MAST submersible pumps serie T are powerful, robust and yet light submersible waste water pumps for construction sites, municipalities and professional applications in flood use (up to 2,400 l/min, up to 21 m).
Tough: Made for the tough
impeller and diffuser are made of particularly impact-resistant special cast iron according to DIN 1561 so that coarser dirt particles can also be transported.
Maintenance-free: For permanent readiness for use
Oil filling, lubrication points, use of sealants, adjustment work: None of this is required, the pump is always ready for use. Replacing wearing parts is quick and easy thanks to the modular design and the use of fewer screws. A special mechanical seal makes the pump reliably safe to run dry.
Resistant: uncompromising material quality
The motor housing and all housing parts that are subject to heavy loads in use are robust cast parts made of seawater-resistant aluminum alloy according to DIN EN 1706. The seals are of oil-resistant NBR quality, the screws are made of stainless steel. The pumping of mineral oil/water mixtures is also possible without any problems.
Strong: For a perfect frictional connection
The built-in cable strain relief ensures a very good frictional connection between the cable and the sealing set. The use of sealants such as silicone is not required.
100% trouble-free operation thanks to full mast motor protection:
The MD electronics (motor and direction of rotation monitoring electronics) is an invention of MAST. For pumps in the 400 V version, it offers a unique full motor protection against environmental disturbances. It has proven itself thousands of times in demanding applications.
- safe to run dry
- direction of rotation automatic
- temperature protection
- undervoltage protection
- seal monitoring
- phase failure protection
Features:
- Weight: 39 kg
- Size: 26 × 44 × 57 cm
- Motor: 400 V
- Power P1: 3,0 kW
- Nominal current: 5,5 A
- Head H (max.): 20 m
- Flow rate Q (max.): 1.300 l/min
- Connection thread: G 2,5″ female thread
- Storz coupling: 75-B
- Free passage of hard particles: up to 15 mm
- Connection cable: H 07 RN-F 4G 1.5 (20 m)
- Connection plug: CEE 16A 5-pin motor protection plug with on/off switch, protection class IP X4
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