Tianjin Shiny-Metals Technology Co., Ltd.
Shiny-Control Technology Develop (Beijing) Co., Ltd.
Add to Cart
Whether in intermediate pumping stations, collector pumping stations or wastewater treatment plants – sewage pumps of the Wilo-Rexa BLOC series with low-clogging impeller or single-channel impellers enable reliable and flood-proof sewage transport even in continuous operation. The standard-equipped IE3 standard motors and high overall efficiency keep energy costs low. Maintenance and servicing work is simplified and operating costs are minimised by the back pull-out design.
(*based on IEC 60034-30-1)
Sewage pump in monobloc design with fitted standard motor for the stationary dry installation in continuous operation.
Hydraulics with gasket and leakage chamber
Seal with two mechanical seals
IEC standard motors with motor efficiency class IE3
Technical data Mains connection: 3~400 V, 50 Hz Operating mode: S1 Protection class: IP55 Insulation class: F Fluid temperature: 3 … 70 °C Ambient temperature: 3 … 40 °C Motor efficiency class: IE3
Hydraulics housing: EN-GJL 250
Impeller: EN-GJL 250
Hydraulics shaft: Stainless steel 1.4021
Bearing bracket: EN-GJL-250
Motor housing: EN-GJL-250
Gaskets
Static: NBR
On pump side: SiC/SiC
On the motor side: SiC/SiC
Construction Sewage pump in monobloc design with fitted standard motor for the stationary dry installation in continuous operation. Hydraulics Hydraulic system with axial suction ports, radial discharge ports and bearing brackets as a single unit. The connections are configured as flange connections. Seal Bearing bracket with sealing and leakage chamber for admission of fluid ingress via the seal. Fluid-side and motor-side sealing via a bidirectional mechanical seal. The sealing chamber is filled with medical white oil, the leakage chamber is empty and shut up to the motor. Motor IEC standard motor in B5 design as three-phase motor with motor efficiency class IE3.
Scope of delivery Monobloc unit for horizontal installation with fitted standard motor in three-phase current version, without connection cable Angle bracket on the discharge port for fastening lifting equipment Installation and operating instructions Options IEC standard motor in different versions: Motor efficiency class IE4 Ex-rated according to ATEX or FM Thermal motor monitoring using bimetallic or PTC sensors Version for vertical installation 'Bare shaft’ version Accessories External pencil electrode for monitoring the sealing chamber Switchgears and relays Fixation sets with anchor bolts