Strainer
flange-strainer DN20 PN16 stainless steel with PTFE-seal for water Y-strainer with draining cap
diameter:
DN20
connection:
flange
mesh:
0,8mm
design:
Y-strainer with draining cap
pressure:
PN16
strainer made of cast iron GG25 epoxyd painting DN150 flange PN16 with EPDM-seal for water from -10°C up to +80°C
diameter:
DN150
connection:
flange
mesh:
2 mm
design:
Y-strainer with draining cap
pressure:
PN16
flange-strainer DN25 PN16 stainless steel with PTFE-seal for water Y-strainer with draining cap
diameter:
DN25
connection:
flange
mesh:
0,8mm
design:
Y-strainer with draining cap
pressure:
PN16
strainer made of cast iron GG25 epoxyd painting DN125 flange PN16 with EPDM-seal for water from -10°C up to +80°C
diameter:
DN125
connection:
flange
mesh:
2 mm
design:
Y-strainer with draining cap
pressure:
PN16
flange-strainer DN125 PN16 stainless steel with PTFE-seal for water Y-strainer with draining cap
diameter:
DN125
connection:
flange
mesh:
3,0 mm
design:
Y-strainer with draining cap
pressure:
PN16
flange-strainer DN15 PN16 stainless steel with PTFE-seal for water Y-strainer with draining cap
diameter:
DN15
connection:
flange
mesh:
0,8mm
design:
Y-strainer with draining cap
pressure:
PN16
strainer made of cast iron GG25 epoxyd painting DN250 flange PN10 with EPDM-seal for water from -10°C up to +80°C
diameter:
DN250
connection:
flange
mesh:
2 mm
design:
Y-strainer with draining cap
pressure:
PN10
fine strainer made of stainless steel 1.4408 1 1/2" inch female thread BSP PTFE-seal PN40 for liquid media up to +200°C
diameter:
1 1/2" inch
connection:
female thread BSP
mesh:
0,25 mm
design:
Y-strainer with draining cap
pressure:
PN40
flange-strainer DN200 PN16 stainless steel with PTFE-seal for water Y-strainer with draining cap
diameter:
DN200
connection:
flange
mesh:
3,0 mm
design:
Y-strainer with draining cap
pressure:
PN16
flange strainer made of cast iron GG25 epoxyd painting DN40 PN16 with EPDM-seal for water from -10°C up to +80°C
diameter:
DN40
connection:
flange
mesh:
1,5 mm
design:
Y-strainer with draining cap
pressure:
PN16
flange strainer made of cast iron GG25 epoxyd painting DN80 PN16 with EPDM-seal for water from -10°C up to +80°C
diameter:
DN80
connection:
flange
mesh:
1,5 mm
design:
Y-strainer with draining cap
pressure:
PN16
flange-strainer DN65 made of cast iron (blue painting) for steam PN10/16 temperature up to +300°C 1 mm mesh
diameter:
DN65
connection:
flange acc. DIN EN 1029-2
mesh:
1,25 mm
design:
Y-strainer with draining cap
pressure:
PN16
flange strainer made of cast iron GG25 epoxyd painting DN50 PN16 with EPDM-seal for water from -10°C up to +80°C
diameter:
DN50
connection:
flange
mesh:
1,5 mm
design:
Y-strainer with draining cap
pressure:
PN16
strainer made of cast iron GG25 epoxyd painting DN200 flange PN10 with EPDM-seal for water from -10°C up to +80°C
diameter:
DN200
connection:
flange
mesh:
2 mm
design:
Y-strainer with draining cap
pressure:
PN10
strainer made of cast iron GG25 epoxyd painting DN100 flange PN16 with EPDM-seal for water from -10°C up to +80°C
diameter:
DN100
connection:
flange
mesh:
2 mm
design:
Y-strainer with draining cap
pressure:
PN16
strainer DN15 made of cast iron (blue painting) for steam flange PN10/16 temperature up to +300°C 1 mm mesh
diameter:
DN15
connection:
flange acc. DIN EN 1029-2
mesh:
1,0 mm
design:
Y-strainer with draining cap
pressure:
PN16
flange-strainer DN80 made of cast iron (blue painting) for steam PN10/16 temperature up to +300°C 1 mm mesh
diameter:
DN80
connection:
flange acc. DIN EN 1029-2
mesh:
1,25 mm
design:
Y-strainer with draining cap
pressure:
PN16
strainer DN200 made of cast iron (blue painting) for steam flange PN16 temperature up to +300°C 1 mm mesh
diameter:
DN200
connection:
flange acc. DIN EN 1029-2
mesh:
1,6 mm
design:
Y-strainer with draining cap
pressure:
PN16
strainer DN25 made of cast iron (blue painting) for steam flange PN10/16 temperature up to +300°C 1 mm mesh
diameter:
DN25
connection:
flange acc. DIN EN 1029-2
mesh:
1,0 mm
design:
Y-strainer with draining cap
pressure:
PN16
strainer made of cast iron GG25 epoxyd painting DN300 flange PN10 with EPDM-seal for water from -10°C up to +80°C
diameter:
DN300
connection:
flange
mesh:
2 mm
design:
Y-strainer with draining cap
pressure:
PN10
steam strainer DN40 made of cast iron (blue painting) flange PN10/16 temperature up to +300°C 1 mm mesh
diameter:
DN40
connection:
flange acc. DIN EN 1029-2
mesh:
1,0 mm
design:
Y-strainer with draining cap
pressure:
PN16
strainer DN125 made of cast iron (blue painting) for steam flange PN10/16 temperature up to +300°C 1 mm mesh
diameter:
DN125
connection:
flange acc. DIN EN 1029-2
mesh:
1,6 mm
design:
Y-strainer with draining cap
pressure:
PN16
strainer DN150 made of cast iron (blue painting) for steam flange PN10/16 temperature up to +300°C 1 mm mesh
diameter:
DN150
connection:
flange acc. DIN EN 1029-2
mesh:
1,6 mm
design:
Y-strainer with draining cap
pressure:
PN16
fine strainer made of stainless steel 1.4408 2" inch female thread BSP PTFE-seal PN40 for liquid media up to +200°C
diameter:
2" inch
connection:
female thread BSP
mesh:
0,25 mm
design:
Y-strainer with draining cap
pressure:
PN40
Not just Clean, but Pure
Unfortunately, many media often do not comply with the necessary level of purity for the corresponding production process. Therefore, an additional cleaning phase is essential. In gas and liquid pipe systems, strainers are used for this. These highly-effective “cleaners” filter even the smallest contamination from the media to be processed. The particles which have been filtered out are stored in the sieve basket intended for this.
Form the Name or Name the Form
With strainers we differentiate between different types – such as T-, pot-, clamp-, temporary- or Y-strainers. We purposefully specialise in the latter – Y-strainers. The name is derived from the shape of the housing, which resembles a Y. Like all cleaning fittings, Y-strainers also contain a fine sieve and a dirt-collecting sieve basket inside.
Easy Installation and Removal
In order to install or remove your Y-strainer as quickly and easily as possible, we recommend placing it in front of or behind ball valves. That simplifies the closing and opening of the pipelines. That is the basic requirement for removing, regularly cleaning and changing the strainer and sieve basket without leaking gas or liquid.
The Right Direction
You also have to make sure the direction is right when installing your Y-strainer, as it might otherwise not work properly or at all. The installation direction is depicted by an arrow on the fitting. In addition, flow and installation direction of your Y-strainer are explained extensively in the data sheet.
Y-Strainers for Everyone
We supply Y-strainers in many variants and for any possible application. Of course, with short delivery times and at good prices. Our product range includes Y-strainers made from stainless steel, brass and grey cast iron. With flange connection or thread connection. With the nominal sizes DN 15 - DN200 or ¼ – 2 inches. Caution: With aggressive media such as purified water, we recommend you exclusively use stainless steel strainers for longer durability.
Strainer Type SZ02 with thread in Y design cleans water and other liquid media. It is designed for pressures of up to 16 bar and for temperatures between -10°C and +120°C. The cap and housing are made from brass CW 617N according to DIN EN 12165. The O ring consists of EPDM. Furthermore, the equipment of the strainer type SZ02 with thread includes a BSP female thread with removable filter made from stainless steel 1.4301. The mesh size of the filter is 8.5/10° mm (850 µ). Please find more specifications in the data sheet on the article detail page.
The flange-strainer type SZ03 in Y design filters liquid and gaseous media. It is designed for pressures of up to 16 bar and has been optimised for temperatures between -20°C and +200°C. Housing, bonnet and cap are made from high-quality stainless steel 1.4408 – screws, washers and the filter are made from stainless steel 1.4301. The cap and housing seal are made from PTFE. Both – flange and strainer – are DIN-certified and fulfil DIN EN 1092-1 PN16 (flange) as well as DIN EN 12516-1 (strainer). The measurements of the flange-strainer type SZ03 correspond to EN 558, series 1. The fabric mesh can be chosen in 3 different measurement units: up to DN50 – 8/10° mm (800 µ), from DN65 to DN80 – 10/10° mm, from DN100 – 30/10° mm. Please find more specifications in the data sheet on the article detail page.
The flange-strainer type SZ04 in Y design is usually used in water supply and irrigation and cleans water as well as other liquid media. In terms of pressure, it is authorised for up to 16 bar and for temperatures between -10°C and +80 degrees Celsius. The housing is manufactured from GG25 grey cast iron and coated with Epoxy. The cap, screw connection and filter consist of stainless steel. The seal is made from high-quality EPDM. The flange connection fulfils DIN EN 1092-2 PN10/PN16 and withstands pressure tests according to EN 12266-1. Furthermore, the flange-strainer type SZ04 includes a draining cap, as well as a removable filter made from stainless steel 1.4301. Please find more specifications in the data sheet on the article detail page.
You Ask – We Answer
Should you have further questions about our cleaning fittings for gases and liquids, we are very happy to answer. Just call or send us an email.
There for you
Special requests, spare parts or a quick support? Our staff will answer your questions and concerns immediately.
You can reach us from Monday to Friday at +497143 9666900 and any time at sales@nieruf.com
Quality
Our certified quality management according to DIN EN ISO 9001: 2015 is part of our DNA. With our test stands we can carry out pressure tests with up to 350 bar with air and water as well as leak tests according to DIN EN 122661.
This is NieRuf
Committed
Commitment engenders trust. We stand by our word and are convinced that as a result not only our customers but also everyone we work with can rely on us.
Motivated
We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.
Competently
Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.
Flexible
We do not adhere to rigid guidelines but instead focus on the individual wishes and needs of our customers. They are more important to us than internal company processes.
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