X Class Centrifugal Pump, Standardized pump NX for chemicals DIN EN ISO 2858
Overview:
Nominal size DN:
25 – 200
Drive rating:
up to 250 kW
Flow rate (Q):
up to 1000m³/h
Head (H):
up to 120 m
Material sealing element (in contact with medium):
EPDM | FKM | FFKM | FEP
Connection:
Flange
Features:
- X-CLASS is the beginning of a new generation of powerful heavy-duty plastic pumps
- Based on innovative strength and over 60 years of expertise in the use of thermoplastics, we have set a new milestone in the shape of a future-oriented, efficient and reliable pump system. It can withstand anything.
- Plastic standard pump for chemicals
- Extreme resistance
- Maximum safety
- Long-lived and sturdy
- Significantly improved service life
Material of Construction:
PVDF, PP, PFA and PE-UHMW
Reference:
Spiral Casing Plastic Centrifugal pump, Series SHB
Overview:
Drive rating:
up to 11 kW
Flow rate (Q):
up to 130 m³/h
Head (H):
up to 42 m
Material sealing element (in contact with medium):
EPDM | FPM
Connection:
socket | Spigot | Flange
Features:
- Horizontal single-stage spiral cased pump
- Shaft sealing through single or double acting mechanical seal
- Circulation, rinsing, quench or barrier medium depending on application
- Made of sturdy plastic components, ensuring excellent operating reliability even under extreme operating conditions
- Broad range of applications through diverse construction and material combinations
- Closed impeller
- Impeller fastening independent of rotational direction with fluid-proof encapsulation
- Stainless steel screws (1.4301)
- Corrosion protection through 2-component protective paint.
Material of Construction:
PVDF, PP and PE
Reference:
Chemical Centrifugal Plastic Pump, Series BE, with Mechanical Seal in Monoblock Design
Overview:
Drive rating:
up to 30 kW
Flow rate (Q):
up to 235 m3/h (1500 min-1)
Head (H):
up to 68 m (3000 min-1)
Material sealing element (in contact with medium):
EPDM | FKM | FFKM
Features:
- STÜBBE E-CLASS: entry-level model in the STÜBBE pump family
- horizontal, single-stage centrifugal chemical plastic pump with mechanical seal in monobloc design (not self-priming)
- efficient hydraulics due to up-to-date calculation programs
- best possible price/performance ratio for elementary pumping tasks
- self-developed, innovative mechanical seal module kit (static pressure up to 6 bar)
- replaceable pump casing parts are made of solid plastic
- easy disassembly and assembly
- reduction of parts due to modular system
- solids load up to max. 5%
- viscosity up to max. 100 mm2/s
- operating temperature: PP up to max. 80 °C / PVDF up to max. 100 °C
Material of Construction:
PV and PVDF
Reference:
Magnetically driven spiral cased Centrifugal pump, Series SHM
Overview:
Nominal size DN:
15 – 50
Drive rating:
up to 7,5 kW
Flow rate (Q):
up to 65 m³/h
Head (H):
up to 27 m
Material sealing element (in contact with medium):
EPDM | FPM | FFKM
Connection:
socket | Spigot | Flange
Features:
- Magnetically coupled pump with a wide range of performance up to 7.5 kW
- hermetically sealed hydraulic part
- reliable coupling by strong magnet systems
- compact design
- PVDF-Versions for demanding applications
- good availability due to modular design
Material of Construction:
PP and PVDF
Reference:
Vertical sump pump, Series ETLB
Overview:
Nominal size DN:
15 – 80
Drive rating:
0.37–7.5 kW
Flow rate (Q):
up to 104 m³/h
Head (H):
up to 36 m
Material sealing element (in contact with medium):
EPDM | FPM
Connection:
socket | Spigot | Flange
Features:
- vertical single-stage immersion pump in block design
- equipped with a freewheeling shaft for protection against dry running
- Broad range of applications through diverse construction and material combinations
- Excellent operating reliability even under extreme operating conditions
- high availability due to simple modular design in the immersion depths 275/295, 375/395, 475/495
- Special mounting plate and connection designs available on request
- Impeller fastened on the motor shaft independent of the rotational direction
- Screwless plastic spiral housing made of PP or PVDF
- Three-phase motor manufactured by STÜBBE
- Corrosion protection through 2-component protective paint
Material of Construction:
PP and PVDF
Reference: