Flexi liner windows

Water Tank Liners. Plating Tank Liners. Secondary Containment Liners. Clarifier Tank Liners. Helium Gas Bags. Customer Solutions. Flexi-Liner industrial tank liners and containment products extend the service life of your tanks and other assets.

Maintenance is easy and no special tools are required. Flows from. Pumping is accomplished by a rotor mounted on an eccentric shaft rotating within a flexible liner. This creates a squeegee action on the fluid which is trapped between the outer surface of the liner and the inner wall of the pump body. Body blocks are available in polypropylene, UHMW polyethylene and teflon. FLEX-I-LINER pumps are available close-coupled to an electric motor, or pedestal-mounted with electric motor drive or gasoline engine, as well as air powered when required for handling volatile fluids.

Models may be hand carried, installed on casters, or wheel-mounted on mobile equipment for portability. With no internal crevices, dead spots, threads, seals, or bearings this FLEX-I-LINER self-priming pump is ideal for sanitary metering of pharmaceuticals, foods, and other contamination-sensitive products. Please contact Schiedel Chimney Systems for details. Fitted as per the Prima Plus to TecnoFlex Plus adaptor, however no locking band is required between the spigot of the adaptor and the Prima Smooth connecting flue pipe.

No sealant is required between the screwfit part of the adaptor and the TecnoFlex Plus on high temperature applications. Prima Smooth is used only on High Temperature applications.

For condensing applications Prima Plus must be used. Push Fit Adaptor. The TecnoFlex Plus is pushed down between the two walls of the adaptor. The screws are then tightened to fasten the flex securely in place. The joint is then sealed using fire cement or an appropriate high temperature sealant. The nosecone is fastened to the TecnoFlex Plus by twisting in a clockwise direction.

A length of rope or string is attached to the handle on the nose cone, which is then used to pull the TecnoFlex Plus down the chimney. The component is then unfastened and may be used on subsequent installations. Joiners are only permitted if the chimney liner length exceeds the maximum length of flex available and details of the installation have been approved in advance, in writing, in compliance with product warranties.

The joiner is screwed onto the TecnoFlex Plus liner as per a standard adaptor. The joint should be suitably sealed to ensure a gas tight joint.

FGC Economy Terminal. Once the flex is fixed in position, the FGC Terminal is pushed down over the top of the flex, with the inward bead on the terminal acting as a location and stop point for the flex. Cement flaunching is then used up to and around the base of the terminal to make the system weather tight see Fig. Once the flex is fixed in position, the terminal is pushed down over the top of the flex, with the ridge on the inside of the terminal acting as a location and stop point for the flex.

The Uniterm Type B supports the weight of the flex using the existing chimney pot as an anchor point. The base of the Uniterm is lowered over the top of the flex, ensuring that the flex does not protrude beyond the stop bead in the terminal. The liner is then lowered down the chimney until the storm collar rests on the top of the chimney pot. The three straps see Fig. The protruding ends on the three straps are then bent upwards into a loop around the fixing strap.

Once the flex is fixed in position, the Universal Terminal is pushed down over the top of the flex, with the bead on the inside of the terminal acting as a location and stop point for the flex. The clamp plate is used to support the weight of up to 15m of the liner at the top of the stack. The two piece plate passes around the liner and is then tightened in place using the nuts and bolts provided. The top plate should be fixed securely in place and then flaunched to make weather proof.

The clamp and plate are used to support the weight of up to 15m of the liner at the top of the stack. The flex protrudes through the top plate and the two- piece split band is then fastened tightly around the flex using the nuts and bolts provided. Sufficient flex should be left protruding through the clamp plate to allow for positive location within the terminal.

The debris plate is used within the existing chimney stack, just above the base see Fig. The clamp fitting is used to fasten the plate to the flex and then the plate should be securely fastened within the chimney stack. Standard Flue Box.

Designed for use with radiant and decorative gas fires complying to BS Constructed with an aluminium liner and coated steel outer case. Recessed Flue Box. Designed with the spigot at the rear, for use with larger radiant and decorative gas fires. Large Flue Box for Back Boiler. Adjustable in depth from mm — mm to accommodate a wide range of back boilers.

Suitable for fires complying with BS Universal opening allowing connection to the boiler with B Vent or Flex. GF Flue Box. Single wall design with sloping back to help fit some openings. For radiant gas fires complying with BS Suitable for fires complying with BS Fits most popular radiant gas fires including the widely used Valor Firelite Oxysafe.

Reduced height, extra depth and extra large flanges minimise builders work on installation. The following would be necessary:- suitable cutting equipment, screwdriver, and adjustable spanner.

To weather the top of the chimney stack and seal, a trowel with some sand and cement will be required. A closure plate would need to be fitted at the bottom of the system using appropriate fixings. Flue liner must only be installed inside a masonry brick chimney, as defined in the table on page 2 depending on the type and year of chimney construction. Where TecnoFlex Plus is to be fitted to the top of an open fire place, a Schiedel Chimney Systems gather unit should be fitted into the throat of the chimney connected to the TecnoFlex Plus and sealed off.

The chimney has been previously used for an open solid fuel fire, can a flue liner be installed straight away? No, in all cases, the chimney must be inspected for deterioration and if necessary, any remedial work required must be carried out. The chimney should be swept, preferably by a member of NACS National Association of Chimney Sweeps or a suitably qualified chimney sweep who would provide a certificate after sweeping and checking, which should be retained for future reference.

Triplelock Flex is relatively light so it can be supported at the top of the chimney by using a clamp plate, which should be fixed to the top of the masonry stack. TecnoFlex Plus however, is heavier and would be supported either by using a separate plate and clamp, which would be securely fixed to the top of the stack, or using a suitable pot hanger — see p. After the length of flue liner has been connected to the appliance, fluebox spigot or to the flue pipe connecting to the appliance, allow sufficient liner to protrude at the top of the chimney stack in the case of the pot hanger terminals, or above the top plate and clamp to ensure a positive location within the relevant terminal, and cut.

This should be done by using an industrial knife or metal snips. In addition, any tape secured to the ends of the liner, which is provided for safe handling prior to installation, must be removed before completion, and commissioning of the full system. Yes, on TecnoFlex Plus multifuel Iiner; the directional arrow on the outside of the liner indicates the direction of flue gases, and this must be pointing upwards towards termination.

How should the Terminal be connected to the flue liner and how is the installation made weatherproof? For gas and oil systems, the terminal should be fitted over the protruding end of the liner, ensuring that the flex does not protrude beyond the stop bead in the terminal, and riveted or secured using self tapping screws. On TecnoFlex Plus, where used on solid fuel appliances, either a proprietary chimney pot must be fitted by bedding the pot on to the top plate or, whilst technically an open terminal provides the least possible resistance to the flue gases, in order to prevent excessive rain ingress, a raincap or combined pot hanger and terminal may be used.

In all cases, the top of the stack should then be weathered and sealed using a suitable acid resistant mortar to prevent ingress of water. Does an existing chimney need relining when fitting a gasfire into a fireplace opening?

This can be summarised in the following table to provide guidance in the correct method of installing Schiedel Chimney Systems flue liners into these chimney types.

A lined chimney is defined as one which is fitted with a clay or concrete liner within the flueway, complying with Document J. What basic components are required for a typical relining system?

A typical installation would include the liner, a clamp plate and terminal. These are generally supplied in a kit form for Triplelock Flex, a debris plate would also be required to seal off the base of the stack.

When a roof has been converted from flat to pitched, and the existing chimney is capped, can the chimney be reused to accommodate a new appliance?

The chimney can be reused providing the existing brickwork is inspected to ensure it is in good condition. The chimney can be lined with the appropriate liner, ensuring that the liner is used only inside the stack. Connection from the appliance should be made using a connecting flue pipe approved to EN such as Prima Plus for all fuels, or Prima Smooth in the case of solid fuel. A nose cone can be purchased, rope attached, and connected to the end of the liner.

The existing chimney has a flexible flue liner fitted, connected to an old gas fire. Yes, in general terms, providing the diameter and type of flex is suitable for the new appliance to be fitted, the installer has inspected the liner and is satisfied that the condition of the liner is such that it may be reused with the new appliance. However, as the lifespan of the previous appliance and liner may not be known, it is strongly recommended the old flueliner is removed, the chimney swept, then a suitable new liner installed.

Are there any other maintenance checks that should be carried out when installing a new appliance? The brickwork pointing and the flashings should be checked to ensure they are weather tight and repaired where necessary. The smooth inner liner allows for the swift drain down of condensates to a suitable drain point at the base of the vertical system.

TecnoFlex Plus can be used on appliances with a maximum pressure of Pa. The liner should be used in combination with connecting flue pipe and fittings, which have been tested and approved to BS EN An acid resistant sealant, such as Rotempo or equivalent should be used to seal the joint between the flexible liner and the screw fit adaptor.

It is recommended that flexible flue liners be installed in continuous lengths without joiners. Schiedel Chimney Systems can supply all flue liners in specific lengths on drums or in pack form upon request. On TecnoFlex Plus installations, joiners are only permitted where the chimney liner length exceeds the maximum length available and details of the installation are agreed in advance, in writing, in compliance with product warranty conditions.

These fuels must not be mixed, as this increases the risk of deposits being built up in the liner. In the event of connecting directly to the appliance i. In all cases, a gas tight joint must be ensured. The flue liner could be damaged under the conditions of a chimney fire, and must always be inspected by a suitably qualified individual e.

HETAS registered installer and replaced as necessary , before using the appliance or fire again. If the appliance is slumbered overnight or for longer periods then it is advisable to run the appliance at controlled high fire condition for a period of at least 30 minutes.

Prolonged slumbering of the appliance is a contributing factor to a liner failure. It is important to maintain sufficiently high flue gas temperatures in order to avoid condensate and acid corrosion problems, and to ensure complete combustion of the fuel.

Each chimney must be designed to allow for easy inspection; sweeping should be carried out by competent persons. Chimney flue cleaning and inspection require the use of appropriate tooling — under no circumstances should chemical cleaners or mild steel tools be used to sweep stainless steel chimneys. We would advise that monthly checks are carried out to ensure that there is no build up of any deposits in the flue way between appliance and system chimney or chimney liner.

Where solid fuels are being used, correct storage is critical and fuels must be kept dry. Only approved fuels should be used.