WILO – Rexa CUT ( DRAIN MTC )
Submersible Pumps
Submersible sewage pump with internal or external macerator as submersible monobloc unit for stationary and portable wet well installation in intermittent and continuous duty.
FEATURES
- Reliable due to ATEX approval and longitudinally watertight cable inlet (CUT GE…)
- Excellent operational reliability due to spherically formed macerator with pulling cut
- Long service life through a high-quality motor seal with two independent mechanical seals and optional pencil electrode for sealing chamber control
APPLICATION
Pumping of
- Sewage containing faeces in accordance with (DIN) EN 12050-1
- Wastewater
EQUIPMENT / FUNCTION
- Macerator with internal or external blade and pulling cut
- Winding temperature monitoring with bimetallic strip
- ATEX approval (with motor version “P”)
- Optional external pencil electrode for the sealing chamber monitoring
Spécifications / Specifications
Technical data
- Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
- Submerged operating mode: S1
- Operating mode, non-immersed, CUT GI: S2-15 min; S3 10 %
- Operating mode, non-immersed, CUT GE: S2-30 min; S3 25%
- Protection class: IP68
- Insulation class: F (CUT GE: optionally H)
- Fluid temperature: 3…40 °C, max. 60 °C for 3 min
- Max. immersion depth: 20 m
- Cable length: 10 m
Materials
- Motor housing: 1.4301 (motor version “S”) or EN-GJL-250 (motor version “P”)
- Hydraulics housing: EN-GJL-250
- Impeller: EN-GJL 250
- Shaft end: Stainless steel 1.4021
- Macerator: interior blade = 1.4528; external blade = Abrasite/1.4034
- Sealing on pump side: SiC/SiC
- Sealing on motor side: C/MgSiO4
- Static gaskets: NBR
Type key
| Example: | Wilo-Rexa CUT GE03.26/P-T15-2-540X/P |
| Rexa | Submersible sewage pump with centrifugal hydraulics |
| CUT | Series with macerator |
| GE | Hydraulic version:
GI = internal macerator GE = external macerator |
| 03 | Nominal diameter of the pressure connection:
03 = DN 32 04 = DN 40 |
| 26 | Zero-delivery head in m |
| P | Motor version:
S = stainless steel motor housing P = cast iron motor housing |
| T | Mains connection version:
M = 1~ T = 3~ |
| 15 | Value/10 = motor power P2 in kW |
| 2 | Number of poles |
| 5 | Frequency (5 = 50 Hz, 6 = 60 Hz) |
| 40 | Code for rated voltage |
| X | Ex rating:
No supplement = not Ex-rated X = Ex-rated |
| P | Additional electrical equipment:
No supplement = with bare cable end P = with plug |
Courbes / Performance Curve
