Contra Shear

Brickhouse are the exclusive New Zealand Agent for Contra Shear Wastewater products. Contact Brickhouse for products and parts.

Aqseptence Group

Sold to Chinese company Chengdu Techcent Environment, the former Bilfinger subsidiary Water Technologies is now called Aqseptence Group. A specialist provider for the areas of filtration, separation and water technology.


In-Eko was founded in 1994 and is based in the Czech Republic. The foundation equipment of In-Eko is the microscreen drum filter. In-Eko have gone on to produce other equipment for both industry and the water and wastewater industry.


NOGGERATH® Spiral Sieve NSI is ranked among the best machines of their kind in the world. The liquid flows into the sieve basket, which is open on the inlet side. Solids with a larger diameter than the hole / gap width are retained.

Reliant Water Technologies

Reliant Water Technologies produce high quality, one of a kind products for the municipal/industrial wastewater markets. Their products are answers to many of the common problems found in the treatment of water.


Teknofanghi are an Italian company who specialise in sludge treatment. With over 20 years experience in the industry and more than 8,000 units sold worldwide. Teknofanghi is constantly engaged in the study, research and development of new equipment and applications.


Roediger Sewerage Systems – Proven technologies for conveying wastewater and innovative solutions for modern supply and disposal systems. As a system supplier Roediger is one of the leading brands in the field of vacuum technology, the brand name Roediger stands for quality and customised solutions.

Aquamats AquaMats®

Advanced Microbial Treatment Technology For Waste Stabilisation Ponds. A means to upgrade existing pond systems, improving discharge quality to meet new, higher standards and potentially increasing processing capacity by a factor of up to ten times.


Longopac® bagging system is developed for professional users and optimal in their daily work. It is a more efficient and economical choice than regular waste bags with a combined handling of both waste and packaging.

Wager Sewer Vents

Odour Control Vent Valves designed to protect the environment from the hazzards of H2S gas being emitted from lift stations, wet wells, gravity lines, and wastewater treatment plants.

Passavant® and Geiger®

Aqseptence Group (Formally Bilfinger Water Technologies) is a global specialist for water and wastewater management. Products include the well-established brand names of Passavant® and Geiger®.

Sam McCoy

Sam McCoy is a global leading technology provider and manufacturer of equipment for all kinds of industries; especially the water and wastewater industry. They offer a full range of products and solutions including mechanical screens and shaftless screw conveyors.


Airvac vacuum sewers are a cost-effective, environmentally friendly alternative to traditional gravity and pressure sewer systems providing low maintenance, efficient and reliable sewage collection. Airvac® is considered to be the industry standard as both the U.S. EPA and the Water Environment Federation featured Airvac in their published technical manuals.


Vertex works to achieve outcomes meeting the New Zealand Drinking Water Standard requirements and the ever-changing Regional Council discharge requirements. As part of an innovative and experienced division within Vertex, we work with our clients to develop, deliver and support safe and reliable part or complete water and wastewater systems. Carrying process engineers with strengths in process modelling, operational modelling, energy auditing and energy production

YGros Magnetic Non-Return Valves

YGROS patented technology sets new standards in the world of plant design, thanks to a magnetic principle replacing the conventional spring in Non Return Valves. It’s a fully hygienic design and maintenance free. Suitable for horizontal, vertical up and down installation. For fluids and steam it is suitable for CIP/SIP. Up to 220c.