Model sx pump sp

SEMI-AXIAL ELECTRIC SUBMERSIBLE PUMPS IN STAINLESS STEEL (140 – 180 SX) > ELETTROPOMPE SOMMERSE SEMIASSIALI IN ACCIAIO INOX (140 – 180 SX) >In the semi-axial electric submersible pumps in stainless steel the diffuser and the semi-axial impeller are stamped and welded stainless steel (AISI 304). The pump delivery bowl and suction cage are made of casted AISI 304. It has been insert a usury ring in EPDM with s.s. core in order to avoid frictions of the impeller against the diffuser. This pump is usually preferred when no particular well dimension and high head are required. MATERIALS >stamped and welded AISI 304 impeller and diffuser >Suction cage and delivery bowl in casted AISI 304 >External rods in AISI 304 OPERATING DATA >Capacity up to 3500 l/min (210 m3/h) >Manometric head up to 420 m >Power up to 150 HP (110 Kw).

Model rx

RADIAL ELECTRIC SUBMERSIBLE PUMPS STAINLESS STEEL 8” (SERIE 180 RX)> The radial pumps have a very limited axial dimension of every stage (impeller, diffusor, diffusor over). For this reason the radial solution allows to use a lot of stages and obtain, with the same well diameter, high head with small and medium capacity.¬ PANELLI production offer standard radial pumps 8” in the version COMPLETELY STAINLESS STEEL VERSION. MATERIALS >The 8’’ radial pumps serie 180 RX are produced COMPLETELY IN STAINLESS STEEL. >Suction cage, Delivery Bowl and Non return valve included in Aisi 304 >Impeller in Aisi 304. >Rods in AISI 304 >Diffusor and Intermediate casing in Aisi 304. >External rods in AISI 304. OPERATING DATA >Capacity up to 1300 l/min (78 m3/h). >Manometric head up to 700 m. >Power up to 100 HP (75 kw).

px

ELECTRIC SUBMERSIBLE PUMPS CASED VERSION 6” (SERIES 140 PX) > The submersible pumps serie 140 PX are completely in Stainless Steel AISI 304 and are unique in the world for the impellers with front shim adjustement fully floating and released from one another. Thanks to a very important patented technologic innovatiob,the keeping of a stadium and the former is guaranteed by a PTFE ring attached to the impeller that moves on the Stainless Steel casing.By a virtue of the above, the axial thrust downward caused by the impeller is discharged on the intermediate casing keeping completely free the thrust bearing of the motor ,which works absolutely free of dangerous axial loads. A special bearing,movable radially placed on each diffuser compensates the non axiality linked to the system and can eliminate the last bearing bush. By consequence,the structure of the of the pump is compact, short, robust, highly functional and absolute reliability even in wells with significant quantities of sand containing water and chemically aggressive. MATERIALS >The materials of standard execution are: >Impeller and diffuser in Stainless Steel AISI 304 >Intermediate casing in Stainless Steel AISI 304 >External sleeve in Stainless Steel AISI 304 >Pump shaft in Stainless Steel AISI 420 >Delivery bowl and suction cage in Stainless Steel AISI 304 > Check valve in Stainless Steel AISI 304.

140 prn

ELECTRIC SUBMERSIBLE PUMPS CASED VERSION 6” (SERIES 140 PR N) > The submersible pumps serie 140 PR N,in the range of 6’’ submersible pumps,are unique in the world to have a floating impeller with front shim adjustement.This innovative and patented concept provides to face continuous applications without renouncing to performances and efficiencies at the summit of this field, with a great competitiveness of the product in all range also to a economic level. ADVANTAGES >High resistance to erosion fot the sand >Real efficiencies at the summit of the field >A big ease for the assembling and disassembly MATERIALS >The materials of standard execution are: >Impeller in technopolymer (Lexan) >Diffuser in technopolymer (Lexan) >Intermediate casing in Stainless Steel AISI 304 >External sleeve in Stainless Steel AISI 304 >Delivery bowl and suction cage in mechanical cast iron G25 >Non return valve (rubber globe) included. Basides standard construction the pumps can be manufacture with the Delivery Bowl and suction cage in precision Stainless Stell AISI 304..

95 prn

ELECTRIC SUBMERSIBLE PUMPS CASED VERSION 4” (SERIES 95 PR N/) > The submersible pumps series 95 PR N/ are the smallest in the wide range of submersible pumps produced by PANELLI and sumarize 40 years experience in hydraulics. The patented know-how of the floating impeller with front shim adjustement to agiven clearance make easier the water to flow into the pump with important hydraulic and functional advantages. ADVANTAGES >High efficency >Resiste to the sand (erosion almost totally eliminated) >Longer working duration >Smallest overall dimension >Minimum hydraulic maintenance. MATERIALS >The marerials of standard execution are: >Impeller in technopolymer (Lexan) >Diffuser in technopolymer (Noryl GFN2) >Intermediate casing in Stainless Steel AISI 304 >External sleeve in Stainless Steel AISI 304 >Delivery bowl and suction cage in brass >Non return valve in Stainless Steel AISI 304 included. Basides standard construction the pumps can be manufacture with the Delivery Bowl and suction cage in precision Stainless Steel AISI 304.