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The revolutionary Fernox Total Filter TF1 is a unique hydrocyclonic and magnetic in-line filter that removes and contains magnetic and non-magnetic contaminants from central heating systems. Easy to install with no additional parts needed, the Total Filter TF1 has also been designed as a dosing point for the Fernox 'F' range of chemical water treatment products to ensure the system's long lasting performance.

The new Fernox TF1 in-line filter can be connected directly onto 22mm and 28mm pipe work using the valve fittings provided and can be positioned flush to a wall in existing pipe work. Once installed, it can be cleaned in seconds and easily and without having to disassemble or remove the unit.

"The Fernox TF1 has been specifically developed to provide installers with an easy to fit filter that helps maintain the performance and longevity of a central heating system," explained Francine Wickham, European Marketing Director. "The hydrocyclonic and magnetic filters remove and contain contaminants so that the system can work effectively. The Fernox TF1 filter then provides an easy way for installers to dose the system for long term protection."

All Fernox TF1 filters are manufactured in the UK and each one tested so installers can be assured of performance and reliability every time.

Hydrocyclonic and magnetic in-line filter

• Unique action, removes all contaminants magnetic and non-magnetic
• Fits vertical and horizontal pipe work
• Dosing point for Fernox ‘F’ range products
• Cleaned in seconds without removal or disassembly
• Will not block or restrict flow
• All valves and fittings included

Heating appliances are designed to operate with a consistent draft. Chimney configurations, mechanical draft fans and weather can cause draft fluctuations. These fluctuations result in inefficient combustion and more frequent service calls. Draft controls regulate the airflow through a chimney or vent. By diluting the chimney/vent draft with varying amounts of room air they maintain the draft at a heater's flue outlet within a consistent, safe and efficient range. This single acting control is made of galvanized steel for low maintenance and corrosion resistance. It has integral anchor points and self- aligning, self-centering rocker bearings for long lasting service. A cushioned stop minimizes rattle and noise. Adjustment is easily accomplished by moving counter weight on outside tab.

Series 548 Hydro Separator. This device consists of several different functional components, each meet specific requirements, typical of the circuits used in heating and air-conditioning systems. • Hydronic separator: To keep connected hydronic circuits totally independent from each other • Dirt remover: To permit the separation and collection of any impurities present in the circuits. Provided with a valved connection with discharge piping. • Automatic air vent valve: For automatic venting of any air contained in the circuits. Provided with a valved connection for maintenance purposes. The hydronic separator should be sized according to the maximum flow rate value at the inlet. The selected design value must be the greatest between the primary circuit and the secondary circuit. When a single system contains a primary production circuit, with its own pump, and a secondary user circuit, with one or more distribution pumps, operating conditions may arise in the system whereby the pumps interact, creating abnormal variations in circuit flow rates and pressures. The hydronic separator creates a zone with a low pressure loss, which enables the primary and secondary circuits connected to it to be hydraulically independent of each other; the flow in one circuit does not create a flow in the other if the pressure loss in the common section is negligible. In this case, the flow rate in the respective circuits depends exclusively on the flow rate characteristics of the pumps, preventing reciprocal influence caused by connection in series. Therefore, using a device with these characteristics means that the flow in the secondary circuit only circulates when the relevant pump is on, permitting the system to meet the specific load requirements at that time. When the secondary pump is off, there is no circulation in the secondary circuit; the whole flow rate produced by the primary pump is by-passed through the separator. With the hydronic separator, it is thus possible to have a primary production circuit with a constant flow rate and a secondary distribution circuit with a variable flow rate; these operating conditions are typical of modern heating and cooling systems.

High Capacity automatic air vent. Brass body. Max. working pressure: 150 psi. Max. discharge pressure: 60 psi. Max. working temperature: 250°F.

Webstone Isolation Flanges are designed for residential and commercial use with all 2 bolt flanged circulator pumps. The forged brass body and flange provide strength and versatility for any application where a pipe and flange meet. This approved Webstone valve features a solid hard chrome plated brass ball with reinforced Teflon seats and a blowout proof stem sealed with Teflon and an adjustable packing gland. Additional wing style "T" handle included with mounting nuts and bolts.

Universal Flow Switch for heating and air conditioning systems. Suitable for 1" to 8" pipe size. Working pressure: 150 psi. Working Temperature: 250 F. Minimum Flow: 5.7 GPM. Rating of switch contacts : 5A. CE, cUL, NEMA Type 5, IP 54

In heating and air conditioning control systems, the circulation of water containing impurities may result in rapid wear and damage to components such as pumps and control valves. It also causes blockages in heat exchangers, heating elements and pipes, resulting in lower thermal efficiency within the system. The dirt separator separates off these impurities, which are mainly made up of particles of sand and rust, collecting them in a large collection chamber, from which they can be removed even while the system is in operation. This device is capable of efficiently removing the smallest particles, with low head loss.

Automatic air vent. Brass body. Max. working pressure: 150 psi. Max. discharge pressure: 90 psi. Max. working temperature: 240°F.

Dual check continuous pressure backflow preventer with atmospheric vent. Brass body. Max. working pressure: 175 psi. Working temperature range: 32—210°F. ASSE 1012 listed and CSA B64.3 certified.