Basalt Sleeve Exhaust Insulation

Product Description

PGHB.4 PYROSLEEVE sleeving is manufactured from Basalt fibre yarn knitted to form a sleeve which provides excellent thermal protection, which can provide continuous thermal protection up to 750ºC

PGHB.4 sleeving possesses outstanding characteristics making it ideal for use on vehicle exhaust systems. These sleeves are high conformable and expandable - allowing ease of assembly over awkward shapes such as flexible couplings and the thick single wall construction provides optimal coverage and will not snag on exhaust welds etc.

When installed, Pyrosleeve PGHB.4 is designed to help keep exhaust gases as hot as possible as they flow through the exhaust to catalytic converters. This increases burn efficiency and helps to reduce emissions – perfect for use on EURO 6 Vehicles.

Because of its insulation properties, the basalt sleeve will also provide protection to sensitive electrical wiring and components running close to the exhaust system.

The basalt fibres are highly resistant to most oils, hydraulic fluids, fuels, acids and alkalis, and moisture.

Typical applications include:

• Heavy goods vehicles
• Buses
• Other larger automotive applications. 

Basalt PYROSLEEVE can also be used for high temperature Industrial applications over pipe-work and to protect hoses and cables etc.

Standard Internal Diameter sizes: 20mm – 127mm

Nominal wall thickness: 4mm 

Can be supplied layered into a box, or in cut length kits with other ancillaries such as stainless steel tie wraps