Transmissions
Roller Chains
American Standard
Simplex (Single Row)
Simplex (Single Row) Half Link
Quick Code: BB-7143
ASA25-1 Half Link (Donghua)
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Product Specification
Brand
Donghua
Reference
ASA25-1HL-Donghua
Quick Order Code
BB-7143
Product Description
ASA25-1 Simplex Half Link (Donghua)
The ASA25-1 Half Link from Donghua is a precision-engineered component designed for American Standard simplex (single row) roller chains. This half link allows you to adjust your chain length by adding half a pitch, providing the flexibility needed when exact chain lengths are critical for your application.
Key Applications:
- Fine-tuning chain length when sprocket distance cannot be adjusted
- Preventing over-extension when a full connecting link would make the chain too long
- Seamless integration with ASA25-1 standard simplex chains
- General transmission and power transmission systems
Features:
- Simplex (single row) design compatible with ASA25-1 chains
- Precision-engineered for reliable performance
- Quality construction from trusted brand Donghua
- Easy installation and integration with existing chain assemblies
Reference: ASA25-1HL-Donghua
This half link is an essential component for applications requiring precise chain length adjustment. For assistance in selecting the correct half link for your roller chain system or if you have specific application requirements, our technical team is available to help.


