Lock Ring Offtake for 16mm Drip Tape

Product Overview

The Lock Ring Offtake is a critical component engineered for creating robust, efficient, and long-lasting drip irrigation systems. Its primary function is to establish a secure and watertight connection from a mainline pipe (PVC, HDPE, or LDPE) to a 16mm drip tape lateral line. Designed for the rigors of modern agriculture, this start connector ensures consistent performance season after season. As a professional manufacturer and direct supplier of precision irrigation fittings, we guarantee that every unit is produced from superior raw materials to meet stringent quality and durability standards.

• Unyielding Connection: A specialized lock ring mechanism provides exceptional pull-out resistance, safeguarding the connection against pressure fluctuations, water hammer, and thermal expansion.
• Leak-Proof Seal: The high-grade, T-shaped rubber grommet creates a formidable seal at the insertion point, eliminating water loss, conserving resources, and maintaining optimal system pressure.
• Installation Efficiency: Field installation is streamlined and simple, requiring only a standard 15mm hole punch. This saves valuable time and reduces labor costs during system setup.
• Superior Durability: Constructed from premium, UV-stabilized polypropylene, this fitting is built to withstand prolonged sun exposure and resist degradation from agricultural chemicals.

Technical Specifications

This section provides the precise engineering data required by irrigation designers, installers, and procurement managers for system planning and compatibility verification.

Key Features & Engineering Benefits

Secure Lock Ring Design

The engineered blue lock ring is the core of this fitting’s reliability. Unlike simple barbed fittings, our lock ring provides a mechanical advantage. When hand-tightened, it compresses onto the drip tape, creating a 360-degree grip that prevents disconnection. This feature is indispensable in fields where drip lines may be subjected to pulling during cultivation or harvesting, or in systems with variable pressure, ensuring uninterrupted water delivery.

Leak-Proof T-Shaped Grommet

Our T-shaped rubber grommet is technically superior to standard O-rings. Its unique profile provides a dual-sealing surface—one on the interior and one on the exterior of the mainline pipe wall. This design choice results in a more robust and forgiving seal that can compensate for minor imperfections on the pipe’s surface, guaranteeing a leak-proof connection and preventing costly water wastage.

Durable UV-Resistant Construction

We construct this offtake exclusively from virgin, high-grade polypropylene, fortified with advanced UV inhibitors. This is not a cost-cutting measure; it is a quality requirement for agricultural equipment. This material composition ensures the fitting will not become brittle, fade, or crack under years of intense solar radiation, delivering an expected service life of 5-8 years in typical field conditions.

Applications & Simple Installation Guide

Common Applications: This versatile start connector is the ideal choice for a wide range of irrigation projects:

• Row crop farming (e.g., corn, vegetables, cotton)
• Orchard and vineyard irrigation systems
• Greenhouse and nursery watering systems
• Large-scale commercial landscaping and turf projects

Installation in 3 Steps:

1. Punch: Utilize a 15mm hole punch tool to create a clean, burr-free opening in your PVC or PE mainline pipe. Ensure the area is clean.
2. Insert: Firmly press the T-shaped rubber grommet into the hole until it is fully and evenly seated against the pipe wall.
3. Connect: Push the barbed end of the offtake connector through the grommet with a firm motion. Attach the 16mm drip tape over the barb. Hand-tighten the blue lock ring to securely fasten the tape. No special tools are required.

Bulk Ordering & Logistics for Global Buyers

As a dedicated exporter of irrigation components, we are structured for high-volume international orders. We provide robust, export-quality packaging and efficient logistics solutions to ensure your products arrive safely, on time, and ready for distribution or deployment.

Frequently Asked Questions (FAQ)

Q1: What types of main pipes is this offtake compatible with?

A: It is expertly designed for use with a wide range of mainline materials, including PVC, HDPE, and LDPE pipes. The flexibility of the T-shaped grommet ensures a secure seal across these common materials.

Q2: What is the exact hole size I need to punch in my pipe?

A: A 15mm hole is the precise requirement for a perfect, leak-proof fit with the supplied grommet. Using the correct size punch is critical for installation integrity.

Q3: What is your Minimum Order Quantity (MOQ) for this offtake?

A: Our standard MOQ is 25,000 units. For specific project requirements or smaller trial orders, please contact our sales team to discuss available options.

Q4: Can we request a sample for testing before placing a bulk order?

A: Absolutely. We encourage clients to request samples for quality evaluation and field testing. Please use the “Request a Sample” button or contact us directly to arrange a shipment.

Q5: What is the standard lead time for an order of 50,000 units?

A: The typical lead time for an order of this size is 15-20 working days, subject to current production schedules. We will provide a precise and reliable delivery schedule with your formal quotation.

Contact Us for a Quote on Your Next Project

Whether you are an irrigation system installer, a distributor of agricultural supplies, or a farm manager, our expert team is ready to support your needs. We are a global supplier committed to providing durable, reliable, and cost-effective irrigation solutions. Contact us today to receive a detailed quote, request product samples, or discuss the technical requirements of your project.