Aquarium Hose Connector Kit, 3-8mm Adapter, Select 5-200 Pieces. Enhance Your System's Connectivity with Our Versatile Thread PP Pagoda Direct Connectors, Ideal for Aquariums, Food Processing, Medical Treatments, and Irrigation Systems. Crafted from Eco-friendly, Food-grade Polypropylene, These Connectors Deliver Outstanding Durability and Resist Both Acids and Alkalis for Reliable, Long-lasting Use. Designed with Threaded and Fast-connect Features, They Ensure a Secure Seal Using a High-quality NBR O-Ring, Effective Across a Wide Temperature Range. Compatible with Standard Garden Water Systems and Compliant with DIN Standards, These Connectors Come in Various Sizes to Fit Your Needs, from 3-M6-4 to 12-M16-12. Summary of Features: - Material: Food-grade Polypropylene - Chemical Resistance: Resistant to Acids and Alkalis - Temperature Range: -10 to 130°C - Connection Mode: Thread / Fast Connect - Applications: Aquariums, Food Processing, Medical Treatments, Irrigation, Municipal Water Systems - Available Sizes: 3-M6-4 to 12-M16-12 - Standards Compliance: DIN - O-Ring Material: NBR, Performs from -30 to 130°C For Wholesale Inquiries and Competitive Bulk Pricing, Please Contact Us..