Safety Helmet with Protective Peak and Ratchet Type Adjustment

Model PN581 · Karam

Overview

The PN581 Safety Helmet is a robust and meticulously engineered product designed to ensure maximum protection and comfort in hazardous environments. Featuring quadro corrugations on the outer shell, it offers superior impact resistance and enhanced structural strength. Made from durable polypropylene co-polymer, this helmet guarantees long-lasting performance. With increased vertical clearance, the PN581 ensures optimum shock absorption during impacts.

Key features

Quadro corrugation for enhanced strength.
Made up of polypropylene co-polymer.
Increased vertical clearance for optimum shock absorption.
Improved electrical insulation proof voltage test of 5kV and withstands voltage test of 10kV.
Ratchet type adjustment for better grip.

Available colours

Mint Green
Orange
Red
Star Blue
Super White
UT Violet
Fluorescent Green
Grey
Hybrid Green
Lamination Blue
Yellow
Dark Brown

Applications

Heavy Engineering
Automobile Industry
Mining
Metallurgy

Standards and certification

EN 397:2012+ A1:2012

EN 50365:2002

Supplier: ISO 9001:2015 certified

PRODUCT DATASHEETDoc. SSLS/DS/HP-017 · Rev. 01 · 13-Oct-2026

Safety Helmet with Protective Peak and Ratchet Type Adjustment – technical data

Technical specifications

Brand	Karam
Model	PN581
Corrugation	Quadro
Cradle Adjustment Points	6
Type of Adjustment	Ratchet type
Crown Cooling Vents	No
Rain Management System	Yes
Protective Peak	Yes
Ventilated Slots	No
Side Slots	Yes
Adjustable Chin Straps	Yes
Temperature	-10 to +50 Degrees
Warranty	1 year from the date of invoice against any manufacturing defects.
Standards	EN 397:2012+ A1:2012, EN 50365:2002
Colours	Mint Green, Orange, Red, Star Blue, Super White, UT Violet, Fluorescent Green, Grey, Hybrid Green, Lamination Blue, Yellow, Dark Brown

Ordering information

Brand	Karam
Model	PN581
Colours	Mint Green, Orange, Red, Star Blue, Super White, UT Violet, Fluorescent Green, Grey, Hybrid Green, Lamination Blue, Yellow, Dark Brown

Inspection and care

Inspect the shell and harness before each use. Replace the helmet after any significant impact, or if the shell is cracked, dented or discoloured. Replace within the service life marked by the manufacturer. Do not paint or apply solvents to the shell.

Storage

Store in a cool, dry place away from direct sunlight, heat and chemicals.

Data given in good faith from manufacturer information and subject to change without notice. Select PPE based on a site risk assessment. Scan the code for the product page.