Industrial water filter

Strainers for water treatment in the industry

Effective water treatment is indispensable for keeping the environment clean, as potable water or for reliable operation of industrial plants. Thus, in water management, agriculture, power stations or in the production industry, durable and low maintenance water filters are required that satisfy the highest demands and, however, are thereby economic.

Protection of machines and systems

Due to the effective removal of particles in process water, service water or cooling water, for example, damage to machines and systems is prevented. Especially by using river and sea water, bacteria, algae and mollusks can accrue in the water circuit which, can result in serious malfunctions of the machines and systems, e.g. pressure loss or the blocking of nozzles or valves. This can be prevented by the application of efficient industrial water filters.

BOLLFILTER for water treatment

Regarding water treatment of river water, service water, industrial, potable and cooling water or sea water, depending on the requirement, a Simplex filter, Duplex filter or automatic filter is used which ensures a defined degree of purity. Also with extreme contamination and under the most difficult of conditions, the water strainers supply an optimum result in every sector of application.

Benefits of BOLL & KIRCH strainers

Thereby, when using self-cleaning automatic filters, even regular interruptions for maintenance or cleaning of the filter is superfluous because, for treatment of industrial water, automatic filters have integrated back flushing. Thus, they are especially suitable for application in systems that should be operated fully automatic without personnel and significantly reduce the operating costs.

Which of the industrial water filters is suitable depends, amongst other things, on its temperature, the operating pressure, volume of flow, as well as the filter fineness required. Depending on the system, filtration can be carried out at the suction or pressure line. 

Application sectors for water filter in the industry:

• Chemical and petrochemical industry
• Sewage plants
• Paper industry
• Oil extraction/off-shore industry
• Heating, refrigeration and air-conditioning technology
• Mining
• Automobile industry
• Steel plants
• Technical snowmaking
• Manufacture of synthetic materials
• Marine Industry

 

Simplex filter

BOLLFILTER Simplex Type 1.12.2

BOLLFILTER Simplex Type 1.12.2
Nominal diameter
DN 25 - DN 80
Connections inline
yes
Filter element
star-pleated element
basket element
more information

BOLLFILTER Simplex Type 1.03.2

BOLLFILTER Simplex Type 1.03.2
Nominal diameter
DN 65 - DN 300
Connections inline
yes
Filter element
basket element
ring element
candle element
multimantle element
more information

BOLLFILTER Simplex Type 1.65.1/ 1.53.1

BOLLFILTER Simplex Type 1.65.1/ 1.53.1
Nominal diameter
DN 65 - DN 350
Connections inline
only possible for Type 1.65.2 / 1.53.2
Filter element
basket element
ring element
filter candle insert
multi-mantle element
more information

BOLLFILTER Simplex Type 1.78.1/ 1.58.1

BOLLFILTER Simplex Type 1.78.1/ 1.58.1
Nominal diameter
DN 65 - DN 350
Connections inline
no
Filter element
star-pleated element
disposable cartridges
more information

BOLLFILTER Simplex Type BFB-P

BOLLFILTER Simplex Type BFB-P
Nominal diameter
Up to DN 150 (further on request)
Connections inline
No
Filter element
- cleanable star-pleated filter element made of stainless steel
more information

Duplex filter

BOLLFILTER Duplex Type 2.04.5

BOLLFILTER Duplex Type 2.04.5
Nominal diameter
DN 25 - DN 80
Switch-over
cock valve
Filter element
star-pleated element
basket element
more information

BOLLFILTER Duplex Type 2.05.5

BOLLFILTER Duplex Type 2.05.5
Nominal diameter
DN 100 - DN 250
Switch-over
cock valve
Filter element
basket element
ring element
filter candle insert
multi-mantle element
more information

BOLLFILTER Duplex Type BFD

BOLLFILTER Duplex Type BFD
Nominal diameter
DN 25 - DN 150
Switch-over
ball valve
Filter element
cleanable star-pleated filter element made of stainless steel
disposable fibreglass cartridges
filter candles and basket elements
more information

Automatic filter

BOLLFILTER Automatic Type 6.03

BOLLFILTER Automatic Type 6.03
Nominal diameter
DN 40 / G 1 ½
Filter element
Slotted and mesh candles
Grade of filtration
50 µm or 100 µm
more information

BOLLFILTER Automatic Type 6.04

BOLLFILTER Automatic Type 6.04
Nominal diameter
DN 40 / G 1 1/2
Filter element
Screw-in candles (stainless steel)
Grade of filtration
20 µm – 500 µm
more information

BOLLFILTER Automatic Type 6.18

BOLLFILTER Automatic Type 6.18
Nominal diameter
DN 50 - DN 1000
Filter element
wedge wire, longitudinal wedge wire candle or wire-mesh candle with smooth surface
Grade of filtration
30 µm - 5 mm* (depending on the size of the filter)
more information

BOLLFILTER Automatic Type 6.19

BOLLFILTER Automatic Type 6.19
Note
Version with external medium connection for low operating pressures
Nominal diameter
DN 50 - DN 400
Filter element
wedge wire, longitudinal wedge wire candle or wire-mesh candle with smooth surface
more information

BOLLFILTER Automatic 6.18.2 Heavy Duty

BOLLFILTER Automatic 6.18.2 Heavy Duty
Note
The filter type 6.18.2 is suitable for difficult operating conditions, e. g. for the filtration of river water, sea water or ballast water.
Nominal diameter
DN 200 - DN 1000
Filter element
wedge wire candle with smooth surface and hydrodynamic element
more information