SERIE 3

AISI 304
End suction centrifugal pumps in accordance with DIN 24255 made of stainless steel AISI 304, applications include water boosting, heating systems, air-conditioning, washing systems and many other industrial applications. WRAS approved pumps are available upon request.

3PF-3LPF and 3SF-3LSF products are according to ATEX Directive.

Specifications

Maximum working pressure: 10 bar
Liquid temperature: from –20°C to +110°C

Materials

Pump body, impeller, casing cover and shaft in AISI 304
Impeller in AISI 304, in AISI 316 for 65 version (in bronze for 3BM-3BS-3BP version)
Mechanical seal in carbon/ceramic/NBR for standard version
Mechanical seal in carbon/ceramic/Viton for H version
Mechanical seal on SiC/SiC/FPM for HS version

Technical document

Asincronous 2 and 4 poles motor
Insulation class F
Protection degree IP55
3~230/400V ± 10% 50Hz upto 4kW included, 400/690V ±10% above
Thermal protection to be provided by the user Available in 5 different versions, 2 and 4 poles