Flexible dock seal Eclipse® NH

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Overview
The Eclipse® NH dock shelter is engineered to provide an extremely tight seal for docks that handle liftgate trailers or require trailer doors to be opened inside the building for security. Its gravity-based weighted head curtain and double-seal side curtains maintain constant contact with variable trailer heights without manual adjustment.

Key features

• Advanced double-seal curtain edge
• Corner fabric sealing pockets
• Weighted head curtain applying over 100 lb across trailer top

Benefits
Seals Trailer Sides

• Exclusive double-seal curtain design provides a tighter, more consistent seal along trailer sides than conventional shelters, improving environmental control and security.

Seals Trailer Top

• The weighted head curtain applies over 100 pounds of pressure across the full width of the trailer top. This gravity-based system keeps continuous contact during loading and unloading with no manual adjustment required, eliminating the need for an additional rain diversion device.

Corner Gaps

• Side curtains and the weighted header work together to seal corner gaps that ordinary shelters don’t address. Fabric corner pockets connect sides to top to create a dark, complete seal when trailers back into position—suitable for liftgate, tall, short or interior-door opening operations.

Design

• Impactable foam side frames reinforced with a high molecular weight polyethylene (HMWPE) layer to protect foam from trailer impact.
• Standard trailer coverage range: 15" (381 mm); optional increase to 21" (533 mm).
• Compact wall footprint (approx. 11'2" / 3404 mm) even at large projections for installation in tight dock layouts.
• Durathon™ high-strength, friction-resistant side curtain material (premium fabric options available).
• Durable front wear panels protect header and seal components.
• 36-month satisfaction guarantee when ordered with premium Rite-Hite® fabrics.

Seal the Leveler (optional components)

• Optional PitMaster™ under-leveler sealing system provides exterior barrier against environmental infiltration; lip corner seals, filler pads and internal components block gaps around the leveler.

Technical specifications

• Model: Eclipse® NH
• Weighted head curtain: gravity-based system applying over 100 lb across trailer top
• Standard trailer coverage range: 15" (381 mm)
• Optional increased coverage range: 21" (533 mm)
• Wall footprint: approx. 11'2" (3404 mm)
• Side frame protection: impactable foam with HMWPE reinforcement
• Side curtain material: Durathon™ high-strength, friction-resistant fabric (premium fabric option available)
• Designed for: liftgate trailers, variable trailer heights, secure interior-door opening operations
• Available under-leveler sealing: PitMaster™ system (optional)
• Warranty/guarantee: 36-month satisfaction guarantee when ordered with premium Rite-Hite® fabrics