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FRP cable management

FRP trays & ladders

حوامل وسلالم الكوابل من FRP

Pultruded fibreglass trays and ladders for corrosive environments — lightweight, non-conductive and non-magnetic.

FRP trays & ladders

In chemical plants, desalination, water treatment and coastal sites, galvanised steel can corrode well within the design life of the building. Pultruded FRP trays and ladders are corrosion-resistant and need minimal maintenance on site, and vinyl ester resin is available for the most aggressive environments.

FRP is also non-conductive and non-magnetic, which removes the earthing and induction concerns of a metal system, and its high strength-to-weight ratio makes it easy to handle on long runs and rooftop plant.

Full technical catalogue Dimensions, load tables, accessories and standards · PDF, 11.3 MB
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Product range

Every product in this range

31 products from catalogue KAVITY-08 — material, finish, sizes and codes as published. Each card links to its catalogue page.

LH series cable ladder, 152 mm
FRP cable ladder systems

LH series cable ladder, 152 mm

FRP cable ladder with 152 mm side rails and 25 × 25 mm rungs at 300 mm spacing.

Material
Pultruded FRP, polyester or vinyl ester resin
Sizes
H 152 mm; W 150–900 mm; L 3000 mm
Rail thickness
6 mm
Load class
NEMA FG 1 8C (3.0 m), 12C (3.66 m), 20C (6.1 m)
Catalogue p. 38
LMH series cable ladder, 152 mm
FRP cable ladder systems

LMH series cable ladder, 152 mm

FRP cable ladder with 152 mm side rails and 25 × 25 mm rungs at 300 mm spacing.

Material
Pultruded FRP, polyester or vinyl ester resin
Sizes
H 152 mm; W 150–900 mm; L 3000 mm
Rail thickness
4.5 mm
Load class
NEMA FG 1 8C (3.0 m), 12C (3.66 m), 20A (6.1 m)
Catalogue p. 47
LM series cable ladder, 102 mm
FRP cable ladder systems

LM series cable ladder, 102 mm

FRP cable ladder with 102 mm side rails and 25 × 25 mm rungs at 300 mm spacing.

Material
Pultruded FRP, polyester or vinyl ester resin
Sizes
H 102 mm; W 150–900 mm; L 3000 mm
Rail thickness
4.8 mm
Load class
NEMA FG 1 8C (3.0 m), 12C (3.66 m), 20A (6.1 m)
Catalogue p. 56
Cable ladder cover
Ladder fittings

Cable ladder cover

Flat or ribbed FRP cover for FRP cable ladders.

Material
Pultruded FRP, polyester or vinyl ester resin
Series
LH, LMH, LM series
Sizes
W 150–900 mm
Types
Flat cover, ribbed cover
Catalogue p. 39
Horizontal bend 90°
Ladder fittings

Horizontal bend 90°

90° horizontal bend for changing direction of an FRP cable ladder run in the horizontal plane.

Material
Pultruded FRP, polyester or vinyl ester resin
Series
LH, LMH, LM series
Sizes
W 150–900 mm
Radius
R 305 mm
Catalogue p. 40
Inside vertical bend 90°
Ladder fittings

Inside vertical bend 90°

90° inside vertical bend for changing an FRP ladder run from horizontal to vertical, upwards.

Material
Pultruded FRP, polyester or vinyl ester resin
Series
LH, LMH, LM series
Sizes
W 150–900 mm
Radius
R 305 mm
Catalogue p. 41
Outside vertical bend 90°
Ladder fittings

Outside vertical bend 90°

90° outside vertical bend for changing an FRP ladder run from horizontal to vertical, downwards.

Material
Pultruded FRP, polyester or vinyl ester resin
Series
LH, LMH, LM series
Sizes
W 150–900 mm
Radius
R 305 mm
Catalogue p. 42
Horizontal tee 90°
Ladder fittings

Horizontal tee 90°

Horizontal tee for a three-way branch in an FRP cable ladder run.

Material
Pultruded FRP, polyester or vinyl ester resin
Series
LH, LMH, LM series
Sizes
W 150–900 mm
Radius
R 305 / 610 / 915 mm
Catalogue p. 43
Horizontal cross 90°
Ladder fittings

Horizontal cross 90°

Horizontal cross for a four-way junction in an FRP cable ladder run.

Material
Pultruded FRP, polyester or vinyl ester resin
Series
LH, LMH, LM series
Sizes
W 150–900 mm
Radius
R 305 / 610 / 915 mm
Catalogue p. 43
Left hand reducer
Ladder fittings

Left hand reducer

Reducer with one straight side for changing ladder width, offset to the left.

Material
Pultruded FRP, polyester or vinyl ester resin
Series
LH, LMH, LM series
Sizes
W1 300–900 → W2 150–750 mm
Catalogue p. 44
Right hand reducer
Ladder fittings

Right hand reducer

Reducer with one straight side for changing ladder width, offset to the right.

Material
Pultruded FRP, polyester or vinyl ester resin
Series
LH, LMH, LM series
Sizes
W1 300–900 → W2 150–750 mm
Catalogue p. 44
Straight reducer
Ladder fittings

Straight reducer

Symmetrical reducer for changing cable ladder width on the run centre line.

Material
Pultruded FRP, polyester or vinyl ester resin
Series
LH, LMH, LM series
Sizes
W1 300–900 → W2 150–750 mm
Catalogue p. 45
Splice plate
Ladder & tray accessories

Splice plate

Bolted plate for joining FRP ladder or tray lengths; located at a quarter span from the support per NEMA FG 1.

Material
FRP or stainless steel 304 / 316
For
LH, LMH, LM ladders; C & U trays
Catalogue p. 45
Expansion splice plate
Ladder & tray accessories

Expansion splice plate

Slotted splice plate allowing thermal expansion movement between FRP ladder or tray lengths.

Material
FRP or stainless steel 304 / 316
Fixing
4 × Ø10 holes, 4 × Ø10 × 18 slots
Code
ESP / TPC ESP
Catalogue p. 45
Horizontal adjustable splice plate
Ladder & tray accessories

Horizontal adjustable splice plate

Hinged splice plate for joining ladder or tray lengths at an adjustable horizontal angle.

Material
FRP or stainless steel 304 / 316
Code
HESP / TPC HESP
Catalogue p. 45
Vertical adjustable splice plate
Ladder & tray accessories

Vertical adjustable splice plate

Pivoting splice plate for joining ladder or tray lengths at an adjustable vertical angle.

Material
FRP or stainless steel 304 / 316
Fixing
1 × M10 bolt & nut at pivot
Code
VESP / TPC VESP
Catalogue p. 45
Cover clamp SS316
Ladder & tray accessories

Cover clamp SS316

Stainless steel clamp that secures the cover to the FRP ladder side rail.

Material
Stainless steel 316
Thickness
2.0 mm; W 30 mm
For
LH, LMH (H 160 mm), LM (H 111 mm)
Code
CC-SS
Catalogue p. 46
Hold-down clamp
Ladder & tray accessories

Hold-down clamp

Clamp fixing the FRP ladder side rail to the support, with SS316 M10 bolt.

Fixing
Ø12 hole for SS316 M10 × 40 bolt
For
LH, LMH, LM series
Code
HDC
Catalogue p. 46
Blind end plate
Ladder & tray accessories

Blind end plate

End plate closing the open end of an FRP cable ladder run.

Fixing
Ø10 holes for M8 × 25 pan head bolts
For
LH, LMH, LM series
Code
BEP
Catalogue p. 46
Vertical fixing clamp
Ladder & tray accessories

Vertical fixing clamp

Clamp for fixing FRP ladder side rails on vertical runs, with SS316 bolt and self-tapping screws.

Fixing
SS316 M10 × 40 bolt, #8 × 12.5 self-tapping screws
For
LH, LMH, LM series
Code
VFC
Catalogue p. 46
FRP cable tray, C & U series
FRP cable tray systems

FRP cable tray, C & U series

Perforated FRP cable tray with 7.5 × 50 mm slots, in C and U profiles.

Material
Pultruded FRP, polyester or vinyl ester resin
Sizes
H 50 mm, W 50–600 mm; H 110 mm, W 300/600 mm; L 3000 mm
Thickness
3.0 mm
Safe load (1.5 m span)
39.5–197.1 kg/m
Catalogue p. 66
Cable tray cover
FRP cable tray systems

Cable tray cover

Flanged FRP cover for C and U series cable trays.

Material
Pultruded FRP, polyester or vinyl ester resin
Sizes
W 50–600 mm
Length
3000 mm
Catalogue p. 67
Tray horizontal bend
Cable tray fittings

Tray horizontal bend

Horizontal bend for changing direction of an FRP cable tray run.

Material
Pultruded FRP, polyester or vinyl ester resin
Sizes
W 50–600 mm, H 50 mm
Radius
R 305 mm
Catalogue p. 67
Tray inside vertical bend
Cable tray fittings

Tray inside vertical bend

Inside vertical bend for turning an FRP cable tray run upwards.

Material
Pultruded FRP, polyester or vinyl ester resin
Sizes
W 50–600 mm, H 50 mm
Radius
R 305 mm
Catalogue p. 68
Tray outside vertical bend
Cable tray fittings

Tray outside vertical bend

Outside vertical bend for turning an FRP cable tray run downwards.

Material
Pultruded FRP, polyester or vinyl ester resin
Sizes
W 50–600 mm, H 50 mm
Radius
R 305 mm
Catalogue p. 68
Tray horizontal unequal tee
Cable tray fittings

Tray horizontal unequal tee

Horizontal tee with a narrower branch width for FRP cable tray runs.

Material
Pultruded FRP, polyester or vinyl ester resin
Sizes
W 50–600 mm, H 50 mm
Catalogue p. 69
Tray horizontal equal tee
Cable tray fittings

Tray horizontal equal tee

Horizontal tee with equal branch width for FRP cable tray runs.

Material
Pultruded FRP, polyester or vinyl ester resin
Sizes
W 50–600 mm, H 50 mm
Catalogue p. 70
Tray horizontal equal cross
Cable tray fittings

Tray horizontal equal cross

Four-way horizontal cross for FRP cable tray runs.

Material
Pultruded FRP, polyester or vinyl ester resin
Sizes
W 50–600 mm, H 50 mm
Catalogue p. 71
Tray straight reducer
Cable tray fittings

Tray straight reducer

Symmetrical reducer for changing FRP cable tray width.

Material
Pultruded FRP, polyester or vinyl ester resin
Sizes
W 50–600 mm, H 50 mm
Catalogue p. 70
Tray right hand reducer
Cable tray fittings

Tray right hand reducer

Offset reducer with one straight side for changing FRP tray width to the right.

Material
Pultruded FRP, polyester or vinyl ester resin
Sizes
W 50–600 mm, H 50 mm
Catalogue p. 71
Tray left hand reducer
Cable tray fittings

Tray left hand reducer

Offset reducer with one straight side for changing FRP tray width to the left.

Material
Pultruded FRP, polyester or vinyl ester resin
Sizes
W 50–600 mm, H 50 mm
Catalogue p. 72
More in this range

FRP cable management

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