HDPE Butt Fusion P-Trap with Cleanout for Siphonic Drainage

A specialized P-trap fitting with a threaded cleanout port at the bottom, providing both water seal odor prevention and convenient maintenance access.

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Category: HDPE Siphonic Fittings

HDPE Siphonic Fittings

Product Overview

A specialized P-trap fitting with a threaded cleanout port at the bottom, providing both water seal odor prevention and convenient maintenance access. This HDPE P-trap with cleanout holds a 50 mm water seal to block sewer gas, while the threaded bottom port lets technicians clear blockages without cutting the pipe. Built to ISO 8770 and EN 1519-1 for DN 50 to 315 mm drainage systems.

Quick Information

Diameter Range: DN 50 - 315 mm
Applicable Standards: ISO 8770, EN 1519-1
Stock: In stock

Specification Table

	Article	d1/d2	K	k1	k2	k3	k4	e	L
P Trap with access	P Sewage Trap	50.5	151.0	4.5				3.8
	P Sewage Trap	75.3	166.0	7.0				4.5
	P Sewage Trap	110.5	238.0	15.0				5.6

Key Features

Reliable Water Seal: The HDPE P-trap with cleanout maintains a deep 50 mm water seal that blocks sewer gas and odors from entering occupied spaces.
Threaded Cleanout Port: This siphonic drainage trap has a threaded bottom port for rodding and flushing, so maintenance never requires cutting pipe.
PE100 Material Strength: The HDPE P-trap with cleanout is molded from PE100 for high impact resistance and decades of buried or exposed service.
Leak-Free Fusion Joints: The trap body of this siphonic drainage trap welds to HDPE pipe by butt or socket fusion, forming a homogeneous watertight unit.
Corrosion and Scale Free: The HDPE P-trap with cleanout never rusts and its smooth bore resists scale and grease buildup.
Full Size Range: This siphonic drainage trap covers DN 50 to 315 mm for floor drains, collectors and stack bases.

Production

Raw Material

Every HDPE P-trap with cleanout is molded from certified virgin PE100 resin with carbon black UV stabilizer, batch-tested for melt flow rate and density.

Molding Process

Each siphonic drainage trap is injection molded with precision cores that form the seal weir, body and threaded cleanout seat in one cycle, holding dimensional tolerance within 0.1 mm.

Quality Control

Batches of HDPE P-traps with cleanout are sampled for water seal depth verification, hydrostatic pressure testing and fusion joint integrity per ISO 8770 and EN 1519-1.

Applications

Commercial floor drainage uses the HDPE P-trap with cleanout where gas sealing and easy rodding access are both required.
Siphonic drainage systems rely on this siphonic drainage trap at collector ends and stack bases.
Industrial plants install the HDPE P-trap with cleanout on process floor drains that need periodic flushing.
Basement and garage drainage chooses this siphonic drainage trap for odor control with maintainable access.