B102 Tension Spring for ZIP Screens

B102 Tension Spring for External ZIP Screens

The original B102 tension spring is designed for installation on the inner track profile (B102-2022-010) of external ZIP screen roller blinds (including System B103). It ensures continuous fabric tension, smooth guidance, and effective shock absorption within the side guides.

Engineered from durable steel wire with a specially contoured shape, it guarantees long-lasting elasticity and resistance to mechanical wear caused by wind loads and repeated blind operations.

Technical Specifications:

• Product Code / SKU: B102-2042-000

• Application: B102 Inner track / Zipper guide

• Compatibility: External ZIP Screen Systems (e.g., System B103)

• Function: Fabric tensioning and shock absorption

• Color / Finish: Mill finish (raw steel)

• Recommended Spacing: Installed at intervals of approximately 35–40 cm along the inner track

Application and Installation Guidelines

B102 springs play a essential role in maintaining fabric alignment and tension during screen operation. They absorb wind impacts and keep the zipper securely inside the side channels.

1. Placement: Position the springs evenly inside the inner plastic track at distances of 35–40 cm.

2. Combination: Depending on the system setup, springs can be used in combination with or as an alternative to mute sponges (B102-2032-010) to ensure silent operation and optimal flexibility.

Frequently Asked Questions (FAQ)

How many B102 springs are needed per ZIP blind?

The quantity depends on the total height of the screen. Based on the recommended 35–40 cm spacing on both sides, a 2-meter high guide rail typically requires 5 to 6 springs per side.

Is the B102 spring compatible with System B103?

Yes, the B102 spring (B102-2042-000) is fully compatible with the inner track components used in System B103 ZIP screens.