雙過濾  製造商、經銷商、供應商

HERCO, founded in 1947, manufactures and supplies complete water treatment solutions for industrial, dialysis and hospital applications.
Products are: filters / water softeners / ultrafiltration units / standard and special reverse osmosis units and accessories for various industrial applications / heat disinfectable single and twin pass reverse osmosis units for dialysis and hospital applications incl. accessories.
You can rely on certified quality according to DIN ISO 9001 and EN ISO 13485 and benefit from the latest technology, based on 70 years of experience. Our ready-to-use reverse osmosis systems for haemodialysis purposes are certified according to MDD 93/42/EEC, Annex II excluding (4) with classi-fication as medical product class II b.
HERCO’s expertise enables your competitive advantage through highest reliability, optimised recovery, energy- and water –saving solutions. We attach great importance to an ecologically and technologi-cally responsible selection and use of resources and materials. To maintain the technological lead, we continuously improve our products. To assure quality every system - prior to leaving the factory - goes through our test bench and is wet tested for full functionality and achievement of the specifications.
Benefit from our knowledge and many years of experience in water treatment technology. In our modern Herco-Academy we offer various training courses for beginners as well as for specialists and, if necessary, also adapt the training courses to your requirements.
In a sentence: “It is our goal to exceed the expectations of our customers.”

For more than 70 years DANGO & DIENENTHAL Filtertechnik GmbH has been a reliable partner for engineering firms, plant manufacturers and operators in almost all sectors of industry, when it comes to the mechanical separation of solids from liquids
Our core area of expertise is automatically cleanable filters, which reliably filter river water, cooling water, process water and almost all kind of liquids 365 days a year, 7 days a week and 24 hours a day.
Furthermore Separators, Sludge Dewatering Devices, Single- / Duplex Filters and Bag Filters belong to our filter program.
Our job is to provide you with the most effective and economical solutions for your filtration needs.
DANGO & DIENENTHAL relies on a tradition of more than 150 years. In 1865 the craftsmen August Dango und Louis Dienenthal founded the company as a non-ferrous foundry. Around the turn of the last century DANGO & DIENENTHAL started to manufacture specialized machinery for the metallurgical industry. Qualified engineers, a modern mechanical workshop and a specialized assembly shop care for reliable quality and the constant development of our product range.
In the 50s of the last century the continuously separation of sinter and other solids out of circuit water in the steel industry became more and more importance. Therefore a new department inside of the company DANGO & DIENENTHAL was founded for the development and production of water cleaning devices (Filters).
First the filters were mainly used for the cooling water filtration in the metallurgy area. By constant development over the years up to now and adding new products our filters are inserted in all types of industries which need solids to be separated from liquids.
Since than the DANGO & DIENENTHAL Filtertechnik GmbH has been manufacturing strainers for mechanical cleaning of liquids for the use in many industrial applications.
Today Dango & DIENENTHAL Filtertechnik GmbH has an extensive know-how and experience in solid / liquid separation and manufactures e. g. maintenance-free, self-cleaning backwash-filters having trouble-free backwash, time and/or differential pressure controlled, for sustained performance.
Through steady develop of our Filters and Separating Equipments we are competent and prepared for our customers requirements. We are always forced to strengthen our position on the world wide filter market.
DDS-Filters are suitable for
•flowrate: 1 m³/h - 25.000 m³/h
•operating pressure: 0,5 bar - 64 bar
•filter fineness: 1 µm - 10 mm
and stand out for:
•reliable and guaranteed filtering out the solids
•trouble-free operation
•minimization of the maintenance and service costs
•automatic cleaning and uninterrupted filtration
Our Filters are especially suited for these requirements and comply with a high performance and quality standard, specially granted during operation and backwashing.
Our filter program also contain special filters for separating fibers out of liquids!

At PARSWOOD™, we specialize in delivering high-performance filtration and membrane solutions for industrial, commercial, and specialty applications. Based in Canada, we proudly support a wide range of industries including food & beverage, breweries, wineries, distilleries, metalworking, chemicals, oil & gas, water treatment, and pharmaceutical manufacturing.

Our product portfolio includes:
Filter cartridges (PP, PES, Nylon, PTFE)
Lenticular depth filters
Filter bags (PP, PE, and specialty media)
Membranes for water and process filtration
Filter housings and custom assemblies

We offer:

• Reliable supply with fast delivery
• Expert technical consultation
• Tailored filtration solutions for your process
• Competitive pricing for OEMs and end users

We are actively seeking partnerships with innovative European and US manufacturers looking to expand their presence in Canada. As a motivated and technically experienced team, we welcome collaboration through distribution agreements, sales representation, or joint ventures. If you're a manufacturer looking for a reliable Canadian distribution partner to grow your market share, contact PARSWOOD™ today to explore a mutually beneficial agreement. Let’s bring high-quality global solutions to the Canadian market — together.