Marlow pH-I STATIC
£183.08 – £397.27
CE and UKCA certified static rope with unique colour change marker that will change from yellow to red when exposed to strong acids, indicating rope compromise.

Property | 10.5mm | 11mm |
---|---|---|
Rope Classification Type A or B | A | A |
Diameter (mm) | 10.4 | 11 |
Sheath Slippage | 0 | 0.4 |
50-150kg Elongation | 2 | 2.4 |
Shrinkage | 5 | 4 |
Mass Core | 34.7 | 40.6 |
Mass Cover | 32.5 | 33.1 |
Mass Rope (g/m) | 67.2 | 73.8 |
Minimum static strength ex terminations (kN) | 22 | 22 |
Average static strength with terminations (kN) | 33.4 | 35.3 |
Minimum static strength with terminations (kN) | 15 | 15 |
Average static with sewn eye (kN) | 25.1 | 30.9 |
Average static with fig.8 loop (kN) | 19.5 | 21.1 |
Fall Factor 1 falls. fig.8 loop (kN) | 10+ | 10+ |

pH-I Static has a unique colour change marker that will change from yellow to red when exposed to strong acids. Even a 20 seconds exposure to some acids can weaken a rope by 25%, compromising safety. Longer exposure will increase this strength loss.
PHYSICAL PROPERTIES
- RELATIVE DENSITY: 1.14 exact figure varies with diameter
- CHEMICAL RESISTANCE: Good resistance to most chemicals, except acids*
- UV RESISTANCE: UV stabilised
- MELTING POINT: 220°C
KEY ATTRIBUTES:
- High strength
- High energy absorption
- Good abrasion resistance
- Visible year marker
- Chemical exposure alert
- High flex / soft handling
TESTING STANDARDS:
- CE and UKCA certified.
Why Access Ropes?
Free shipping
Always free, dispatched from our UK Warehouse
Unbeatable prices
We aim to offer the best prices and products
Custom lengths
From 20m to 20,000m, our team can deliver
Bulk Orders & Customisation
If you’d like to enquire about product customisation or a bulk order then please fill out the form below, and one of our team will get back to you with a tailor-made quotation.