SKU: 67005948343

Brasshards Cupress 4CPC040 Copper Water Press Fitting 40mm 1½" Straight Coupling

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Description

Brasshards Cupress 4CPC040 Copper Water Press Fitting 40mm 1½" Straight CouplingOverview Brasshards 40mm 1 4CPC040 water copper press straight coupling DN40 crimp socket union is compatible with all popular press tools and their copper press systems such as Viega, Connex Banninger B Press and Kembla Kempress. This listing is for a single Brasshards copper straight coupling fitting. The Brasshards copper straight coupling features a lip at either end of the fitting. The lips help align the actual press areas along the copper pipes

Overview

Brasshards 40mm 1½” 4CPC040 water copper press straight coupling DN40 crimp socket union is compatible with all popular press tools and their copper press systems such as Viega, Connex Banninger B Press and Kembla Kempress. This listing is for a single Brasshards copper straight coupling fitting.

The Brasshards copper straight coupling features a lip at either end of the fitting. The lips help align the actual press areas along the copper pipes and provide extra sealing material when pressed. The black sealing ring is made of EPDM O-ring for potable water applications with a temperature range of -20 - 95 °C and a maximum pressure rating of 1600 kPa.

With all Brasshards copper press straight couplings, there is an inbuilt stopper at the center of the fitting to help stop the copper pipe sliding through. This feature prevents the copper pipe going too deep at one end of the coupling and ensures sufficient copper pipe length can be inserted at the other end of the coupling. This design is in contrast to a slip repair servicing coupling, which has no stopper and can slide over a copper pipe. 

The Brasshards copper press fittings have a slug fit over the copper pipes and will remain in place until the press tool is applied, allowing easy installations and adjustments. Once pressed and secured by the correct press tool, the fitting will not dent or deform the internal copper to ensure unhindered water flow. These features have made the Brasshards copper press systems a faster and safer connections to conventional compression or capillary systems. Brasshards offers 25 years warranty on the copper press fittings.

The CuPress fittings feature a V profile press connection and leak detection O-ring design, which provides a visual indicator if the fitting has not been correctly pressed.

Technical Details

  • Manufacturer: Brasshards
  • Size: DN40
  • Specifications:
    • Maximum Working Pressure: 1600 kPa
    • Temperature Range: -20°C to 95°C
    • Watermarked
    • Suitable for Australian AS1432 standard 40mm 3/4" hard, half hard or annealed type A and B copper tubes 
  • Materials:
    • Copper
    • EPDM O-ring 
  • Features:
    • Tamper free permanent joint
    • No soldering required
    • 25 years warranty on copper press fittings
    • Fast and cost effective to install
    • V profile press system compatible with common press tools
    • Leak detection O-ring (designed to indicate unpressed fittings during testing)
  • Intended Use: Joining water copper pipes 
  • SKU: 4CPC040

Package Contents

  • Single Brasshards 4CPC040 40mm 1½” copper press straight coupling
  • Package Weight 135 g
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67005948343

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Nurse Jesica
Lowell, US
★★★★★ 5
My Heels Were in Bad Shape. Like… Really Bad
Color: Gray
These moisturizing heel socks with the gel cushions were honestly a small miracle for me. After recovering from cancer treatments, my skin became extremely dry everywhere, but my heels were the worst. They cracked so deeply they looked like fissures and were even bleeding. I tried lotions and bandages repeatedly with very little progress. A friend suggested I treat my heel like it might have a fungal component, so I applied Lotrimin cream, put these heel socks on, and hoped for the best. Within three days, my heels were fully healed. I completed a 7-day routine, and my feet have never been softer. The silicone gel cushion is comfortable, soothing, and stays in place. I loved it so much that I still treat myself about once a week, even though I really don’t need to anymore. They are also washable. I hand-washed mine in the sink and let them air dry, and they came out looking brand new. If your heels are cracked, painful, or need serious care, I highly recommend these.
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Reviewed in the United States on January 9, 2026
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Becky
Belleville, US
★★★★★ 5
Work well on hubby's heals
Color: Gray
Dr recommended these for hubby's dry cracked heals
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Reviewed in the United States on May 9, 2026
M
Verified Purchase
Misha
Carnegie, US
★★★★★ 3
Ehh. Not for me.
Color: Gray
Foot slides when walking in them. The fit was tighter than lead to believe. It did hold the moisture in but the silicone patch is small
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Reviewed in the United States on February 23, 2026
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Verified Purchase
Secret Angel
Natrona Heights, US
★★★★★ 5
Transformative for Dry, Cracked Heels!
Color: Original Grey
I recently purchased Dr. Frederick's Original Moisturizing Heel Socks, and they have truly transformed the condition of my feet! I can’t recommend them highly enough. Effective Moisturization: These socks are infused with moisturizing agents that work wonders. After just a few uses, I noticed a significant reduction in dryness and cracking on my heels. My feet feel softer and smoother, and I love that I can wake up to beautifully moisturized skin. Comfortable Fit: The socks are incredibly comfortable to wear, with a snug yet gentle fit. I appreciate that they don’t feel restrictive, allowing me to walk around my home while wearing them without any discomfort. They are also lightweight, making them easy to slip on before bed. User-Friendly: They are super easy to use—just wear them overnight, and let the socks do their magic. I love the simplicity of incorporating them into my nighttime routine. Durable Quality: The quality of the socks is impressive. They wash well and have maintained their shape and effectiveness after multiple uses. I feel confident that they will last a long time. Final Thoughts: If you're struggling with dry, cracked heels, I highly recommend Dr. Frederick's Original Moisturizing Heel Socks. They are a fantastic investment in foot care and have made a noticeable difference in the health of my skin. These socks have become a must-have in my self-care routine!
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Reviewed in the United States on October 4, 2024
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Donna
Whiting, US
★★★★★ 5
These worked for me!
Color: Original Grey
They worked great. I bought these for cracked sore heels. It took 2-3 weeks but my heels no longer hurt and the cracks have closed and look more like an indention than a crack now. They feel so much better, but I'll probably wear them another week just to be sure they stay healed. They look and feel like regular socks from the outside but only cover the heel with the toe open. Not think but not thick, again like regular socks. They would probably be slippery on a smooth surface the same as socks. The inside feels like rubber or something smooth at the heel. I have washed them once each pair and accidentally dried one pair in the dryer. They still seem to feel the same so I think they're fine. They're pretty inexpensive and had different colors and sizes.
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Reviewed in the United States on February 10, 2026

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