FOR HEATING & PLUMBING SYSTEMS

Quality Plastics Ltd. Pushfit Option Compression Option MANIFOLD SYSTEM ADVANTAGES: Central Control. Eliminates variations in pressure and flow. Individual pipes to each outlet allowing separate shut-off if required. Fewer connections = fewer potential leak points. Low and easy maintenance Pipe-in-pipe system available. No inaccessible connections. NO INACCESSIBLE JOINTS NO UNDERFLOOR LEAKS PRICE LIST : JANUARY 2006. QUAL-TAP: MANIFOLD SYSTEMS FOR HEATING & PLUMBING SYSTEMS

QUALITY PLUMBING & HEATING SOLUTIONS QUAL-TAP MANIFOLD SYSTEMS Centralised distribution systems using flexible Qual-PEX or Qual-PB barrier pipe offer a modern alternative approach to heating and plumbing installation systems. By choosing a centralised distribution system the contractor utilises thermoplastic pipe to its best advantage. The principle of this type of system is to locate all joints in a central location which is easily accessed for maintenance purposes thus eliminating all connections (potential leak points) below floors or concealed behind panelling, with the major advantages being: Simplified installation. Eliminates concealed joints in ceiling voids which are potential leak points. Central, more uniform supply to all services. Central service/maintenance area. Individual supplies can be isolated. Less joints result in improved flow rates. Allows downsizing of pipes giving quicker response times. Flow and expansion noises associated with metal pipework are eliminated. The Qual-TAP Manifold System provides the installer with a full range of manifolds and ancillary fittings and flexible Qual-PEX and Qual-PB barrier pipe in 12mm, 15mm, 22mm and 28mm diameters at very competitive prices. Typical Qual-TAP Manifold Heating and Plumbing System. 2 INTELLIGENT MANIFOLD PLUMBING SOLUTIONS

Qual-TAP Compression Manifold System CHROME MODULAR MANIFOLD 079/410 3/4 Header; 2 Outlets 2.86 10 079/411 3/4 Header; 3 Outlets 4.04 6 079/412 3/4 Header; 4 Outlets 5.40 10 079/415 1 Header; 2 Outlets 3.40 8 079/416 1 Header; 3 Outlets 4.75 10 079/417 1 Header; 4 Outlets 5.98 8 Modular Simple Qual-Tap Manifolds suitable for plumbing or heating applications. Male/female BSP header threads allow multiple Manifolds to be connected in series. Usually wall mounted with brackets or in a termobox. Uni-Pipe connectors must be used for outlets. CHROME VALVED MANIFOLD 079/420 3/4 Header; 2 Outlets 8.90 12 079/421 3/4 Header; 3 Outlets 12.12 8 079/422 3/4 Header; 4 Outlets 14.06 6 079/425 1 Header; 2 Outlets 10.82 8 079/426 1 Header; 3 Outlets 15.02 6 079/427 1 Header; 4 Outlets 19.85 4 Multiplex Valved Qual-Tap Manifolds are very similar to the modular Manifolds but they have individual shut-off valves on the manifold outlets to isolate individual pipe runs. Supplied with adhesive labels to allow labelling of the individual outlets. Uni-Pipe connectors must be used for outlets. UNI PIPE CONNECTOR 079/451 12mm Uni-Connector 1.08 50 079/452 15mm Uni-Connector 1.08 50 079/454 Manifold Uni-Outlet Blank Cap 0.75 30 NOTE: THE APPROPRIATE SIZED QUAL-PEX PIPE INSERTS MUST BE USED WITH THE ABOVE CONNECTORS. 079/455 Uni-Connector Spanner 4.95 1 MANIFOLD END CONNECTIONS 079/460 3/4 Manifold Header Cap (F) 1.13 100 079/461 3/4 Manifold Header Plug (M) 1.41 30 079/462 1 Manifold Header Cap (F) 1.22 50 079/463 1 Manifold Header Plug (M) 1.54 15 079/469 Bleed Valve (3/8 ) 0.62 10 079/465 3/4 M x 3/8 F Bleed Valve Adapter0.90 50 079/466 1 M x 3/8 FBleed Valve Adapter 1.94 50 079/BVKEY Bleed Valve Key 0.20 10 079/458 3/4 M x Uni- Thread For Uni-Pipe Connector 1.58 14 079/459 1 Mx 3/4 F Adapter for Part No. 079/458 1.96 15 UNI-RADIATOR VALVES 079/RADV Uni x 1/2 Manual Rad Valve 3.99 25 079/LKSH Uni x 1/2 Lockshield Valve 3.36 25 079/TRV Uni x 1/2 TRV 13.95 10 Uni-Thread suitable for use with Uni Pipe Connectors only. UNI REPAIR/ADAPTER FITTINGS 079/470 Uni x Uni Straight Connector 1.10 24 079/471 Unix Uni Elbow Connector 1.42 10 079/49712 Uni x 1/2 Male BSP 1.10 24 079/49734 Uni x 3/4 Male BSP 1.58 14 079/49812 Uni x 1/2 F BSP Backplate Elbow2.02 6 079/49834 Uni x 3/4 F BSP Backplate Elbow2.49 5 Uni-Thread suitable for use with Uni Pipe Connectors only. www.qpl.ie 3

Qual-TAP Push-Fit Manifold Systems CHROME MODULAR MANIFOLDS IT450/342 3/4 Header; 2 Outlets 2.98 12 120 IT450/343 3/4 Header; 3 Outlets 4.28 8 80 IT450/344 3/4 Header; 4 Outlets 5.54 6 60 IT450/12 1 Header; 2 Outlets 3.84 12 96 IT450/13 1 Header; 3 Outlets 5.24 8 64 IT450/14 1 Header; 4 Outlets 6.62 6 48 Modular Simple Qual-Tap Manifolds suitable for plumbing or heating applications. Male/female BSP header threads allow multiple Manifolds to be connected in series. Usually wall mounted with brackets or in a termobox. 1/2 F outlets for use with Qual-TAP Push-Fit Pipe Connectors Only. CHROME VALVED MANIFOLD IT460/342 3/4 Header; 2 Outlets 7.56 4 76 IT460/343 3/4 Header; 3 Outlets 10.60 4 52 IT460/344 3/4 Header; 4 Outlets 13.50 4 32 Multiplex Valved Qual-Tap Manifolds are very similar to the modular Manifolds but they have individual shut-off valves on the manifold outlets to isolate individual pipe runs. Supplied with adhesive labels to allow labelling of the individual outlets. 1/2 F outlets for use with Qual-TAP Push-Fit Pipe Connectors Only. THREADED BRASS BAR MANIFOLD IT850/345 3/4 Header; 5 Outlets 6.99 6 42 IT850/346 3/4 Header; 6 Outlets 8.26 6 36 IT850/347 3/4 Header; 7 Outlets 9.61 3 36 IT850/348 3/4 Header; 8 Outlets 10.93 3 21 IT850/349 3/4 Header; 9 Outlets 12.19 3 21 IT850/110 1 Header; 10 Outlets 15.88 3 15 IT850/112 1 Header; 12 Outlets 18.72 3 15 1/2 F outlets for use with Qual-TAP Push-Fit Pipe Connectors Only. MANIFOLD END CONNECTIONS IT494/34 3/4 Manifold Header Cap (M) 1.06 26 780 IT494/1 1 Manifold Header Cap (M) 1.34 16 480 IT496/34 3/4 Manifold Header Cap (F) 0.79 26 780 IT496/1 1 Manifold Header Cap (F) 0.99 20 420 IT495/34 IT495/1 Male End Extra Port Adapter 3/4 M X 1/2 F 1.04 26 780 Male End Extra Port Adapter 1 M X 1/2 F 1.34 16 480 QUAL-TAP PUSH-FIT PIPE CONNECTORS IT618/12 1/2 M x 12mm 1.54 18 540 IT618/15 1/2 M x 15mm 1.54 18 540 Note: The appropriate sized Qual-Pex Pipe insert must be used with these connectors. PUSH-FIT RADIATOR VALVES IT994/RADV Manual Rad Valve 1/2 5.89 4 84 IT996/LKSH Lockshield Rad Valve 1/2 3.99 4 120 1/2 Female Thread for Qual-TAP Push-Fit Pipe Connectors only. PUSH-FIT REPAIR/ADAPTER FITTINGS IT620/12 IT620/15 ITAP-FIT Straight Connector 12mm 2.38 12 360 ITAP-FIT Straight Connector 15mm 2.60 12 360 IT625/12 ITAP-FIT Stop End 12mm 1.48 25 750 IT625/15 ITAP-FIT Stop End 15mm 1.64 25 750 IT650/12 ITAP-FIT Elbow 12mm 2.51 12 360 IT650/15 ITAP-FIT Elbow 15mm 2.84 10 300 IT648/12 IT648/15 IT678/15 1/2 x 12mm Backplate Female Elbow 2.57 6 126 1/2 x 15mm Backplate Female Elbow 2.82 6 126 15mm x 1/2 Metal Templates with 2 x Backplate Elbows 9.24 4 36 PUSH-FIT TOOLS & ACCESSORIES IT671/12 Disconnecting Clip 12mm 0.24 10 IT671/15 Disconnecting Clip 15mm 0.25 10 IT685 Depth Gauge 3.98 1 4 INTELLIGENT MANIFOLD PLUMBING SOLUTIONS

Qual-TAP Manifold System Accessories QUAL-TAP MANIFOLD ISOLATION VALVES 079/467 3/4 M-FManifold Isolation Valve4.30 12 079/468 1 M-F Manifold Isolation Valve 6.54 12 TERMINAL FITTINGS LIST BOX 079/955 Floor/Wall Termination Box 15mm QUAL-PEX to 1/2 BSP (F) 4.19 30 Terminal Wall or Floor Box allows 15mm Qual-PEX to be terminated at this point and provides a 1/2 female BSP thread for connection of copper tube or flexible connector to the appliance. QUAL-TAP MANIFOLD TERMOBOX 079/496 (310mm x 310mm x 90mm) 13.50 5 079/490 (460mm x 310mm x 90mm) 15.56 3 079/491 (610mm x 310mm x 90mm) 12.58 2 *Use with Universal Manifold Hooks to Hold Modular or Valved or Brass Bar Manifolds. Supplied with Cover. QUAL-TAP MANIFOLD BRACKETS LIST BOX 079/492 3/4 Single 2.45 140 079/493 3/4 Double 4.23 70 079/494 1 Single 2.45 140 079/495 1 Double 4.23 70 *Price is For 1 Bracket Only *Suitable For Modular, Valved or Brass Bar Manifolds. UNIVERSAL MANIFOLD HOOKS & TRACK 079/48934 3/4 Round Manifold Hooks 13.64 10 079/4891 1 Round Manifold Hooks 13.64 10 079/49034 3/4 Square Manifold Hooks 13.64 10 079/4901 1 Square Manifold Hooks 13.64 10 079/499 Track for Manifold Hooks (400mm) 1.80 20 JOINTING COMPOUND L55/50 LOCTITE 55 X 50m 4.87 24 L55/150 LOCTITE 55 X 150m 11.50 48 Round Manifold Hooks are suitable for Modular and Valved Manifolds; Square Manifold Hooks are for Brass Bar Manifolds. 12MM ADAPTERS IT660/1512 Copper Reduction 15 x 12mm 2.20 15 079/432 15mm x 12mm Reducing Set 0.98 20 079/1512S 12 mm Push-Fit Spigot Elbow 12mm (socket) x 15mm (Rad Connection) Nickel Plated Finish TBA TBA www.qpl.ie 5

Qual-PEX Pipe & Accessories QUAL-PEX BARRIER PIPE COILS QPX 12B/100 12mm x 100m 123.50 1 QPX 15B/100 15mm x 100m 142.30 1 QPX 22B/50 22mm x 50m 162.30 1 QPX 28B/50 28mm x 50m 235.02 1 QUAL-PEX INSERTS CTN 098/206 12mm Qual-PEX Pipe Inserts 0.25 100 2,000 098/210 15mm Qual-PEX Pipe Inserts 0.26 100 2,000 098/220 22mm Qual-PEX Pipe Inserts 0.28 100 1,000 098/230 28mm Qual-PEX Pipe Inserts 0.44 100 500 LENGTHS QPX 15B/6 15mm x 6m 8.54 20 QPX 22B/6 22mm x 6m 17.08 20 QPX 28B/6 28mm x 6m 28.20 10 QUAL-PEX PIPE-IN-PIPE LIST O.D. PRICE mm 097/12RED 12mm x 100m 178.14 21 097/12BLUE 12mm x 100m 178.14 21 097/15RED 15mm x 100m 205.25 24 097/15BLUE 15mm x 100m 205.25 24 097/22RED 22mm x 50m 205.25 31 097/22BLUE 22mm x 50m 205.25 31 QUAL-PEX DUCTING LIST O.D. PRICE mm QPXD12B/100 12mm x 100m 55.00 20 079/630 15mm x 100m 39.90 23 079/640 22mm x 50m 33.60 34 079/651 28mm x 25m 27.83 42 JOINTLESS PIPE BENDS CTN 079/500 Angle Bracket/Cold Forming Bend for 15mm Qual-PEX 1.00 10 100 079/P500 Plastic Bend for 15mm Qual-PEX 1.04 50 400 079/515 Plastic Bend Support for 15mm Pipe-In-Pipe 2.23 10 50 079/516 Plastic Bend Support for 22mm Pipe-In-Pipe 3.10 10 50 079/517 Metal Bend Support for 22mm Pipe-In-Pipe 32mm 4.40 10 50 079/956 90 o Elbow with 28mm O.D. (15mm Pipe-In-Pipe) 1.95 Loose 50 079/957 90 o Elbow with 32mm O.D. (22mm Pipe-In-Pipe) 2.55 Loose 50 079/959 90 o Elbow with 37mm O.D. (28mm Pipe-In-Pipe) 3.12 Loose 50 079/960 90 o Elbow with 16mm O.D. 12mm Qual-Pex 0.40 Loose 50 079/961 90 o Elbow with 20mm O.D. 15mm Qual-Pex 0.40 Loose 50 079/950 Conduit Elbow & Guide Piece for 15mm Pipe-In-Pipe 3.13 2 100 PIPE FASTENING HOOKS FOR CONCRETE SLABS CTN 079/951 25mm Single Fastening Hook (15mm P-I-P) 0.16 100 1,000 079/952 25mm Double Fastening Hook (15mm P-I-P) 0.20 100 1,000 079/953 35mm Single Fastening Hook (22mm P-I-P) 0.18 50 1,000 079/954 35mm Double Fastening Hook (22mm P-I-P) 0.24 50 1,000 PIPE HOLDING PINS FOR RIGID INSULATION BAG BAG BOX 079/704 15mm Pipe Pins (40mm) 13.36 120 4,800 079/705 15mm Pipe Pins (50mm) 14.84 120 4,800 079/706 15mm Pipe Pins (60mm) 14.84 120 4,800 079/707 15mm Pipe-in-Pipe Pins 13.36 120 1,000 *price is for single item only. QUAL-PEX / QUAL-PB PIPE CUTTER CTN 079/700 Pipe Cutter 13.36 1 10 079/PIP Pipe in Pipe Cutter 24.38 1 10 PRESSURE TEST KIT 079/701 24 Bar 5 Litre 1/2 Joint 217.05 1 6 INTELLIGENT MANIFOLD PLUMBING SOLUTIONS

Frequently Asked Questions Some Guidelines / Technical Data HOW FAR CAN I GO WITH 12MM QUAL-PEX? Regardless of pipe size, the recommended maximum circuit length for radiators is 30m, i.e. no radiator should be more than 15m from the manifold. If the distance is greater, the original manifold location should be changed or a second manifold location may be required. The reduction is heat losses from modern buildings means radiator sizes have been reduced, enabling installers to use more flexible, smaller diameter pipes. For manifold central heating systems 12mm Qual-PEX is the most suitable diameter pipe for nearly all applications. The table below shows the typical flow rates available from 12mm & 15mm Qual-PEX manifold systems. Maximum total circuit length in metres for 12mm and 15mm Qual-PEX assuming a pump pressure of 20kPa and a Temperature drop of 11 o C Radiator Output Flow Rate Pressure loss per metre (kpa) Maximum Circuit Length (metres) (Watts) (Litres/Sec) 12mm 15mm 12mm 15mm 1400 0.04 0.6 31 1600 0.04 0.8 24 1800 0.05 1.1 19 2000 0.05 1.3 15 2200 0.06 1.6 13 2400 0.06 1.9 0.4 11 49 2600 0.07 2.2 0.5 9 42 2800 0.6 36 3000 0.08 0.6 31 3200 0.08 0.7 28 WHERE SHOULD I POSITION THE MANIFOLD? The manifolds should be located so they can be easily installed and serviced. Manifolds can be installed in a horizontal or vertical position. In larger installations, a number of remote manifolds may be used to handle groups of outlets. The manifold should ideally be located in a central position relative to the group of outlets it serves. Primary connections: Manifolds are connected to the main water supply, water heater or Heating boiler with larger bore pipe 3/4 (22mm) or 1 (28mm). Secondary connections: Each radiator or water outlet is fed by its own dedicated line from the manifold, usually 12mm or 15mm. Approved fittings may be used to repair kinked or damaged Qual-PEX Pipe-in-Pipe distribution lines, but these need to be made accessible (for retractability purposes). The Manifolds should be installed at a sufficient Height (about 250mm- 400mm) above the floor, so that the pipes can be installed straight and without tension. Clear markings at the end of each run with a permanent marker that identifies the fixture it supplies (hot or cold water) will reduce the risk of cross connections. HOW DO I FIX THE MANIFOLDS IN POSITION? QPL offers three choices of fixing system : 1. Track and Manifold hooks : a C-shaped profile with pre-drilled fixing holes suitable for use with manifold fixing hooks. 2. Termobox : Universal white manifold box with removable cover designed for recessing in wall cavity, with moulded C shape track suitable for use with manifold hooks. Available in 3 sizes. 3. Manifold Brackets : Single and double versions available in both 3/4 and 1 sizes. HOW DO I SAVE ON INSTALLATION TIME? The flexibility of 12mm Qual-PEX over traditional 1/2 Qual-PEX is a major factor in speeding up the installation and should eliminate the use of elbows completely in a manifold system. This, coupled with the need for only one drilled hole per pair of 12mm pipes has a significant time-saving effect. DO I NEED TO INSULATE QUAL-PEX PIPE-IN-PIPE As a general rule, all service pipes should be installed within the insulating envelope of the building. The conduit sleeve does not negate the requirement to insulate pipes when they pass through unheated spaces. Building regulations and requirements of local building authorities must be complied with in the planning and installation of the pipe system. Although Qual-PEX is resistant to frost burst to -20 degrees C all pipe work in exposed areas must be insulated to prevent water from freezing and to conserve energy. Insulate all hot water pipe runs where the code requires. ANY OTHER GUIDELINES ON THE USE OF QUAL-PEX PIPE-IN-PIPE Refer to the QPL technical leaflet: Qual-PEX pipe-in-pipe brochure: Guide to Good Practice. HOW DO I TEST THE SYSTEM? (Mandatory for guarantee to be valid.) The purpose of system testing is to identify any points where leakages occur at a time when they can be repaired as easily as possible, regardless of their causes. Testing takes place immediately after first fix installation, and before the pipe work is completely covered over. For systems with Mechanical connectors, high and low pressure testing is mandatory. Low-pressure test =3 Bar (air or water) for 15 minutes. High-pressure test= 6 Bar (air or water), or a pressure of 1.5 times the pressure relief valve setting ( whichever is the greater) for 1 hour. WHAT MANIFOLD SHOULD I USE? (1) Choose between Qual-TAP Compression and Pushfit connections : full range available for both. (2) Choose between Plain and valved manifolds : Valved manifolds usually used for plumbing as the isolation valves on the individual outlets can eliminate the need for a shut-off valve at the appliance. (Pressure drop per outlet : 1mBar @ 0.02 l/sec, 4mBar @ 0.04 l/sec, 10mBar @ 0.06 l/sec and 20mBar @0.08 l/sec). N.B. When testing is complete, the test pressure must be discharged from the system, where there is a risk of freezing conditions. For further information relating to Qual-PEX Pipe, please consult with Irish Agrément Certificate No. 01/0067. (3) Choose between 3/4 and 1 manifolds : Rule of thumb : use 3/4 manifolds for up to 8kW or 5 plumbing outlets; use 1 manifolds for higher loads. www.qpl.ie 7

QUALITY PLUMBING & HEATING SOLUTIONS Quality Plastics Ltd Quality Plastics (QPL), an ISO 9001: 2000 accredited company is Ireland s leading polyethylene pipe manufacturer and has been in the business of producing quality plastic pipes for the agricultural, building and plumbing sectors for more than 35 years. It is also Ireland s leading Underfloor heating company and has built its reputation on excellence in terms of product innovation and quality. QPL Quality Plumbing Solutions QPL now offers the specifier, developer and contractor a full choice of systems, all based on its tried and trusted Qual-PEX Plumbing & Heating Pipe with the prestigious BS 7291 kitemark. The flexibility of the pipe coupled with its superior chemical and thermal resistance means an end to traditional design limitations and QPL once again is foremost in bringing these new design innovations to the Irish Plumbing & Heating industry. PUSHFIT PLUMBING AND HEATING SYSTEM FOR TRADITIONAL PLUMBING/HEATING INSTALLATIONS Choice of Tectite (brass) or Qual-Plumb/Qual-FIT (Thermoplastic) pushfit fittings. QUAL-TAP MANIFOLD PLUMBING AND HEATING SYSTEM FOR JOINTLESS MODERN PLUMBING / HEATING SYSTEMS Choice of compression or pushfit connections, with new 12mm pipe size. COSY HOME UNDERFLOOR HEATING SYSTEM FOR LUXURIANT COMFORT HEATING SYSTEMS Including a plug-in, directly connecting conservatory/extension kit. Approvals Back in 1997, Qual-PEX was the first PEX pipe ever to be approved with the BS 7291 kitemark and it is still approved to the highest classification (Class S) within that standard. Qual-PEX is also approved for drinking water applications by the WRAS and the Irish Agrément Board. Both Qual-TAP compression and Pushfit ranges of fittings are certified and approved by the WRAS, and a large number of other international approved bodies. 25 Year System Guarantee Qual-PEX is guaranteed against any material or manufacturing defect for a period of 25 years under normal service conditions. This applies on all types of mains fed and pressurised plumbing systems and both open-vented and sealed heating systems subject to the following operating limits specified in BS 7291:- SYSTEM TYPE COLD WATER OPEN VENTED CH SYSTEM SEALED CH SYSTEM MAXIMUM OPERATING PRESSURE 12 BAR 4 BAR 3 BAR MAXIMUM OPERATING TEMPERATURE 20ºC 82ºC 92ºC * Qual-PEX will also withstand short term overloads of 114ºC, as specified in BS 7291 Class S. For more technical information consult the Qual-PEX Technical Leaflet. Quality Plastics Ltd., P.O. Box 29, Whites Cross, Cork, Ireland. Phone: 021 4884700 Fax: 021 4884701 Email: qpl@qpl.ie www.qpl.ie