Wilo-Zeox FIRST H | Wilo
Your advantages
Wilo-Zeox FIRST H

Your advantages

  • Extremely efficient hydraulics and highly-efficient IE3 motor with standard-mounted PTC sensor
  • Pump set standard mounted with rigid coupling between motor and hydraulics and with mechanical seal
  • Standard-mounted bypass flushing device guarantees a long service life for the mechanical seal
  • Clever flange positioning and stuffing box gland upon request
  • Bronze impellers upon request for high reliability
Series description
Wilo-Zeox FIRST H

Design

Non self-priming, highly efficient high-pressure multistage centrifugal pump

Application

  • Professional irrigation/agriculture
  • Water supply/pressure boosting
  • Fire fighting
  • Heating, air-conditioning, cooling

Equipment/function

  • Standard-equipped with highly efficient IE3 motor
  • Flushing device via bypass line for long service life
  • Stuffing box packing on request, can be replaced without removing the pump thanks to the exclusive "Twinner System" design.

Typekey

Example:

Zeox FIRST V9004/A-75-2-S20-S6D6/B

Zeox FIRST

Non-self-priming, multistage high-pressure multistage centrifugal pump in sectional construction

V or H

Vertical or horizontal installation

90

Volume flow Q in m3/h

04

Number of impellers

A

Impeller type (V design)

75

Motor power (in kW)

2

2-pole motor

S20

Design variants: No specification = standard design, impellers made of bronze: L1, stuffing box packing: S20

S6D6

Variants with other flange and shaft alignments: No specification = standard alignment, SXDX

B

Index of technical development

Technical data

  • Mains connection 3~400 V, 50 Hz
  • Max. inlet pressure: 6 bar for vertical design, 16 bar for horizontal design
  • Max. fluid temperature range from -5 °C to +90 °C
  • Max. ambient temperature range from -10 °C to +40 °C
  • Max. operating pressure: 27 bar for vertical design, 55 bar for horizontal design DN 80 and 50 bar for horizontal design DN 100
  • Protection class: IP 55
  • Connections on pressure and suction side: DN 80 and DN 100 for vertical design,DN 65, DN 80, DN 100, DN 150 for horizontal design

Materials

  • Pump housing and coupling made of grey cast iron with high quality paintwork for high resistance to corrosion
  • Baseplate and motor support made of steel with high quality paintwork for high resistance to corrosion
  • Stage housing and guide vane apparatus made of grey cast iron and impellers made of grey cast iron with cataphoretic coating
  • Stage housing gaskets made of NBR
  • Plain bearing made of bronze
  • Shaft made of carbon steel or stainless steel
  • Rotating and stationary rings of the mechanical seal: Tungsten carbide/carbon
  • Mechanical gaskets made of NBR / PTFE
  • PTFE seals

Delivery state

  • Horizontal pump system with motor, coupling, baseplate and pump or
  • vertical pump system with motor, coupling and pump
  • Installation and operating instructions
Downloads

Installation and operating instructions

Wilo-Zeox FIRST

Article Number 4192053
Edition 1411
Page format A4
Number of pages 29
PDF (1 MB)

General overview (Documents)

General overview 2019 International version

Article Number 2200591
Edition 2018
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (40 MB)

General overview 2021 International version

Edition 2020
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (10 MB)

Certificate REACH (Documents)

REACH regulation

Edition 2021-10
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (162 KB)
Product list
Number of results: 200
Product descriptionArticle number
Zeox FIRST H 3202-9-2
4191739
Zeox FIRST H 3202-7,5-2
4191740
Zeox FIRST H 3202-5,5-2
4191741
Zeox FIRST H 3203-15-2
4191742
Zeox FIRST H 3203-11-2
4191743
Zeox FIRST H 3203-9-2
4191744
Zeox FIRST H 3203-7,5-2
4191745
Zeox FIRST H 3204-18,5-2
4191746
Zeox FIRST H 3204-15-2
4191747
Zeox FIRST H 3204-11-2
4191748
Zeox FIRST H 3204-9-2
4191749
Zeox FIRST H 3205-22-2
4191750
Zeox FIRST H 3205-18,5-2
4191751
Zeox FIRST H 3205-15-2
4191752
Zeox FIRST H 3205-11-2
4191753
Zeox FIRST H 3206-30-2
4191754
Zeox FIRST H 3206-22-2
4191755
Zeox FIRST H 3206-18,5-2
4191756
Zeox FIRST H 3206-15-2
4191757
Zeox FIRST H 3207-30-2
4191758
Zeox FIRST H 3207-22-2
4191759
Zeox FIRST H 3207-18,5-2
4191760
Zeox FIRST H 3207-15-2
4191761
Zeox FIRST H 3208-37-2
4191762
Zeox FIRST H 3208-30-2
4191763
Zeox FIRST H 3208-22-2
4191764
Zeox FIRST H 3208-18,5-2
4191765
Zeox FIRST H 3209-37-2
4191766
Zeox FIRST H 3209-30-2
4191767
Zeox FIRST H 3209-22-2
4191768
Zeox FIRST H 3209-18,5-2
4191769
Zeox FIRST H 3210-45-2
4191770
Zeox FIRST H 3210-37-2
4191771
Zeox FIRST H 3210-30-2
4191772
Zeox FIRST H 3210-22-2
4191773
Zeox FIRST H 3211-45-2
4191774
Zeox FIRST H 3211-37-2
4191775
Zeox FIRST H 3211-30-2
4191776
Zeox FIRST H 3211-22-2
4191777
Zeox FIRST H 3212-55-2
4191778
Zeox FIRST H 3212-45-2
4191779
Zeox FIRST H 3212-37-2
4191780
Zeox FIRST H 3212-30-2
4191781
Zeox FIRST H 3213-55-2
4191782
Zeox FIRST H 3213-45-2
4191783
Zeox FIRST H 3213-37-2
4191784
Zeox FIRST H 3213-30-2
4191785
Zeox FIRST H 4202-15-2
4191786
Zeox FIRST H 4202-11-2
4191787
Zeox FIRST H 4202-9-2
4191788