Rola-Chem 520113 Adapter Injection PP 4M6B

Efficient Inline Injection Adapter for Reliable Pool and Spa Dosing

Rola-Chem 520113 Adapter Injection PP 4M6B is a polypropylene inline adapter designed to integrate chemical dosing equipment into pool and spa plumbing. Constructed from injection-molded polypropylene, it provides a durable, chemical‑resistant connection for inline dosing components in typical pool and spa installations. The 520113 model uses a 4M6B interface to connect with compatible dosing hardware, helping maintain a secure line and consistent chemical delivery.

Construction, Compatibility and Integration

Made from injection-molded polypropylene (PP), the adapter offers chemical resistance to common pool sanitizers such as chlorine and bromine and stands up to ongoing exposure to spa chemicals. The inline design is intended to sit between a dosing pump and the piping or manifold, providing a stable, leak‑resistant connection. The 4M6B interface indicates the connection standard used by compatible dosing systems, ensuring straightforward replacement and installation with compatible components. This part is designed for long‑term use in standard pool and spa inline dosing setups, and it fits within typical system architectures without requiring special tools.

Ideal For

• System compatibility: Works with standard inline dosing configurations in pool and spa systems that use polypropylene adapters and 4M6B interfaces.
• Replacement or maintenance context: Ideal as a replacement inline adapter when upgrading or repairing existing dosing lines.
• Installation or configuration context: Inline mounting between dosing pump and piping for a compact, retrofit-friendly fit.
• Performance outcome: Supports secure, leak‑resistant chemical delivery under typical pool and spa operating conditions.

Key Features

• Material: Polypropylene (PP) injection-molded body for chemical resistance and dimensional stability.
• Connection: 4M6B interface for compatible dosing hardware.
• Chemical resistance: Suitable for exposure to chlorine, bromine, and other common pool/spa sanitizers.
• Inline integration: Designed for easy installation between dosing pump and piping/manifold.

Rola-Chem is a recognized producer of pool and spa chemical dosing components, focusing on durable, chemically resistant fittings and reliable inline injection solutions that integrate with a wide range of dosing equipment.