PrimaPress Pressfit MI Coupler - 22mm x 3/4"

PrimaPress is a premium copper press fitting designed for a wide range of applications including w...

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eBayPrimaPress M-Class Pressfit 22mm x 3/4 Male Iron Straight - 30076259
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BradfordsPrimaPress Pressfit MI Coupler 22mm x 3/4 inch for Multilayer Pipe Systems
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The RangePrimapress Pressfit 22X3/4" Mi Coupler - Grey
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OnBuy.comPrimapress Pressfit 22X3/4" Mi Coupler 5051258060433
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B&QB&Q - Pressfit 22X3/4" Mi Coupler
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Product Information

Full details

The PrimaPress Pressfit MI Coupler (22mm x 3/4") is designed for professional plumbers and contractors seeking a reliable, leak-proof solution for water, gas, and glycol systems in both domestic and commercial environments. The primary benefit is its fast, flameless installation process that minimizes downtime and eliminates fire hazards, though users must ensure they have access to an compatible M-profile press tool to complete the installation.

All features

Model Part Number30076259
BrandPrimaPress

Extended Product Information

FAQs

Is this fitting compatible with V-profile press tools?

No, PrimaPress fittings are specifically designed for use with M-profile press jaws.

Can I use this for gas installations?

Yes, the fitting is rated for gas systems, provided all local regulations and site-specific safety protocols are followed.

What is the warranty period?

The product is backed by a 50-year manufacturing defect warranty.

What is the temperature range for this coupler?

It operates efficiently between -10 and 110 degrees Celsius.

Does it need to be cleaned before installation?

Ensure the pipe end is clean, round, and free of burrs or scratches to protect the internal O-ring seal.

What certifications does the PrimaPress hold?

The fitting is WRAS and DVGW approved and manufactured to ISO standards.

Troubleshooting

The fitting leaks after pressing.

Ensure the pipe was fully inserted to the stop mark and the pipe end was properly deburred before pressing. Check that you are using the correct M-profile jaws.

The press tool jaw will not fit around the coupling.

Verify that the jaw profile is 'M' and matches the 22mm fitting diameter. Ensure there is enough clearance around the pipe for the tool to close properly.

Pros and Cons

Pros

  • Fast and flameless installation process
  • Compatible with all standard M press tools
  • Advanced leak detection feature prevents hidden installation errors
  • Versatile use across water, gas, and glycol systems
  • Industry-leading 50-year manufacturing defect warranty

Cons

  • Requires professional M-profile press tool for installation
  • Not suitable for use with non-compatible press jaw profiles
  • Permanent once pressed, making adjustments difficult without pipe cutting

Setup, Compatibility & Care

To ensure a secure connection, verify that the pipe ends are deburred and free of debris before insertion. Insert the pipe fully into the fitting until it hits the pipe stop. Align your M-profile press tool jaw precisely with the designated press point on the fitting, ensuring the jaw is seated square to the pipe. Hold the tool trigger until the cycle is complete. The fitting is compatible with all M-profile press tools. For care, keep the fittings stored in a clean, dry environment to prevent contamination of the internal sealing O-ring. Avoid using harsh chemicals or abrasive materials on the exterior of the fitting to maintain its corrosion resistance.

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