Description
Application
The Estampinox EFI pump is a stainless steel centrifugal pump ideal for the transfer of water and other low viscosity liquids. It is designed to cater for the needs of auxiliary services in the food-processing, chemical, pharmaceutical and wine-making industries
Estampınox EFI Centrifugal Pumps Design and Features
Estampinox EFI is a range of close-coupled centrifugal pumps. It is made of a cold-formed stainless steel casing, open impeller manufactured with stainless steel cold-formed plate or investment casting (according to model), mechanical seal, pump cover, lantern and shaft. Estampinox EFI centrifugal pump is provided with an internal single mechanical seal.
Motor
Triphasic induction motor with B34 flange (B35 for motor frame 132), in compliance with the IEC standards, 2 poles = 3000/3600 rpm, efficiency class according to EC regulation, IP 55 protection and F-class insulation.
3 phases, 50 Hz, 230 V Δ / 400 V Υ, ≤ 4 kW
3 phases, 50 Hz, 400 V Δ / 690 V Υ, ≥ 5,5 kW
Technical Specifications
Materials:
Parts in contact with the product: Stainless steel AISI 316L (1.4404)
Other steel parts: Stainless steel AISI 304 (1.4301)
Gaskets in contact with the product: EPDM
Mechanical seal:
Rotary part: Ceramic (Cer)
Stationary part : Carbon (C)
Gaskets: EPD
Surface finish:: Matt
Connections: Threaded connection (ISO 7)
Operating limits:
Maximum working pressure : 6 bar 87 PSI
Temperature range : -10°C ila +120 °C 14 °F ila 248 °F
Maximum flow: 65 m³/h 286 US GPM
Maximum differential head: 66 m 217 ft
Maximum speed : 3500 rpm
Options
- AISI 304 stainless steel motor shroud.
- Other materials for mechanical seals and gaskets.
- Different types of connections.
- Motor with other voltages, frequencies, mechanial protections and efficiencies.
- Trolley and/or control panel.