GRÖMO ALUSTAR Gutter expander - with cover - box shape

The GRÖMO ALUSTAR gutter expander is vulcanised on both sides and suitable for installing between two box gutters. The rubber is covered in the visible area.

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Material / Nominal Size Surface
Anthracite TX
Jet black TX
Light grey TX
Testa di Moro TX
333 400
881251
GRÖMO ALUSTAR Gutter expander - with cover - box shape TX Anthracite (881251)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 333
Manufacturer: GRÖMO
Item no.: 881251
Material: Coated aluminium
Colour: Anthracite (RAL 7016)
Surface: TX-surface (textured)
Version:
Vulcanised on both sides
881261
GRÖMO ALUSTAR Gutter expander - with cover - box shape TX Anthracite (881261)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 400
Manufacturer: GRÖMO
Item no.: 881261
Material: Coated aluminium
Colour: Anthracite (RAL 7016)
Surface: TX-surface (textured)
Version:
Vulcanised on both sides
881258
GRÖMO ALUSTAR Gutter expander - with cover - box shape TX Jet black (881258)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 333
Manufacturer: GRÖMO
Item no.: 881258
Material: Coated aluminium
Colour: Jet black (similar to RAL
9005)
Surface: TX-surface (textured)
Version:
Vulcanised on both sides
881268
GRÖMO ALUSTAR Gutter expander - with cover - box shape TX Jet black (881268)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 400
Manufacturer: GRÖMO
Item no.: 881268
Material: Coated aluminium
Colour: Jet black (similar to RAL
9005)
Surface: TX-surface (textured)
Version:
Vulcanised on both sides
881253
GRÖMO ALUSTAR Gutter expander - with cover - box shape TX Light grey (881253)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 333
Manufacturer: GRÖMO
Item no.: 881253
Material: Coated aluminium
Colour: Light grey (similar to RAL
7005)
Surface: TX-surface (textured)
Version:
Vulcanised on both sides
881263
GRÖMO ALUSTAR Gutter expander - with cover - box shape TX Light grey (881263)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 400
Manufacturer: GRÖMO
Item no.: 881263
Material: Coated aluminium
Colour: Light grey (similar to RAL
7005)
Surface: TX-surface (textured)
Version:
Vulcanised on both sides
881252
GRÖMO ALUSTAR Gutter expander - with cover - box shape TX Testa di Moro (881252)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 333
Manufacturer: GRÖMO
Item no.: 881252
Material: Coated aluminium
Colour: Testa di Moro (similar to RAL
8019)
Surface: TX-surface (textured)
Version:
Vulcanised on both sides
881262
GRÖMO ALUSTAR Gutter expander - with cover - box shape TX Testa di Moro (881262)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 400
Manufacturer: GRÖMO
Item no.: 881262
Material: Coated aluminium
Colour: Testa di Moro (similar to RAL
8019)
Surface: TX-surface (textured)
Version:
Vulcanised on both sides

Vulcanised on both sides

Material / Nominal Size Surface
Anthracite SX
Light grey SX
White SX
Testa di Moro SX
Moss green SX
Brick red SX
Oxide red SX
RAL - custom colour SX
333 400
821251
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX Anthracite (821251)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 333
Manufacturer: GRÖMO
Item no.: 821251
Material: Coated aluminium
Colour: Anthracite (RAL 7016)
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides
821261
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX Anthracite (821261)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 400
Manufacturer: GRÖMO
Item no.: 821261
Material: Coated aluminium
Colour: Anthracite (RAL 7016)
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides
821253
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX Light grey (821253)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 333
Manufacturer: GRÖMO
Item no.: 821253
Material: Coated aluminium
Colour: Light grey (similar to RAL
7005)
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides
821263
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX Light grey (821263)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 400
Manufacturer: GRÖMO
Item no.: 821263
Material: Coated aluminium
Colour: Light grey (similar to RAL
7005)
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides
821254
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX White (821254)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 333
Manufacturer: GRÖMO
Item no.: 821254
Material: Coated aluminium
Colour: White (similar to RAL 9002)
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides
821264
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX White (821264)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 400
Manufacturer: GRÖMO
Item no.: 821264
Material: Coated aluminium
Colour: White (similar to RAL 9002)
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides
821252
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX Testa di Moro (821252)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 333
Manufacturer: GRÖMO
Item no.: 821252
Material: Coated aluminium
Colour: Testa di Moro (similar to RAL
8019)
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides
821262
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX Testa di Moro (821262)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 400
Manufacturer: GRÖMO
Item no.: 821262
Material: Coated aluminium
Colour: Testa di Moro (similar to RAL
8019)
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides
821255
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX Moss green (821255)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 333
Manufacturer: GRÖMO
Item no.: 821255
Material: Coated aluminium
Colour: Moss green (RAL 6005)
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides
821265
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX Moss green (821265)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 400
Manufacturer: GRÖMO
Item no.: 821265
Material: Coated aluminium
Colour: Moss green (RAL 6005)
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides
821256
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX Brick red (821256)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 333
Manufacturer: GRÖMO
Item no.: 821256
Material: Coated aluminium
Colour: Brick red (similar to RAL 8004)
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides
821266
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX Brick red (821266)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 400
Manufacturer: GRÖMO
Item no.: 821266
Material: Coated aluminium
Colour: Brick red (similar to RAL 8004)
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides
821257
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX Oxide red (821257)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 333
Manufacturer: GRÖMO
Item no.: 821257
Material: Coated aluminium
Colour: Oxide red (RAL 3009)
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides
821267
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX Oxide red (821267)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 400
Manufacturer: GRÖMO
Item no.: 821267
Material: Coated aluminium
Colour: Oxide red (RAL 3009)
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides
821250
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX RAL - custom colour (821250)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 333
Manufacturer: GRÖMO
Item no.: 821250
Material: Coated aluminium
Colour: RAL - custom colour
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides
821260
GRÖMO ALUSTAR Gutter expander - with cover - box shape SX RAL - custom colour (821260)
Description:
Gutter expander - with cover - box
shape
Nominal size (mm): 400
Manufacturer: GRÖMO
Item no.: 821260
Material: Coated aluminium
Colour: RAL - custom colour
Surface: SX-surface (smooth)
Version:
Vulcanised on both sides

Vulcanised on both sides

Product photo may deviate slightly from actual product in individual cases.
Technical specs subject to change.