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White PVC 90-degree side inlet elbow trap with three socket hubs

Mueller Industries, Inc.

Mueller Industries, Inc. 1WKT3 PVC 90 Degree Side Inlet Elbow Trap

SKU CH-M1QT-V5Q93 MPN 1WKT3

A PVC drain trap with a 90-degree side inlet for Schedule 40 pipe connections

  • Product typeDrain Components
  • Product colorWhite
  • 90-degree side inlet routes pipe around obstacles
  • PVC Schedule 40 construction resists corrosion and impact
  • Hub-and-socket joints create leak-free gravity-flow connections
  • Three socket sizes fit 1-1/2 in, 3 in and 3-1/2 in pipe
  • Operates reliably from -20 °F to 140 °F

90 Degree Side Inlet Elbow

This Mueller Industries 1WKT3 is a PVC Schedule 40 fitting designed for drain, waste and vent systems. It connects a 3 inch main run with a 1 1/2 inch side inlet at a right angle. The hub sockets accept standard Schedule 40 pipe for gravity-flow installations.

White PVC construction

The white PVC material resists corrosion and chemical attack in typical residential drainage applications. Rated for temperatures from -20 to 140 degrees Fahrenheit, it handles normal hot-water discharge without softening. No seal is included, so solvent cement must be used for watertight joints.

Verify pipe schedule and dimensions

Confirm that your existing pipe is Schedule 40 with a 3 inch and 1 1/2 inch outside diameter to match the socket sizes. Check local plumbing codes for approved materials and fitting types in drainage systems. Ensure adequate space for the 3 1/16 inch overall length during installation.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 76% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameMueller Industries
Model name1WKT3
Product typeDrain Components
Product colorWhite

Questions about this item

Will the PVC material degrade or need replacement after years of hot water exposure?

The fitting is rated for continuous temperatures up to 140 degrees F and meets Schedule 40 standards, so it resists degradation under normal hot-water use.

What pressure limit will be reached first if this trap is used in a pressurised system?

It is designed for gravity flow only and carries no pressure rating, so any internal pressure exceeds its intended limit immediately.

Does the PVC expand or create noise when hot water runs through it all day?

Operating between -20 and 140 degrees F, the Schedule 40 PVC remains dimensionally stable and produces no mechanical noise during continuous flow.

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