NBS Source
1050 Series (Stainless Steel) Duct

1050 Series (Stainless Steel) Duct

Howe Green

Stainless steel heavy duty floor access covers for up to 6.5 tonne pneumatic tyre wheel load (C250).

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Application

Suitable for hard flooring within demanding environments and high traffic areas.

Description

The 1050 Series is available in single, duct or multipart configurations for use in interior or exterior areas, with 6.5 tonne pneumatic tyre wheel load, FACTA C supplied as standard or up to 11 tonne pneumatic tyre wheel load, FACTA D (equivalent to D400) available on request. Manufactured in the UK and third party CERTIFIRE fire rated to BS 476-22, all covers are manufactured to an exact specification with no time or cost constraint.


Features and benefits:

  • Made to an specification between stated maximum and minimum sizes, with no time or cost constraint.
  • Quick and easy to install ensuring minimum disruption.
  • Provides easy access to underfloor services using lifting keys.
  • Any configuration of ducts and branches can be created to provide a tailor-made floor access solution.
  • Third party CERTIFIRE fire rated to BS 476-22 for stainless steel covers. Fire rated for 2 hours on integrity, and up to 2 hours on insulation depending on the floor access cover fill specification.
  • Load rating 6.5 tonnes FACTA C supplied as standard or 11 tonnes FACTA D (equivalent to D400) available on request, to meet project requirements.
  • Double sealed option provides the highest levels of hygiene and security.
  • Typical floor finishes: External grade paving slabs including granite and concrete.

General information

Color

Silver

Finish

Stainless steel

Material

Stainless steel

Shape

Square

Length

Bespoke

Width

Bespoke

Overall frame size = clear opening + 130 mm e.g. 550 clear opening = 680 mm overall frame width. 

Height

105 mm

Uniclass

Pr_65_52_01_02 Access covers, gratings and framesPrimary

CAWS

P30/301 Access covers, manhole tops and frames

P31/370 Access covers/ gratings for

R12/471 Access covers and frames

Product range

Heavy Duty Floor Access Covers

Specification data - Access covers, gratings and frames Enhanced data

Configuration

Floor duct.

Finish

Galvanized steel.

Clear opening (minimum)

150 mm.

Clear opening size plus 130 mm.

Load class (minimum)

Up to 6.5 tonne pneumatic tyre wheel load (FACTA C) as standard or up to 11 tonne pneumatic tyre wheel load (FACTA D, equivalent to D400) on request.

C 250.

D 400.

Frame or support

Show edge manufactured from stainless steel with steel baseplate and reinforcement. Galvanized carbon steel support beams and pockets (where necessary).

Integral accessories

None.

Recessed support beam pockets.

For use where support beams are required.

Lifting points.

Barrel only and inset options available.

Sets of combined lifting/ securing keys.

Cover skate lifting device.

Surface mounted support beam pockets.

For use where support beams are required.

Cover and frame

Stainless steel, grade 1.4301 (304).

Standard.

Stainless steel, grade 1.4401 (316).

Base plate

Galvanized steel.

Standard.

Stainless steel, grade 1.4301 (304).

Stainless steel, grade 1.4401 (316).

Sealing

Includes all necessary removable sealing cross-members and support beams (where necessary).

Double sealed with socket head securing bolts.

Unsealed with blanking bolts.

FireRating

Two hours.

To BS 476-20.

Depth

105 mm.

Environmental information

Country of product manufacture

United Kingdom

Digital objects

Platform Compatible Version Certified to
IFC
-

1

2.0
Revit

Revit 2016

1

2.0
Download now from NBS National BIM Library

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