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Below Ground Drainage

Gratings, manhole covers, inspection chambers and more - civils and below ground drainage products at C.L. Jones for North Wales building and engineering projects.
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GX01036
100 x 600 x 600 adjusting unit seating ring by F.P. McCann. The concrete ring sits on top of a manhole cover, eliminating the need to lay engineering bricks. Its comprehensive strength is comparable to Class B engineering bricks.
GX01037
100 x 675 x 675 adjusting unit seating ring by F.P. McCann. The concrete ring sits on top of a manhole cover, eliminating the need to lay engineering bricks. Its comprehensive strength is comparable to Class B engineering bricks.
PU01046
Brett Martin Back Inlet Roddable Gully Round Grid

● Quick & Easy to Install.
● Suitable for pedestrian areas only.
● Easy access for rodding.
● Removal basket, dip-tube & trap.
● Double trapped to eliminate .
PU01047
Brett Martin Back Inlet Roddable Gully Rectangular Grid

● Quick & Easy to Install.
● Suitable for pedestrian areas only.
● Easy to Joint.
● Easy access for rodding.
● Double trapped to eliminate .
PU01078
Brett Martin Back Inlet Roddable Gully Square Grid

● Quick & Easy to Install.
● Suitable for pedestrian areas only.
● Easy to Joint.
● Easy access for rodding.
● Double trapped to eliminate .
PU01093
Brett Martin Round Hopper And Grid

● Quick & Easy to Install.
● Suitable for pedestrian areas only.
● Easy to Joint.
● Easy access for rodding.
● Double trapped to eliminate .
PU01094
Brett Martin Rectangular Hopper And Grid

● Quick & Easy to Install.
● Suitable for pedestrian areas only.
● Easy to Joint.
● Easy access for rodding.
● Double trapped to eliminate .
PU01095
Brett Martin Square Hopper And Grid

● Quick & Easy to Install.
● Suitable for pedestrian areas only.
● Easy to Joint.
● Easy access for rodding.
● Double trapped to eliminate .
PU01076
Brett Martin Back Inlet Gully Raising Piece

● Suitable for 110mm drainage layouts.
● Lightweight.
● Easy to install.
● Durable.
● Manufactured in the UK.
PU01077
Brett Martin Paving Collar

● For use with square hopper (B1006).
● Lightweight.
● Easy to install.
● Durable.
● Manufactured in the UK.
PL01006
Naylor Densleeve underground clay drainage system of plain-end vitrified clay pipes and fittings with flexible sleeve couplings, was developed for building drainage and associated sewerage and is manufactured to comply with the stringent requirements of BS EN295. Sizes are DN100-DN300.
PL01007
Naylor Densleeve Couplings
PL01003
Naylor Agri-Drain Perforated Land Drainage is a single wall, corrugated pipe manufactured from high-density polyethylene allowing fast and easy installation and excellent water flow suitable for agricultural use to reduce surface water run-off‎.
PL01001
Naylor Agri-Drain Perforated Land Drainage is a single wall, corrugated pipe manufactured from high-density polyethylene allowing fast and easy installation and excellent water flow suitable for agricultural use to reduce surface water run-off‎.
PL01002
Naylor Agri-Drain Perforated Land Drainage is a single wall, corrugated pipe manufactured from high-density polyethylene allowing fast and easy installation and excellent water flow suitable for agricultural use to reduce surface water run-off‎.
PU01032
Brett Martin Low Trapped Gully 110mm

● Suitable for 110mm drainage layouts.
● Lightweight.
● Easy to install.
● Durable.
● Manufactured in the UK.
PU01034
Brett Martin Hopp.Integral (Including Grid)

● Quick & Easy to Install.
● Suitable for 110mm drainage layouts.
● Durable.
● Manufactured in the UK.
PU01048
Brett Martin Sq Hopper 160mm Solv Socket

● Quick & Easy to Install.
● Removable grid cover.
● Durable.
● Manufactured in the UK.
PU01033
Brett Martin Hopp. Sq. 160 X 110mm + Grid

● Quick & Easy to Install.
● Removable grid cover.
● Durable.
● Manufactured in the UK.
PU01031
Brett Martin Hopp.Sq.160X110mm+Back Inl+Gd

● Quick & Easy to Install.
● Lightweight.
● Durable.
● Manufactured in the UK.
PU01035
Brett Martin Hopper Extension Square

● Quick & Easy to Install.
● Lightweight.
● Durable.
● Manufactured in the UK.
PL01053
MetroDuct Twinwall Bends are supplied plain ended. Please order couplings separately. Inside/Outside diameter: 94mm/110mm.
PL01054
MetroDuct Twinwall Bends are supplied plain ended. Please order couplings separately. Inside/Outside diameter: 94mm/110mm.
PL01055
Outside diameter: 110mm. Made with recycled plastic.
PL01056
Black MetroDuct Twinwall Coiled Ducting is supplied with pre-installed draw sting and coupling. Length: 50m. Inside/Outside diameter: 94mm/110mm.
PL01051
Orange MetroDuct Twinwall Coiled Ducting is supplied with pre-installed draw sting and coupling. Length: 50m. Inside/Outside diameter: 32mm/40mm.
PL01041
Naylor general purpose 45 degree duct bend
PL01042
Naylor general purpose 90 degree duct bend
PL01043
Naylor general purpose duct connector
PU01097
Brett Martin Low Level 'P' Trap Gully 110mm

● Quick & Easy to Install.
● Lightweight.
● Durable.
● Manufactured in the UK.
LHH09060
Polypropylene designs allows section to be neatly cut out for downpipe.
PU21003
Twinwall coupling, designed for use with all non-pressure, surface and sub-surface storm water drainage applications.
PL01067
Twin-wall dual socket HDPE drainage pipes bends requiring two seals per joint. Designed for use with all non-pressure, surface and sub-surface storm water drainage application. Internal diameter: 150mm. Angle: 45'.
PL01073
Twin-wall dual socket HDPE drainage pipes bends requiring two seals per joint. Designed for use with all non-pressure, surface and sub-surface storm water drainage application. Internal diameter: 150mm. Angle: 90'.
PL01066
MetroDrain 150mm diameter perforated drainage pipe, 6m long. Designed for use with all non-pressure, surface and sub-surface storm water drainage applications.

It has a smooth bore for superior hydraulic flow and corrugated outer wall for additional strength. Lightweight for easier transport, handling and installation than concrete and claywear pipes. It is made with strong and durable HDPE with excellent resistance to differential settlement and minimal jointing compared with traditional materials.
The MetroDrain Premium Drainage system has been specified and installed on many civil engineering and construction projects.
PU20001
MetroDrain Drainage Pipes. A new generation of HDPE high performance twin wall MetroDrain drainage pipes are designed for use with all non-pressure, surface and sub-surface storm water drainage applications.
PU21005
Twinwall sealing ring, designed for use with all non-pressure, surface and sub-surface storm water drainage applications.
LHH09061
Polypropylene designs allows section to be neatly cut out for downpipe.
PL01079
Twin-wall triple socket Y-junction for drainage pipes, made with HDPE. Designed for use with all non-pressure, surface and sub-surface storm water drainage application. Internal diameter: 150mm. Angle: 45'.
PL01024
Naylor Land Drainage universal fittings made from high density polythylene.
PL01011
Naylor Agri-Drain Perforated Land Drainage is a single wall, corrugated pipe manufactured from high-density polyethylene allowing fast and easy installation and excellent water flow suitable for agricultural use to reduce surface water run-off‎.
PL01059
45' ducting bend. Diameter: 168mm.
PL01060
90' ducting bend. Diameter: 168mm.
PL01058
Ducting connector. Diameter: 168mm.
PL01057
Ducting pipe. Diameter:168mm. Length: 6m.
PL01123
ACO plastic closing endcap is designed specifically for use with ACO HexDrain, HexDrain Brickslot and RainDrain drainage channels. Use to fully close the end of the channel to prevent leakage.
PL01125
Hexdrain ACO accessory bag is for Hexdrain plastic drainage channel.

Each pack consists of:
2 x closing end caps - Used to seal off the end of drainage channels to prevent leakage.
1 x vertical outlet - 110mm diameter, to connect drainage channel to PVC-U pipes.
1 x leaf guard - To prevent leaves and debris from entering pipes or sump units.
PL01120
Hexdrain drainage channel with plastic grid. It is manufactured from recycled polypropylene, ACO HexDrain is suitable for domestic applications up to Load Class A 15 - Pedestrian, cycleways, minimally trafficked areas (light domestic vehicles only).
The high quality ACO HexDrain channels clip together, allowing for quick and easy installation.
PL01121
Hexdrain drainage channel with plastic grid. It is manufactured from recycled polypropylene, ACO HexDrain is suitable for domestic applications up to Load Class A 15 - Pedestrian, cycleways, minimally trafficked areas (light domestic vehicles only).
The high quality ACO HexDrain channels clip together, allowing for quick and easy installation.
PL01126
The ACO sump unit acts as a filter to prevent any dirt or debris that collects in the drainage system from entering the storm drains.
PL01127
ACO Hexdrain Corner Unit is used to join Hexdrain drains at the corners and is features inputs from any of the four sides, as well as 110mm pipe directly underneath.
PU21013
Twinwall coupling, designed for use with all non-pressure, surface and sub-surface storm water drainage applications.
PL01068
Twin-wall dual socket HDPE drainage pipes bends requiring two seals per joint. Designed for use with all non-pressure, surface and sub-surface storm water drainage application. Internal diameter: 225mm. Angle: 45'.
PL01074
Twin-wall dual socket HDPE drainage pipes bends requiring two seals per joint. Designed for use with all non-pressure, surface and sub-surface storm water drainage application. Internal diameter: 225mm. Angle: 90'.
PU20011
MetroDrain Drainage Pipes. A new generation of HDPE high performance twin wall MetroDrain drainage pipes are designed for use with all non-pressure, surface and sub-surface storm water drainage applications.
PU21015
Twinwall sealing ring, designed for use with all non-pressure, surface and sub-surface storm water drainage applications.
PU01051
Brett Martin 280mm Dia. Chamber Base

● Quick & Easy to Install.
● Lightweight.
● Durable.
● 205mm invert depth.
● More directional options.
PU01052
Brett Martin 280mm Dia. Chamber Riser

● Quick & Easy to Install.
● Lightweight.
● Durable.
● 185mm invert depth.
● High load bearing.
PU01053
Brett Martin 300mm Square Double Seal

● Quick & Easy to Install.
● Lightweight.
● Durable.

PU01057
Brett Martin 280mm Dia. 90° Chamber Base

● Quick & Easy to Install.
● Lightweight.
● Durable.
● More directional options on site.
PU04946
Brett Martin 225mm 45° Double Socket Twinwall Bend with Seals

● Durable.
● Lightweight.
● BBA Certified.
● Multifit.
LHH09059
Prevents leaves and debris blocking outside drains.
PU21023
Twinwall coupling, designed for use with all non-pressure, surface and sub-surface storm water drainage applications.
PL01069
Twin-wall dual socket HDPE drainage pipes bends requiring two seals per joint. Designed for use with all non-pressure, surface and sub-surface storm water drainage application. Internal diameter: 300mm. Angle: 45'.
PL01075
Twin-wall dual socket HDPE drainage pipes bends requiring two seals per joint. Designed for use with all non-pressure, surface and sub-surface storm water drainage application. Internal diameter: 300mm. Angle: 90'.
PU20021
MetroDrain Drainage Pipes. A new generation of HDPE high performance twin wall MetroDrain drainage pipes are designed for use with all non-pressure, surface and sub-surface storm water drainage applications.
PU21025
Twinwall sealing ring, designed for use with all non-pressure, surface and sub-surface storm water drainage applications.
PL01081
Twin-wall triple socket Y-junction for drainage pipes, made with HDPE. Designed for use with all non-pressure, surface and sub-surface storm water drainage application. Internal diameter: 300mm. Angle: 45'.
GH05128
600mm x 450mm x 56mm galvanised steel cover and polypropyleme frame with SLK lifting keys. 10 tonne gross laden vehicle weight. Galvanised steel to BSEN ISO 1461.
PU01101
Brett Martin 315mm Shallow Access Chamber Riser (185mm Invert)

● Quick & Easy to Install.
● Lightweight.
● Durable.

PU01102
Brett Martin 315mm Shallow Access Chamber Base, includes 2 socket plugs (190mm Invert)

● 16+ connection possibilities.
● Watertight push-fit assembly.
● Easy to install.
● Lightweight.
● Durable.
PU01103
Brett Martin 315mm diameter Shallow Access Chamber Sealed Square Lid (Pedestrian)

● Quick & Easy to Install.
● Lightweight.
● Airtight - double sealed & can be used for internal areas.
● 35kN loading capability.
● Height & tilt adjustable frame.
PU01104
Brett Martin 315mm Frame & Driveway Lid

● Quick & Easy to Install.
● Lightweight.
● Durable.

PU01029
Brett Martin 110mm Pvc Vitrified Clay Adapt

● Quick & Easy to Install.
● Lightweight.
● Durable.
● Manufactured in the UK.
PU01030
Brett Martin 110mm Pvc Supersleeve Adaptor

● Quick & Easy to Install.
● Lightweight.
● Durable.
● Manufactured in the UK.
PL01070
Twin-wall dual socket HDPE drainage pipes bends requiring two seals per joint. Designed for use with all non-pressure, surface and sub-surface storm water drainage application. Internal diameter: 375mm. Angle: 45'.
PL01076
Twin-wall dual socket HDPE drainage pipes bends requiring two seals per joint. Designed for use with all non-pressure, surface and sub-surface storm water drainage application. Internal diameter: 375mm. Angle: 90'.
PL01082
Twin-wall triple socket Y-junction for drainage pipes, made with HDPE. Designed for use with all non-pressure, surface and sub-surface storm water drainage application. Internal diameter: 375mm. Angle: 45'.
PL01103
This sump drain is part of the ACO raindrain product range of domestic channel drainage. It features a sediment bucket for collecting silt from collected rainwater and comes complete with galvalised steel
grating. Manufactured from polymer concrete and featuring galvanised steel grating, this sump unit is certified to Load Class B 125 making it ideal for pedestrian areas and home driveways.
PU04948
Brett Martin 300mm 45° Bend Twinwall with Seals

● Durable.
● Lightweight.
● BBA Certified.
● Multifit.
PB01010
Adaptor Coupling MAC is ideal for the external connection of all pipe systems
with different outside diameters. It connects all plain ended pipes with different
outside diameters and materials. It can be used for applications above and below ground as well as inside and outside of buildings. When changing nominal diameters, the flow direction needs consideration.

• Adaptor for different outside diameters
• For above and below ground
• External compression seal
• Resistant to 0.6 bar

Manufacturer:MISSION RUBBER
Pressure Tightness:0.6 bar wasser / -0.3 bar vacuum
Jetting Resistance:120 bar
Sealing Material:EPDM rubber with lock in place profile according to BS EN 681-1
Stainless Steel:AISI 304/1.4301, alternatively AISI 316/1.4404 according to BS EN 10088-2
Temperature Resistance:-40°C to +120°C, temporary max. temperature +160°C
Standard/Approval:BS EN 16397-2, CE16
PB01016
Flexseal Drain Couplings are used to connect, repair and maintain drainage systems and other small diameter non-pressure
pipelines.
Applications:
• Can be used to connect plain ended pipes
• Repair of existing pipe systems by replacing short sections of pipe
• Connects short and cut lengths of pipe
• An inexpensive option when a shielded coupling is not required

Benefits
• Low cost solution to damaged drainage systems
• Easy to install
• Efficient, airtight and watertight connection
AA75010
Brett Martin 6m Plain End Pipe 110mm

● Quick & Easy to Install.
● Kite Marked.
● Lightweight.
● Durable.
● Made in the UK.
PU01003
Brett Martin Perforated Pipe 110mm X 6M

● Quick & Easy to Install.
● Kite Marked.
● Lightweight.
● Easy to Joint.
PU01059
Brett Martin Adjustable Bend 2 Way 110mm

● Quick & Easy to Install.
● Captive seal for easy jointing.
● Made from strong & durable PVC-U.
● Manufactured in the UK.
PU01006
Brett Martin 87.5° Double Socket Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Lightweight.
● Captive seal for easy jointing.
● Made from strong & durable PVC-U.
PU01007
Brett Martin 45° Double Socket Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Lightweight.
● Easy to Joint.
● Manufactured in the UK.
PU01008
Brett Martin 2.5° Double Socket Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Lightweight.
● Easy to Joint.
● Manufactured in the UK.
PU01009
Brett Martin 11.25° Double Socket Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Lightweight.
● Easy to Joint.
● Manufactured in the UK.
PU01085
Brett Martin 67.5° Double Socket Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Lightweight.
● Easy to Joint.
● Manufactured in the UK.
PU01014
Brett Martin 87.5° Triple Socket Branch 110mm X

● Quick & Easy to Install.
● Kite Marked.
● Captive seal for easy jointing.
● Durable.
● Manufactured in the UK.
PU01015
Brett Martin 45° Triple Socket Branch 110mm

● Quick & Easy to Install.
● Captive seal for easy jointing.
● Kite Marked.
● Made from strong & durable PVC-U.
● Manufactured in the UK.
PU01005
Brett Martin 87.5° Double Socket Long Radius Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Easy to Joint.
● Durable.
● Manufactured in the UK.
PU01073
Brett Martin 110mm X 50mm Waste Adaptor

● Quick & Easy to Install.
● Lightweight.
● Durable.
● Manufactured in the UK.
PU01001
Brett Martin 3m Single Socket Pipe 110mm

● Quick & Easy to Install.
● Kite Marked.
● Lightweight.
● Easy to Joint.
● Manufactured in the UK.
PU21033
Twinwall coupling, designed for use with all non-pressure, surface and sub-surface storm water drainage applications.
PL01071
Twin-wall dual socket HDPE drainage pipes bends requiring two seals per joint. Designed for use with all non-pressure, surface and sub-surface storm water drainage application. Internal diameter: 450mm. Angle: 45'.
PL01077
Twin-wall dual socket HDPE drainage pipes bends requiring two seals per joint. Designed for use with all non-pressure, surface and sub-surface storm water drainage application. Internal diameter: 450mm. Angle: 90'.
PU21031
MetroDrain Drainage Pipes. A new generation of HDPE high performance twin wall MetroDrain drainage pipes are designed for use with all non-pressure, surface and sub-surface storm water drainage applications.
PU01071
Brett Martin Waste Adaptor 32mm X 32mm

● Quick & Easy to Install.
● Robust & Lightweight.
● Easy to Joint.
● Manufactured in the UK.
● Durable.