FritsJurgens System One bottom pivot 70 mm class G lit against a black background, portrait product image

System One

At just 18 mm high, System One is made for narrow profile doors. It turns on a single pivot point and swings freely, so it suits single-acting, double-acting and revolving pivot doors.

Features

Render of a grey pivot door against a concrete wall with the FritsJurgens System One top and bottom pivots highlighted in blue

Compact and slim

At 18 mm high and 32 mm wide, System One fits narrow profile doors. It has no hold positions and no self-closing, which keeps the mechanism simple and suits a wide range of door designs.

Free swing

The door turns freely in both directions. That simplicity makes System One easy to combine with door frames.

Single-acting, double-acting and revolving

System One rotates freely: single-acting to 90°, double-acting to 180°, or a full 360° as a revolving door.

What a System One set contains

A complete set consists of four parts. The pivot hinge sits in the door, the plates anchor it to floor and ceiling.

FritsJurgens ceiling plate for System Fx 70 mm, product render

Ceiling plate

The ceiling plate is fitted in the ceiling and takes the pin of the top pivot. System One uses the ceiling plate Class G: 70 × 40 × 23 mm, for a Ø15 mm pin, in stainless steel or black.

FritsJurgens top pivot 70 mm for System Fx, product render

Top pivot

The top pivot is mounted in the top of the door with a pinhole connection. It adjusts 5 mm to the left and 5 mm to the right and has a Ø7.5 mm cable entry. System One 70 mm pairs with Top pivot 70 mm Class G, or with Top pivot Reversed, which is installed in the head jamb with the Receiver. The 40 mm build pairs with Top pivot 40 mm Class G.

FritsJurgens System One 70 mm bottom pivot, front view with the pivot spindle

Bottom pivot

The pivot mechanism sits in the bottom of the door, where it is virtually invisible. At 162 × 32 × 18 mm, System One carries doors up to 500 kg (Class G). It is a free-swing system with no hold positions and no self-closing, so the door turns freely through 360°.

FritsJurgens floor plate squared non-adjustable for System One, side view with mounting pins

Floor plate squared non-adjustable

This is the floor plate made for System One. Two or four 8 mm mounting pins hold it in place, or two 30 mm pins on layered floor materials, so it combines with underfloor heating. It comes in stainless steel.

* Shown: System One 70 mm with floor plate squared non-adjustable. Other options available.

Floor plates for System One

System One takes four floor plates. The floor plate squared non-adjustable is made for System One: 80 × 40 × 9 mm, an 11 mm undercut, no radial adjustment, in stainless steel. The round floor plate adds 2.5° of radial adjustment to either side. Flush squared and Flush rounded are recessed into the sill, for drop seals and exterior pivot doors.

All floor plates

FritsJurgens floor plate squared non-adjustable in stainless steel for the System One pivot hinge, top view
  • Stainless steel grey

Floor plate squared non-adjustable

Stainless steel

Suitable for:

  • No radial adjustment
  • Two or four 8 mm pins for stability between two floor types, or two 30 mm pins for layered floor materials
  • 11 mm of space under the door
  • Scratch-resistant, low-profile design
Specifications
Size (MM)
80 x 40 x 9 mm
Size (Inch)
3.15 x 1.57 x 0.35 inch
Material
Stainless steel
Art.nr.
FP.M.X.X.SN.SS
Downloads
FritsJurgens floor plate round in stainless steel for System M+, System Fx and System One pivot hinges, top view
FritsJurgens floor plate round in black for System M+, System Fx and System One pivot hinges, top view
  • Stainless steel grey
  • PVD black black

Floor plate round

Stainless steel

Suitable for:

  • Radial adjustment: 2.5° to the left and 2.5° to the right
  • Four 8 mm pins
  • 11 mm of space under the door
  • Scratch-resistant, low-profile design
Specifications
Size (MM)
Ø80 x 9 mm
Size (Inch)
Ø3.15 x 0.35 inch
Material
Stainless steel
Art.nr.
FP.M.X.X.R.SS

PVD black

Suitable for:

  • Radial adjustment: 2.5° to the left and 2.5° to the right
  • Four 8 mm pins
  • 11 mm of space under the door
  • Scratch-resistant, low-profile design
Specifications
Size (MM)
Ø80 x 9 mm
Size (Inch)
Ø3.15 x 0.35 inch
Material
PVD black
Art.nr.
FP.M.X.X.R.BK
Downloads
FritsJurgens floor plate Flush squared in stainless steel for System M+, System Fx and System One pivot hinges, top view
  • Stainless steel grey

Floor plate Flush squared

Stainless steel

Suitable for:

  • Squared corners, for integration into a floor or threshold
  • Sits flush with the floor or threshold, leaving 7 mm under the door
  • Electropolished for an extremely corrosion-resistant, weatherproof surface
  • Four 8 mm pins
Specifications
Size (MM)
80 x 40 x 11 mm
Size (Inch)
3.15 x 1.57 x 0.43 inch
Material
Hardened stainless steel
Art.nr.
FP.M.X.X.FS.SS
Downloads
FritsJurgens floor plate Flush rounded in stainless steel for System M+, System Fx and System One pivot hinges, top view
  • Stainless steel grey

Floor plate Flush rounded

Stainless steel

Suitable for:

  • Rounded corners, for integration into a floor or threshold
  • Sits flush with the floor or threshold, leaving 7 mm under the door
  • Electropolished for an extremely corrosion-resistant, weatherproof surface
  • Four 8 mm pins
Specifications
Size (MM)
80 x 40 x 11 mm
Size (Inch)
3.15 x 1.57 x 0.43 inch
Material
Hardened stainless steel
Art.nr.
FP.M.X.X.FR.SS
Downloads

At a glance

System One comes in two builds. The 70 mm runs from side to middle placement; the 40 mm is a fixed side placement with cover plates. Both take doors up to 500 kg.

System One 70 mm Class G

System specifications
Dimensions 162 x 32 x 18 mm
Placement Side to middle placement
Pivot point From 70 mm to middle placement
Cover plates No
Weight capacity Class G: up to 500 kg
Pairs with
Top pivots Top pivot 70 mm Class G
Top pivot Reversed
Floor plates Floor plate squared non-adjustable
Floor plate round
Floor plate Flush squared
Floor plate Flush rounded
Functionalities
Free swing Yes
Hold positions No
Self-closing No
Door specifications
Door acting Revolving: 360°
Double-acting: 180°
Single-acting: 90°
Door width Unlimited
Door height Unlimited
Pivot point Side and middle
Minimum door thickness 40 mm
Top gap 4 - 10 mm
Bottom gap 11 mm (squared non-adjustable, round)
7 mm (Flush squared, Flush rounded)
Door movement Free swing through 360°, no hold positions

System One on video

Downloads

2D drawing System One (New model) - all sets
DWG File, 1.11 MB
2D drawing System One (previous model)
DWG File, 490.55 KB
3D drawing floor plate squared non-adjustable (STEP)
STEP File, 4.03 MB
3D drawing System One 40mm (STEP)
STEP File, 1.05 MB
3D drawing System One 70mm (STEP)
STEP File, 855.88 KB
Inspiration Brochure
PDF File, 3.36 MB
Milling & mounting manual System One (previous model)/3
PDF File, 2.68 MB
Milling and mounting manual System One 40 mm Class G
PDF File, 1.27 MB
Milling and mounting manual System One 70 mm Class G
PDF File, 1.64 MB
Product Catalogue
PDF File, 5.73 MB
Specification Text System One 70mm
TXT File, 951 B
System One technical documentation
PDF File, 458.00 KB
Zettex Strongbond adhesive (glue)
PDF File, 518.57 KB

Frequently asked questions

Does System One have hold positions or self-closing?
No. System One is a free-swing pivot hinge: the door turns freely, without hold positions and without self-closing. For hold positions, see System Fx; for self-closing, System M+.
Which floor plate do I need for System One?
System One takes four floor plates. The floor plate squared non-adjustable is made for System One. The round floor plate also offers 2.5° of radial adjustment to either side. If you plan drop seals or an exterior pivot door, choose Flush squared or Flush rounded, which are recessed into the sill.
Can System One be used for a revolving door?
Yes. System One rotates a full 360°, and also works for single-acting (90°) and double-acting (180°) pivot doors.
Which top pivot pairs with System One?
System One 70 mm pairs with Top pivot 70 mm Class G or with Top pivot Reversed, which is installed in the head jamb with the Receiver. System One 40 mm pairs with Top pivot 40 mm Class G.
How do I know if System One is the right choice for my pivot door?
To find out if System One is the right choice for your door design, use the FritsJurgens Selector.
FritsJurgens headquarters in Kolham, the Netherlands, at sunset

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Request your pivot hinge system through the FritsJurgens Selector right away or find a dealer near you.

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