{"id":1346,"date":"2022-11-22T11:07:23","date_gmt":"2022-11-22T10:07:23","guid":{"rendered":"https:\/\/www.zefafilling.eu\/?page_id=1346"},"modified":"2026-07-16T11:35:02","modified_gmt":"2026-07-16T09:35:02","slug":"feed-pumps","status":"publish","type":"page","link":"https:\/\/www.zefafilling.eu\/en\/feed-pumps\/","title":{"rendered":"Feed Pumps"},"content":{"rendered":"

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INLINE LOBE PUMP MODULE COMPLEMENTARY TRANSFER SOLUTION\r\n<\/div>\n<\/div>\n\n
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ZEFRONPAL PAL0700 - PAL1800 - PAL2800\r\n<\/div>\n<\/div>\n
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\u221a <\/b>ZEFRONPAL is a volumetric lobe pump designed for\u00a0transferring delicate, dense or viscous fluids in the\u00a0cosmetic, food and chemical industries.<\/p>\n

\u221a <\/b>Entirely made of AISI 316L stainless steel, with polished\u00a0product-contact components free from stagnation\u00a0zones, ensuring maximum hygiene and easy cleaning.<\/p>\n

\u221a <\/b>Elliptical rotors and scrapers made of certified food\u0002\u00a0and cosmetic-grade materials, ideal for handling\u00a0sensitive products without altering their quality.<\/p>\n

\u221a <\/b>Working chamber designed to ensure complete\u00a0product discharge and total elimination of residues\u00a0through simple rinsing, drastically reducing downtime\u00a0and simplifying cleaning operations.<\/p>\n<\/div>\n

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\u221a <\/b>Welded CLAMP fittings and fully polished internal piping\u00a0to facilitate product discharge and cleaning.<\/p>\n

\u221a <\/b>High performance and long-term reliability.<\/p>\n

\u221a <\/b>The special design of the scrapers allows bidirectional\u00a0product transfer by simply reversing the rotation of the\u00a0rotors.<\/p>\n

\u221a <\/b>Compact trolley-mounted configuration, easily\u00a0integrable into existing production lines and equipped\u00a0with gear motor and single-phase inverter.<\/p>\n

\u221a <\/b>Built-in inverter in electrical box, featuring speed\u00a0control and flow reversal.<\/p>\n

\u221a <\/b>Extremely quiet operation performance.<\/p>\n<\/div>\n

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APPLICATION SECTORS<\/h4>\n<\/div>\n<\/div><\/div>
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ACCESSORIES<\/h4>\n<\/div>\n
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Pump automation kit<\/p>\n<\/div>\n<\/div><\/div>

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Kit vacuum<\/p>\n<\/div>\n<\/div><\/div>

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Pump automation kit\r\n\u2022 Enables automatic control of operation\r\n\u2022 Simplifies use and improves dosing accuracy\r\n\u2022 Easy to install and integrate<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/section>

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TECHNICAL SPECIFICATIONS<\/h4>\n<\/div>\n
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Technical Specification<\/th>\r\n Zefron PAL0700<\/th>\r\n Zefron PAL1800<\/th>\r\n Zefron PAL2800<\/th>\r\n <\/tr>\r\n <\/thead>\r\n
Type<\/td>\r\n Lobe volumetric pump<\/td>\r\n Lobe volumetric pump<\/td>\r\n Lobe volumetric pump<\/td>\r\n <\/tr>\r\n
Body and wetted parts<\/td>\r\n Polished AISI 316L stainless steel body<\/td>\r\n Polished AISI 316L stainless steel body<\/td>\r\n Polished AISI 316L stainless steel body<\/td>\r\n <\/tr>\r\n
Materials used<\/td>\r\n Suitable for cosmetic \/ food applications<\/td>\r\n Suitable for cosmetic \/ food applications<\/td>\r\n Suitable for cosmetic \/ food applications<\/td>\r\n <\/tr>\r\n
Lobe material<\/td>\r\n Ertalyte\u00ae (PET-P) \u2013 PEEK<\/td>\r\n Ertalyte\u00ae (PET-P) \u2013 PEEK<\/td>\r\n Ertalyte\u00ae (PET-P) \u2013 PEEK<\/td>\r\n <\/tr>\r\n
Mechanical seals<\/td>\r\n Widia \u2013 Widia<\/td>\r\n Widia \u2013 Widia<\/td>\r\n Widia \u2013 Widia<\/td>\r\n <\/tr>\r\n
Operating temperature<\/td>\r\n from -10 \u00b0C to +90 \u00b0C<\/td>\r\n from -10 \u00b0C to +90 \u00b0C<\/td>\r\n from -10 \u00b0C to +90 \u00b0C<\/td>\r\n <\/tr>\r\n
Maintenance<\/td>\r\n H\u2082O up to 90 \u00b0C, steam up to 140 \u00b0C<\/td>\r\n H\u2082O up to 90 \u00b0C, steam up to 140 \u00b0C<\/td>\r\n H\u2082O up to 90 \u00b0C, steam up to 140 \u00b0C<\/td>\r\n <\/tr>\r\n
Configuration<\/td>\r\n Free-standing<\/td>\r\n On trolley<\/td>\r\n On trolley<\/td>\r\n <\/tr>\r\n
Control system<\/td>\r\n Inverter with flow reversal selector**<\/td>\r\n Inverter with flow reversal selector**<\/td>\r\n Inverter with flow reversal selector**<\/td>\r\n <\/tr>\r\n
Inlet\/outlet connection<\/td>\r\n \u00d8 40 mm \u2013 CLAMP<\/td>\r\n \u00d8 50 mm \u2013 CLAMP<\/td>\r\n \u00d8 50 mm \u2013 CLAMP<\/td>\r\n <\/tr>\r\n
Displacement per revolution<\/td>\r\n 0.038 L<\/td>\r\n 0.1 L<\/td>\r\n 0.156 L<\/td>\r\n <\/tr>\r\n
Max working pressure<\/td>\r\n 10 bar<\/td>\r\n 15 bar<\/td>\r\n 15 bar<\/td>\r\n <\/tr>\r\n
Total weight<\/td>\r\n \u2248 21 kg<\/td>\r\n \u2248 45 kg<\/td>\r\n \u2248 65 kg<\/td>\r\n <\/tr>\r\n
Electrical supply \/ Inverter<\/td>\r\n Single-phase (three-phase on request)<\/td>\r\n Single-phase (three-phase on request)<\/td>\r\n Single-phase (three-phase on request)<\/td>\r\n <\/tr>\r\n
Installed power<\/td>\r\n 0.75 kW \/ 2800 rpm with single-phase inverter<\/td>\r\n 1.5 kW \/ 2800 rpm with single-phase inverter<\/td>\r\n 2.2 kW \/ 2800 rpm with single-phase inverter<\/td>\r\n <\/tr>\r\n <\/tbody>\r\n<\/table>\r\n\r\n

\r\n **Note: extremely quiet operation. Equipped with flow reversal selector, allowing to empty the machine hopper into the bulk tank and vice versa.\r\n<\/p>\r\n<\/div><\/div><\/div><\/div><\/div><\/div><\/section>

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GALLERY<\/h4>\n<\/div>\n
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