Logo Schmitt Kreiselpumpen GmbH, Ettlingen
chemical resistant pumps for corrosive and highly pure media
Contact Adviser


Do you have any questions regarding our products? We will be glad to assist you. Our technical hotline can be reached at the following hours: 
Monday through Thursday  8.00 am to 5.00pm
Friday 8.00 am to 3.30 pm

Tel: +49 7243 - 54 53 13

from within Germany: 07243 - 54 53 13
E-mail: sales@schmitt-pumpen.de

Montag bis Donnerstag 8.00 Uhr bis 17.00 Uhr


Normal priming centrifugal pump: UP series

  • Normal priming centrifugal pumps with a single mechanical seal
  • Material: Stainless Steel 1.4581
  • Non-slip torque transfer
  • Particularly suitable for viscous or solid particle laden media to be pumped
  • For high media temperatures
  • Max. output rate: 460 l/min
  • Max. discharge head: 39 m
  • Motor power: 0.18 - 5.5 kW


In the UP Pump Series, the motor power is transmitted without slip directly to the pump impeller with a rigid shaft (no magnetic coupling). A mechanical seal prevents the leakage of the media to be pumped and ensures the leak proof sealing of the centrifugal pump. All parts that are in contact with the medium are made solid of stainless steel (1.4581).

Advantages of the UP Pump Series:

  • also applicable for higher viscosities or metallic particles in the medium
  • the highest chemical resistance also at high temperatures up to +150° C
  • robust, thick-walled design, solid stainless steel fine cast (no thin-walled deep-drawing sheet metal)
  • low-maintenance through an optimal adaptation to the medium to be pumped 
  • long-lasting and wear resistant, various types of designs for almost all operating conditions
  • open impeller (i.e. solids up to 3 mm grain size and 10 Vol. % possible)
  • easy to maintain (wear parts and the mechanical seal can be changed swiftly)
  • universally applicable, quiet and compact
  • various chemical resistant materials can be supplied as stock items
  • also available for combustible environments, explosion proof (ATEX)

The UP Pump Series is designed for all sorts of applications and is perfectly suitable for the transmitting operation in stainless steel plants as well as for severe temperature stress.

This results in application possibilities, amongst others, for the following application fields:

  • Circulation pump for heat exchanger
  • For very hot alkaline liquids, oils and degreasing baths
  • Airplane jet engine cleaning plants
  • Petrochemical industry
  • Filtration
  • Large-scale bakeries
  • Electro-plating technology
  • Laboratory applications
  • Brewery operations
  • Environment engineering
  • Food industry 
  • Applications for soiled and metallically contaminated media


Materials and Components

  • Main material: Parts solid made of stainless steel 1.4581 
  • Elastomere alternatively made of FKM, EPDM, FEP or Kalrez®
  • Shaft made of stainless steel 
  • Mechanical seals made of PTFE, ceramic, carbon or SiC
  • The mechanical seal is spring-loaded (spring made of Hastelloy C4)
  • High-quality electric motors made in Germany

Material Details

  • Stainless Steel: 1.4571 or stainless steel fine cast 1.4581 (A4) (up to +150° C)
  • FKM: Viton® quality, -20...+200° C
  • EPDM: Ethylene propylene diene M-class rubber, food-safe (FDA, KTW, WRC), -40...+160° C
  • FEP: Fluorinated ethylene propylene with Viton® or silicone core, -60…+200° C
  • Kalrez®: High performance elastomere up to +315° C
  • PTFE: Pure Teflon®, fiber glass or carbon fiber reinforced
  • SiC: Silicon carbide, without free silicon, sintered
  • Carbon: Carbon, impregnated with synthetic resin, food-safe
  • Hastelloy C4: 2.4610
  • Ceramic: Highly pure AI2O3-ceramic 99,7%

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 temperature designs
    • Special insulation classes (e.g. tropical insulations)
    • Multi area voltage (e.g. 220-290 / 380-500 V 50 Hz; 220-332 / 380-575 V 60 Hz.)
    • Additional designs upon request

Performance Data

Characteristics of the UP 80 - UP 130 Pump Series and the UP 150 - UP 210 Pump Series

UP 150 - UP 210 Pump Series

Max. output rate: 460 l/min

Max. discharge head: 39 m

Motor power: 1.10 - 5.50 kW



UP 210: 5.50 kW

UP 190: 3.00 kW

UP 170: 2.20 kW

UP 150: 1.10 kW

UP 80 - UP 130 Pump Series

Max. output rate: 165 l/min

Max. discharge head: 12 m

Motor power: 0.18 - 0.55 kW



UP 130: 0.55 kW

UP 115: 0.25 kW

UP 100: 0.18 kW

UP 80: 0.18 kW


Download Leaflet and Operation Manual

Pump Selection Form