ERWIN HOFMANN, INH. VOLKER HOFMANN E.K.

The submerged pump TWP 7505 E impresses with its high performance and easy handling. That makes it an equally attractive purchase object for home owners needing a tool for the quick and efficient elimination of a leakage in interior spaces as it does for professional and amateur gardeners wanting to pump over irrigation water from wells, rain barrels and tanks outside. It is ideally suited for use to a delivery head of 10 metres. The maximum flow rate amounts to remarkable 13,000 l/h. With its powerful and maintenance-free 750 W motor the clear water pump TWP 7505 E conveys clear or only slightly contaminated water with particle sizes of up to 5 millimetres. Owing to the high conveying capacity the submerged pump drains flooded basements and laundry facilities before you know it, pumps dry entire swimming pools at a remarkable speed and ensures the quick pumping over of water in cisterns and rain barrels that are full to the brim.

With 400 watts of power, the submerged pump TWP 4006 E moves the masses. Being a flexible helper in the home, garden and business, the universally applicable submerged clear water pump with its high flow rate is suitable for recirculating and pumping only slightly contaminated clear water (with dirt particles sized up to 5 mm) out of swimming pools, wells, rain barrels, cisterns or rainwater tanks. Similarly, the submerged pressure pump TWP 4006 E with near-ground suction can be used to dry out basements and washrooms that have been flooded due to heavy rainfall, washing machine leaks or the ingress of groundwater, leaving "wipe-dry" results and a low residual water level of only 5 mm. When used as a drainage pump in a drainage shaft, the robust pump, which is protected against the ingress of water by IPX8 type of protection, ensures that the accumulated rainwater is pumped out in a controlled manner.

Trotec's most powerful submerged clear water pump TWP 9005 E pumps off up to 14,000 litres of clear to slightly contaminated water per hour. This makes it the perfect partner if you suddenly need to pump large amounts of water off or over quickly and efficiently. It is excellently suited for draining water from pools, for the quick elimination of leakages caused by a defective washing machine or of ground water ingress in basement rooms as well as of water that has penetrated the walls owing to a flood or heavy rainfall. Another possible application would be when work is required in drainage shafts. The maximum delivery head of the TWP 9005 E can amount up to 11.5 metres. An integrated check valve prevents the water from flowing back after switch-off and so reduces the time to restart suction. With its high-performance and maintenance-free 900 W motor the TWP 9005 E pumps off even slightly contaminated water with particle sizes of up to 5 millimetres.

The submerged waste water pump TWP 7025 E is a compact power pack mastering virtually every task brilliantly. With a power consumption of 750 W the high-suction pump transports up to 13,000 litres of contaminated water per hour. Due to this enormous conveying capacity of the TWP 7025 E, flooded basements and living spaces are quickly rendered accessible again, and pumping water out of building and waste water pits as well as withdrawing water from lakes, rivers and ponds can be done easily and without any problems. Even the water volumes of larger ponds or swimming pools can be circulated or disposed of quickly and easily. This power pack pumps water containing dirt particles sized up to 25 millimetres up to a pump height of 9 metres reliably and smoothly. This way it is able to transport water from a flooded basement to the next higher floor and thus out of the house.