P Series
Thanks to magnetic coupling, these pumps operate contact-free and wear-free. This is ideal for toxic, environmentally hazardous or aggressive media. They are designed for high pressures and can be controlled very precisely.
The P series can pump media up to a temperature of 60 °C. Under the designation P-EX, we also offer an ATEX-certified version for use in ATEX zone 2. more ...
Special features of the P Series
- Very precise pump control due to linear pump curve
- Hermetically sealed and absolutely leak-free (no mechanical seal)
- Particularly suited for toxic, environmentally harmful and corrosive media
- Very suitable for pumping low-boiling liquids
Features
- Hermetically sealed and absolutely leak-free (no mechanical seal)
- Powerful magnetic drive with neodymium magnets
- Practically maintenance-free in normal operation due to extra-large slide bearings
- Runs in partial dry run conditions due to large diameter PTFE slide bearings – design without impeller shaft Features
- All wet parts made of high-quality, corrosion-resistant plastics (PVDF or PP)
- Threaded connections (ISO 228-1) as standard
- Universally applicable, low-noise and compact close-coupled design
- Approved for use in explosive atmospheres ATEX zones 2
- Corrosion-resistant paint finish
- All stainless steel screws in 1.4571 (316Ti)
- FDA-certified materials (PVDF versions)
Fields of applications
Delivery of acids, bases, lye or other corrosive, harmful or toxic liquids in such applications, where even small leakages are not acceptable and a hermetically sealed pump is required. Delivery of highly pure and sensitive liquids, where contamination must absolutely be avoided.
For example in the following applications:
- Plating and surface coating
- Semiconductor technology and solar cell production
- PCB and electronics manufacturing
- Wastewater and fresh water treatment
- Laboratory equipment and medical technology
- Emission controls and gas scrubbers
- Battery production and energy storage
- High-purity applications, demineralized water, ultrapure water
Characteristics
Pump housing / wet end: PVDF, PP
Elastomers: FKM, EPDM, FEP, FFKM
Material of slide bearings: PTFE / Al2O3, SiC / SIC
Operation conditions
- Max. flow rate: up to 4.5 m³/h
- Max. delivery head: up to 45 m
- Liquid temperature: 0 to 60°C (PVDF, PP)
- Ambient temperature: -10 to 40°C, higher temperatures on request
- Pumps can be adapted to high-density liquids (up to 1.3)
Motors
Standard motors (available from stock)
- Three-phase motors: D230 / Y400 V-3ph @ 50 Hz, D265 / Y460 V-3ph @ 60 Hz, IP 55, Ins.-Cl. F, also with PTC
- All motors from 0.75 kW have energy efficiency class IE3
- Single-phase motors (up to 1.1 kW: 230 V-1ph, 50 / 60 Hz, IP 55, Isol.-Kl. F)
- ATEX-certified motors (temperature rating T3)
Special motors (available on request, for example)
- Special voltages and frequencies · ATEX-certified motors (temperature rating T4)
- Three-phase motors with integrated drive / frequency converter
- Four-pole motors with 1450 rpm @ 50 Hz / 1650 rpm @ 60 Hz
- UL- and CSA-certified motors
- Special types of protection, e.g. IP 65
- Special insulation classes, e.g. tropical insulation
- Multi-voltage, e.g. D220–290 / Y380–500 V, 50 Hz; D220–332 / Y380–575 V, 60 Hz
- Direct-current motors (DC or BLDC)
Not found what you are looking for? We would be happy to advise you individually!
Please feel free to call us at (+49) 7243 54 53 - 0, send us an e-mail at sales@schmitt-pumpen.de or simply use our contact form.
Go to the contact form
We LOVE to play a part in making sure that everything goes well for you!
That is why we listen to you carefully from the very beginning. After all, we want to understand exactly what you need. Only then can we offer you the perfect pump. We prevent problems right from the start through clever planning. And if something still doesn't work properly, we'll step into the breach for you. And we don't stop there with our knowledge. Instead, we put it at your service at all times.
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