epros®DrainCali "Heavy Duty"

„Heavy Duty“ 80 °C water / 100 °C steam

Calibration hose for hot curing resins

Material is part of the Liner End Cap

• Used in main sewers and for house connections
• Negotiates bends up to 90°
• Sewn
• Sizes: DN 100 to DN 300

epros®DrainCali "Medium Duty"

„Medium Duty“ (transparent)

Light weight calibration hose for curing temperatures up to 80°C/176°F higher flexibility at lower temperatures

• Used in main sewers and for house connections
• Negotiates bends up to 90°
• Stitched and welded
• Sizes: DN 100 to DN 300

epros®DrainCali "Light duty"

„Light Duty“ - max. 45 °C water

Calibration hose preferred for ambient curing resins

• Mainly used for house connection pipes
• Negotiates bends easily
• Welded
• Sizes: DN 65 to DN 200

epros®DrainCali "Heavy Weight"

„Heavy Weight“ - max 80 °C water

Calibration hose for hot curing resins

• Mainly used in main sewers
• Negotiates bends up to 45°
• Sewn and welded
• Robust heavyweight design
• Sizes: DN 350 to DN 600

epros®DrainPreliner

The preliner is a thin but resistant protective PE film tube (approx. 200 μm). It is pulled or inverted into the host pipe prior to liner installation in order to form a barrier between the pipe wall and the liner to prevent the resin from direct contact with the host pipe, or avoid damage to the liner.

• Always use a pre liner in groundwater-saturated zones, where infiltration is present (groundwaterinfiltration)
• For rehabilitation of displaced joints where water accumulations before liner installation cannot be avoided
• Absolutely necessary if using the rapid ambient curing epoxy resin systems epros®EPROPOX FC15 or FC30

Sizes: DN 100 to DN 1000