Product information Series U
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Product information Normal priming, centrifugal pumps with a single mechanical seal Material: PVDF chemical resistant pumps

Description U Pump Series Normal priming centrifugal pumps with a single mechanical seal Application: The U Pump Series is universally applicable. The design and manufacturing materials allow for optimization for many operating conditions and media to be pumped. Wastewater treatment, filtration, exhaust air scrubbers, electro-plating technology, environment engineering, textile industry, laboratory applications, photographic chemicals, purifying plants, applications also for dirty and metallically contaminated media, outer side set up with fluctuating viscosities Max. output rate: Max....

Types U Pump Series Material details: Main material: Parts solid made of PVDF (up to +95°C) Elastomere alternatively made of FKM, EPDM, FEP or Kalrez® Shafts are made of stainless steel or Hastelloy C4 Mechanical seals made of PTFE, ceramic, carbon or SiC Structure in the designs A, B and C: - Design A: No metal parts in the pump are in contact with the medium. The impeller is equipped with a shaft sleeve. The face pressure is achieved with a thrustcollar-loaded mechanical seal. - Design B: The mechanical seal is spring-loaded. The impeller is equipped with a shaft sleeve. The spring is...

Types U Pump Series Motor details: Standard Motors (stock items): » Three-phase motors: 230/400 V 3ph, 50 Hz, IP 55, insulation-class F or 277/480 V 60 Hz also with PTC thermistor » Alternating current motors: 230 V 1ph, 50/60 Hz, IP 55, Insulation class F » Three-phase motors: spark arrested for combustible environments, explosion proof: EEx e II T3 Special design models (available): » » » » » » » » » Three-phase motors, explosion proof, flameproof enclosure, EEx de II CT4 Special voltages and frequencies 2-, 4- and 8-pole UL and CSA execution Special protection types (e.g. IP 65) High...

Characteristics U Pump Series Motor power » » » » Motor power » » » » Characteristic lines measured with water, 20° C and 2900 Rpm

Parts Descriptions U Pump series Design A with rubber spring 04 - 1 Materials standard mounting flange backplate pump housing pump housing seal flinging disc bolt + washer cotter pin washer hexagon bolt hexagon nut AL or PP PVDF PVDF FKM** rubber A4 1.4305 A4 A4 A4 on request stainless steel PP FEP EPDM , Hastelloy C Hastelloy C PVC Parts for design: A, B (Edelstahl) or A, B (Hastelloy C) 27 - 3 42 - 3 Design B with coil spring instead of rubber spring 04 - 1 Materials standard shaft extension impeller (PVDF), inset locking screw cap on request Hastelloy C Hastelloy-inset Hastelloy C Parts...

Specification U Pump Series g1 m suction conn. pressure conn. The dimensions of the motors refer to three-phase standard motors. l l l2 l1

chemical resistant pumps Motors: » all driving motors are to IEC standard operating on 230/400 volts 50 cycles. » single phase A.C. motors are also available up to 1,10 kW » explosionproof motors can be supplied to the whole range of pumps. » special voltages, frequencies and types of protection can be delivered on Note: » upon request all motors can be supplied for USA standard (UL proof). » for each pump also detail handouts are available. Kreiselpumpen GmbH & Co.KG We reserve the right to alter the technical details. Dimensions and performance details without guarantee.