Lightweight and corrosion-resistant

Sealing Brushes with aluminium profiles - Special types

Sealing brushes with aluminium profiles combine low weight with high stability. They are particularly suitable for applications where there is a risk of corrosion.

Your benefits at a glance:

  • Corrosion-resistant aluminium profiles
  • Available in 11 standard profiles
  • Available in lengths up to 5,000 mm
  • Filament materials: PA6, PP or horsehair
  • Easy and quick installation

Sealing Brushes with aluminium profiles – Special types

The design of our sealing brushes can be further customized through color selection in various RAL shades according to your specifications. Our special types refer to 11 profile variants that can be manufactured in countless configurations tailored to your requirements.

We offer you the following selection criteria:

  • All filament types: such as natural bristles, animal hair, plant fibres, wire and synthetic filaments
  • Various fill heights (free fill material length)
  • Delivery lengths ranging from a few centimeters to the maximum transportable length

Models

Sealing Brushes with aluminium profiles - Special types
Type Profile thickness (mm) Fill height BH min. – max. (mm) Total height GH min. – max. (mm) Bristle type synthetic bristles Ø min. – max. (mm) Bristle type wire Ø min. – max. (mm) DXF
6a - 13.5 Alu 1.0 3.9 - 17.0 17.4 - 31.0 0.06 - 0.15 DXF
6a - 17.5 Alu 1.6 5.5 - 35.0 23.0 - 53.0 0.10 - 0.30 0.06 - 0.15 DXF
6a - 25 Alu 1.5 7.0 - 75.0 32.0 - 100.0 0.10 - 0.50 0.06 - 0.30 DXF
6d - 40 Alu 2.0 10.0 - 190.0 50.0 - 230.0 0.10 - 1.50 0.10 - 0.50 DXF
6d - 50 Alu 2.5 10.0 - 190.0 60.0 - 240.0 0.10 - 1.50 0.50 DXF
6a - 17.5 Alu 45° 1.6 5.5 - 45.0 18.8 - 58.3 0.10 - 0.30 0.06 - 0.15 DXF
6a - 25 Alu 45° 1.5 7.0 - 150.0 26.5 - 169.5 0.10 - 0.50 0.06 - 0.30 DXF
6d - 40 Alu 45° 2.0 10.5 - 190.0 43.0 - 235.0 0.10 - 1.50 0.10 - 0.50 DXF
6c - 14 Alu 1.2-1.5 7.0 - 75.0 12.3 - 85.0 0.10 - 0.50 0.06 - 0.10 DXF
6c - 20 Alu 6c - 20 Alu 7.0 - 75.0 16.0 - 85.0 0.10 - 0.50 0.06 - 0.30 DXF
6c - 27 Alu 1.6 7.0 - 75.0 18.0 - 86.0 0.10 - 0.50 0.06 - 0.30 DXF
6c - 35 Alu 2.0 10.0 - 180.0 24.5 - 204.5 0.10 - 1.50 0.10 - 0.50 DXF

Fill material

The fill material we use for your brushes depends on your application, industry, and product. Do you have questions about fill materials? Feel free to contact us.

Brush construction
Type of fill material Fill material Properties
Synthetic fibres PP (Polypropylen) Polypropylene, acid-resistant, smooth or crimped, colors available on request. Diameter 0.10 – 1.00 mm.
Synthetic fibres PAP (special bristle for wet applications based on PP) Special bristle for wet applications based on polypropylene, offering longer service life due to acid resistance at high temperatures; available in smooth or crimped versions, colors on request, diameter 0.15 – 1.00 mm.
Synthetic fibres PBT (Polyester) Polyester, smooth or crimped, colors available on request, diameter 0.20 – 3.00 mm.
Synthetic fibres PA 6.6 (Polyamid) All polyamid qualities have strong recovery properties. PA 6.6 is the filament with the highest rigidity in dry application before PA 6.12 and PA 6. In case of wet use PA 6.12 ranks before PA 6.6 and PA 6 because of the lowest water absorption.
Synthetic fibres PA 6.12 (Polyamid) Polyamide, smooth or crimped, colors available on request, diameter 0.08 – 3.00 mm. All polyamide grades are characterized by excellent recovery properties. In wet applications, PA 6.12 offers the best stiffness due to its minimal water absorption.
Synthetic fibres KBL (PA-based, alkali- and temperature-resistant) Special bristle based on polyamide, highly resistant to alkalis even at high temperatures; available in smooth or crimped form, brown color, diameter 0.08 – 1.50 mm.
Synthetic fibres HCB (high-temperature and chemical-resistant) High-temperature resistant (up to max. 200 °C) and extremely chemical-resistant special bristle, smooth, colors available on request, diameter 0.20 – 0.60 mm.
Synthetic fibres PE (Polyethylen) Polyethylene, smooth, slotted or unslotted in X-profile, colors available on request, diameter 0.08 – 1.00 mm.
Synthetic fibres CON (electrically conductive special bristle) Electrically conductive special bristle (up to 5 × 10 kOhm/cm²) based on polyamide, smooth, black, temperature resistance up to 100 °C, Ø 0.13 mm. For large order volumes, the following bristle diameters are also available: 0.21 mm, 0.41 mm, 0.52 mm, and 0.64 mm.
Wires BES (Bessemer steel wire) Wavy Bessemer steel wire, diameter from 0.06 to 0.25 mm
Wires PHB (phosphor bronze wire [CuSn]) Phosphor bronze wire (CuSn), smooth or wavy, diameter from 0.05 to 0.50 mm
Wires MES (brass wire (CuZn)) Brass wire (CuZn), smooth or crimped, diameter 0.06 – 0.56 mm.
Wires NSI (nickel silver wire [CuNi]) Nickel silver wire (CuNi), crimped, diameter 0.06 – 0.25 mm.
Wires STD (steel wire, natural hard) Steel wire, natural hard, crimped, diameter 0.06 – 0.80 mm.
Wires SUP (steel wire, hardened) Steel wire, hardened, smooth, diameter 0.30 – 1.20 mm.
Wires INOX (V2A wire, stainless and acid-resistant) Stainless and acid-resistant steel wire, smooth or crimped, material no. 1.4301 / 1.4310, diameter 0.08 – 1.00 mm.
Wires INOX (V4A wire, stainless and acid-resistant) Steel wire, stainless and acid-resistant, smooth or crimped, material no. 1.4401 / 1.4571, diameter 0.08 – 1.00 mm.
Wires RFH (corrosion-resistant specialty wire) Corrosion-resistant specialty wire, resistant to process steam up to 650 °C, available in smooth or crimped form, diameter 0.30 – 0.50 mm.
Wires TRD (special wire, high-temperature resistant) Special wire, high-temperature resistant up to 1350 °C, crimped, diameter 0.30 – 0.50 mm.
Wires SSD (steel wire) Natural hard, extra stiff and tough, wavy, diameter from 0.12 to 0.25 mm
Wires ASD (steel wire, hardened, extra hard and tough) ASD (steel wire, hardened, extra hard and tough)
Wires LIT (steel wire, brass-coated, in cord construction) Steel wire, brass-coated, springy and tough, in cord construction, crimped, diameter 0.15 – 0.38 mm.
Wires LTE (steel wire, brass-coated, single wire) Steel wire, brass-coated, single wire, springy, crimped, diameter 0.15 – 0.38 mm.
Wires AZD (steel wire, hardened, hard and tough) Steel wire, hardened, hard and tough, smooth, diameter 0.35 – 0.80 mm.
Wires FLA (flat wire, hardened) Flat wire, hardened, smooth, 1.10 × 0.25 to 3.30 × 0.75 mm, or upon request.
Natural fibres Chinese hog bristles (CHS) Chinese hog bristles – medium-hard to hard, available in grey or black.
Natural fibres ROS (horsehair – soft to medium-hard) Horsehair – soft to medium-hard, black.
Natural fibres ROS-GU (horsehair – hard) Horsehair – hard, natural grey.
Natural fibres MAH (Mane hair) Mane hair – soft, natural grey or natural black.
Natural fibres ZIE (goat hair) Goat hair, exceptionally soft, suitable for sensitive surfaces. Classified as fine hair and processed by KULLEN exclusively in premium quality.
Plant fibre FIB (Mexico fibre – medium-hard) Mexico fibre – medium-hard
Plant fibre FIB-GU (Mexico fibre – medium-hard to hard) Mexico fibre – medium-hard to hard, grey
Plant fibre SIS (sisal cord) Sisal cord – cord diameter 2.8 to 5.0 mm
Infinite Possibilities

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Abdichtbürsten mit Aluminiumprofil - Standardtypen

Sealing Brushes with aluminium profiles – Standard types

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