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DEEP WELL MULTISTAGE PUMPS
ONLY FOR WELLS

LRS-LRX-LRD

​SUBMERSIBLE MULTISTAGE CENTRIFUGAL PUMPS FOR 6” AND 8” WELLS

Submersible multistage centrifugal pumps for 6” and 8” wells. Check valve built into the delivery outlet. Pump flanges for coupling with motors are made according to NEMA standards. Most common applications are civil and agricultural. All components are made of stainless steel with lost wax Microfusion technology. The standard material is AISI 304 stainless steel, alternatively the following materials are available on request: AISI 316 Steel, Duplex steel, AISI 904L Steel. Bushing bearings and wear-rings made of sand abrasion-resistant rubber, reverse-Thrust ring in PTFE/ Graphite.

LRS-LRX-LRD

CONSTRUCTION FEATURES

MOTOR

Suction and delivery outlet

stainless steel AISI 304 (LRS)

stainless steel AISI 316 (LRX)

Duplex (LRD)

MOTOR

Valve

stainless steel AISI 304 (LRS-LMS) stainless steel AISI 316 (LRX-LMX) Duplex (LRD-LMD)

MOTOR

Impellers and

diffusers

stainless steel AISI 304 (LRS-LMS) stainless steel AISI 316 (LRX-LMX) Duplex (LRD-LMD)

MOTOR

Upper bushings

NBR rubber

MOTOR

Shaft pump side

stainless steel AISI 304 (LRS-LMS) stainless steel AISI 316 (LRX-LMX) Duplex (LRD-LMD)

MOTOR

Depht of immersion

max 350 m

MOTOR

Liquid temperature

MOTOR

Quantity of sand in the water

max 100 gr/m³

MOTOR

Asynchronous 2 poles motor

rewindable water cooled

MOTOR

Insulation class

Y (max 30 °C) - PPC winding type;
F (max 50 °C) - PE2+PA or LPE winding type

MOTOR

Protection degree

IP68

MOTOR

LMS-LMX-LMD

​SUBMERSIBLE MULTISTAGE CENTRIFUGAL PUMPS FOR WELLS

Submersible multistage centrifugal pumps for 6” and 8” wells. Check valve built into the delivery outlet. Pump flanges for coupling with motors are made according to NEMA standards. Most common applications are civil and agricultural. All components are made of stainless steel with lost wax Microfusion technology. The standard material is AISI 304 stainless steel, alternatively the following materials are available on request: AISI 316 Steel, Duplex steel, AISI 904L Steel. Bushing bearings and wear-rings made of sand abrasion-resistant rubber, reverse-Thrust ring in PTFE/ Graphite.

LMS-LMX-LMD

CONSTRUCTION FEATURES

Suction and delivery outlet

stainless steel AISI 304 (LMS)
stainless steel AISI 316 (LMX)
Duplex (LMD)

MOTOR

Valve

stainless steel AISI 304 (LMS)
stainless steel AISI 316 (LMX)
Duplex (LMD)

MOTOR

Impellers and

diffusers

stainless steel AISI 304 (LMS)
stainless steel AISI 316 (LMX)
Duplex (LMD)

MOTOR

Upper bushings

NBR rubber

MOTOR

Shaft pump side

stainless steel AISI 304 (LMS)
stainless steel AISI 316 (LMX)
Duplex (LMD)

MOTOR

Depht of immersion

max 350 m

MOTOR

Liquid temperature

MOTOR

Quantity of sand in the water

max 100 gr/m³

MOTOR

MOTOR

Asynchronous 2 poles motor

rewindable water cooled

MOTOR

Insulation class

Y (max 30 °C) - PPC winding type;
F (max 50 °C) - PE2+PA or LPE winding type

MOTOR

Protection degree

IP68

MOTOR

E14

SUBMERSIBLE MULTISTAGE CENTRIFUGAL PUMPS FOR 14" WELLS

Submersible multistage centrifugal pumps for 14" wells. Check valve built into the delivery outlet. Pump flange for coupling with motors are made according to NEMA standards. Most common applications are civil and agricultural. All components are made of stainless steel with lost wax Microfusion technology. The standard material is AISI 304 stainless steel, alternatively the following materials are available on request: AISI 316 Steel, Duplex steel, AISI 904L Steel. Bushing bearings and wear-rings made of sand abrasion-resistant rubber, reverse-Thrust ring in PTFE/ Graphite.

Submersible multistage centrifugal pumps for 14" wells
E14

CONSTRUCTION FEATURES

See also:

Suction and delivery outlet

Duplex (ED)
Cast iron (E)

MOTOR

Valve

Duplex (ED)
Cast iron (E)

MOTOR

Impellers and

diffusers

Duplex (ED)
Cast iron (E)

MOTOR

Upper bushings

NBR rubber

MOTOR

Shaft pump side

stainless steel AISI 431

MOTOR

Depht of immersion

max 350 m

MOTOR

Liquid temperature

MOTOR

Quantity of sand in the water

max 100 gr/m³

MOTOR

Asynchronous 2 poles motor

rewindable water cooled

MOTOR

Insulation class

Y (max 30 °C) - PPC winding type;
F (max 50 °C) - PE2+PA or LPE winding type

MOTOR

Protection degree

IP68

MOTOR

MOTOR

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