RVS HELICOIDAL IMPELLER PUMP

Application

The RVS pump is a high efficiency pump. Due to the helicoidal design of the impeller, it allows to pump delicate products without damaging them, e.g. solid particles suspended in water (proportion: 40% to 60%).
It is intended for pumping pieces of fruit or whole fruits, olives, mushrooms, orange segments, vegetables, fish, etc.
In comparison with the the RV_XX range, the RV_XXR pumps are provided with a bearing suppport in the lantern for work with viscous products and for applications provoking an increased axial stress.

Operating principle

Due to the helicoidal shape of the impeller, the pump lets solid particles pass without destroying their structure, thus, avoiding any damage to the product during the transfer and preserving its quality.

 Design and features

Close-coupled design.
Helicoidal impeller.
Pump casing with drain port.
Pump casing with eccentric volute.
High efficiency (>70%), low power consumption.
Motor: IEC B35 1500 rpm.
Mechanical seal: EN 12756 (DIN 24960 L1K).
Connections: DIN 11851.
Bearing support integrated into the lantern (RVS-80R and RVS-100R).
Maximum particle size: ø 75mm.

Materials

Parts in contact with the product             AISI 316L
Lantern                                                        AISI 316L
Other st.st. parts                                       AISI 304
Bearing support (RVS_XXR)                          GG 25
Gaskets                                                           EPDM
Mechanical seal                                         SiC/SiC/EPDM
Internal surface finish                                 Ra ≤ 0,8 μm
External surface finish                                mirror polish

Options

Connections: SMS, Clamp, Macon, Garolla, FIL, RJT.
CE control panel with 10 m cable and plug.
St.St. trolley.
Remote control.
Motor shroud.
Motor with a frequency converter.

 

Data sheet	ESENFRITDERUPL
Instructions manual	ESENFRITDERUPL
CAD 3D	7944-214.rv.rar