SPX APV WS+
Applying the SPX APV centrifugal pump W+ Range
The SPX APV centrifugal pump W+ is characterized by problem free operation and a long life cycle. The pump design is particularly robust with a new hard wearing shaft seal and an extension frame of stainless steel as standard.
Operating reliability has been thoroughly tested. Every pump is tested individually in a computer-controlled test bench. A test certificate is provided with each pump. All W+ pumps are designed for system pressures up to 14, 18 or 25 bar – as standard.
Complete product range
The SPX APV centrifugal pump W+ range consists of 17 standard models with pressure and flow capacities up to 15 bar (50 Hz) and up to 800 m³/h (50 Hz). There are a number of special versions, which may be adapted specifically to customer requirements. As the W+ pumps are modular, customized versions can be provided to undertake specific pumping duties. The name of the pump refers to its best efficiency point (BEP). W+ 22/20 for example, attains its BEP when the differential pressure is 22 mWc and the flow capacity 20 m³/h (50 Hz). All pumps operate at 50 Hz and 60 Hz.
Motors
To meet global demand, W+ pumps are supplied with either IEC or NEMA standard motors.
W+ multistage pump
The W+ 140/50 offers three special features:
- Provides pressures up to 15 bar
- Can be used in processes with system pressures up to 60 bar
- Ensures optimum hygienic standards
Unlike other multistage pumps, the W+ is CIP friendly. It has open impellers and semi-open impeller vanes eliminating any hiding place for bacteria. The W+ multistage pump is equipped with heavy duty bearing bracket that absorbs all radial and axial forces present in pumps of this kind. Therefore the W+140/50 can use standard motors of any make.
Whp+
The Whp+ is a high-pressure model of the W+ range. These pumps are designed to withstand system pressures up to 870psi (60 bar) - such as those in certain reverse osmosis systems. The Whp+ pump’s sturdy construction increases stability and dampens vibrations.
Wa+
Unfortunately environmental requirements are getting stricter and stricter. But today, aseptic production is already essential to certain processes - including the manufacture of long life food and pharmaceutical products. The Wa+ pump is the perfect solution. All seals, including the shaft seal, are designed as double seals.
- Double mechanical shaft seals fitted for sterile flushing
- Double O-ring sealing of pump housing fitted for sterile flushing
- Special aseptic fittings fitted for sterile flushing
Artikelnr. | Beschreibung | Lager |
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34181001AP
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Selfpriming pump WS+
WS+ 20/15 3000 RPM AISI 316L
Acc. spec.
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Artikelnr. | Beschreibung | Abmessung | Elastomer | Lager |
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34603142AP
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Service kit Doppel Gleitringdichtung
selbstansaugende Kreiselpumpe WS+ 30/30
SiC/SiC/FPM (Viton)
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34613041AP
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Service kit Gleitringdichtung
selbstansaugende Kreiselpumpe WS+ 20/15
SiC/SiC/EPDM
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34614043AP
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Servicekit Gleitringdichtung
Selbstansaugende Kreiselpumpe WS+ 44/50
SiC/C/EPDM
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34603042AP
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Servicekit Gleitringdichtung
selbstansaugende Kreiselpumpe WS+ 30/30
SiC/SiC/FPM (Viton)
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34636205AP
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Komplette Dichtung Satz
Kreiselpumpe W+/WS+
WS20+W22 Viton SIC/Carbon
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34604042AP
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Servicekit Gleitringdichtung
selbstansaugende Kreiselpumpe WS+ 30/30
SiC/C/FPM (Viton)
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34613143AP
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Service kit Doppel Gleitringdichtung
selbstansaugende Kreiselpumpe WS+ 44/50
SiC/SiC/EPDM
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34613042AP
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Service kit Gleitringdichtung
selbstansaugende Kreiselpumpe WS+ 30/30
SiC/SiC/EPDM
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34614142AP
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Service kit Doppel Gleitringdichtung
selbstansaugende Kreiselpumpe WS+ 30/30
SiC/C/EPDM
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34613142AP
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Service kit Doppel Gleitringdichtung
selbstansaugende Kreiselpumpe WS+ 30/30
SiC/SiC/EPDM
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34636009AP
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Komplette Dichtung Satz
Kreiselpumpe W+/WS+
WS30+W35 EPDM SIC/Carbon
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34636140AP
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Komplette Dichtung Satz
Kreiselpumpe W+/WS+
W80/110 EPDM SIC/SIC
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