, preserving system flow and functionality. Ideal for modifying or extending plumbing systems where pipe size changes are needed.

Reliable Compression Design

The compression fitting eliminates the need for soldering or specialist equipment. Simply tighten with standard spanners to achieve a watertight seal, making installation faster, cleaner, and safer.

Robust Brass Construction

Manufactured from high-grade brass, the reducer provides outstanding durability and corrosion resistance. Suitable for long-term installation in both domestic and light commercial plumbing environments.

Leak-Resistant Performance

When properly installed, the compression fitting provides a strong and watertight seal that resists leaks, even in high-pressure systems.

No Flame Installation

A major advantage of compression fittings is the ability to connect pipes without the use of heat or flame—ideal for working in enclosed areas or on systems that cannot be drained for soldering.

Compact and Lightweight

Both product sizes are lightweight and easy to handle, making them a practical addition to any plumber’s toolbox or van inventory. They’re also compact enough for tight or awkward installation spaces.

Recommended Applications

• Domestic hot and cold water systems

• Central heating installations

• Pipework upgrades and retrofits

• Water softeners and filtration units

• Kitchen and bathroom plumbing projects

• Any system requiring diameter transition between 22mm, 15mm, and 10mm copper pipes

Installation Guidelines

1. Preparation

   • Ensure both pipe ends are clean, smooth, and cut square.

   • If using plastic pipe, insert appropriate pipe support sleeves.

2. Assembly

   • Slide the compression nut and ring (olive) onto the smaller and larger pipes.

   • Insert both pipe ends into the straight reducer until they bottom out.

3. Tightening

   • Hand-tighten both nuts, then use a pair of adjustable wrenches or spanners to tighten further, ensuring a firm seal without over-tightening.

4. Testing

   • Turn on the water supply and check for leaks. If any occur, tighten slightly further. Do not overtighten as this may damage the olive or fitting.

Maintenance and Safety Information

• Check for Leaks Periodically: Although compression fittings are durable, it’s advisable to inspect joints occasionally in high-usage or high-pressure environments.

• Avoid Over-Tightening: Excessive tightening can deform olives or cause micro-cracks in the pipe, leading to leaks or failure over time.

• Use Compatible Pipes Only: This fitting is designed for copper or plastic pipes to UK specifications. Always use proper inserts when using with plastic.

• No Lubricants Required: Do not use PTFE tape or jointing compounds unless specified by the pipe manufacturer.

Frequently Asked Questions

Q: Can this reducer be used underground or in inaccessible locations?
A: While compression fittings can be used in some concealed areas, they must be accessible for future maintenance. For fully buried or permanently sealed applications, soldered or push-fit fittings may be more suitable.

Q: Do I need special tools for installation?
A: No special tools are needed—only two adjustable wrenches or spanners to tighten the nuts on either side.

Q: Will this work with plastic pipe?
A: Yes, it is compatible with plastic pipe, but you must use the appropriate pipe inserts to support the pipe ends during compression.

Q: Can this be used for gas installations?
A: No. These reducers are intended for water systems only. Always consult relevant gas safety regulations and use approved fittings for gas installations.

Why Choose Securplumb Compression Straight Reducers?

Securplumb Compression Straight Reducers offer a practical, reliable solution for adapting pipe sizes in plumbing systems. With robust construction, straightforward installation, and excellent sealing performance, these reducers simplify the process of transitioning between different pipe diameters. Whether upgrading an existing system or working on a new build, these fittings provide a professional-grade finish without the complexity of soldering or heat-based methods.

Engineered to deliver consistent performance and a leak-free connection, Securplumb fittings are trusted by professionals across the UK for their reliability, ease of use, and high-quality materials.