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Nylon Air Bags are designed to go through restricted openings measuring about 1/4 of the nominal pipe diameter or less.
Flowstop Ltd are now part of the ALH/ Pipe Equipment Specialists group. Online sales and enquiries will now go through Pipe Equipment Specialists.- Manufcature from natural rubber bladder and covered in Grey proofed nylon.
- Produced in cylindrical and spherical shapes.
- Standard range 1"-15" (25mm-375mm). Available with Schrader valve as standard, or brass cock as an extra
- Standard range 16"-96" (400mm-2400mm).Supplied complete with ball valve.
- We can also supply a Nylon Bag c/w Centre Hole
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The Eesiseel range of inflatable stoppers are designed for use where there is access to the full pipe bore: Eesiseel stoppers give the following benefits:
Flowstop Ltd are now part of the ALH/ Pipe Equipment Specialists group. Online sales and enquiries will now go through Pipe Equipment Specialists.- All pipe sizes from 1.9"-12.6" (48mm-320mm) can be sealed with just five Eesiseel Stoppers.
- Easy to achieve a good seal.
- Easy to inflate through a self-sealing car-type Schrader valve or brass cock.
- Very easy to clean.
- Robust and durable: will last a long time when properly cared-for.
- resistant to a large number of chemicals
- We have a 4″ (100mm) stopper with a 1/2″ (12.7mm) i/d tube through the centre of the bag, used for pressure testing. Other sizes can be manufactured upon request
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Canvas air bags are designed to go through restricted openings measuring about 1/4 of the nominal pipe diameter or less. Manufactured from natural rubber bladder covered in canvas.- Produced in cylindrical and spherical shapes.
- Standard range 1"-15" (25mm-375mm). Available with Schrader valve as standard or a brass cock as an extra.
- Larger range 16"-96" (400mm-2400mm). Come complete with ball valve.
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This product is designed to pull a number of smaller pipes or cables into a directionally drilled bore or into an existing pipe or duct. Please contact us for prices and information. -
Developed for the PE manufacturer, this model has been designed to quickly and simply attach the newly produced pipe to the coiling machine without damaging the internal or external surfaces. Available in the size range 90mm to 1000mm plus. Please contact us for prices and information. -
Similar to the Standard model except that this model has an additional sealing ring which will withstand an internal pressure of 10 bar. This design also prevents the ingress of dirt and fluid and the contamination of a pre-chlorinated pipe. Available in the size range 25mm to 500mm. Please contact us for prices and information. -
This towing head is fused onto the PE pipe string and features a strong sealed, but rotating, eye bolt, thus ensuring a fully sealed towing head. Suitable for directional drilling, slip lining and direct burial. Available in the size range 90mm to 500mm plus. Please contact us for prices and information. -
- Winch placed into manhole 1. (See attached data sheet)
- Winch rods inserted into old pipe from manhole 1 and connect to head in manhole 2
- Head winched into old pipe, which is broken and displaced
- New Pipe is located in shield on rear of head and held in place by simple tensioning device.
- Head is again winched forward. New pipes are snapped together behind the head as it is winched forward.
- Above step is repeated until full length is in place.
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The Pipe Equipment Pipe Support Rollers have been specially designed to ease the problems of handling plastic pipes during jointing and installation. They greatly reduce the chances of pipe damage as a result of the pipe string being trailed along the ground and keep pipe drag to a minimum. Pipe Support Rollers are available as ‘Free Standing’ or ‘In Trench’. -
LINK SEALS are used to provide a seal between a product pipe or cable and a casing sleeve, duct or wall. LINK SEALS provide a modular hydrostatic sealing mechanism that is independent of internal or external pressure, and can provide a pressure seal up to 5 bar. LINK SEALS also provide electrical and vibrational insulation, and can provide fire resistance for up to three hours. The rubber material absorbs shocks and sounds, and reduces the vibration load on the pipes and cables. The unique link structure makes it possible to produce an almost unlimited number of sizes. Please download the data sheet to show different options available. Our sales team can advise suitable Link Seal and core hole sizes upon request. The seal is supplied in an assembled condition with the required number of links, and owing to its special design the LINK SEAL chain is rapidly installed. -
PECS (PE Coil to Straight) Connectors are a fully reusable product developed to overcome the problems encountered when passing coiled PE pipe through service cut outs whilst slip lining an existing metallic pipe using a pushing device attached to a mini digger. Please contact us for further details. -
This glanding system, which has been tested at pressures up to 7 bar, is most suited for insertion of the Tracer Rod into gas and water mains and services. The gland rubber, which is about 25mm thick, can be compressed during use to increase the seal and prevent leakage. It has a 1” BSP internal thread as standard and is supplied with an adaptor to suit ¾” BSP. An adaptor to suit ¾” and 1” gas meter thread is also available Tracer Gland MP 3/4" & 1" BSP Thread -
To enable the PE Tracer to be inserted into live PE mains, via a standard Service Tee, a system has been developed that enables the cutter to be removed, and a guide tube, complete with a directional foot, to be installed under live no blow conditions. The guide tube has a low pressure glanding system as standard, but can be supplied with a medium pressure glanding system ( suitable for use at pressures up to 2 bar ) if required. Once the tracing operation has been completed the guide tube can be removed and the cutter replace, all under live no blow conditions.
