PUM – say goodbye to bad smell
For condensed water runoffs and intermittent flows
NEW POSSIBILITIES WITH SMART TECHNOLOGY
PUM is short for Purus Universal Membrane, a product range which sets its own standard. The PUM works as a mechanical odour trap, using a silicone membrane instead of a traditional water trap. The membrane opens only by the flow of water, and closes when the flow stops. High quality materials guarantees trouble-free use for many years. Made of two-component silicone, the membrane is resistant to both strong chemicals and high temperatures.
No more dried-out water traps, unwanted odours or overflowing water with minimal maintenance.
We think the choice is obvious!
connection for bathroom
space-saving
PUM washbasin siphons not only effectively block unpleasant odors from the sewage system thanks to the one-way flow. It remains closed when there is no water flow, preventing unwanted odours which otherwise occurs after a long time period of no use.
Odour-free, even dried-up
Thanks to the membrane, the PUM doesn't need a water trap to block bad odors. The silicone membrane closes when the flow stops, and no water trap is needed or takes up space in the bathroom cabinet.
easy to clean
The silicone membrane prevents clogged pipes and requires minimal maintenance. PUM integrated in bottom valve gives easy cleaning. You get quick access without having to disassemble any drain parts. Simply lift to rinse under the tap.
Functions as a back pressure valve
PUM washbasin water traps works as an air admittance valve, effectevly compensating for the negative pressure in the sewage system, for example when
emptying a bathtub.
PUM BASIN WASTE OUTLET
PUM odour trap with the specially treated silicone membrane integrated in the basin waste outlet, acting as an odour trap, is always closed for foul air only to open when there is a flow of water. PUM offers low resistance to provide good capacity, which means that your basin does not get clogged or overflow. PUM is easy to clean and can be combined with outlet kits for floor and wall connection.
CONNECTION FOR CONDENSED WATER RUNOFFS, DISH- AND WASHING MACHINES
Prevents odour
Any form of condensation water that needs to be channeled indoors, requires a water trap. PUM water traps is the latest solution to the problem of draining irregular and low water flow directly to the sewage system. PUM is a reliable mechanical anti-odour closure that blocks odours even with little or no flow.
Minimal maintenance
PUM solutions for condensation water drainage from AC systems etc. is designed for vertical installation and horizontal. In both cases, install the PUM where it will be easy to reach access for inspection and cleaning. You should also pay special attention to the current of the diaphragm, which should be in line with the direction of drainage of the water.
Slim design
PUM saves space and shortens the assembly time. Compact size and special reductions at both ends allow for snap-fit installation with pipes of 32 and 40 mm diameter. When installing the PUM water trap in a horizontal position, keep a proper slope allowing the drainage of even a small amount of water.
Use a PUM pipe connector for an easy maintainance – just seperate the pipes, remove the PUM for cleaning and put it back.
General technical information
- Material: PP / Silicone / EPDM / ABS pipe
- Flow rate: ~ 0.82 I. / sec.
- Temperature range: 5–100 °C (short-term)
- Applications: Dry siphon for washbasins and bidets, connection with tundish for dish- and washing machines, condensed water runoffs etcetera.
PUM TUNDISH
Our unique PUM is a problem-solver. The PUM offers low resistance to provide good capacity, which means that your washing machine does not get clogged and overflow. The PUM also functions as an air admittance valve if there is negative pressure in the drainage system – it opens and lets air in when necessary. This is also good becuase it don’t let any unwanted smell in to your laundry room.