Sewer and Water

Sewer pipe mechanical seals offer resilient solutions in harsh environments.

Filters

PHPS

Seal single pipes and conduits with speed and accuracy by utilizing the simple segmented rings. Each ring of rubber corresponds to standard pipe ODs and allows easy sizing in the field.
Learn More

PGKD

The only modular seal that visually lets you know when your seal is properly tightened. There are no loose parts. Offers stainless steel 316 hardware and is watertight up to 72.50 PSI.
Learn More

PHSD

Seal single cables, pipes, and conduits with speed and accuracy by utilizing the super segmented ring technology. Each ring of rubber has the OD's imprinted on them to easily fit your article to size...
Learn More

PZVR

Create watertight entrances in poured concrete structures with this lightweight, cement-coated UPVC sleeve. Integrates with mechanical and chemical sealants for all your pipe and cable sealing needs.
Learn More

Wall Flanges

Create watertight entrances on aging concrete, block, brick, knock-out window in precast vaults or manholes, and metal buildings or containers with durable wall flanges.
Learn More

PHSI-150-DFK

Create secure and tight entrances into containers, substations, and powerhouses or adapt to aging concrete infrastructure. Integrates with other seals to make watertight connections.
Learn More

Industrial Sealants & Adhesives

Polywater makes a number of specialty adhesives and sealants used in electrical, communications, and sewer and water construction and maintenance.
Learn More

Polywater | Hauff-Technik sewer pipe mechanical seals keep substances from flowing out of or into critical pipe infrastructure.

Secure, watertight sewer pipe mechanical seals and wall sleeves are of the utmost importance for sewage and water infrastructure. During the transport of sewage or drinking water, reliable mechanical sealing systems need to be installed in order to ensure nothing contaminates drinking water en route to homes, and that wastewater is not leaking on its path to a treatment facility. Polywater | Hauff-Technik has developed sewer pipe mechanical seals, sewer gas leak detectors and other products to offer durable and effective solutions that keep critical public systems up and running. Below are our innovative products that support sewer and water infrastructure — take a look at our offerings or reach out to our team for questions or support.

PGKD

The PGKD sewer pipe link seal is built to make installation as simple as possible, giving crews a visual indication of a successfully installed seal. The nuts are also already molded into the seal’s pressure plate, which helps prevent lost parts. This sewer wall seal is gastight and watertight up to 72.50 PSI (5 bar), preventing any leakage into or out of a pipe. 

Learn More

PHSD

The PHSD standard mechanical seal boasts a simple, easy installation and is built with adjustable ring technology to adapt to pipes of any diameter. Completely gas and watertight, this seal is ideal for the sewer and water industry and allows for optical and tangible security via its integrated control opening. 

Learn More

PZVR

The PZVR is a concrete-coated pipe wall sleeve that ensures a corrosion-resistant and watertight sealing surface for pipes. Incredibly durable, this wall sleeve is also built with a lightweight UPVC design and requires no special equipment for installation. PZVR is compatible with both steel and wood formwork and can be cut to custom lengths to meet your project’s requirements. 

Learn More

PHSI-150-DFK

This is an easy-to-install bolt-in wall insert for pre-fab structures and building entries, suitable for applications within sewer and water treatment facilities. The flange bolts right onto the outer part of a wall, solving the issue of aging core-drilled infrastructure holes. 

Learn More

FST/AFT Foam Sealants

Polywater’s sewer foam sealants FST and AFT have a reputation for providing durable solutions in harsh environments, including sewer and water transportation applications. Foam evenly distributes and cures within the seal area without relying on environmental moisture like other products on the market. Use these spray foams to create rigid and durable seals to prevent intrusions or leaks into or out of sewage pipes. 

Learn More

Specialty Cleaners: Polywater® Grime-Away™ Cleaning Wipes

Safely clean PPE equipment, tools and hands with Grime-Away wipes that remove contaminants from pipes and valves.

Learn More