Name: Atlas PVC Socket 90mm × 3", Step Coupling, Solvent-Weld, Reduced Turbulence
Brand: Fepy
SKU: 45029-NOS
Price: 21.15 AED
Availability: InStock

Question 1

What exactly is the Atlas PVC Socket 90mm × 3" Step Coupling and what does it do?

Accepted Answer

It's a solvent-weld PVC adapter that bridges 90mm metric pipe to 3" imperial pipe. It provides a tight, leak‑tight joint with a smooth bore to help reduce flow turbulence, making metric-to-imperial tie-ins easier for site mains, equipment, manifolds, and retrofits in harsh coastal or high-cleaning environments.

Question 2

What are the core specifications I should know?

Accepted Answer

Material: sturdy PVC. Size: 90mm to 3" transition. Ends: solvent-weld for durable joints. Features: corrosion-resistant body, smooth bore for reduced turbulence, and suitability for medium to high-pressure systems. It’s designed for quick, reliable installations and cost-effective performance.

Question 3

How does this differ from a standard PVC socket?

Accepted Answer

This step coupling specifically provides a metric-to-imperial transition with a smooth bore to minimize turbulence, while offering a solvent-weld connection for leak-free performance. It’s optimized for retrofit and cross-standard projects, whereas a standard socket usually stays within a single pipe standard.

Question 4

Where can I use this in practice?

Accepted Answer

Ideal for manifold upgrades, irrigation and filtration connections, and mixed-standard retrofits where 90mm metric piping needs to couple with 3" imperial PVC. It’s also well-suited for pump rooms, farms, and treatment skids in coastal or high-cleaning environments.

Question 5

How do I install this coupling correctly?

Accepted Answer

Prepare surfaces per PVC cement guidelines, dry-fit to ensure alignment, then apply compatible PVC primer and cement to both ends. Insert and twist gently to create a secure bond, wipe away excess cement, and allow the joint to cure fully before pressurizing the system. Always ensure the system is depressurized and clean before installation.

Question 6

What safety steps should I follow when using this?

Accepted Answer

Wear eye protection and gloves when handling PVC cement and primers. Work in a well-ventilated area to avoid inhaling fumes. Follow all product-specific safety data on the cement, and ensure the pipe system is depressurized before starting work.

Question 7

Can this be used outdoors, and is it UV resistant?

Accepted Answer

Yes, it can be used outdoors. The body is corrosion-resistant and designed to withstand outdoor conditions, but for extended outdoor exposure, consider applying external UV protection or housing to maximize service life.

Question 8

What pipe sizes and standards does it support, and how do I verify compatibility?

Accepted Answer

It is designed for a 90mm metric pipe to 3" imperial pipe. Verify compatibility by checking the wall thickness and schedule of your pipes and ensuring compatible socket dimensions. When in doubt, compare with the system’s standard fittings and ensure a proper solvent-weld joint for a leak-tight connection.

Question 9

What are good alternative options on Fepy.com to consider?

Accepted Answer

If you’re looking at similar transitions or solvent-weld PVC fittings, you can compare: 1) PVC Socket 90mm × 3in Standard (URL: https://fepy.com/products/pvc-socket-90mm-3in-standard) 2) PVC Reducer 90mm to 3in Solvent Weld (URL: https://fepy.com/products/pvc-reducer-90mm-3in) These can help you choose the best match for your project alongside the Atlas 90mm × 3" Step Coupling.

Question 10

What are practical use-case examples for this coupling?

Accepted Answer

Upgrading a manifold where metric piping needs to connect to imperial equipment, tying together site mains with imported components, or retrofitting existing systems to accommodate mixed pipe standards while preserving smooth flow and leak-free joints.

Question 11

What should I do if I notice a leak at the joint after installation?

Accepted Answer

First depressurize the system and re-clean the pipe ends. Re-apply primer and solvent cement as per the guidelines, reinsert, and ensure a full, uniform bond. Check for any misalignment and confirm that both ends are properly prepared before pressurizing again.

Question 12

How does this product balance cost and long-term value?

Accepted Answer

It provides a durable, leak-tight, solvent-weld connection with a smooth bore that reduces turbulence, which can lower maintenance costs and improve flow efficiency over time. The upfront investment in a purpose-built metric-to-imperial adapter often pays off through fewer leaks and easier retrofits in mixed-standard systems.

Atlas PVC Socket 90mm × 3", Step Coupling, Solvent-Weld, Reduced Turbulence

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