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Wilo-Medana CV1-L | Wilo
Your advantages
Wilo-Medana CV1-L

Your advantages

  • Suitable for drinking water and for special applications due to stainless steel structure
  • Space-saving, compact and robust pump design
  • Suitable for use in ambient temperatures of up to 50 °C and expanded field of application especially for system integration
Series description

Design

Non-self-priming, multistage high-pressure centrifugal pump in vertical design with in-line connections.

Application

  • Water supply and pressure boosting
  • Industrial recirculation systems
  • Process water
  • Closed cooling circuits
  • Fire-extinguishing systems
  • Washing systems
  • Irrigation
  • Rainwater utilisation

Equipment/function

  • Pump in in-line design, with a continuous motor pump shaft
  • Hydraulics and pump housing in 1.4301 (AISI 304)
  • Oval flange connection
  • Single-phase or three-phase AC motor
  • Single-phase AC motor equipped with capacitor and built-in thermal motor protection (with automatic restart)

Typekey

Example:

Wilo-Medana CV1-L.602-1/E/A/10O

Medana

Product designation surface pump

CV

Commercial vertical

1

Series level (1 = entry, 3 = standard, 5 = premium)

L

Long shaft (with a continuous motor pump shaft)

6

Nominal volume flow [m3/h] of the single pump

2

Number of single pump stages

1

1 = AISI 304

2 = AISI 316L

E

E = EPDM, V= FKM gasket

A

A = frequency 50 Hz/single-phase/230 V

B = frequency 60 Hz/single-phase/220 V

C = frequency 60 Hz/single-phase/230 V

D = frequency 50 Hz/three-phase/400 V

E = frequency 50 Hz/three-phase/230 – 400 V

F = frequency 60 Hz/three-phase/220 – 380 V

G = frequency 60 Hz/three-phase/265 – 460 V

I = frequency 60 Hz/three-phase/460 V

10

Rated pressure (bar)

O

O = Oval flange connections

F = DIN round flange connections

P = Vicaulic connections

Technical data

  • Mains connection 1~230 V (±10 %), 50 Hz, with integrated thermal motor protection
  • Mains connection up to 4 kW 3~230 V (±10 %), 50 Hz (Δ), 400 V (±10 %), 50 Hz (Y)
  • Mains connection up to 4 kW 3~265 V (±10 %), 60 Hz (Δ), 460 V (±10 %), 60 Hz (Y)
  • Mains connection up to 4 kW 3~220 V (±10 %), 60 Hz (Δ), 380 V (±10 %), 60 Hz (Y)
  • Mains connection 5.5 kW 3~400 V (±10 %), 50 Hz (Δ), 690 V (±10 %), 50 Hz (Y)
  • Mains connection 5.5 kW 3~460 V (±10 %), 60 Hz (Y)
  • Mains connection 5.5 kW 3~380 V (±10 %), 60 Hz (Δ), 660 V (±10 %), 60 Hz (Y)
  • Motor protection is available optionally for 3~ motors. This option is required for use with external frequency converter.
  • Protection class IP55
  • Fluid temperature of -20 to +120 °C
  • Ambient temperature of -15 to +50 °C (extended temperature ranges on request)
  • Operating pressure max. 10 bar or max. 16 bar, depending on type
  • Max. inlet pressure 6 bar or max. 10 bar depending on type
  • Nominal diameters of pipe connections G1", G1¼", G1½” or G2" depending on type
  • DIN round flange or Victaulic connection available upon request
  • Drinking water approval for pumps with parts in contact with the fluid made of stainless steel (EPDM version)

Materials

  • Impellers 1.4301 (AISI 304) stainless steel
  • Stage chambers 1.4301 (AISI 304) stainless steel
  • Shaft 1.4301 (AISI 304) stainless steel
  • Pump housing 1.4301 (AISI 304) stainless steel
  • Pump impellers, stage chambers, shaft, and pump housing in 1.4404 (AISI316L) stainless steel upon request. Pump housing in 1.4404 (AISI316L) available only with DIN round flange.
  • Pump baseplate EN-GJL-250 (cataphoretic-coated)
  • Gasket EPDM (FKM optionally)
  • Mechanical seal B-carbon/silicon carbide
  • Bearing tungsten carbide/aluminium oxide

Construction

Non-self-priming vertical multistage pump in in-line design.

Scope of delivery

  • Wilo-Medana CV1-L multistage vertical pump
  • Stainless steel oval counter flanges Rp 1 to Rp 2" with the corresponding screws, nuts and gaskets
  • Installation and operating instructions
Documents

Installation and operating instructions

Wilo-Medana CV1-L

Article Number 4245263
Edition 03/2021
Page format 209.9 x 297.0 mm
Number of pages 196
PDF (6 MB)

Certificate REACH

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (262 KB)

Product selection
Number of results: 31
Product descriptionMotor efficiency classPump housingImpellerDischarge portRated power P2Gross weight, approx. mArticle number
Medana CV1-L.203-1/E/G/10O
-
Stainless steel
Stainless steel
G 1
0.75 kW
18.7 kg
4239793
Medana CV1-L.204-1/E/G/10O
-
Stainless steel
Stainless steel
G 1
1.1 kW
21 kg
4240477
Medana CV1-L.205-1/E/G/10O
-
Stainless steel
Stainless steel
G 1
1.1 kW
21.4 kg
4240478
Medana CV1-L.206-1/E/G/10O
-
Stainless steel
Stainless steel
G 1
1.5 kW
25.2 kg
4240479
Medana CV1-L.207-1/E/G/10O
-
Stainless steel
Stainless steel
G 1
1.5 kW
25.7 kg
4240480
Medana CV1-L.208-1/E/G/16O
-
Stainless steel
Stainless steel
G 1
1.85 kW
29.7 kg
4240481
Medana CV1-L.209-1/E/G/16O
-
Stainless steel
Stainless steel
G 1
1.85 kW
30.2 kg
4240482
Medana CV1-L.210-1/E/G/16O
-
Stainless steel
Stainless steel
G 1
2.5 kW
30.5 kg
4240483
Medana CV1-L.211-1/E/G/16O
-
Stainless steel
Stainless steel
G 1
2.5 kW
30.9 kg
4240484
Medana CV1-L.403-1/E/G/10O
-
Stainless steel
Stainless steel
G 1
0.75 kW
18.7 kg
4239794
Medana CV1-L.404-1/E/G/10O
-
Stainless steel
Stainless steel
G 1
1.1 kW
21 kg
4240500
Medana CV1-L.405-1/E/G/10O
-
Stainless steel
Stainless steel
G 1
1.5 kW
24.7 kg
4240501
Medana CV1-L.406-1/E/G/10O
-
Stainless steel
Stainless steel
G 1
1.5 kW
25.2 kg
4240502
Medana CV1-L.407-1/E/G/10O
-
Stainless steel
Stainless steel
G 1
1.85 kW
29.3 kg
4240503
Medana CV1-L.408-1/E/G/16O
-
Stainless steel
Stainless steel
G 1
2.5 kW
29.6 kg
4240504
Medana CV1-L.409-1/E/G/16O
-
Stainless steel
Stainless steel
G 1
2.5 kW
30 kg
4240505
Medana CV1-L.410-1/E/G/16O
-
Stainless steel
Stainless steel
G 1
2.5 kW
30.5 kg
4240506
Medana CV1-L.411-1/E/G/16O
-
Stainless steel
Stainless steel
G 1
3 kW
34 kg
4239795
Medana CV1-L.602-1/E/G/10O
-
Stainless steel
Stainless steel
G 1¼
1.1 kW
21 kg
4239797
Medana CV1-L.603-1/E/G/10O
-
Stainless steel
Stainless steel
G 1¼
1.5 kW
25.1 kg
4240520
Medana CV1-L.604-1/E/G/10O
-
Stainless steel
Stainless steel
G 1¼
2.5 kW
29.3 kg
4240521
Medana CV1-L.605-1/E/G/10O
-
Stainless steel
Stainless steel
G 1¼
2.5 kW
30.1 kg
4239798
Medana CV1-L.606-1/E/G/16O
-
Stainless steel
Stainless steel
G 1¼
4.2 kW
31.1 kg
4239889
Medana CV1-L.607-1/E/G/16O
-
Stainless steel
Stainless steel
G 1¼
4.2 kW
41.1 kg
4240522
Medana CV1-L.608-1/E/G/16O
-
Stainless steel
Stainless steel
G 1¼
4.2 kW
41.9 kg
4240523
Medana CV1-L.609-1/E/G/16O
-
Stainless steel
Stainless steel
G 1¼
5.5 kW
36.2 kg
4239890
Medana CV1-L.1002-1/E/G/10O
-
Stainless steel
Stainless steel
G 1½
1.85 kW
28.6 kg
4239801
Medana CV1-L.1003-1/E/G/10O
-
Stainless steel
Stainless steel
G 1½
2.5 kW
29.2 kg
4240531
Medana CV1-L.1004-1/E/G/10O
-
Stainless steel
Stainless steel
G 1½
4.2 kW
30.1 kg
4239891
Medana CV1-L.1005-1/E/G/10O
-
Stainless steel
Stainless steel
G 1½
4.2 kW
40.2 kg
4240532
Medana CV1-L.1006-1/E/G/16O
-
Stainless steel
Stainless steel
G 1½
5.5 kW
34.6 kg
4239892