Multistage vertical centrifugal pump Pentax ULTRA U 5 SL-350/11

Pentax Pumps ULTRA SV/SL/SLX series are vertical multistage centrifugal pumps made of stainless steel. This series of pumps is designed for pumping clean liquids in the industrial, agricultural, and private sectors; also widely used for irrigation systems; pressure increase; water purification systems; drinking and glycol water; Food Industry; air conditioning and heating systems; washing systems. Among the advantages, one factor is noiselessness; one-piece compact design; good performance indicators, can significantly reduce energy costs and other operating costs; economy; bearings manufactured by leading world brands; an intermediate shaft sleeve is provided to ensure rotational alignment.

DESIGN FEATURES - head - up to 78 m; productivity up to 26 m3/h; maximum working pressure - 8 bar (9 bar for models with 7 impellers); Fluid temperature range:

from +5 to +35 °С; at ambient temperature: up to 40°C.

MOTOR - continuous, two-pole, asynchronous. Degree of protection - ІР 44; insulation class - F; The motor stator is made of electrotechnical, sheet steel; for single-phase models, thermal protection is built into the motor; It is the user's responsibility to provide motor protection for three-phase models.

MATERIALS – impellers, housing, pressure seal ring, diffusers in AISI 304 chromium-nickel steel; shaft - chromium-nickel steel AISI 304; engine support is made of aluminum alloy; sealing mechanical mechanical seal - graphite-ceramic for models that have 6 steps or less, starting from 7 steps - graphite-silicon; the intermediate shaft guide is made of AISI 304 chromium-nickel steel and brass. Intermediate pillow of a shaft - ceramics-tungsten carbide; EPDM pump body gaskets.