<\/a>SYSTEM CHIMNEY<\/h3>\nChimney Diameter<\/h4>\n
The chimney size should be as recommended by the appliance manufacturer. Where there is a requirement for a flue diameter smaller than the appliance spigot, then the operational requirements of the appliance and the configuration of the flue must satisfy the flue sizing requirements of EN13384-1 for single appliances, and EN13384-2 for multi appliances.<\/p>\n
Chimney Route<\/h4>\n
The chimney should remain as straight as possible through its vertical run to assist flow. Should it be necessary to offset a chimney run then the following guidelines should be adhered to:<\/p>\n
It is recommended that a vertical run of at least 600mm should be allowed immediately above the appliance prior to any change of direction.Within a system, on all fuels, there should be no more than 4 changes of direction of maximum 45\u00b0. Factory made 90\u00b0 bends or tees within the system may be treated as being equal to two 45\u00b0 bends (as per Document J of the Building Regulations issued October 2010).<\/p>\n
Connection to Draught Diverter<\/h4>\n
Where the appliance features a draught diverter the connection should rise vertically from it for at least 600mm before any change of direction (unless otherwise specified by the appliance manufacturer). This is in accordance with the recommendations contained in BS 5440 Part 1 section 6.1.4<\/p>\n
Direct Connection Appliance to System Chimney<\/h4>\n
When connecting from the appliance directly to a system chimney, the appropriate appliance connector must be used and the joint between the appliance spigot and the appliance connector must be securely caulked and sealed with non asbestos rope (or suitable alternative) and fire cement on solid fuel appliances.<\/p>\n
<\/h4>\nDistance to Combustibles<\/h4>\n
In accordance with building regulations, it is essential that the correct distance to combustible material is maintained. On\u00a0solid fuel\u00a0<\/b>applications, where there is a risk of soot fire, a distance of\u00a060mm to combustibles\u00a0<\/b>must be maintained within a\u00a0combustible floor\u00a0<\/b>and within a\u00a0combustible shaft\u00a0<\/b>(see Fig.1 below).There is no need to line the area within the floor cavity with plasterboard; however the\u00a0ventilated fire stop plate\u00a0<\/b>and\u00a0ventilated support plate\u00a0<\/b>must be used.<\/p>\n
On\u00a0gas and oil\u00a0<\/b>applications, a distance of\u00a050mm to combustibles\u00a0<\/b>must be maintained within a\u00a0combustible floor\u00a0<\/b>and within a\u00a0combustible shaft<\/b>.The\u00a0ventilated fire stop plate\u00a0<\/b>and\u00a0ventilated support plate\u00a0<\/b>must be used.<\/p>\n
Where the chimney penetrates a\u00a0non combustible\u00a0<\/b>floor and where a\u00a0non combustible\u00a0<\/b>shaft is used, a distance of\u00a050mm to the shaft\u00a0<\/b>is sufficient. In this case,\u00a0non ventilated fire stop plates and support plates\u00a0<\/b>may be used with a\u00a0ventilated fire stop\u00a0<\/b>being used where the chimney penetrates into the\u00a0roof space<\/b>.<\/p>\n
On bungalow applications where the chimney runs through either a combustible or non-combustible ceiling, an unventilated bungalow fire stop plate kit can be used. Please note that an unventilated support plate can not be used above the ceiling in this case.The weight of the chimney should be supported using the roof support (see p.19). Distance to combustibles must be respected within the ceiling space (see Fig. 2 below) and mesh frame should be used within the loft space, which must be ventilated (see Fig. 2 below).<\/p>\n
Enclosure\/Shafts<\/h4>\n
With the exception of the room containing the appliance, where the chimney passes through any part of the building, where there is a risk of accidental human contact, i.e a bedroom etc., or where there is a risk of contact with combustible materials stored in a cupboard or in the roof-space, the chimney must be enclosed in an appropriate way to meet Building Regulations. This can be achieved by boxing in the chimney in habitable rooms, or by the use of a protective wire mesh frame in roof spaces etc. In all cases the minimum distance to any combustible material, including loft insulation, must be respected according to the table on p.1, and any enclosure should be ventilated using the appropriate ventilated fire stops.<\/p>\n
<\/p>\n
Support Components<\/h4>\n
The weight of a chimney system is considerable and requires independent support. Minimal weight should be borne by the appliance.The weight of the chimney can be supported from floor level by using a base support plate, or floor support; from the wall by using wall support top plates together with side plates or cantilever brackets; or from first floor level by using a support plate and clamp fixed to the floor\/ceiling joists.<\/p>\n
Wall brackets are non load bearing and provide lateral support only. Refer to the load bearing tables for full details of maximum loadings.<\/p>\n
Where the flue is freestanding above the roof and its height exceeds 1.5m above the last support or above the roof, a height of up to 3m can be achieved unsupported using the extended locking bands at the joint immediately below the last support and on each pipe joint above the last support.<\/p>\n
Alternatively guy wire brackets can be used at the 1.5m level and every 1.5m thereafter in conjunction with guy wires, or rigid stays (provided by others).<\/p>\n
Chimney Termination<\/h4>\n
For full information regarding to chimney termination, please refer to Annex M of BS EN 15287-1. A<\/p>\n
Terminals<\/h4>\n
All terminals must be secured with the use of a locking band. On solid fuel appliances, an open termination is normally recommended. However in certain conditions, rain caps or anti-downdraught terminals may be used.<\/p>\n
Rain caps and anti-downdraught terminals are available in three versions, with anti-bird mesh, with spark guard, or without mesh. Where a terminal with mesh is used, there is a risk of soot build up, and therefore regular cleaning is required to avoid blockage, particularly when using oil or solid fuel.<\/p>\n
Jointing System<\/h4>\n
All joints in the ICS chimney range, which require a locking band, are made by means of a simple push fit jointing method. This is achieved by the engineered spigot and socket system having a pronounced lead-in-edge to ease assembly.<\/p>\n
ICS Plus\u00a0is created by adding a lip seal gasket into the inward bead on the liner of the standard components, which are suitable for use in condensing applications with a P1 designation. When installing ICS Plus components, Gaskets should be fitted dry and lubricant applied to the internal of the female liner socket <\/span><\/p>\n<\/span><\/p>\nStandard Chimney Sections (Pipes, Tees and Elbows)<\/h4>\n
Before assembling chimney sections, slip a locking band over female socket of the chimney section. Ensure the sections are pushed tightly together, before securing the locking band by use of the quick release clip. The clip can then be tightened into place by using the tightening bolt. Note:-joints must NOT occur within floor or ceiling spaces.<\/p>\n
All flue gas carrying components must be installed with the direction arrow on the product label pointing to termination with the external male spigot of the case uppermost.<\/p>\n
<\/p>\n
Locking Band\u00a0(supplied with each component with a female socket on the case)<\/span><\/h4>\nA locking band must be fitted to every joint in the system.The band is of stainless steel construction and is fitted with a quick release clip and a stainless steel tightening bolt.The bolt can be adjusted to ensure the joint is firmly secured.<\/p>\n
Structural Locking Band<\/h4>\n
The structural locking band, which is purchased separately, is used instead of a standard locking band in a situation where extra structural support is required, for instance where the chimney height is >1.5m above the last support or above the roof. It is also used to provide extra support in long horizontal runs. A maximum of 3m unsupported height can be achieved by fitting the structural locking band on the joint immediately below and on every joint above the last support.<\/p>\n
Appliance Connector\/Starting Connector\/Stove Starter Pipe<\/h4>\n
The protruding liner of these components should be pushed into the appliance<\/p>\n
spigot with the external male case spigot pointing upwards.<\/p>\n
On solid fuel appliances the appliance connector should be sealed to the appliance with fire rope and fire cement or high temperature sealant to provide a gas tight joint. On condensing appliances the appropriate lip seal should be used.<\/p>\n
Adaptors from Prima Plus & Prima Smooth to ICS<\/h4>\n
These components are used to convert from a single wall connecting flue pipe to the ICS system chimney. The protruding liner should be pushed down inside the female socket of the connecting flue pipe, with the double wall external case spigot pointing in the direction of the flue gases.<\/p>\n
Adaptor to Flex\/TecnoFlex Plus<\/h4>\n
This component is used to convert from ICS to Flex\/TecnoFlex Plus. The Flex\/TecnoFlex Plus is pushed down inside the upstand on the adaptor, secured using self tapping screws and sealed with fire cement and fire rope to provide a gas tight joint.<\/p>\n
Adaptor from ICS to Prima Plus<\/h4>\n
This component is manufactured with an ICS female socket and a Prima Plus female socket, and is used where there is a requirement to convert from ICS to Prima Plus. The ICS female socket should be attached to the previous ICS component and the joint secured using the locking band provided.<\/p>\n
Increaser<\/h4>\n
This component is used to increase from one diameter to the next diameter (e.g.) 200mm to 230mm.The component is fitted in the same way as a standard pipe length and should be secured with the locking band provided.<\/p>\n
Anchor Plate<\/h4>\n
When commencing an installation with a fire chest, hood or similar an anchor plate with plain end should be used. When extending an existing brick or masonry chimney stack, an anchor plate must be used which needs to be lined with a TecnoFlex Plus Liner then the anchor plate with the screw fit connection should be used .<\/p>\n
The liner of the Anchor Plate should be pushed into the opening of the fire chest with the plate resting on a bed of fire cement.The plate should then be fixed onto the concrete slab by masonry screws fitted through the pre-drilled holes in the plate.<\/p>\n
In the case of a chimney extension, the liner of the anchor plate fits down inside the existing chimney stack. If aTecnoFlex Plus chimney liner is being used then the anchor plate is secured to the liner by twisting in a clockwise direction.The plate should then<\/p>\n
be then be bolted to the top of the existing chimney and sealed using fire cement.<\/p>\n
Adjustable Pipe<\/h4>\n
The adjustable pipes are delivered as two pre-assembled sections with a joint band and locking band (see Fig.1).They are used with standard components to achieve an exact length on site and avoid on-site cutting of components.<\/p>\n
\n- Calculate the length required. Loosen the joint band and remove the top section of the adjustable pipe.<\/li>\n
- Remove insulation as required to achieve the correct length.<\/li>\n
- Re-assemble the pipe and cover the joint with the joint band.<\/li>\n
- Fix the adjusted section to standard components using the locking band provided. Please note that the adjustable pipe is non load bearing.<\/li>\n<\/ol>\n
Inspection Length (Dry Systems)<\/h4>\n
The inspection length is a component providing the facility for flue inspection and cleaning. It is installed as per a standard pipe section.<\/p>\n
Inspection Length (Condensing Systems)<\/h4>\n
The inspection length is a component providing the facility for flue inspection and cleaning on condensing or high efficiency appliances with a maximum flue gas temperature of 250\u00b0C, and a positive pressure rating of up to 200 Pa. It is installed as per a standard pipe section.<\/p>\n
Inspection Pipe<\/h4>\n
The Inspection pipe is a component which provides the facility to inspect the flue. It is installed as per a standard pipe section.<\/p>\n
Measure Pipe<\/h4>\n
The measure pipe is a component which provides access to the flue for draught testing or for flue gas analysis. It is installed as per a standard pipe section.<\/p>\n
Vertical Drain Pipe<\/h4>\n
This component is used on condensing systems and provides the facility to collect and drain off condensate from the chimney. It is installed in the same way as a standard pipe. It is provided as standard with a 3\/4\u201d BSP fitting.<\/p>\n
SW-DW Adjustable Starter Section<\/h4>\n
<\/p>\n
This maximum length of 75mm will leave sufficient space within the adaptor to allow for thermal expansion of the single wall pipe and also to allow for the connecting flue pipe to be removed without cutting, if the appliance has to be moved for servicing.<\/p>\n
Elbows and 90\u02da Inspection Elbows<\/h4>\n
For offset information on standard elbows, please refer to p.14<\/p>\n
Please note that 90\u00b0 Inspection bends may be incorporated into a connecting flue pipe arrangement on all fuels, please refer to National Annex of BS EN 15287-1 for specific guidance re use on solid fuel applications, the diagrams on p.5-6 give guidance.<\/p>\n
In cases of top mounted stoves, a minimum vertical height of 600mm from the appliance must be respected prior to any change of direction in the flue pipe.<\/p>\n
90\u02da Tee<\/h4>\n
This component may be used to connect from a connecting flue pipe to the vertical system chimney at 90\u00b0 or the branch may be used to locate a draft stabiliser. It is installed as per a standard pipe section.<\/p>\n
\n\n\n\n Int \u00d8<\/p>\n<\/td>\n | 80<\/span>\u00a0100<\/span>\u00a0130<\/span>\u00a0150<\/span>\u00a0180<\/span>\u00a0200<\/span>\u00a0230<\/span>\u00a0250<\/span>\u00a0300<\/span><\/td>\n<\/tr>\n\n\n Ext \u00d8<\/p>\n<\/td>\n | 130<\/span>\u00a0150<\/span>\u00a0180<\/span>\u00a0200<\/span>\u00a0230<\/span>\u00a0250<\/span>\u00a0280\u00a0<\/span>300<\/span>\u00a0350<\/span><\/td>\n<\/tr>\n\n\n A<\/p>\n<\/td>\n | 145<\/span>\u00a0155<\/span>\u00a0170\u00a0<\/span>180<\/span>\u00a0195<\/span>\u00a0205<\/span>\u00a0220\u00a0<\/span>230<\/span>\u00a0258<\/span><\/td>\n<\/tr>\n\n\n B<\/p>\n<\/td>\n | 250<\/span>\u00a0270<\/span>\u00a0305\u00a0<\/span>325<\/span>\u00a0355\u00a0<\/span>375<\/span>\u00a0405<\/span>\u00a0425<\/span>\u00a0480<\/span><\/td>\n<\/tr>\n\n\n C<\/p>\n<\/td>\n | \n 145<\/p>\n<\/td>\n | \n 155<\/p>\n<\/td>\n | \n 170<\/p>\n<\/td>\n | \n 180<\/p>\n<\/td>\n | \n 195<\/p>\n<\/td>\n | \n 205<\/p>\n<\/td>\n | \n 220<\/p>\n<\/td>\n | \n 230<\/p>\n<\/td>\n | \n 258<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n 93\u02da Tee<\/h4>\nThis component must be used in place of a 90\u00b0 tee to connect from a connecting flue pipe to the vertical System Chimney on condensing systems to ensure that condensate can drain down through the system to a drain point.This component is installed as per a standard pipe section.<\/p>\n \n\n\n\n Int \u00d8<\/p>\n<\/td>\n | 80<\/span>\u00a0100<\/span>\u00a0130<\/span>\u00a0150<\/span>\u00a0180<\/span>\u00a0200<\/span>\u00a0230<\/span>\u00a0250<\/span>\u00a0300<\/span><\/td>\n<\/tr>\n\n\n Ext \u00d8<\/p>\n<\/td>\n | 130<\/span>\u00a0150<\/span>\u00a0180<\/span>\u00a0200<\/span>\u00a0230<\/span>\u00a0250<\/span>\u00a0280\u00a0<\/span>300<\/span>\u00a0350<\/span><\/td>\n<\/tr>\n\n\n A<\/p>\n<\/td>\n | –\u00a0<\/span>162<\/span>\u00a0178\u00a0<\/span>189<\/span>\u00a0206\u00a0<\/span>216<\/span>\u00a0233<\/span>\u00a0244<\/span>\u00a0264<\/span><\/td>\n<\/tr>\n\n\n B<\/p>\n<\/td>\n | –\u00a0<\/span>278<\/span>\u00a0309\u00a0<\/span>329<\/span>\u00a0359\u00a0<\/span>379<\/span>\u00a0405<\/span>\u00a0455<\/span>\u00a0490<\/span><\/td>\n<\/tr>\n\n\n C<\/p>\n<\/td>\n | –\u00a0<\/span>166<\/span>\u00a0178\u00a0<\/span>189<\/span>\u00a0206\u00a0<\/span>216<\/span>\u00a0233<\/span>\u00a0257<\/span>\u00a0268<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n135\u02da Tee<\/h4>\nThis component may be used in combination with a 45\u00b0 elbow to connect from a connecting flue pipe to the vertical system chimney. It is installed as per a standard pipe section and provides the least resistance to the flow of the flue gases.<\/p>\n \n\n\n\n Int \u00d8<\/p>\n<\/td>\n | 80<\/span>\u00a0100<\/span>\u00a0130<\/span>\u00a0150<\/span>\u00a0180<\/span>\u00a0200<\/span>\u00a0230<\/span>\u00a0250<\/span>\u00a0300<\/span><\/td>\n<\/tr>\n\n\n Ext \u00d8<\/p>\n<\/td>\n | 130<\/span>\u00a0150<\/span>\u00a0180<\/span>\u00a0200<\/span>\u00a0230<\/span>\u00a0250<\/span>\u00a0280\u00a0<\/span>300<\/span>\u00a0350<\/span><\/td>\n<\/tr>\n\n\n A<\/p>\n<\/td>\n | –\u00a0<\/span>262<\/span>\u00a0298\u00a0<\/span>322<\/span>\u00a0358\u00a0<\/span>382<\/span>\u00a0419\u00a0<\/span>443<\/span>\u00a0509<\/span><\/td>\n<\/tr>\n\n\n B<\/p>\n<\/td>\n | –\u00a0<\/span>327<\/span>\u00a0375\u00a0<\/span>403<\/span>\u00a0445<\/span>\u00a0474<\/span>\u00a0516<\/span>\u00a0544<\/span>\u00a0622<\/span><\/td>\n<\/tr>\n\n\n C<\/p>\n<\/td>\n | \n –<\/p>\n<\/td>\n | \n 262<\/p>\n<\/td>\n | \n 298<\/p>\n<\/td>\n | \n 322<\/p>\n<\/td>\n | \n 358<\/p>\n<\/td>\n | \n 382<\/p>\n<\/td>\n | \n 419<\/p>\n<\/td>\n | \n 443<\/p>\n<\/td>\n | \n 509<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Offset Dimensions (made by assembling 2 bends)<\/h4>\nOffsets for Double 15\u02da Bend<\/p>\n \n\n\n\n Int \u00d8<\/p>\n<\/td>\n | \n 80<\/p>\n<\/td>\n | \n 100<\/p>\n<\/td>\n | \n 130<\/p>\n<\/td>\n | \n 150<\/p>\n<\/td>\n | \n 180<\/p>\n<\/td>\n | \n 200<\/p>\n<\/td>\n | \n 230<\/p>\n<\/td>\n | \n 250<\/p>\n<\/td>\n | \n 300<\/p>\n<\/td>\n<\/tr>\n | \n\n A<\/p>\n<\/td>\n | \n 295<\/p>\n<\/td>\n | \n 295<\/p>\n<\/td>\n | \n 295<\/p>\n<\/td>\n | \n 295<\/p>\n<\/td>\n | \n 315<\/p>\n<\/td>\n | \n 315<\/p>\n<\/td>\n | \n 315<\/p>\n<\/td>\n | \n 334<\/p>\n<\/td>\n | \n 334<\/p>\n<\/td>\n<\/tr>\n | \n\n B<\/p>\n<\/td>\n | \n 39<\/p>\n<\/td>\n | \n 39<\/p>\n<\/td>\n | \n 39<\/p>\n<\/td>\n | \n 39<\/p>\n<\/td>\n | \n 41<\/p>\n<\/td>\n | \n 41<\/p>\n<\/td>\n | \n 41<\/p>\n<\/td>\n | \n 44<\/p>\n<\/td>\n | \n 44<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Offsets for Double 30\u02da Bend<\/p>\n \n\n\n\n Int \u00d8<\/p>\n<\/td>\n | \n 80<\/p>\n<\/td>\n | \n 100<\/p>\n<\/td>\n | \n 130<\/p>\n<\/td>\n | \n 150<\/p>\n<\/td>\n | \n 180<\/p>\n<\/td>\n | \n 200<\/p>\n<\/td>\n | \n 230<\/p>\n<\/td>\n | \n 250<\/p>\n<\/td>\n | \n 300<\/p>\n<\/td>\n<\/tr>\n | \n\n A<\/p>\n<\/td>\n | \n 280<\/p>\n<\/td>\n | \n 299<\/p>\n<\/td>\n | \n 327<\/p>\n<\/td>\n | \n 336<\/p>\n<\/td>\n | \n 355<\/p>\n<\/td>\n | \n 373<\/p>\n<\/td>\n | \n 373<\/p>\n<\/td>\n | \n 392<\/p>\n<\/td>\n | \n 411<\/p>\n<\/td>\n<\/tr>\n | \n\n B<\/p>\n<\/td>\n | \n 75<\/p>\n<\/td>\n | \n 80<\/p>\n<\/td>\n | \n 88<\/p>\n<\/td>\n | \n 90<\/p>\n<\/td>\n | \n 95<\/p>\n<\/td>\n | \n 100<\/p>\n<\/td>\n | \n 100<\/p>\n<\/td>\n | \n 105<\/p>\n<\/td>\n | \n 110<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Offsets for Double 45\u02da Bend<\/p>\n \n\n\n\n Int \u00d8<\/p>\n<\/td>\n | \n 80<\/p>\n<\/td>\n | \n 100<\/p>\n<\/td>\n | \n 130<\/p>\n<\/td>\n | \n 150<\/p>\n<\/td>\n | \n 180<\/p>\n<\/td>\n | \n 200<\/p>\n<\/td>\n | \n 230<\/p>\n<\/td>\n | \n 250<\/p>\n<\/td>\n | \n 300<\/p>\n<\/td>\n<\/tr>\n | \n\n A<\/p>\n<\/td>\n | \n 307<\/p>\n<\/td>\n | \n 324<\/p>\n<\/td>\n | \n 341<\/p>\n<\/td>\n | \n 358<\/p>\n<\/td>\n | \n 376<\/p>\n<\/td>\n | \n 393<\/p>\n<\/td>\n | \n 427<\/p>\n<\/td>\n | \n 427<\/p>\n<\/td>\n | \n 461<\/p>\n<\/td>\n<\/tr>\n | \n\n B<\/p>\n<\/td>\n | \n 127<\/p>\n<\/td>\n | \n 134<\/p>\n<\/td>\n | \n 141<\/p>\n<\/td>\n | \n 148<\/p>\n<\/td>\n | \n 156<\/p>\n<\/td>\n | \n 163<\/p>\n<\/td>\n | \n 177<\/p>\n<\/td>\n | \n 177<\/p>\n<\/td>\n | \n 191<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Offsets for Double 90\u02da Bend<\/p>\n \n\n\n\n Int \u00d8<\/p>\n<\/td>\n | \n 80<\/p>\n<\/td>\n | \n 100<\/p>\n<\/td>\n | \n 130<\/p>\n<\/td>\n | \n 150<\/p>\n<\/td>\n | \n 180<\/p>\n<\/td>\n | \n 200<\/p>\n<\/td>\n | \n 230<\/p>\n<\/td>\n | \n 250<\/p>\n<\/td>\n | \n 300<\/p>\n<\/td>\n<\/tr>\n | \n\n A<\/p>\n<\/td>\n | \n 300<\/p>\n<\/td>\n | \n 316<\/p>\n<\/td>\n | \n 348<\/p>\n<\/td>\n | \n 366<\/p>\n<\/td>\n | \n 396<\/p>\n<\/td>\n | \n 420<\/p>\n<\/td>\n | \n 452<\/p>\n<\/td>\n | \n 468<\/p>\n<\/td>\n | \n 518<\/p>\n<\/td>\n<\/tr>\n | \n\n B<\/p>\n<\/td>\n | \n 300<\/p>\n<\/td>\n | \n 316<\/p>\n<\/td>\n | \n 348<\/p>\n<\/td>\n | \n 366<\/p>\n<\/td>\n | \n 396<\/p>\n<\/td>\n | \n 420<\/p>\n<\/td>\n | \n 452<\/p>\n<\/td>\n | \n 468<\/p>\n<\/td>\n | \n 518<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Offsets for 135 Tee\u02da & 45\u02da Bend<\/p>\n <\/p>\n \n\n\n\n Int \u00d8<\/p>\n<\/td>\n | \n 80<\/p>\n<\/td>\n | \n 100<\/p>\n<\/td>\n | \n 130<\/p>\n<\/td>\n | \n 150<\/p>\n<\/td>\n | \n 180<\/p>\n<\/td>\n | \n 200<\/p>\n<\/td>\n | \n 230<\/p>\n<\/td>\n | \n 250<\/p>\n<\/td>\n | \n 300<\/p>\n<\/td>\n<\/tr>\n | \n\n A<\/p>\n<\/td>\n | \n 343<\/p>\n<\/td>\n | \n 370<\/p>\n<\/td>\n | \n 437<\/p>\n<\/td>\n | \n 445<\/p>\n<\/td>\n | \n 452<\/p>\n<\/td>\n | \n 496<\/p>\n<\/td>\n | \n 523<\/p>\n<\/td>\n | \n 537<\/p>\n<\/td>\n | \n 592<\/p>\n<\/td>\n<\/tr>\n | \n\n B<\/p>\n<\/td>\n | \n 305<\/p>\n<\/td>\n | \n 324<\/p>\n<\/td>\n | \n 404<\/p>\n<\/td>\n | \n 406<\/p>\n<\/td>\n | \n 415<\/p>\n<\/td>\n | \n 473<\/p>\n<\/td>\n | \n 475<\/p>\n<\/td>\n | \n 499<\/p>\n<\/td>\n | \n 556<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Double 15\u02da Bend C\/W Pipe Length<\/p>\n \n\n\n\n Int \u00d8\u00a0mm<\/span><\/p>\n<\/td>\n | \n 80<\/p>\n<\/td>\n | \n 100<\/p>\n<\/td>\n | \n 130<\/p>\n<\/td>\n | \n 150<\/p>\n<\/td>\n | \n 180<\/p>\n<\/td>\n | \n 200<\/p>\n<\/td>\n | \n 230<\/p>\n<\/td>\n | \n 250<\/p>\n<\/td>\n | \n 300<\/p>\n<\/td>\n<\/tr>\n | \n\n 955 Eff Pipe<\/p>\n<\/td>\n | \n A B<\/p>\n<\/td>\n | \n 1218<\/p>\n 286<\/p>\n<\/td>\n | \n 1218<\/p>\n 286<\/p>\n<\/td>\n | \n 1218<\/p>\n 286<\/p>\n<\/td>\n | \n 1218<\/p>\n 286<\/p>\n<\/td>\n | \n 1238<\/p>\n 288<\/p>\n<\/td>\n | \n 1238<\/p>\n 288<\/p>\n<\/td>\n | \n 1238<\/p>\n 288<\/p>\n<\/td>\n | \n 1257<\/p>\n 291<\/p>\n<\/td>\n | \n 1257<\/p>\n 291<\/p>\n<\/td>\n<\/tr>\n | \n\n 455 Eff<\/p>\n Pipe<\/p>\n<\/td>\n | \n A<\/p>\n B<\/p>\n<\/td>\n | \n 735<\/p>\n 157<\/p>\n<\/td>\n | \n 735<\/p>\n 157<\/p>\n<\/td>\n | \n 735<\/p>\n 157<\/p>\n<\/td>\n | \n 735<\/p>\n 157<\/p>\n<\/td>\n | \n 755<\/p>\n 159<\/p>\n<\/td>\n | \n 755<\/p>\n 159<\/p>\n<\/td>\n | \n 755<\/p>\n 159<\/p>\n<\/td>\n | \n 774<\/p>\n 162<\/p>\n<\/td>\n | \n 774<\/p>\n 162<\/p>\n<\/td>\n<\/tr>\n | \n\n 205 Eff<\/p>\n Pipe<\/p>\n<\/td>\n | \n A<\/p>\n B<\/p>\n<\/td>\n | \n 493<\/p>\n 92<\/p>\n<\/td>\n | \n 493<\/p>\n 92<\/p>\n<\/td>\n | \n 493<\/p>\n 92<\/p>\n<\/td>\n | \n 493<\/p>\n 92<\/p>\n<\/td>\n | \n 513<\/p>\n 94<\/p>\n<\/td>\n | \n 513<\/p>\n 94<\/p>\n<\/td>\n | \n 513<\/p>\n 94<\/p>\n<\/td>\n | \n 532<\/p>\n 97<\/p>\n<\/td>\n | \n 532<\/p>\n 97<\/p>\n<\/td>\n<\/tr>\n | \n\n 150 Eff Pipe<\/p>\n<\/td>\n | \n A B<\/p>\n<\/td>\n | \n 445<\/p>\n 79<\/p>\n<\/td>\n | \n 445<\/p>\n 79<\/p>\n<\/td>\n | \n 445<\/p>\n 79<\/p>\n<\/td>\n | \n 445<\/p>\n 79<\/p>\n<\/td>\n | \n 465<\/p>\n 81<\/p>\n<\/td>\n | \n 465<\/p>\n 81<\/p>\n<\/td>\n | \n 465<\/p>\n 81<\/p>\n<\/td>\n | \n 484<\/p>\n 84<\/p>\n<\/td>\n | \n 484<\/p>\n 84<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Double 30\u02da Bend C\/W Pipe Length<\/p>\n \n\n\n\n Int \u00d8\u00a0mm<\/span><\/p>\n<\/td>\n | 80<\/span>\u00a0100<\/span>\u00a0130<\/span>\u00a0150<\/span>\u00a0180<\/span>\u00a0200<\/span>\u00a0230<\/span>\u00a0250<\/span>\u00a0300<\/span><\/td>\n<\/tr>\n\n\n 955 Eff Pipe<\/p>\n<\/td>\n | \n A B<\/p>\n<\/td>\n | 1107\u00a0<\/span>1126<\/span>\u00a01154\u00a0<\/span>1163<\/span>\u00a01182<\/span>\u00a01200<\/span>\u00a01200<\/span>\u00a01219<\/span> | | | | | | | | | | | | | | | | | | | | | | |