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FERNCO QL-400 Flexible Transition Pipe Fitting - Flexible Transition Pipe Fittings
FERNCOFlexible Transition Pipe Fittings

FERNCO QL-400 Flexible Transition Pipe Fitting

The FERNCO Flexible Pipe Elbow (MPN QL-400) is a PVC flexible transition pipe fitting for 4-inch pipe, compatible with iron, PVC, and steel. It features a 14 37/64-inch overall length, stainless steel construction…

SKU 3G-OTH-599496

Also listed as: QL400 · QL 400

Brand
FERNCO
Item
QL-400 Flexible Transition Pipe Fitting
Part Number
QL-400
Category
Flexible Transition Pipe Fittings
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

FERNCO
Manufacturer Part Number
QL-400
Type
For 4 in Pipe, Iron/PVC/Steel
Overall Lg
14 37/64 in

Technical Documents

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FERNCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FERNCO Flexible Pipe Elbow (MPN QL-400) is a PVC flexible transition pipe fitting for 4-inch pipe, compatible with iron, PVC, and steel. It features a 14 37/64-inch overall length, stainless steel construction, and is rated for above-ground use.

Frequently Asked Questions

What is the FERNCO Flexible Pipe Elbow QL-400 used for?

The FERNCO QL-400 is a flexible transition pipe elbow used to connect 4-inch iron, PVC, or steel pipes in above-ground plumbing and industrial systems. Its stainless steel construction provides corrosion resistance, making it suitable for HVAC, drainage, and process piping applications where alignment flexibility is needed.

What are the specifications of the FERNCO QL-400?

The FERNCO QL-400 is a flexible pipe elbow for 4-inch pipe, compatible with iron, PVC, and steel. It has a 14 37/64-inch overall length, is made of stainless steel and PVC, and is rated for above-ground use. The manufacturer part number is QL-400.

Where to buy the FERNCO QL-400 worldwide?

3G Electric supplies the FERNCO QL-400 flexible pipe elbow to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this FERNCO fitting.

How to install the FERNCO QL-400 flexible pipe elbow?

Install the FERNCO QL-400 by ensuring pipe ends are clean and cut square. Slide the fitting over the pipe ends, aligning with the system layout. Tighten clamps evenly to manufacturer torque specs. For above-ground use, support pipes near the fitting to prevent stress. Always follow local plumbing codes.

Used in

Common applications for FERNCO
Industrial loading docks — FERNCO FSDP-CHGG channel sections for surface water runoff management
Commercial parking areas — FERNCO FSDP-GP3G channels with bottom outlets for drainage
Warehouse floors — FERNCO FSDP-QUAD connectors joining channel runs for continuous drainage
Walkways and pedestrian zones — FERNCO FSDP-EC end caps sealing channel ends
Food processing facilities — FERNCO FSDP-EO outlets connecting to chemical-resistant piping systems
Municipal drainage projects — FERNCO polypropylene channels for light-traffic surface water collection
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FERNCO Products

3G Electric supplies FERNCO flexible transition pipe fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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