Vendor: ALOAQUA
Type: Filter
Price:
360.75
The PURAIN Rainwater filter, also known as the hydraulic jump filter, is the innovation for roof areas ranging from 60m² to more than 15.000m².
This hydraulic jump technology cleans itself automatically. The design model for PURAIN Rainwater filters comes from nature: At almost every course in a stream, you can see how the hydraulic jump functions. The water flows over one of the stones, smooth and rounded by the action of the water over time. The water flow is substantially changed by the height drop, from a sub-critical to a super- critical flow. At the bottom of the dip, the waterflow changes again to a subcritical flow in a process now commonly known as hydraulic jump. This resulting increase in water power forces any impurities over the next level and washes them away downstream.
- PURAIN Rainwater filter for a single family dwelling
- For discharge pipes up to DN100
- With stainless steel trapezoidal gap sieve
- With integrated skimmer overflow
- Minimal height offset
- Minimal maintenance intervals
- Removing dirt by immersing the sieve
- Self-cleaning due to the hydraulic jump effect
- Integrated non-return valve
- Minimal blocking due to the trapezoidal gap sieve design
- Filter cleaning efficiency is maintained with the use of the backflushing nozzle, the nozzle flushes the sieve clean from behind
- Minimal blocking due to distribution over the total sieve surface
- Immediate filtering = no start-up losses
- Minimal tilt sensitivity
- L x B x H: 605 mm x 180 mm x 288 mm
- D1 Intake: DN100/Ø110 (M*)
- D2 Drain outlet for cistern: DN100/Ø110 (SP*)
- D3 Wastewater outlet: DN100/Ø110 (SP*)
- H1 Intake: 164 mm
- H3 Wastewater outlet: 114 mm
- Δh Vertical offset between intake and waste water drainage: 50 mm
- Width of wedge wire filter: 0.8 mm
- Efficiency: 98%
- Material: PP, EPDM, Stainless steel
- Weight: 1.95 kg
Vendor: ALOAQUA
Type: Filter
Price:
10905.75
The PURAIN Rainwater filter, also known as the hydraulic jump filter, is the innovation for roof areas ranging from 60m² to more than 15.000m².
This hydraulic jump technology cleans itself automatically. The design model for PURAIN Rainwater filters comes from nature: At almost every course in a stream, you can see how the hydraulic jump functions. The water flows over one of the stones, smooth and rounded by the action of the water over time. The water flow is substantially changed by the height drop, from a sub-critical to a super- critical flow. At the bottom of the dip, the waterflow changes again to a subcritical flow in a process now commonly known as hydraulic jump. This resulting increase in water power forces any impurities over the next level and washes them away downstream.
- The PURAIN-HD (Heavy Duty) model SLW60 (Heavy duty vehicles up to 60 tons), is designed as a subsurface variant.
- PR-HD rainwater water filters are made accessible with conventional manhole lids and rings.
- For discharge pipes up to DN400
- L x B x H: 2043 mm x 670 mm x 1440 mm
- Hs Height of shoulder: 1040 mm
- L 1: 448 mm
- L 2: 424 mm
- B 1 Width of dome: 370 mm
- D1 Intake: DN400/Ø400 (LP*)
- D2 Clearwater outlet: DN300/Ø315 (LP*)
- D3 Emergency overflow/ wastewater outlet: DN400/Ø400 (LP*)
- H1 Intake: 572 mm
- H2 Clearwater outlet: 54 mm
- H3 Emergency overflow: 226 mm
- Δh Height offset: 346 mm
- b Sealing collar: 13 mm
- Width of wedge wire filter: 0.8 mm
- Dimensions of sieve: 500 mm x 330 mm
- Efficiency: 98%
- Material: PE, NBR, Stainless Steel
- Weight: 188 kg
Vendor: ALOAQUA
Type: Filter
Price:
7020.75
The PURAIN Rainwater filter, also known as the hydraulic jump filter, is the innovation for roof areas ranging from 60m² to more than 15.000m².
This hydraulic jump technology cleans itself automatically. The design model for PURAIN Rainwater filters comes from nature: At almost every course in a stream, you can see how the hydraulic jump functions. The water flows over one of the stones, smooth and rounded by the action of the water over time. The water flow is substantially changed by the height drop, from a sub-critical to a super- critical flow. At the bottom of the dip, the waterflow changes again to a subcritical flow in a process now commonly known as hydraulic jump. This resulting increase in water power forces any impurities over the next level and washes them away downstream.
- PURAIN Rainwater filters for industrial, public or commercial buildings.
- This series is developed for in tank installation, wall mounting or in a separate chamber
- For discharge pipes up to DN300
- L x B x H: 1786 mm x 581 mm x 1281 mm
- Hs Height of shoulder: 881 mm
- L 1: 363 mm
- L 2: 460 mm
- B 1 Width of dome: 295 mm
- D1 Intake: DN300/Ø315 (LP*)
- D2 Clearwater outlet: DN200/Ø200 (LP*)
- D3 Emergency overflow/ wastewater outlet: DN300/Ø315 (LP*)
- H1 Intake: 499 mm
- H2 Clearwater outlet: 53 mm
- H3 Emergency overflow: 228 mm
- Δh Height offset: 271 mm
- b Sealing collar: 13 mm
- Width of wedge wire filter: 0.8 mm
- Dimensions of sieve: 500 mm x 255 mm
- Efficiency: 98%
- Material: PE, NBR, Stainless Steel
- Weight: 117 kg
Vendor: ALOAQUA
Type: Filter
Price:
5170.75
The PURAIN Rainwater filter, also known as the hydraulic jump filter, is the innovation for roof areas ranging from 60m² to more than 15.000m².
This hydraulic jump technology cleans itself automatically. The design model for PURAIN Rainwater filters comes from nature: At almost every course in a stream, you can see how the hydraulic jump functions. The water flows over one of the stones, smooth and rounded by the action of the water over time. The water flow is substantially changed by the height drop, from a sub-critical to a super- critical flow. At the bottom of the dip, the waterflow changes again to a subcritical flow in a process now commonly known as hydraulic jump. This resulting increase in water power forces any impurities over the next level and washes them away downstream.
- The PURAIN-HD (Heavy Duty) model SLW60 (Heavy duty vehicles up to 60 tons), is designed as a subsurface variant.
- PR-HD rainwater water filters are made accessible with conventional manhole lids and rings.
- For discharge pipes up to DN200
- L x W x H: 1495 mm x 393 mm x 660 mm
- Hs Height of shoulder: 675 mm
- L 1: 248 mm
- L 2: 408 mm
- B 1 Width of dome: 184 mm
- D1 Intake: DN200/Ø200 (LP*)
- D2 Clearwater outlet: DN200/Ø200 (LP*)
- D3 Emergency overflow/ wastewater outlet: DN200/Ø200 (LP*)
- H1 Intake: 426 mm
- H2 Clearwater outlet: 40 mm
- H3 Emergency overflow: 235 mm
- Δh Height offset: 190 mm
- b Sealing collar: 13 mm
- Width of wedge wire filter: 0.8 mm
- Dimensions of sieve: 400 mm x 145 mm
- Efficiency: 98%
- Material: PE, NBR, Stainless Steel
- Weight: 78 kg
Vendor: ALOAQUA
Type: Filter
Price:
3690.75
The PURAIN Rainwater filter, also known as the hydraulic jump filter, is the innovation for roof areas ranging from 60m² to more than 15.000m².
This hydraulic jump technology cleans itself automatically. The design model for PURAIN Rainwater filters comes from nature: At almost every course in a stream, you can see how the hydraulic jump functions. The water flows over one of the stones, smooth and rounded by the action of the water over time. The water flow is substantially changed by the height drop, from a sub-critical to a super- critical flow. At the bottom of the dip, the waterflow changes again to a subcritical flow in a process now commonly known as hydraulic jump. This resulting increase in water power forces any impurities over the next level and washes them away downstream.
- The PURAIN-HD (Heavy Duty) model SLW60 (Heavy duty vehicles up to 60 Tons), is designed as a subsurface variant.
- PR-HD rainwater water filters are made accessible with conventional manhole lids and rings.
- For discharge pipes up to DN150
- L x B x H: 1031 mm x 359 mm x 900 mm
- L 1: 195 mm
- L 2: 293 mm
- B 1 Width of dome: 184 mm
- D1 Intake: DN150/Ø160 (LP*)
- D2 Clearwater outlet: DN150/Ø160 (LP*)
- D3 Emergency overflow/ Wastewater outlet: DN150/Ø160 (LP*)
- H1 Intake: 272 mm
- H2 Clearwater outlet: 48 mm
- H3 Emergency overflow: 153 mm
- Δh Height offset: 119 mm
- b Sealing collar: 13 mm
- Width of wedge wire filter: 0.8 mm
- Dimensions of sieve: 275 mm x 145 mm
- Efficiency: 98%
- Material: PE, NBR, Stainless Steel
- Weight: 40 kg
Vendor: ALOAQUA
Type: Filter
Price:
9222.25
The PURAIN Rainwater filter, also known as the hydraulic jump filter, is the innovation for roof areas ranging from 60m² to more than 15.000m².
This hydraulic jump technology cleans itself automatically. The design model for PURAIN Rainwater filters comes from nature: At almost every course in a stream, you can see how the hydraulic jump functions. The water flows over one of the stones, smooth and rounded by the action of the water over time. The water flow is substantially changed by the height drop, from a sub-critical to a super- critical flow. At the bottom of the dip, the waterflow changes again to a subcritical flow in a process now commonly known as hydraulic jump. This resulting increase in water power forces any impurities over the next level and washes them away downstream.
- PURAIN Rainwater filters for industrial, public or commercial buildings.
- Tthis series is developed for in tank installation, wall mounting or in a separate chamber
- for discharge pipes up to DN400
- L x B x H: 2043 mm x 488 mm x 1025 mm
- D1 Intake: DN400/Ø400 (LP*)
- D2 Drain outlet for cistern: DN300/Ø315 (LP*)
- D3 Wastewater outlet: DN400/Ø400 (LP*)
- H1 Intake: 572 mm
- H2 Outlet for Cistern: 54 mm
- H3 Wastewater outlet: 226 mm
- Δh Vertical offset between intake and waste water drainage: 346 mm
- b Packing collar: 13 mm
- Width of wedge wire filter: 0.8 mm
- Efficiency: 98 %
- Material: PP, NBR, Stainless Steel
- Weight: 65 kg
Vendor: ALOAQUA
Type: Filter
Price:
5522.25
The PURAIN Rainwater filter, also known as the hydraulic jump filter, is the innovation for roof areas ranging from 60m² to more than 15.000m².
This hydraulic jump technology cleans itself automatically. The design model for PURAIN Rainwater filters comes from nature: At almost every course in a stream, you can see how the hydraulic jump functions. The water flows over one of the stones, smooth and rounded by the action of the water over time. The water flow is substantially changed by the height drop, from a sub-critical to a super- critical flow. At the bottom of the dip, the waterflow changes again to a subcritical flow in a process now commonly known as hydraulic jump. This resulting increase in water power forces any impurities over the next level and washes them away downstream.
- PURAIN Rainwater filters for industrial, public or commercial buildings.
- This series is developed for in tank installation, wall mounting or in a separate chamber
- For discharge pipes up to DN300
- L x B x H: 1786 x 385 x 866 mm
- D1 Intake: DN300/Ø315 (LP*)
- D2 Clearwateroutlet: DN200/Ø200 (LP*)
- D3 Emergency overflow/ Wastewateroutlet: DN300/Ø315 (LP*)
- H1 Intake: 499 mm
- H2 Clearwater outlet: 53 mm
- H3 Emergency overflow: 228 mm
- Δh Height offset: 271 mm
- b Sealing collar: 13 mm
- Width of wedge wire filter: 0,8 mm
- Efficiency: 98%
- Material: PE, NBR, Stainless Steel
- Weight: 48 kg
Vendor: ALOAQUA
Type: Filter
Price:
915.75
The PURAIN Rainwater filter, also known as the hydraulic jump filter, is the innovation for roof areas ranging from 60m² to more than 15.000m².
This hydraulic jump technology cleans itself automatically. The design model for PURAIN Rainwater filters comes from nature: At almost every course in a stream, you can see how the hydraulic jump functions. The water flows over one of the stones, smooth and rounded by the action of the water over time. The water flow is substantially changed by the height drop, from a sub-critical to a super- critical flow. At the bottom of the dip, the waterflow changes again to a subcritical flow in a process now commonly known as hydraulic jump. This resulting increase in water power forces any impurities over the next level and washes them away downstream.
- PURAIN Rainwater filters for industrial, public or commercial buildings
- This filter is developed for in tank installation, subsurface installation or wall mounting
- for discharge pipes up to DN150
- with stainless steel trapezoidal gap sieve
- with integrated skimmer overflow
- D1 Intake: DN 150 / Ø160 (SP*)
- D3 Wastewater outlet: DN 150 / Ø160 (SP*)
- Δh Vertical offset between intake and waste water drainage: 149 mm
- Width of wedge wire filter: 0.8 mm
- Material: PP, EPDM, stainless steel .
- Weight: 6,25 kg
- Efficiency: 98%
- a Length spigot end: 69 mm
- H3 Wastewateroutlet: 128 mm
- H1 Intake: 277 mm
- D2 Drain outlet for cistern: DN 150 / Ø160 (SP*)
- L x W x H: 1018 mm x 243 mm x 485 mm
Vendor: ALOAQUA
Type: Filter
Price:
3672.25
The PURAIN Rainwater filter, also known as the hydraulic jump filter, is the innovation for roof areas ranging from 60m² to more than 15.000m².
This hydraulic jump technology cleans itself automatically. The design model for PURAIN Rainwater filters comes from nature: At almost every course in a stream, you can see how the hydraulic jump functions. The water flows over one of the stones, smooth and rounded by the action of the water over time. The water flow is substantially changed by the height drop, from a sub-critical to a super- critical flow. At the bottom of the dip, the waterflow changes again to a subcritical flow in a process now commonly known as hydraulic jump. This resulting increase in water power forces any impurities over the next level and washes them away downstream.
- PURAIN Rainwater filters for industrial, public or commercial buildings.
- This series is developed for in tank installation, wall mounting or in a separate chamber
- For discharge pipes up to DN200
- L x B x H: 1495 mm x 266 mm x 660 mm
- D1 Intake: DN200/Ø215 (LP*)
- D2 Drain outlet for cistern: DN200/Ø215 (LP*)
- D3 Wastewater outlet: DN200/Ø215 (LP*)
- H1 Intake: 392 mm
- H2 Outlet for Cistern: 19 mm
- H3 Wastewater outlet: 222 mm
- Δh Vertical offset between intake and waste water drainage: 170 mm
- b Packing collar: 13 mm
- Width of wedge wire filter: 0.8 mm
- Efficiency: 98%
- Material: PP, NBR, Stainless Steel
- Weight: 26 kg
Vendor: ALOAQUA
Type: Filter
Price:
1655.75
The PURAIN Rainwater filter, also known as the hydraulic jump filter, is the innovation for roof areas ranging from 60m² to more than 15.000m².
This hydraulic jump technology cleans itself automatically. The design model for PURAIN Rainwater filters comes from nature: At almost every course in a stream, you can see how the hydraulic jump functions. The water flows over one of the stones, smooth and rounded by the action of the water over time. The water flow is substantially changed by the height drop, from a sub-critical to a super- critical flow. At the bottom of the dip, the waterflow changes again to a subcritical flow in a process now commonly known as hydraulic jump. This resulting increase in water power forces any impurities over the next level and washes them away downstream.
- for industrial, public or commercial buildings
- this filter is developed for in tank installation, subsurface installation or wall mounting
- for discharge pipes up to DN200
- with stainless steel trapezoidal gap sieve
- with integrated skimmer overflow
- L x W x H: 1018 mm x 243 mm x 481 mm
- D1 Intake: DN 200 / Ø200 (SP*)
- D2 Drain outlet for cistern: DN 150 / Ø160 (SP*)
- D3 Wastewater outlet: DN 200 / Ø200 (SP*)
- H1 Intake: 277 mm
- H3 Wastewateroutlet: 128 mm
- Δh Vertical offset between intake and waste water drainage: 149 mm
- a Length spigot end: 80 mm
- Width of wedge wire filter: 0.8 mm
- Efficiency: 98%
- Material: PP, EPDM, Stainless Steel
- Weight: 6,4 kg
Vendor: All prices are GST exclusive
Type: Accessories
Price:
53.65
Backflushing nozzle for automatic cleaning of PURAIN PR100 flilter.
We recommend using the backflushing nozzle set PR-100-RSDS for PURAIN PR100 in locations difficult to access. The backflushing nozzle is installed in the PURAIN rainwater filter behind the sieve. For this purpose, it is passed through the filter drain pipe and then through the existing hole and finally is fixed from the outside by means of a locknut. It is then connected to a water pipe with the help of a garden hose plug-in coupling. Now, flushing can be done manually using a hand valve or automatically using a timer controlled valve.
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Vendor: ALOAQUA
Type: Filter
Price:
473.60
The PURAIN Rainwater filter, also known as the hydraulic jump filter, is the innovation for roof areas ranging from 60m² to more than 15.000m².
This hydraulic jump technology cleans itself automatically. The design model for PURAIN Rainwater filters comes from nature: At almost every course in a stream, you can see how the hydraulic jump functions. The water flows over one of the stones, smooth and rounded by the action of the water over time. The water flow is substantially changed by the height drop, from a sub-critical to a super- critical flow. At the bottom of the dip, the waterflow changes again to a subcritical flow in a process now commonly known as hydraulic jump. This resulting increase in water power forces any impurities over the next level and washes them away downstream.
- PURAIN Rainwater filter for a single family dwelling
- for discharge pipes up to DN100
- with stainless steel trapezoidal gap sieve
- with integrated skimmer overflow
- including a non-return valve and protection against small animals entering the tank
- L x W x H: 605 mm x 180 mm x 288 mm
- D1 Intake: DN100/Ø110 (M*)
- D2 Drain outlet for cistern: DN100/Ø110 (SP*)
- D3 Wastewater outlet: DN100/Ø110 (SP*)
- H1 Intake: 164 mm
- H3 Wastewater outlet: 114 mm
- Δh Vertical offset between intake and waste water drainage: 50 mm
- Width of wedge wire filter: 0.8 mm
- Efficiency: 98%
- Material: PP, EPDM, Stainless steel
- Net Weight: 2.4 kg
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