Trident filters are a highly efficient dynamic rainwater filter, ensuring that a maximum volume of water passes through the filter and into the tank. The filter acts as the first step in the rainwater treatment process and has the capability to reduce the overall lifetime cost of the entire rainwater harvesting system. With a range of pre-tank filters and tank filters with skimmers, Trident filters are flexible to suit in almost any tank; improving tank life, reducing maintenance and capable of handling high volume harvesting needs. • +90% Efficiency 700μm • Rapid separation of waste and clean water • Dirt resistant and large effective filter grid • Automatic cleaning reduces maintenance required • Ideal for rainwater harvesting
Trident filter underground up to 325M²
Description
Application Area
The Trident rain water filters are suitable for filtering rain water from roofs of homes or buildings with a roof surface up to 325 m2 (based on 300 liter/sec/ha). The filter must be placed in front of a rain borehole and is resistant to soil pressure (traffic class A). Between the supply of rain water and the discharge of the filtered rain water, there is a decline of 12 cm. With the optional decline reductive part this will be reduced to a mere 6 cm.
Options
Extension segment 75 cm for Trident 325 filter: Special extension shaft of 75 cm that can be mounted on the Trident 325 filter by use of a provided ring. The shaft can be shortened easily to equate the walkable cover with the ground, including pike pole. (see 1)
Nozzle set for Trident 150, 325 and 450 tank filter: Allows easy and automatic cleaning of the filter. The nozzle cleans the filter surface by means of water pressure via a special powerful brass cone nozzle (see 2).
Automatic time-controlled filter cleaner 1/2 ‘’: Time-controlled filter cleaner makes automatic filter cleaning possible. The nozzle sprays the filter surface at freely adjustable times clean.
Decline reductive part DN 110: Decline reductive part reduces the height difference between supply and discharge filtered water from 12 cm to a mere 6 cm. (see 4)
Adapter ring to place Trident 325 filter onto a shaft: With a 315 mm adapter ring the filter will fit onto a vertical tube of 315 mm for, for instance a water bag or infiltration facility. (see 3)
Trident tank adapter shaft to DN 600: This shaft already has a height of 60 cm and can be shortened easily. As such, all covers of the trident tank will fit onto this filter.
Technical Overview
Delivery
Product consist of: filter housing, Trident filter grill with removal bracket, walkable cover and installation instructions.
Order Details
Art nr – NAME (PG)
401101 – Trident 325 filter underground (2)
401159 – Extension shaft 75 cm for Trident 325 filter (2)
401153 – Nozzle for trident 325 rainwater filter (2)
401155 – Automatic time-controlled filter cleaner 1/2’’ (2)
401160 – Reducing connector DN 110 (2)
401161 – Fitting ring to place Trident 325 filter on a shaft (2)
403525 – Varitank gradient shaft to DN600 (2)
Wide range of covers available, see Varitank covers from GEP.
Additional information
| Weight | 13 kg |
|---|---|
| Dimensions | 62 cm |
| Diameter cover A in mm: | 365 mm |
| Height B in mm: | 620 mm |
| Height C in mm: | 360 mm |
| Height D in mm: | 371 mm |
| Height E in mm: | 485 mm |
| Diameter OUT F/G in mm: | 110 mm |
| Diameter 1 IN H in mm: | 110 mm |
| Diameter 1 IN J in mm: | 125 mm |
| Diameter 2 OUT K in mm: | 125 mm |
| Height difference of the supply in mm: | 11 mm |
| Sleeve tube L in mm: | 150 mm |
| Suppletiebuis M in mm: | 50 mm |
| Diameter bodem N in mm: | 290 mm |
| Material housing: | PE |
| Material filter grid: | RVS |
| Connection filter cleaner (optional): | 1/2” |
Related products
-
Trident filters are a highly efficient dynamic rainwater filter, ensuring that a maximum volume of water passes through the filter and into the tank. The filter acts as the first step in the rainwater treatment process and has the capability to reduce the overall lifetime cost of the entire rainwater harvesting system. With a range of pre-tank filters and tank filters with skimmers, Trident filters are flexible to suit in almost any tank; improving tank life, reducing maintenance and capable of handling high volume harvesting needs. • +90% Efficiency 700μm • Rapid separation of waste and clean water • Dirt resistant and large effective filter grid • Automatic cleaning reduces maintenance required • Ideal for rainwater harvesting
-
Trident filters are a highly efficient dynamic rainwater filter, ensuring that a maximum volume of water passes through the filter and into the tank. The filter acts as the first step in the rainwater treatment process and has the capability to reduce the overall lifetime cost of the entire rainwater harvesting system. With a range of pre-tank filters and tank filters with skimmers, Trident filters are flexible to suit in almost any tank; improving tank life, reducing maintenance and capable of handling high volume harvesting needs. • +90% Efficiency 700μm • Rapid separation of waste and clean water • Dirt resistant and large effective filter grid • Automatic cleaning reduces maintenance required • Ideal for rainwater harvesting
-
Trident filters are a highly efficient dynamic rainwater filter, ensuring that a maximum volume of water passes through the filter and into the tank. The filter acts as the first step in the rainwater treatment process and has the capability to reduce the overall lifetime cost of the entire rainwater harvesting system. With a range of pre-tank filters and tank filters with skimmers, Trident filters are flexible to suit in almost any tank; improving tank life, reducing maintenance and capable of handling high volume harvesting needs. • +90% Efficiency 700μm • Rapid separation of waste and clean water • Dirt resistant and large effective filter grid • Automatic cleaning reduces maintenance required • Ideal for rainwater harvesting
-
GEP has developed a unique filter shaft; the ‘Trident tank filter shaft’. The filter shaft is applicable for all tanks made of plastic and concrete rain water boreholes of GEP. The concept is the result of 15 years of engineering, recruiting and practical experience. The unique Trident tank filter shaft of GEP has the following properties and advantages:
– The Trident tank filter shaft scoveres over the synthetic manhole of the tank or concrete pit and is mounted with rubber grommets to realise an optimal sealing. It is a simple and time-saving solution, making the
usage of kit, welds or mortar something of the past.
– The sawable and telescopic shafts will instantly prove to be beneficial! The laborious placing of and/or masonry work on a manhole is no longer required. These shafts can be sawn or raised in no time.
– In addition, the shaft can be rotated against the tank, due to which fewer connection pieces are required.
– The shafts are extendable with extra connections, that can be quickly and easily applied.
– The cover is, subsequently, telescopic compared to the inner shaft. This way the cover can be precisely equated to the ground level. This can also be done at a later stage of the construction, when ultimately the garden is being created. This again will save you some fitting pieces, thus time and money.
– The cover set is rotatable against the shaft and the tank. During finishing applying grouting in paving, the joints can thus always be followed perfectly. This can also be lightly tilted to realise a perfect finish on slopes.
In short: the ‘Trident tank filter shaft’ with accompanying covers offers a telescopic, rotatable and extendable option that can be shortened. The extensive assortment of fitting covers offers an “invisible” and childproof covering for any situation.