---
product_id: 215073105
title: "Watts ASC1 ANKA Series High Pressure Poly-Pipe Straight Coupling, 1\" x 1\" Black Insert Fitting w/ Blue Tapered Nut Seals, High Grade Glass Fiber Reinforced Nylon, Agriculture & Irrigation"
brand: "watts"
price: "RM67"
currency: MYR
in_stock: false
reviews_count: 10
url: https://www.desertcart.com.my/products/215073105-watts-asc1-anka-series-high-pressure-poly-pipe-straight-coupling
store_origin: MY
region: Malaysia
---

# Leak-proof blue captive nut seals Tool-free hand installation Fiberglass reinforced nylon durability Watts ASC1 ANKA Series High Pressure Poly-Pipe Straight Coupling, 1" x 1" Black Insert Fitting w/ Blue Tapered Nut Seals, High Grade Glass Fiber Reinforced Nylon, Agriculture & Irrigation

**Brand:** watts
**Price:** RM67
**Availability:** ❌ Out of Stock

## Summary

> 💧 Secure your flow, seal your success.

## Quick Answers

- **What is this?** Watts ASC1 ANKA Series High Pressure Poly-Pipe Straight Coupling, 1" x 1" Black Insert Fitting w/ Blue Tapered Nut Seals, High Grade Glass Fiber Reinforced Nylon, Agriculture & Irrigation by watts
- **How much does it cost?** RM67 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/215073105-watts-asc1-anka-series-high-pressure-poly-pipe-straight-coupling)

## Best For

- watts enthusiasts

## Why This Product

- Trusted watts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Legacy:** From Watts, a brand innovating water solutions since 1874, ensuring quality you can rely on.
- • **Built to Endure:** High-grade fiberglass reinforced nylon resists corrosion and UV damage for long-lasting performance.
- • **Versatile Compatibility:** Fits all ID-rated poly pipes, hoses, and tubes with varying wall thicknesses—one coupling, endless possibilities.
- • **Unmatched Leak Protection:** Blue captive nut seals lock in place for a 100% leak-tight connection every time.
- • **Effortless, Tool-Free Assembly:** Connect pipes by hand—no special tools needed, saving you time and hassle.

## Overview

The Watts ASC1 ANKA Series 1" x 1" straight coupling is a high-pressure, reusable poly-pipe fitting crafted from durable fiberglass reinforced nylon. Featuring unique blue captive nut seals and a patented design, it ensures leak-free connections without tools, fitting a wide range of polyethylene pipes and hoses. UV stabilized and corrosion-resistant, it’s ideal for demanding agricultural, irrigation, and plumbing applications, backed by Watts’ century-long expertise in water technology.

## Description

Designed for use with all ID (inside diameter) rated pipe, Watts ANKA Series fittings are high-pressure inserts that excel in versatility and durability, making them suitable for a wide array of applications including poly pipe, clear or braided hose, and garden or wash down hoses. These leak-free fittings are meticulously constructed from high-performance materials approved for use with drinking water.One of the standout features of these reusable fittings is their ease of use. They can be connected by hand without the need for special tools, streamlining the installation process and reducing downtime, and they utilize a unique connection method that eliminates the need for multiple replacement parts. Additionally, they are equipped with unique blue captive nut seals that remain securely on the ridge and seal the pipe effectively, ensuring a leak-free connection.The ANKA Series is made from high-quality, fiberglass-reinforced nylon, a potable and non-corrosive material that offers superior durability and longevity, and they boast a patented design that efficiently connects to a large range of nominally sized polyethylene pipes, tubes, and hoses with varying wall thicknesses, making them ideal for use in the most rigorous environments, including agricultural, irrigation, rural and municipal, and plumbing applications. Their UV stabilization feature ensures that they are suitable for both above-ground and below-grade applications, providing flexibility and durability regardless of the installation conditions.The versatility of the Watts ANKA fittings is further enhanced by their availability in a wide range of configurations and sizes. This particular ASC model is a straight coupling with a size of 1” x 1”, perfectly suited for straightforward connections.

Review: This really does fit HDPE pipe and it's very secure. - This works really well and has a better flow rate than a plastic barb. Even if you heat the pipe, it takes a lot of strength to slip the HDPE pipe over the flare. I had to put both ends in at the same time. The threading mechanism does not need tools, but it's easier if you just use channel locks. Feels way more secure than a barb, even a stainless barb.
Review: Leak-tight, works - This is a great option for repairing a ruptured 1" polyethylene irrigation tube. The screw-on connectors get nice and tight and the assembly doesn't leak. Just a word of caution: look closely at the coupling and you will see that each end has hose barbs. You have to push the tube all the way to the last stop. If you partially insert the coupling into the tube, the screw-on connectors won't "bite". I didn't realize this and cut out a section of tubing that was too large, so I had to get a second coupling and repair it with some extra tubing. Look carefully and measure twice! It also helps to have some tubing cutters to make a nice clean cut. I have ratcheting tubing cutters that I got for PVC pipe; they are more or less useless for PVC because PVC is too brittle and thick to get a clean cut without distorting or breaking the pipe. But they are perfect for polyethylene tubing.

## Features

- ANKA SERIES FITTING: Designed for use with all ID (inside diameter) rated pipe, ANKA Series fittings are high pressure inserts that can be used on poly pipe, clear or braided hose, and garden or wash down hoses. They are constructed from high performance materials approved for use with drinkable water.
- DURABLE DESIGN: Constructed from high quality, potable fiberglass reinforced nylon, these reusable non-corrosive black fittings can be connected by hand - without special tools - and utilize a unique way to connect pipe without the need for multiple replacement parts. They are also equipped with unique blue captive nut seals that stay on the ridge and seal the pipe, ensuring a leak-free connection.
- VERSATILE APPLICATIONS: Boasting a unique patented design that efficiently connects to a large range of nominally sized polyethylene pipes, tubes, and hoses with varying wall thicknesses, this leak-free insert is ideal for use in the most rigorous agricultural, irrigation, rural and municipal, and plumbing applications. It is also UV stabilized for above ground or below grade applications.
- MULTIPLE CONFIGURATIONS: Watts ANKA Series fittings are reusable and available in a wide range of configurations and sizes to suit your needs. This ASC model is a straight coupling with a size of 1” x 1”.
- EVERY DROP COUNTS: Water. It's in our name and close to our hearts. Since 1874, Watts Water Technologies has been delivering innovative technologies that make the world's most precious resource safe and accessible. Everything we design is made to keep the Earth's most precious resource safer, cleaner, and more useful for our customers. Our family of brands offers one of the most varied product lines in the world, with world-class, water-related solutions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DCMXCLQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #63,946 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,295 in Pipe Fittings |
| Brand | Watts |
| Color | blue and black |
| Connector Type | Barb |
| Customer Reviews | 4.6 4.6 out of 5 stars (258) |
| Date First Available | May 27, 2018 |
| Exterior Finish | Stainless Steel |
| Finish | Plastic |
| Global Trade Identification Number | 00098268149937 |
| Included Components | straight coupling |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 1.55 x 7 x 1.75 inches |
| Item model number | ANKA (ASC1) 1" |
| Manufacturer | Watts |
| Material | Nylon |
| Number of Handles | 1 |
| Number of Pieces | 1 |
| Part Number | ASC1 |
| Product Dimensions | 1.55 x 7 x 1.75 inches |
| Size | 1" x 1" |
| Style | Straight Coupling |
| Thread Size | 1 inch |
| Thread Type | NPT |
| UPC | 098268149937 |
| Warranty Description | Watts (the "Company") warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge |

## Product Details

- **Brand:** Watts
- **Color:** blue and black
- **Connector Type:** Barb
- **Exterior Finish:** Stainless Steel
- **Item Weight:** 0.01 Ounces
- **Item dimensions L x W x H:** 1.55 x 7 x 1.75 inches
- **Material:** Nylon
- **Size:** 1" x 1"
- **Thread Size:** 1 inch
- **Thread Type:** NPT

## Images

![Watts ASC1 ANKA Series High Pressure Poly-Pipe Straight Coupling, 1" x 1" Black Insert Fitting w/ Blue Tapered Nut Seals, High Grade Glass Fiber Reinforced Nylon, Agriculture & Irrigation - Image 1](https://m.media-amazon.com/images/I/31e-Et5y9fL.jpg)
![Watts ASC1 ANKA Series High Pressure Poly-Pipe Straight Coupling, 1" x 1" Black Insert Fitting w/ Blue Tapered Nut Seals, High Grade Glass Fiber Reinforced Nylon, Agriculture & Irrigation - Image 2](https://m.media-amazon.com/images/I/31s1bXdTooL.jpg)
![Watts ASC1 ANKA Series High Pressure Poly-Pipe Straight Coupling, 1" x 1" Black Insert Fitting w/ Blue Tapered Nut Seals, High Grade Glass Fiber Reinforced Nylon, Agriculture & Irrigation - Image 3](https://m.media-amazon.com/images/I/41J+8ahRmaL.jpg)
![Watts ASC1 ANKA Series High Pressure Poly-Pipe Straight Coupling, 1" x 1" Black Insert Fitting w/ Blue Tapered Nut Seals, High Grade Glass Fiber Reinforced Nylon, Agriculture & Irrigation - Image 4](https://m.media-amazon.com/images/I/41ituB4Sm2L.jpg)
![Watts ASC1 ANKA Series High Pressure Poly-Pipe Straight Coupling, 1" x 1" Black Insert Fitting w/ Blue Tapered Nut Seals, High Grade Glass Fiber Reinforced Nylon, Agriculture & Irrigation - Image 5](https://m.media-amazon.com/images/I/51d2N4qSJVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This really does fit HDPE pipe and it's very secure.
*by R***. on October 11, 2025*

This works really well and has a better flow rate than a plastic barb. Even if you heat the pipe, it takes a lot of strength to slip the HDPE pipe over the flare. I had to put both ends in at the same time. The threading mechanism does not need tools, but it's easier if you just use channel locks. Feels way more secure than a barb, even a stainless barb.

### ⭐⭐⭐⭐⭐ Leak-tight, works
*by K***L on June 3, 2024*

This is a great option for repairing a ruptured 1" polyethylene irrigation tube. The screw-on connectors get nice and tight and the assembly doesn't leak. Just a word of caution: look closely at the coupling and you will see that each end has hose barbs. You have to push the tube all the way to the last stop. If you partially insert the coupling into the tube, the screw-on connectors won't "bite". I didn't realize this and cut out a section of tubing that was too large, so I had to get a second coupling and repair it with some extra tubing. Look carefully and measure twice! It also helps to have some tubing cutters to make a nice clean cut. I have ratcheting tubing cutters that I got for PVC pipe; they are more or less useless for PVC because PVC is too brittle and thick to get a clean cut without distorting or breaking the pipe. But they are perfect for polyethylene tubing.

### ⭐⭐⭐⭐⭐ Great repair coupling
*by D***R on November 25, 2025*

Very happy with this. It worked as shown. No tools. Perfect for my main line drip irrigation repair.

## Frequently Bought Together

- Watts ASC1 ANKA Series High Pressure Poly-Pipe Straight Coupling, 1" x 1" Black Insert Fitting w/ Blue Tapered Nut Seals, High Grade Glass Fiber Reinforced Nylon, Agriculture & Irrigation
- Watts ASC34 ANKA Series High Pressure Poly-Pipe Straight Coupling, 3/4" x 3/4" Black Fitting w/ Blue Tapered Nut Seals, High Grade Glass Fiber Reinforced Nylon, Agriculture & Irrigation
- Watts ASC114 ANKA Series High Pressure Poly-Pipe Straight Coupling, 1-1/4" x 1-1/4" Black Fitting w/ Blue Tapered Nut Seals, High Grade Glass Fiber Reinforced Nylon, Agriculture & Irrigation

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.my/products/215073105-watts-asc1-anka-series-high-pressure-poly-pipe-straight-coupling](https://www.desertcart.com.my/products/215073105-watts-asc1-anka-series-high-pressure-poly-pipe-straight-coupling)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-20*