Floor Access Hatch

New-Hatch BBS

NHBBS

The floor hatch is made of stainless steel, and is available outdoors. Deodorizing and waterproof type of bolting up fixed.

Waterproof deodorant effect

sectionFor tightening up of the packing and fixing bolts and enhance the waterproof performance and deodorizing performance.

Parts

BBS dedicated handle
BBS handle
Jig to be used to lift the lid. One BBS has 2 jigs.

Opening the inner lid

  • No.1

    Turn the fixing bolts with the supplied hex wrench.
  • No.2

    Set supplied handle with the fixing bolt two places.
  • No.3

    Use dedicated handle to lift the lid.

Details

Model No.   Dimensions Handle type Maximum load * Waterproof performance *
NHBBS
450
Standard 450×
450
Lift type 41,000N
(4,180kgf)
Water depth of
about 250 mm clear
NHBBS
600
600×
600
27,000N
(2,750kgf)
Water depth of
about 235 mm clear

* Is an in-house test values, it is not a guaranteed value.

Specifications

Main body: Stainless steel SUS304

Handlle: Lift type (use jig)

Dedicated handle: Steel