Nitrate Removal Filter OPD 8 Slim

Product detailed description

OPD 8 Slim Filter is a completely automatic modern device that effectively removes nitrates from the water in your home. It is designed for connection to the main water supply into the building and for central filtration.  It is an excellent choice in terms of price/effectiveness.  

With its special slim design (only 24 cm wide), it is suitable for use in smaller properties (e.g., for a household occupied by a small family). The maximum flow rate reaches up to 0.8 m³/hour.

The series of nitrate removal filters  OPD Slim comes with two variants: OPD 8 Slim (time-based or volume-based) and OPD 12 Slim (volume-based). 

The volume-controlled variant can be optionally equipped with a mixing by-pass to set the hardness of the output water. Both variants can be optionally complemented with a safety float.

The OPD Slim cabinet is made of durable polyethylene and is equipped with a safety overflow.

The OPD Slim filters are fitted with a reliable Autotrol valve with a camshaft and control flaps.
Its 7-cycle regeneration ensures reduced hard water leakage and optimal use of the regeneration salt. Autotrol valves are among the best-selling automatic valves for home use in Europe. Due to their modular design, they are very versatile and suitable for various applications.

This product is certified and designed for contact with drinking water.

Extended warranty of 3 years.

If the filter contains a controlling valve Pentair Autotrol 368/604 with time control, the regeneration of the filter medium is activated at preset time intervals (e.g., once a week).
Models with controlling units Pentair Autotrol 368/606 with volume control are equipped with an integrated turbine that counts the amount of water that has flowed through the device. The filter medium is then regenerated based on water flow (capacity regeneration).

Smart automatic regeneration Logix evaluates water consumption over the past 28 days and determines consumption on individual days of the week and adjusts regeneration according to the current consumption. It allows easy programming with automatic capacity calculation.

TECHNICAL PARAMETERS:

OPD 8 Slim Filter –⁠ 368 –⁠ time-based

• Controlling valve: Autotrol 368/604
• Head control: time-based
• Device programming: automatic, computer-controlled
• Filter medium: Anex ion exchange resin
• Medium amount: 8 liters
• Ion exchange tank: Glass fibers
• Connection: 3/4"
• Salt consumption: 0.96 kg per regeneration
• Water consumption: approx. 28 - 50 liters per regeneration
  
• Pressure vessel: 8x17"
• Width: 240 mm
• Height: 530 mm
• Depth: 450 mm
• Mounting height of connections: 490 mm
• Drain connection: 1/2", hose barb
  
• Operating pressure: 1.38 - 8.61 bar
• Operating temperatures: 2-38°C
  
• Electrical voltage 230V/50Hz
  
• Power consumption 5W
• By-pass: no
• Recommended number of persons: 1 - 2
• *Nominal flow at 0 mmol/l: 0.5 m³/h
• **Nominal flow at 0.5 - 1 mmol/l: 0.6 m³/h
• ***Maximum flow > 1 mmol/l: 0.8 m³/h
• Filter capacity for 1 °N (dH): 32 m³
• Cabinet type housing
• Very effectively removes nitrates

OPD 8 Slim Filter –⁠ 368 –⁠ volume-based

• Controlling valve: Autotrol 368/606
• Head control: volume-based
• Device programming: automatic, computer-controlled
• Filter medium: Anex ion exchange resin
• Medium amount: 8 liters
• Ion exchange tank: Glass fibers
• Connection: 3/4"
• Salt consumption: 0.96 kg per regeneration
• Water consumption: approx. 28 - 50 liters per regeneration
  
• Pressure vessel: 8x17"
• Width: 240 mm
• Height: 530 mm
• Depth: 450 mm without by-pass / 540 mm with by-pass 
• Mounting height of connections: 490 mm
• Drain connection: 1/2", hose barb
  
• Operating pressure: 1.38 - 8.61 bar
• Operating temperatures: 2-38°C
  
• Electrical voltage 230V/50Hz
  
• Power consumption 5W
• By-pass: optional
• Recommended number of persons: 1 - 2
• *Nominal flow at 0 mmol/l: 0.5 m³/h
• **Nominal flow at 0.5 - 1 mmol/l: 0.6 m³/h
• ***Maximum flow > 1 mmol/l: 0.8 m³/h
• Filter capacity for 1 °N (dH): 32 m³
• Cabinet type housing
• Very effectively removes nitrates

*) Nominal flow at 0 mmol/l – flow at zero hardness leakage in the output water (calculated at input hardness 3 mmol/l).
**) Nominal flow 0.5 - 1 mmol/l - flow at hardness leakage in the output water between 0.5 – 1 mmol/l (calculated at input hardness 3 mmol/l).
***) Maximum flow > 1 mmol/l - flow at hardness leakage in the output water slightly above 1 mmol/l (calculated at input hardness 3 mmol/l).

Transport of the filtration device

We recommend sending the device on a pallet to avoid damage during transport. If you are also purchasing regeneration salt together with the filtration device, you can add the pallet to your cart along with the salt.

Installation and service of the device

Installation and delivery will be provided by our own service technicians (we have 14 authorized service technicians throughout the Czech Republic and Slovakia). If you are interested, we are happy to provide you with a price quote. The installation cost depends on the difficulty and used materials (connecting hoses, valves, etc.).

We recommend performing service exchanges regularly once a year. The price for service exchange is 1,990 CZK + travel expenses, which are charged at a flat rate of 590 CZK (for Prague and Brno 990 CZK) if the technician's trip is combined with other installations or service on the way.