Centrifugal pumps

Cen­trifu­gal Pump NC - Norm ISO 2858

Mo­no­bloc Cen­trifu­gal Pump NCB - Norm ISO 2858

Cen­trifu­gal Pump ZGE - Norm ISO 2858

Cen­trifu­gal Pump 3P, 3S, 3M - EN 733

Ver­ti­cal Multi-Stage Pump MXV

Cen­trifu­gal Pump N, N4 - EN 733

Mo­no­bloc Cen­trifu­gal Pump NM, NM4, NMS, NMS4 - EN 733

Application:

Horizontal single-stage volute casing pumps with bearing bracket. Nominal duty points and dimensions in accordance with ISO 2858 – EN 22858. This pump is used for pumping clean and low contaminated liquids without abrasive, coarse or extended solids.

Characteristics:

• ISO 2858, EN 22858, DIN 24256
• Customized to duty point
• Heating possible
• ATEX mög­lich

Materials:

• Volute casing pumps are made of stainless steel1.4408 (AISI 316) or cast iron. Special material combinations are produced on request.
• Shaft sealing with mechanical seal or stuffing box. The materials and the execution of the mechanical seal and the packing in accordance to the pumped liquid.

Tech­nical data:

• Q max.: 1100 m³/h
• H max.: 158 m
• Ma­x. nominal pressure: PN16 (16 bar)
• Tem­pe­ra­ture liquid: up to 260°C
• Connections: DN32 - DN300

Application:

Close coupled horizontal single-stage volute casing pumps with IEC-norm electric motor. Nominal duty points and dimensions in accordance with ISO 2858 – EN 22858. This pump is used for pumping clean and low contaminated liquids without abrasive, coarse or extended solids.

Characteristics:

• ISO 2858, EN 22858, DIN 24256
• Customized to duty point
• Heating possible
• ATEX possible
• Compact design

Ma­te­ri­als:

• Vo­lute cas­ing pumps are made of stain­less steel 1.4408 (AISI 316) or cast iron. Spe­cial ma­te­r­ial com­bi­na­tions are pro­duced on re­quest.

• Shaft seal­ing with me­chan­i­cal seal or stuff­ing box. The ma­te­ri­als and the ex­e­cu­tion of the me­chan­i­cal seal and the pack­ing in ac­cor­dance to the pumped liq­uid.

Tech­ni­cal data:

• Q max.: 500 m³/h
• H max.: 158 m
• Ma­x. nom­i­nal pres­sure: PN16 (16 bar)
• Tem­perature liq­uid: up to 180°C
• Connections: DN32 - DN200

Application:

Horizontal single-stage volute casing pumps, with bearing bracket. Nominal duty points and dimensions in accordance to ISO 2858 and EN 22858. Centrifugal pumps of type “ZGE” are used for pumping clean liquids (mainly chemicals) without abrasive, coarse or extended solids. 

Characteristics

• ISO 2858, EN 22858, DIN 24256
• ATEX possible

Ma­te­ri­als:

• Cen­trifu­gal pumps are made of PP (Polypropy­lene), PE (Poly­eth­yl­ene); PVDF (Polyvinyli­dene Flu­o­ride) or PVC (Polyvinyl chlo­ride).
• Shaft seal­ing with me­chan­i­cal seal. Ma­te­ri­als and ex­e­cu­tion of me­chan­i­cal seal in ac­cor­dance to the pumped liq­uid. 

Tech­ni­cal data: 

• Q max.: 1650 m³/h
• H max.: 150 m
• Ma­x. pos­si­ble pres­sure: PN16 (16 bar)
• Tem­pe­ra­ture liq­uid: -40 to 120°C
• Con­nec­tions: DN32 bis DN300

Ap­pli­ca­tion:

Hor­i­zon­tal sin­gle-stage vo­lute cas­ing pumps made of stain­less steel with di­men­sions and duty points ac­cord­ing to EN 733.

Characteristics:

• EN 733, DIN 24255
• ATEX pos­si­ble
• Se­ries 3P process de­sign with flex­i­ble cou­pling
• Serie 3S monobloc de­sign close cou­pled
• Se­ries 3M elec­tric motor with ex­tended shaft

Ma­te­ria­ls:

• Centrifugal pumps are made in stainless steel 1.4301 (AISI 304) and 1.4571 (AISI316).

• Shaft sealing with mechanical seal. Materials of mechanical seal in accordance to the pumped liquid.

Tech­ni­cal data: 

• Q max.: 240 m³/h
• H max.: 90 m
• Ma­x nominal pressure: PN10 (10 bar)
• Tem­pe­ra­ture liquid: -20 to 120°C
• Connections: DN32 - DN80

Ap­pli­ca­tion:

Hor­i­zon­tal sin­gle-stage cen­trifu­gal pumps with bear­ing bracket and free shaft end. Nom­i­nal duty points and di­men­sions in ac­cor­dance with EN733. The cen­trifu­gal pumps of type “N” are used for pump­ing clean and low con­t­a­m­i­nated liq­uids.

Characteristics:

• EN 733, DIN 24255

Ma­te­ria­ls:

This centrifugal pumps are made of cast iron or bronze.

Tech­nical data: 

• Q max.: 300 m³/h
• H max.: 95 m
• Ma­x. nominal pressure: PN10 (10 bar)
• Tem­pe­ra­ture liquid: -10 to 90°C
• Connections: DN32 - DN100

Application:

Close coupled horizontal single-stage centrifugal pumps with electric motor with
extended shaft (NM) and with IEC-norm motor (NMS). The centrifugal pumps of type “NM” and “NMS” are used for pumping clean and low contaminated liquids.

Characteristics:

• EN 733, DIN 24255
• Series NMS in monobloc design close coupled
• Serie NM electric motor with extended shaft
• Possible with on electric motor mounted frequency converter

Materials:

• centrifugal pumps are made of car iron and bronze.
• Shaft sealing alternative with mechanical seal or stuffing box. Materials of mechanical seal and quality of packing in accordance to the pumped liquid

Tech­nical data: 

• Q max.: 300 m³/h
• H max.: 95 m
• Ma­xi. nominal pressure : PN10 (10 bar)
• Tem­pe­ra­ture liquid: -10 to 90°C
• Connections: DN32 - DN150

Application:

Vertical multi-stage pumps with suction and delivery connections of the same diameter and arranged along the same axis (in-line) with IEC-norm electric motor.
Centrifugal pumps of type “MXV” are used for pumping clean liquids.

Characteristics:

• Vertical, in-line pump
• Possible with mounted frequence converter 

Ma­te­ri­als:

• MXV made of stain­less steel 1.4301 (AISI 304)
• MXVL made of stain­less steel 1.4404 (AISI 316L)

Tech­nical data:

• Q: 0,6 - 60 m³/h
• H: 3 - 275 m
• Ma­x. nom­i­nal pres­sure: 25 bar 
• Tem­pe­ra­ture liq­uid: -15 to 110°C