MacDonald Plumbing Supplies Brass ¾ Cap

The Brass 3/4" Cap is a reliable fitting designed to seal off pipe ends in plumbing and heating systems. Manufactured from durable brass, it provides a secure and leak-free connection using a simple compression fitting. Ideal for both temporary and permanent applications, it ensures dependable performance in a wide range of installations.

MacDonald Plumbing Supplies MacValve WRAS Remote Filling Loop Part L Compliant with Gauge

The MacValve WRAS Remote Filling Loop Part L Compliant with Gauge is a practical and compliant solution for filling and pressurising central heating systems and heat interface units. Designed for flexible installation, it can be fitted remotely from the boiler or cylinder, making it ideal where access is limited or no integral pressure gauge is present. Supplied complete with a gauge and essential safety components, it ensures accurate pressure monitoring and safe system operation.

Rob Pond Washing Machine Valve Cap ¾

The Rob Pond 3/4" Washing Machine Valve Cap - WMVCAP is a replacement cap designed specifically for washing machine valves.

MacDonald Plumbing Supplies Chrome Plated Isolating Valve Full Bore 15mm

This full bore 15mm chrome plated isolating valve combines style and functionality, providing reliable water flow control for plumbing systems.

Fluidmaster PRO45B PRO Bottom Entry Fill Valve With Heavy Duty Brass Shank

The Fluidmaster PRO45B PRO Bottom Entry Fill Valve with Heavy Duty Brass Shank is the preferred choice for professional plumbers. Designed for durability and efficiency, it features an ultra-quiet operation, adjustable height from 230mm to 355mm, and an anti-siphon design to prevent water contamination. This fill valve ensures long-lasting performance and fast refilling, making it a reliable addition to any toilet system.

Regin 3/4" Washing Machine Hose Washer - REGQ195

REGQ195 - 3/4" Washing Machine Hose Washer These fit our 3/4" Brass Caps to give a good seal 

MacDonald Plumbing Supplies MacVent 15mm Auto Air Vent Compression

The MacVent 15mm Auto Air Vent Compression offers a high-quality solution to prevent trapped air in heating systems. Built from premium materials, it operates efficiently under pressures up to 10 bar and temperatures up to 100°C, providing consistent and reliable performance in residential and commercial heating applications.

MacDonald Plumbing Supplies MacValve 15mm & 22mm Pressure Reducing Valve & Gauge

The MacValve 15mm & 22mm Pressure Reducing Valve, complete with a pressure gauge, is designed to efficiently regulate and reduce pressure in plumbing and heating systems. With dual compatibility for 15mm and 22mm pipe sizes, this valve offers flexible installation and ensures system protection by controlling excessive water pressure. Adjustable outlet pressure between 1 and 6 bar with a factory pre-set of 3 bar.