Horizontal Solutions

Horizontal shower drain heat recovery solutions.

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Vertical Solutions

Vertical shower drain heat recovery solutions.

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Vertical Solutions

PiPe 65 and PiPe 75

Suitable for a two-storey house, PiPe 65 is a vertical shower drain heat recovery solution adaptable to shower trays, linear drains or baths. The vertical pipe has a flow drainage of up to 12.5 L/min and is able to deliver energy savings of up to 75%.

Heat transfers from the shower’s hot waste water to the incoming cold mains supply. This heated water can be directed either to the shower tap, the water heater or both.

Vertical pipe Suitable for a two-storey house, PiPe 65 is a vertical shower drain heat recovery solution
Vertical pipe PiPe 65 and PiPe 75
Zypho products include this Vertical pipe suitable for a two-storey house, PiPe 65 and PiPe 75 are a vertical shower drain heat recovery solution

In this example, 40°C hot water transfers up to 80% of its heat to the incoming 10°C cold water from the mains.

Performance and Efficiency
PiPe 65 PiPe 75
Flow Rate Efficiency Pressure drop Efficiency Pressure drop
5.8 L/min 67% 0.1 bar 74.5% 0.25 bar
9.2 L/min 63% 0.2 bar 69.2% 0.4 bar
12.5 L/min 58% 0.3 bar 66.2% 0.6 bar

Tolerances: Efficiency ± 3 p.p. | Pressure drop ± 0.1 bar.

TECHNICAL CHARACTERISTICS
Description PiPe 65 PiPe 75
Temperature Range 0-60°C
Drinking water maximum pressure 6.0 bar
Drained water maximum flow rate 1 Up to 25 L/min
Heat exchanger material Stainless Steel 316L
Body Material Stainless steel / PVC
Overall height required for installation ≥ 1950 mm ≥ 2350 mm

1. Value is assuming 2 cm water level. Depending on the installation, the flow rate may change.

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