1-1/4" Hose barb | HB125

1-1/4" Hose Barb (HB125) — Barr Plastics

Product Introduction

The HB125 1-1/4" Hose Barb from Barr Plastics is a durable plastic fitting for connecting flexible hoses and tubing. Designed for plumbing, irrigation, and general fluid transfer, this hose barb creates a secure, leak-resistant connection when paired with a hose clamp. The HB125 is built for easy installation and reliable performance in low- to moderate-pressure systems.

Features & Specifications

• Model: HB125 (1-1/4" hose barb)
• Size: 1-1/4" — fits hoses with a 1.25" internal diameter (ID)
• Material: Durable plastic (commonly polypropylene or PVC) for corrosion and chemical resistance
• Design: Tapered barb profile for strong hose grip and leak reduction
• Installation: Push-in installation; recommended use of hose clamp for a secure, leak-proof seal
• Weight: Lightweight and easy to handle
• Temperature & Pressure: Suitable for a wide range of general applications; confirm exact temperature and pressure limits for your material and use case

Benefits & Applications

The HB125 simplifies hose connections and reduces assembly time. Its tapered barb holds flexible hoses firmly, lowering the risk of blow-offs and leaks. Because it’s made from corrosion-resistant plastic, it performs well in water systems, fertilizer lines, and many chemical transfer tasks. Typical uses include:

• Irrigation systems — connect supply lines, emitters, and sprinklers
• Plumbing and drainage — quick connections for fluid transfer and routing
• Agriculture and greenhouse systems — reliable for fertigation and water delivery
• Light industrial fluid transfer — low-to-moderate pressure applications
• Hobby and marine use — bilge, washdown, and small pumps (verify chemical compatibility)

By using the HB125, installers gain a cost-effective solution that is easy to fit and maintain. For higher-pressure or high-temperature applications, verify compatibility with fluid type and system specifications to prevent premature wear.

Why Buy from Barr Plastics

At Barr Plastics, we supply reliable fittings and expert support to help you choose the right components for your system. Our products are selected for durability and performance. We offer fast fulfillment and technical guidance to ensure a proper fit and safe installation. Barr Plastics can ship across Canada and the US through our distributor channels and partnered facilities.

Order now or request a quote. Contact us for technical specs, bulk pricing, or help selecting the correct hose barb for your application.