
Manhole Collar
System
Overview
IN-8014
The XTIRPA Manhole Access Collar system offers an advanced safety solution for confined space entry in tank, silo, and other vessels. The system includes a collar that fits into an opening, providing a secure, portable anchorage point for fall protection and rescue operations.
The mast angle can be adjusted in 5-degree increments, ensuring the collar can be securely fitted even in sloped apertures. A variety of collar shapes and sizes are available, with custom adapters to accommodate different manhole sizes, making the system highly versatile.
One of the standout features of the XTIRPA Manhole Access Collar is its portability and quick setup, making it ideal for environments that require frequent assembly and disassembly. This makes it a dependable solution for industries that need fast deployment and reliable fall protection in hazardous confined spaces.
For the food and beverage sector, the Manhole Collar is offered with an anodised (paint-free) finish.
Manhole Access Collar Range

IN-2498P
XTIRPA ANODISED ANGLED MANHOLE COLLAR 0-30° INCLINE
Anodised fall arrest / retrieval manhole collar to fit 610 mm – 660 mm diameter with a 0-30° incline. Provides portable base for confined spaces system by fitting within a manhole opening. For use with single-piece davits only (IN-8014).
- Unit Weight: 24 kg
- Diameter: 610 – 660 mm
- Incline: 0-30°
- Material: Aluminium

IN-2504
XTIRPA SPLITTABLE MANHOLE COLLAR
Splittable manhole collar fit 597 mm – 648 mm in diameter with a variable 0-45° incline. Provides portable base for confined spaces system by fitting within manhole opening. Use with mast IN-2003 and davit arm IN-2210.
- Diameter: 597 – 648 mm
- Incline: 0-45°
- Material: Aluminium
- Splittable for easy transport and installation
Code | Opening Size | Features |
---|---|---|
IN-2287 | 406 – 457 mm | Circular, powdercoated, 0-30 degrees |
IN-2219 | 457 – 508 mm | |
IN-2220 | 508 – 559 mm | |
IN-2221 | 559 – 610 mm | |
IN-2287 | 610 – 660 mm | |
IN-2287 | 660 – 711 mm | |
IN-2218 | 711 – 762 mm | |
IN-2167 | 762 – 813 mm | |
IN-2223 | 813 – 864 mm | |
IN-2224 | 864 – 914 mm | |
IN-2469 | 381 – 584 mm | Rectangular with rounded corners, powdercoated, 0-45 degrees |
IN-2534 | 400 – 600 mm | |
IN-2504 | 597 – 648 mm | Splittable, powdercoated |
IN-2475 | 610 mm | Powdercoated, 0-45 degrees |
IN-2486P | 406 – 457 mm | Circular, anodised, 0-30 degrees |
IN-2496P | 457 – 508 mm | |
IN-2497P | 508 – 559 mm | |
IN-2221P | 559 – 610 mm | |
IN-2498P | 610 – 660 mm | |
IN-2499P | 660 – 711 mm | |
IN-2500P | 711 – 762 mm | |
IN-2487P | 762 – 813 mm |