By Sector
Defence and Security

Clark-Drain designs and manufactures chamber access systems to accommodate and protect underground infrastructure. Our heavy duty chambers, coupled with a variety of security covers that comply with JSP 604 Part 2 – Regulations for the Installation of Information Communication Technology, deliver complete solutions for the MOD, Government Establishments and the RAF.

Other applications include prison security, transport, CCTV, telecommunications and financial sectors.

The complete package can be delivered direct to site consisting of the security cover, chambers and furniture, i.e. brackets, step irons, cable bearers, locking pins, padlocks, etc.

FILTER BY:
CLEAR OPENING
1200 x 1200
600 x 600
1200 x 600
1200 x 675
1500 x 750
LOAD
400kN
FACTA AAA
B125
D400
APPLICATION
Heavy Industrial
Ports + Docks
Defence
Prisons
In grass
In carriageway
Power cables
Telecommunication
Utility valve chambers
Utility pumping systems
Motorway communication
Pavement
COVER
Double Triangular
Security Grids
Solid Top (Slide-Out)
Solid Top
Double Triangular (Multi-Lid)
LOCK
Padlock
MATERIAL
Galvanised Steel
Ductile Iron
ACCREDITATION
BS EN124-2:2015
BS EN124:1994
HA104/09 (Low & High Risk Areas) Compliant

CD 1202 END/SEC

HINGED MULTI-TRIANGULAR COVER & FRAME.
CLEAR OPENING SIZE:
1200 x 1200

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CD 1424/SEC

SOLID TOP COVER & FRAME
CLEAR OPENING SIZE:
600 x 600

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CD 1445/SEC

TWIN LID SOLID TOP COVER & FRAME
CLEAR OPENING SIZE:
1200 x 600

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CD 1446/SEC

TWIN LID SOLID TOP COVER & FRAME
CLEAR OPENING SIZE:
1500 x 750

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OK
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CD 691 KMB/SEC

TWO-PART SECURITY COVER & FRAME 
CLEAR OPENING SIZE:
1160 x 560

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OK
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CD 693HKMD/SEC

TWIN DOUBLE TRI COVER & FRAME
CLEAR OPENING SIZE:
1200 x 675

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OK
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CD 695HKMD/SEC

TWIN DOUBLE TRIANGULAR COVER & FRAME
CLEAR OPENING SIZE:
1500 x 750

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CD 701HKMD/SEC

DOUBLE TRI COVER & FRAME
CLEAR OPENING SIZE:
600 x 600

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CHAMBER WITH 1200 X 600 CLEAR OPENING AND B125 SECURITY COVER

HEAVY DUTY CHAMBER WITH SECURITY COVER (B125)
INTERNAL DIMENSIONS:
1200 x 600 x 900mm

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OK
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CHAMBER WITH 1200 X 600 CLEAR OPENING AND FACTA AAA SECURITY COVER

HEAVY DUTY CHAMBER WITH SECURITY COVER (FACTA AAA)
INTERNAL DIMENSIONS:
1200 x 600 x 900mm

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CHAMBER WITH 1200 X 675 CLEAR OPENING AND D400 SECURITY COVER

HEAVY DUTY CHAMBER WITH SECURITY COVER (D400)
INTERNAL DIMENSIONS:
1200 x 675 x 1050mm

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OK
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CHAMBER WITH 1500 X 750 CLEAR OPENING AND D400 SECURITY COVER

HEAVY DUTY CHAMBER WITH SECURITY COVER (D400)
INTERNAL DIMENSIONS:
1500 x 750 x 1050mm

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OK
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CHAMBER WITH 600 X 600 CLEAR OPENING AND B125 SECURITY COVER

HEAVY DUTY CHAMBER WITH SECURITY COVER (B125)
INTERNAL DIMENSIONS:
600 x 600 x 900mm

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OK
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CHAMBER WITH 600 X 600 CLEAR OPENING AND D400 SECURITY COVER

HEAVY DUTY CHAMBER WITH SECURITY COVER (D400)
INTERNAL DIMENSIONS:
600 x 600 x 900mm

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CHAMBER WITH 600 X 600 CLEAR OPENING AND FACTA AAA SECURITY COVER

HEAVY DUTY CHAMBER WITH SECURITY COVER (FACTA AAA)
 
INTERNAL DIMENSIONS:
600 x 600 x 900mm

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SECURITY GRIDS

SECURITY GRIDS
CLEAR OPENING SIZE:
To specification

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