Tender text

Contact
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Fax
Customer Project name Untitled project 2022-01-21 10:27:36.205

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Date 2022-01-21

Pos.no Quant. Description PG UP / EUR TP / EUR

2 3 Description: High-pressure multistage
centrifugal pump
1 Medana CH1-L.1604-1/E/E/10T Price on req. Price on req.
The non self-priming horizontal multistage pump reaches high
hydraulic performances. Its compact and robust design with
corrosion-resistant components and the usability in ambient
temperatures up to 50°C offers a big field of application for pump
integration into larger systems.
The pump is suitable for water supply and pressure boosting,
industrial recirculation systems, process water and cooling water
circuits. It can also be used in washing systems as well as for
irrigation

Special features/product advantages

- Easy and fast commissioning/maintenance thanks to big holes
for pump-filling and emptying
- High reliability in terms of robustness and noise thanks to the
neck ring design and corrosion-resistant lantern with cataphoretic
coating
- Compact design for an easy integration
- All hydraulic parts which come into contact with the fluid, such as
stage chambers, impellers and diffusors and the pump housing
are made of stainless steel
- Drinking water approval for all components in contact with the
fluid (EPDM version)

Scope of delivery
- Pump
- Installation and operating instructions

Operating data
Fluid media: Water 100 %
Fluid temperature: 10,00 °C
Fluid concentration: 100,00 %
Requested flow: 60,00 US g.p.m.
Requested head: 100,00 ft
Max. delivery head: 169,70 ft

Product data
Maximum operating pressure: 10 bar
Min. fluid temperature: -20 °C
Max. fluid temperature: 120 °C
Max. ambient temperature: 50 °C

Motor data
Mains connection: 3~400V/50 Hz
Voltage tolerance: +-10 %
Rated power: 3 kW
Rated current: 6,6 A
Rated speed: 2900 1/min
Insulation class: F
Protection class: IP55
Motor efficiency class:

Materials
Pump housing: 1.4301
Impeller: 1.4301
Shaft: 1.4301
Shaft seal: BQ1E3GG

Software version Spaix, Version 4.3.13 - 2021/02/23 (Build 180)

Subject to change Data version 29.11.2021 Pages 1/ 4
 Tender text
Contact
E-mail
Phone
Fax
Customer Project name Untitled project 2022-01-21 10:27:36.205

Project ID
Contact
E-mail
Phone

Date 2022-01-21

Pos.no Quant. Description PG UP / EUR TP / EUR

Gasket material: EPDM

Installation dimensions
Pipe connection on the suction side: Rp 2, PN 10
Pipe connection on the discharge side: Rp 1½ , PN 10

Ordering information
Brand: Wilo
Product description: Medana CH1-L.1604-1/E/E/10T
Net weight, approx.: 20,9 kg
Article number: 4243625
Partial resultPrice on req.
Total Price Price on req.

Software version Spaix, Version 4.3.13 - 2021/02/23 (Build 180)

Subject to change Data version 29.11.2021 Pages 2/4
 Technical data
Contact
E-mail High-pressure multistage centrifugal pump
Phone Medana CH1-L.1604-1/E/E/10T
Customer Project name Untitled project 2022-01-21 10:27:36.205

Project ID
Contact Installation location 11 CENTRAL APARTMENTS.
E-mail Customer pos.no
Phone

Date 2022-01-21

Duty chart Requested data

Head - Ø0 Flow 60,00 US g.p.m.
H / ft ∆ p / MPa
Head 100,00 ft
Eff. 66,2% Media Water 100 %
0,4 Fluid temperature 10,00 °C
123,7
120 0,369
Density 998,30 kg/m³
0,3 Kin. viscosity 1,00 mm²/s
80 A1 Hydraulic data (Duty point)
0,2
Flow 66,74 US g.p.m.
40 Head 123,72 ft
0,1
Product data
▕◄ Application range ►▏
0 0 High-pressure multistage centrifugal pump
Power input P1 2,786
P₁2,396
/ kW P₂ / kW
Shaft power P2 Medana CH1-L.1604-1/E/E/10T
1 1 Max. operating pressure 1 MPa
Inlet pressure max. 0,6 MPa
0 0
Hydraulic efficiency Fluid temperature -20 °C ... + 120 °C
η65,06
/%
Max. ambient temperature 50 °C
Motordata per Motor/Pump
0
NPSH-values Motor efficiency class IE3
NPSH / ft
Mains connection 3~ 400 V / 50 Hz
20 Permitted voltage tolerance +-10 %
8,023
0 Max. speed 2900 1/min
Rated power P2 3,00 kW
0 10 20 30 40 50 60 66,74
70 80 90 Q / US g.p.m.
Rated current 6,60 A

Degree of protection IP55

Insulation class F
Motor protection no
Fitting dimensions
Pipe connection on the suction side Rp 2, PN 10
Pipe connection on the pressure side Rp 1½, PN 10
Materials
Pump housing 1.4301
Impeller 1.4301
Shaft 1.4301
Shaft seal BQ1E3GG
Gasket material EPDM

Information for order placements

Weight approx. 20,9 kg
Item number 4243625

Dimensions mm

Software version Spaix, Version 4.3.13 - 2021/02/23 (Build 180)

Subject to change Data version 29.11.2021 Pages 3/ 4
 Hydraulic data
Contact
E-mail High-pressure multistage centrifugal pump
Phone Medana CH1-L.1604-1/E/E/10T

Customer Project name Untitled project 2022-01-21 10:27:36.205

Project ID
Contact Installation location 11 CENTRAL APARTMENTS.
E-mail Customer pos.no
Phone

Date 2022-01-21

Operating data
Speed Frequency Duty point Suction port Discharge port
0 1/min 50 Hz Q = 60,00 US g.p.m. H = 100,00 ft Rp 2 Rp 1½

Power data referred to: Water (100%); 10 °C; 998,3 kg/m³; 1,005 mm²/s
Head - Ø0
H / ft ∆ p / MPa

0,52
170
160 0,48

150
0,44
140 Eff. 66,2%
0,4
130
123,7 0,369
120 0,36

110
0,32
100
0,28
90 A1
80 0,24

70
0,2
60
0,16
50
40 0,12

30
0,08
20
0,04
10
▕◄ Application range ►▏
0 0
Power input P1
P₁ / kW P₂ / kW
2,786
Shaft power P2
2,5
2,396 2,5
2 2
1,5 1,5
1 1
0,5 0,5
0 0
Hydraulic efficiency
η65,06
/%

50
40
30
20
10
0
NPSH-values
NPSH / ft

30

20

10
8,023

0
0 5 10 15 20 25 30 35 40 45 50 55 60 66,7470
65 75 80 85 90 95 100 Q / US g.p.m.

Software version Spaix, Version 4.3.13 - 2021/02/23 (Build 180)

Subject to change Data version 29.11.2021 Pages 4/4