Swr Pipe Fittings: A Complete Names And Uses Guide

By Author: Kasta Pipes
Total Articles: 4
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SWR (soil, waste, and rainwater) systems rely on a wide range of fittings, each doing a specific job in getting waste water out of a building safely. Here is what the main ones are.

P-Trap

Sits under sinks and basins, holding a water seal that blocks sewer gas from entering the room while letting waste water flow through.

Nahani Trap

Serves the same water-seal function as a P-trap, but for floor-level drainage points, available with or without a Jali, a perforated strainer that catches debris before it enters the pipe.

Gully Trap

An outdoor or at-grade fitting where waste water from multiple sources converges before entering the underground drain, fitted with a Jali to keep debris out of the buried line.

Multi Floor Trap

Handles waste water from more than one nearby fixture converging into a single drainage point, reducing the number of separate floor penetrations needed.

Vent Cowl

Sits at the top of a vent pipe above roof level, letting air into the drainage system to prevent trap water seals from being siphoned out, while keeping rain and debris out of the ...
... stack.

Door Fittings

Door Bend, Door Tee, and Double Y with Door all include a removable access panel built into the fitting, giving a maintenance point that can be opened and cleared without cutting into the pipe.

W.C. Connector

Connects a toilet outlet to the main soil pipe, a fitting-specific connection point that needs to match both the fixture and the pipe diameter precisely.

Why the Full Fitting List Matters at the Planning Stage

A drainage system planned with the correct fittings from the start avoids costly rework later. Kasta's SWR range, built to IS 13592-2013 for pipe and IS 14735-1999 for fittings, covers this complete list under one standard, so quality is consistent whether the fitting is a simple coupler or a full Door Tee access point.

For the complete Kasta SWR fittings range, contact your nearest Kasta dealer or call 1800 270 1080.