Floor Access Hatch

New-Hatch F

NHF

It is a high-load corresponding type. It is most suitable for the passage with much quantity of heavy baggage and traffic. It is facing the half outside, indoor.

Acclaimed by Public Buildings Association, Ltd. (Japan)

Stainless steel frame

  • SPS
    SPS
    For PVC tile finishing
  • SPSK
    SPSK (Key Lock)
    For PVC tile finishing
  • SGS
    SGS
    For porcelain finishing
  • SGSK
    SGSK (Key Lock)
    For porcelain finishing
  • SGI
    SGI (Handle Type: Insert, use jig)
    For porcelain finishing

Opening the inner lid

Jig (supplied) to match the slit of the cap, and remove the lid by turning several times in a clockwise direction.

Details

Model No.   Dimensions Handle Type Finishing Maximum load Safety load
NHF
450
SPS
Standard Lock 450×
450
swing PVC tile
MAX 3 mm
29,400N
(3,000
kgf)
2,900N
(300
kgf)
NHF
450
SPSK
Key Lock
NHF
600
SPS
Standard Lock 600×
600
25,400N
(2,600
kgf)
3,400N
(350
kgf)
NHF
600
SPSK
Key Lock
NHF
450
SGS
Standard Lock 450×
450
Porcelain
MAX 26 mm
50,900N
(5,200
kgf)
10,100N
(1,000
kgf)
NHF
450
SGSK
Key Lock
NHF
600
SGS
Standard Lock 600×
600
42,100N
(4,300
kgf)
8,800N
(900
kgf)
NHF
600
SGSK
Key Lock
NHF
450
SGI
Standard Lock 450×
450
insert
(use Jig)
48,500N
(4,950
kgf)
11,200N
(1,150
kgf)
NHF
600
SGI
600×
600
37,200N
(3,800
kgf)
9,300N
(950
kgf)

* The key wit type of delivery, please contact us.

Specifications

Inside Frame, Outside FrameAluminium extrusions Anodized + clear finish
FrameStainless Steel
Handle, Handle holderStainless steel ABS resin integrally molded
Bottom plate, Reinforcing materialHot-rolled steel cation paint
PackingSoft vinyl chloride resin