FritsJurgens System FX Pivot Hinge with Hold Set

System FX is a compact pivot hinge system for interior doors and partition panels that are frequently kept open. With extremely strong hold positions at 0°, 90°, 180°, and 270°, a slim 38 × 32 mm profile, and free-swinging movement, it's ideal for high-traffic commercial and residential interiors. Available in three configurations — 40 mm side placement, 70 mm to center placement, and Top Pivot Reversed (TP-R) — with Class A (20–119 kg) and Class C (up to 209 kg) available across all. Class G (up to 500 kg) is available for both 70 mm and TP-R configurations. Manufactured in the Netherlands. Available Configurations Model Placement Pivot Point Cover Plates Weight Classes System FX 40 mm Side placement Fixed at 40 mm Included Class A: 20–119 kg | Class C: up to 209 kg System FX 70 mm Side to middle placement From 70 mm to center Not included Class A: 20–119 kg | Class C: up to 209 kg | Class G: up to 500 kg System FX TP-R Top Pivot Reversed Reversed — top-mounted pivot Included Class A: 20–119 kg | Class C: up to 209 kg | Class G: up to 500 kg Key Features Extremely strong hold positions at 0°, 90°, 180°, 270° Free-swinging between 10°–80° (no self-closing, no damping) Automatically returns to the nearest hold position when released within ±10° Supports 360° revolving, 180° double-acting, and 90° single-acting door operation Minimalist 38 mm (H) × 32 mm (W) body integrates with slim door profiles What's Included Each System FX set includes all components required for installation: the bottom pivot, top pivot, floor plate, and ceiling plate. Specify your configuration at the time of order. Bottom pivot: System FX 40 mm, 70 mm, or TP-R Top pivot: Matched to weight class and placement (40 mm or 70 mm, Class B or G; or Reversed) Floor plate: Squared, Round, Flush Squared, or Flush Rounded Ceiling plate: Class B or Class G to match top pivot Some configurations may require additional accessories. Contact our sales team for guidance. Floor Plates All floor plates are 80 mm in diameter or width. Surface-mounted plates sit on top of the finished floor. Flush (recessed) floor plates are designed for exterior-mounted door applications — recessed into the sill to accommodate drop seals and weather-tight thresholds. Floor Plate Type Finishes Notes Square Surface-mounted Stainless Steel, Black Interior applications Round Surface-mounted Stainless Steel, Black Interior applications Flush Square Recessed into sill Stainless Steel Exterior-mounted doors — required for drop seals Flush Round Recessed into sill Stainless Steel Exterior-mounted doors — required for drop seals Technical Highlights Body dimensions: 38 mm (H) × 32 mm (W) Door thickness (min): 40 mm Gaps: Top 4–10 mm / Bottom 7–11 mm Door width: Unlimited | Door height: Unlimited Weight classes: Class A 20–119 kg, Class C up to 209 kg, Class G up to 500 kg (70 mm and TP-R) Handling & Operation Guide the door manually until it reaches a hold position (0°, 90°, 180°, 270°). From ±10° of a hold position, the system returns to (and holds) the nearest position. Free swing between 10° and 80°; no self-closing or damping. Specifications – System FX 70 mm (Class A, C & G) Dimensions: 210 × 32 × 38 mm Placement: Side to middle Pivot Point: From 70 mm to middle placement Cover Plates: Not included Weight Capacity: Class A: 20–119 kg Class C: up to 209 kg Class G: up to 500 kg Pairs With: Top pivot 70 mm Class B (Class A) Top pivot 70 mm Class G (Class C and G) Top pivot Reversed (all classes) Floor plate: Squared / Round / Flush Squared / Flush Rounded Functionalities: Free swing: Yes | Hold positions: Yes | Self-closing: No Door Acting: 360° revolving 180° double-acting 90° single-acting Door Specs: Width: Unlimited | Height: Unlimited | Minimum thickness: 40 mm Gaps: Top 4–10 mm | Bottom 7–11 mm Door Movement: Free swing between 10°–80°, hold at 0°, 90°, 180°, 270° Return: Returns to nearest hold position from ±10° Specifications – System FX 40 mm (Class A & C) Dimensions: 188 × 32 × 85 mm Placement: Side placement Pivot Point: Fixed at 40 mm Cover Plates: Included Weight Capacity: Class A: 20–119 kg Class C: up to 209 kg Pairs With: Top pivot 40 mm Class B (Class A) Top pivot 40 mm Class G (Class C) Top pivot Reversed (all classes) Floor plate: Squared / Round / Flush Squared / Flush Rounded Functionalities: Free swing: Yes | Hold positions: Yes | Self-closing: No Door Acting: 360° revolving 180° double-acting 90° single-acting Door Specs: Width: Unlimited | Height: Unlimited | Minimum thickness: 40 mm Gaps: Top 4–10 mm | Bottom 7–11 mm Door Movement: Free swing between 10°–80°, hold at 0°, 90°, 180°, 270° Return: Returns to nearest hold position from ±10° Specifications – System FX TP-R (Top Pivot Reversed) Placement: Reversed top pivot — pivot mechanism relocated to the top of the door Cover Plates: Included Weight Capacity: Class A: 20–119 kg Class C: up to 209 kg Class G: up to 500 kg Pairs With: Floor plate: Squared / Round / Flush Squared / Flush Rounded Functionalities: Free swing: Yes | Hold positions: Yes | Self-closing: No Door Acting: 360° revolving 180° double-acting 90° single-acting Door Specs: Width: Unlimited | Height: Unlimited | Minimum thickness: 40 mm Gaps: Top 4–10 mm | Bottom 7–11 mm Door Movement: Free swing between 10°–80°, hold at 0°, 90°, 180°, 270° Return: Returns to nearest hold position from ±10° Order Guide Please provide the following details for accurate ordering: Desired Configuration: 40 mm, 70 mm to center, or TP-R (Top Pivot Reversed) Door Width (Unlimited) & Height Door Thickness (≥ 40 mm) and Material Door Weight (Class A 20–119 kg / Class C up to 209 kg / Class G up to 500 kg — 70 mm and TP-R) Application type: interior or exterior-mounted (flush floor plates required for exterior) Finish preference (e.g., Stainless Steel, PVD Black) Some configurations may require additional accessories. Contact our sales team for guidance. Ideal Applications Interior pivot doors, double doors, and partition panels in offices, galleries, retail, hospitality, and residential spaces — especially where doors are intended to remain in a hold position most of the time. Flush floor plate configurations are available for exterior-mounted door installations requiring drop seals or weather-tight sill details. Product Downloads System Fx Overview System Fx Spec Sheet All Systems Feature Overview 40 mm Pivot — Milling & Mounting Manuals Class A (up to 20 kg / 44 lbs) Class C (up to 60 kg / 132 lbs) 70 mm Pivot — Milling & Mounting Manuals Class A (up to 20 kg / 44 lbs) Class C (up to 60 kg / 132 lbs) Class G (up to 500 kg / 1,102 lbs) Top Pivot Reversed (TP-R) TP-R Technical Data Sheet TP-R Mounting & Milling Manual Accessories Flush Spec Sheet Flush Magnets Mounting Manual Flush Floor Plate — Milling Manual & Technical Drawing Hexagon Guide Spec Sheet Hexagon Guide Mounting Manual Axle Wrench Spec Sheet Axle Wrench Mounting Manual All Accessories Catalog Inspiration FritsJurgens Inspiration Catalog 2026 Video Overview