Behncke Goslar2 Pool Filtration Unit 25 m³/h, 800x2180 mm

Behncke Goslar2 Pool Filtration System 25 m³/h, 800x2180 mm

The Goslar2 filtration unit is one of the best-selling filtration tanks for commercial pools. It is made of polyester resin with an internal protective layer. It is equipped with a 3-inch manual backwash valve (only for diameters 630 mm and 840 mm). It is equipped with a filter pump and a backwash pump (at a flow rate of 30 m/h). Two ball valves for locking the pumps (on the pressure side). Manual valve group DN 125 (for diameters 1050 mm and 1260 mm). Internal pipes for outlet water are reinforced with counter supports. High-quality manufacturing creates the best conditions for a very long filter service life and rapid amortization of costs. Special multi-layer filtration based on absorption by activated granular carbon allows further optimization of filtration performance and efficiency.

Required filter media: high-efficiency glass filter media, sand according to DIN EN 12904, anthracite H (lignite coke) according to DIN EN 12909.
Important! Differential pressure gauge station available at an additional cost!
Important! Backwash fittings are not glued!
Important! This product is by order only!

🔹 Key Advantages

• Multi-layer filtration technology

• High throughput

• Unrivaled reliability

• Compliance with standards
  

• Ease of maintenance
  

• Suitable for commercial pools

Technical Specifications

• Dimensions: 800x2180 mm

• Filling height: 1700 mm

• Working pressure: 2.5 bar

• Capacity: 25 m³/h

• Filtration area: 0.50 m²

• Operating temperature: 40°C

• Connection: DN80/DN65

• Valve connection: Side

• Filter type: Sand

• Required sand mass: 1275 kg

• Weight: 163 kg

• Application type: Commercial pools

For which pools is it suitable?

Behncke filtration unit is recommended for:

• Commercial pools

• Hotel complexes

• Sports complexes

• SPAs

For Distributors and Dealers

We offer special cooperation conditions for B2B clients:

• Technical consultation

• Wholesale prices

• Fast shipping

Contact us for an individual commercial offer.

Frequently Asked Questions

What are the maximum pressure and temperature?
The maximum operating pressure is 2.5 bar, and the maximum operating water temperature is 40 °C.

What filter materials are used?
Most often, these are high-efficiency glass granulate, quartz sand (according to DIN EN 12904), and hydro-anthracite.

How often should backwashing be done?
The frequency depends on the intensity of use, but it is usually performed when the differential pressure increases by 0.5 bar above the initial level.