SS-ACC-016
90mm Compression Straight Coupler
Delivery or Collection
Product description
90mm Compression Straight Coupler
Our compression straight couplers are available in sizes from 20mm to 125mm, offering reliable and versatile solutions for joining equal-diameter MDPE pipes across a wide range of installations.
This 90mm Compression Straight Coupler is designed to create a secure, watertight connection between two lengths of 90mm MDPE pipe. Manufactured from high-quality polypropylene, the coupler is easy to install and provides a strong, long-lasting compression joint suitable for potable water supply, pumping systems, irrigation pipework, and general plumbing applications.
Polypropylene construction ensures excellent resistance to impact, chemicals, and corrosion, making this fitting suitable for both above-ground and below-ground use. Its engineered sealing system delivers dependable leak protection even under varying pressure conditions.
Advantages of HDPE Compression Fittings – 90mm Straight Coupler
HDPE compression fittings provide a durable and user-friendly solution for connecting MDPE pipes. Key benefits include:
- Quick assembly and removal – Easily installed or dismantled without specialist tools.
- Low maintenance – Designed for long-term performance with minimal upkeep.
- No soldering required – Perfect for applications where heat or open flames cannot be used.
- Lightweight and easy to handle – Faster installation compared to metal fittings.
- Leak-proof sealing – Precision-engineered components ensure tight, reliable joints.
- Corrosion resistance – HDPE materials resist rust, chemical exposure, and long-term deterioration.
- High pressure durability – Excellent resistance to water hammer, surges, and pressure fluctuations.
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Frequently asked questions
Practical answers from Pump Station Direct.
What does this fitting connect?
This 90mm straight coupler joins two compatible 90mm MDPE pipes of the same diameter. It is not a reducer.
How do I check compatibility before ordering?
Confirm the pipe outside diameter, material, pressure requirements and connection type. Use the fitting manufacturer’s assembly instructions and check any required pipe support. Contact Pump Station Direct on 0203 8851 996 or message us on WhatsApp.
Where can I find matching pump parts?
Browse our parts and accessories. If you need help matching an existing installation, send Pump Station Direct the model details, connection sizes and a clear photograph.
