Pushlock Hoses & Fittings

Fast Assembly, Lightweight Performance

When your project requires a quick, reliable, and lightweight plumbing solution without the need for specialized assembly tools, Pushlock hoses and fittings are the ultimate choice. Designed for efficiency and ease of use, the Pushlock system (specifically the Speedflow 400 Series) allows for rapid on-site assembly, making it a favorite for pit-side repairs and street performance upgrades alike.

By utilizing a precision-engineered barbed design, Pushlock fittings grip the inner liner of the hose securely. As the system pressure increases, the hose actually "locks" tighter onto the barb, creating a dependable seal that eliminates the need for bulky hose clamps in most low-pressure applications.

The Speedflow 400 Series Advantage

At AN Fittings NZ, we supply the genuine Speedflow 400 Series range—manufactured in Australia from 6061-T6 grade aluminum and paired with high-quality Gates elastomer hose. This system offers several distinct advantages:

  • Tool-Free Installation: No wrenches or assembly mandrels required. Simply lubricate the fitting, push the hose on, and you’re ready to go.

  • Versatile Fluid Compatibility: Ideal for synthetic lubricants, oils, air, coolants, and methanol. (Note: Not recommended for high-pressure braking systems or suction lines).

  • Temperature Resilience: Rated to perform in environments ranging from -49°C to +120°C, ensuring reliability in New Zealand’s varied driving conditions.

  • Aesthetic & Compact: Available in classic blue or stealth black hard-anodized finishes, these fittings provide a professional look with a much lower profile than traditional braided hose ends.

Reliable Plumbing for Every NZ Project

Whether you are simplifying an oil breather system, plumbing a transmission cooler, or setting up a methanol fuel line, our Pushlock range provides the perfect balance of weight savings and professional-grade security.

Explore our selection of 400 Series Pushlock hoses and matching fittings below. Enjoy fast NZ-wide shipping on all orders.