Flumen OPTI-TR 120-1.21-4/30 | Wilo

Flumen OPTI-TR 120-1.21-4/30

Find the right solution with the new Wilo Selector

Unit
Power consumption at duty point P_1.1	9.20 kW
Max. thrust F	3800 N
Thrust to power ratio	413 N/kW
Max. weight* m	310 kg
Explosion protection ATEX	no
Explosion protection FM	optional
Protection class motor	IP68

Propeller
Propeller model	3-blade propeller with self-cleaning hub; clogging- and entwining-free
Nominal propeller diameter Dnom	47.2 in
Propeller speed n	210 1/min
Transmission ratio	8.500

Filling quantities and types
Filling prechamber	Gear oil CLP220
Filling volume prechamber V	2.00 l
Filling gear chamber	Gear oil CLP220
Fill volume gear chamber V	1.10 l
Filling sealing chamber	White oil
Fill volume sealing chamber V	2.00 l

Motor/electronics
Motor type	T 20-4/30R (Ex)
Motor design	Submersible motor – surface-cooled
Mains connection	3~460 V, 60 Hz
Rated current I_N	39.5 A
Starting current - direct I_A	200 A
Starting current - star-delta I_A	66 A
Power consumption P_{1 max}	26.50 kW
Rated power P₂	22.5 kW
Speed original n	1740 1/min
Motor efficiency class	-
Efficiency η_M	86.0 %
Power factor cos φ₁₀₀	0.84
Min. fluid temperature T_min	3 °C
Max. fluid temperature T_max	40 °C
Max. immersion depth	20 m
Insulation class	H
Max. switching frequency t	15 1/h
min. switching break t	3 min
Starting torque M	220 Nm
Moment of inertia	0.0598 kg/m²
Motor bearings	1 grooved ball bearing, 1 two-row inclined ball bearing

Materials
Motor housing	Grey cast iron
Static gaskets	FKM
Motor shaft	1.4021, X20Cr13
Seal, gear/sealing chamber	SiC/SiC, Q1Q1VGG
Gear housing	5.1301, EN-GJL-250
Planetary gear	1.7131, 16MnCr5
Hollow gear	1.5216, 17MnV6
Sun gear	1.7131, 16MnCr5
Output shaft	1.4462, X2CrNiMoN22-5-3
Seal, gear chamber/prechamber	FKM
Sealing chamber	5.1301, EN-GJL-250
Seal on the fluid side	Q1Q1VGG
Seal bushing	1.4571, X6CrNiMoTi17-12-2
Propeller hub	1.4571, X6CrNiMoTi17-12-2
Propeller	PA6C Polyamide 6C

Gear
Gear construction type	m 3.0 as per DIN 780-1:1977-05 /P10 (ISO54:1996-12); sun and planetary gears case hardened and sanded, internal gear butt-jointed
Gear bearings	3x2 needle roller bearing (planetary), two roller bearings (output shaft)
Service life L_h10	100,000 operating hours, ISO 281:2007-02

Product data
Brand	Wilo
Product description	Flumen OPTI-TR 120-1.21-4/30
Date of sales availability	2021-12-01

Dimension, weight
Net weight, approx. m	310 kg

Installation and operating instructions

Wilo-EMU TR/TRE 50-2 ... 120-1

Article Number	6074716
Edition	2021-10
Number of pages	104
Language	en, es

PDF (33 MB)

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Wilo-Flumen OPTI-TR 50-3 ... 120-1, Wilo-Flumen EXCEL-TRE 50-3 ... 90-2

Article Number	6094306
Edition	2022-07
Number of pages	108
Language	en, es

PDF (36 MB)

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Certification booklet

Wilo-Flumen OPTI-TR 20-1 ... 40-1, Wilo-Flumen EXCEL-TRE 20 ... 40, Wilo-Flumen OPTI-TR 50-3 ... 120-1, Wilo-Flumen EXCEL-TRE 50-3 ... 90-2, Wilo-EMU TR 50-2 ... 120-1, Wilo-EMU TRE 50-2 ... 90-2, Wilo-EMU TR/TRE 212 ... 326-3

Article Number	6074694
Edition	2023-10
Number of pages	68
Language	en

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ITD data sheet

TR 120-1.21-4/30 460V 60Hz

Number of pages	1
Language	en

PDF (297 KB)

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Selection aid

Cable guide (wall), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVMx / AVUSx / AVRx)

Article Number	Plh047
Edition	2018-09-17
Number of pages	1
Language	language neutral

PDF (199 KB)

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Brackets for AVU bottom bearing plate, Wilo-EMU TR / TRE / Flumen OPTI-TR / Flumen EXCEL-TRE

Article Number	Plh142
Edition	2018-04-24
Number of pages	1
Language	language neutral

PDF (141 KB)

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Guy rope, Wilo-EMU TR / TRE / Flumen OPTI-TR / Flumen EXCEL-TRE

Article Number	Plh128
Edition	2017-04-25
Number of pages	1
Language	language neutral

PDF (229 KB)

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Auxiliary lifting device, 350 kg

Article Number	Plh036
Edition	2020-02-17
Number of pages	1
Language	language neutral

PDF (137 KB)

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Auxiliary lifting device (separable), Z-1600 - 500kg

Article Number	Plh064
Edition	2020-02-17
Number of pages	1
Language	language neutral

PDF (139 KB)

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Auxiliary lifting device (separable), ZT1-2100 - 350kg

Article Number	Plh082
Edition	2020-02-17
Number of pages	1
Language	language neutral

PDF (139 KB)

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Special fixation elements

Article Number	Plh046
Edition	2014-05-20
Number of pages	1
Language	language neutral

PDF (106 KB)

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AVU 120, Wilo-Flumen OPTI-TR 120-1

Article Number	Plh181
Edition	2021-12-01
Number of pages	1
Language	language neutral

PDF (175 KB)

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AVU 140, Wilo-Flumen OPTI-TR 120-1

Article Number	Plh182
Edition	2021-12-01
Number of pages	1
Language	language neutral

PDF (179 KB)

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AVUS1 / AVUSH1, Flumen OPTI-TR 120-1

Article Number	Plh183
Edition	2021-12-01
Number of pages	1
Language	language neutral

PDF (176 KB)

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AVUSHH1, Wilo-Flumen OPTI-TR 120-1

Article Number	Plh184
Edition	2021-12-01
Number of pages	1
Language	language neutral

PDF (167 KB)

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Cable guide (rope), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVU / AVRx)

Article Number	Plh045
Edition	2021-12-02
Number of pages	1
Language	language neutral

PDF (228 KB)

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Selection aid (DXF)

Cable guide (wall), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVMx / AVUSx / AVRx)

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language neutral

DXF (1 MB)

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Brackets for AVU bottom bearing plate, Wilo-EMU TR / TRE / Flumen OPTI-TR / Flumen EXCEL-TRE

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language neutral

DWG (391 KB)

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Guy rope, Wilo-EMU TR / TRE / Flumen OPTI-TR / Flumen EXCEL-TRE

Language

language neutral

DXF (3 MB)

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Auxiliary lifting device, 350kg

Language

language neutral

DXF (994 KB)

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Auxiliary lifting device (separable), Z-1600 - 500kg

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language neutral

DXF (1 MB)

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Auxiliary lifting device (separable), ZT1-2100 - 350kg

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language neutral

DXF (1 MB)

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Special fixation elements

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DXF (464 KB)

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AVU 120, Wilo-Flumen OPTI-TR 120-1

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DXF (2 MB)

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AVU 140, Wilo-Flumen OPTI-TR 120-1

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language neutral

DXF (2 MB)

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AVUS1 / AVUSH1, Flumen OPTI-TR 120-1

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language neutral

DXF (2 MB)

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AVUSHH1, Wilo-Flumen OPTI-TR 120-1

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language neutral

DXF (1 MB)

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Cable guide (rope), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVU / AVRx)

Language

language neutral

DXF (3 MB)

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Dimension sheet

Dimensions, Wilo-EMU TR 120-1 / BG 120-1 / Flumen OPTI-TR 120-1

Article Number	Mb049
Edition	2021-10-28
Number of pages	1
Language	language neutral

PDF (195 KB)

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Connection dimensions of frame (T 17 / TE 17 / T 20 / TE 20), Wilo-EMU TR / TRE / RZP / RZPE / Flumen OPTI / EXCEL

Article Number	Mb027
Edition	2021-09-06
Number of pages	1
Language	language neutral

PDF (133 KB)

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Dimension sheet (DXF)

Dimensions, Wilo-EMU TR 120-1 / BG 120-1 / Flumen OPTI-TR 120-1

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language neutral

DXF (2 MB)

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Connection dimensions of frame (T 17 / TE 17 / T 20 / TE 20), Wilo-EMU TR / TRE / RZP / RZPE / Flumen OPTI / EXCEL

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language neutral

DXF (1 MB)

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Accessories sheet

AVUSHH1, Wilo-EMU TR 120-1 / Flumen OPTI-TR 120-1

Article Number	Zb041
Edition	2021-08-26
Number of pages	1
Language	language neutral

PDF (349 KB)

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AVU 120 / AVU 140 / AVUS1 / AVUSH1, Wilo-EMU TR 120-1 / Flumen OPTI-TR 120-1

Article Number	Zb040
Edition	2021-08-26
Number of pages	1
Language	language neutral

PDF (205 KB)

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Auxiliary lifting device, 125kg / 250kg / 300kg / 350kg

Article Number	Zb015
Edition	2019-02-01
Number of pages	1
Language	language neutral

PDF (135 KB)

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Auxiliary lifting device (dismountable), Z-1600 - 500kg / ZT1-2100 - 350kg / ZT1-3200 - 250kg / ZT2-3200 - 250kg

Article Number	Zb016
Edition	2018-03-05
Number of pages	1
Language	language neutral

PDF (273 KB)

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Check list

Wilo-Checklist CFD Flow simulations for aeration tanks, TR / TRE / Flumen OPTI / Flumen EXCEL

Edition	2013-02
Number of pages	2
Language	ar, bg, cs, da, el, en, es, et, fi, fr, ga, hr, hu, it, ko, lt, lv, mk, nl, no, pl, pt, ro, ru, sk, sl, sr, sv, tr, uk, zh

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Wilo-Checklist CAD data, TR / TRE / Flumen OPTI / Flumen EXCEL

Edition	2019-04
Number of pages	1
Language	language neutral

PDF (388 KB)

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Wilo-Checklist Overview, TR / TRE / Flumen OPTI / Flumen EXCEL

Article Number	1.0
Number of pages	1
Language	ar, bg, cs, da, el, en, es, et, fi, fr, ga, hr, hu, it, ko, lt, lv, mk, nl, no, pl, pt, ro, ru, sk, sl, sr, sv, tr, uk, zh

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Wilo-Checklist Activation, Nitrification, Denitrification, Anaerobic tank, TR / TRE / Flumen OPTI / Flumen EXCEL

Article Number	1.1
Edition	2016-10
Number of pages	2
Language	language neutral

PDF (96 KB)

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Wilo-Checklist Sludge tank, TR / TRE / Flumen OPTI / Flumen EXCEL

Article Number	1.2
Edition	2016-10
Number of pages	2
Language	ar, bg, cs, da, el, en, es, et, fi, fr, ga, hr, hu, it, ko, lt, lv, mk, nl, no, pl, pt, ro, ru, sk, sl, sr, sv, tr, uk, zh

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Wilo-Checklist Stormwater Retention Tank, TR / TRE / Flumen OPTI / Flumen EXCEL

Article Number	1.3
Edition	2016-10
Number of pages	2
Language	ar, bg, cs, da, el, en, es, et, fi, fr, ga, hr, hu, it, ko, lt, lv, mk, nl, no, pl, pt, ro, ru, sk, sl, sr, sv, tr, uk, zh

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Wilo-Checklist Pump pit, Different mixing tasks WWTP, TR / TRE / Flumen OPTI / Flumen EXCEL

Article Number	1.4
Edition	2016-10
Number of pages	2
Language	ar, bg, cs, da, el, en, es, et, fi, fr, ga, hr, hu, it, ko, lt, lv, mk, nl, no, pl, pt, ro, ru, sk, sl, sr, sv, tr, uk, zh

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Wilo-Checklist Replacement of mixer, TR / TRE / Flumen OPTI / Flumen EXCEL

Article Number	1.5
Edition	2016-10
Number of pages	3
Language	ar, bg, cs, da, el, en, es, et, fi, fr, ga, hr, hu, it, ko, lt, lv, mk, nl, no, pl, pt, ro, ru, sk, sl, sr, sv, tr, uk, zh

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Warranty sheet

Wilo-Warranty text, TR / TRE / Flumen OPTI / Flumen EXCEL

Number of pages	4
Language	ar, bg, cs, da, el, en, es, et, fi, ga, hr, hu, it, ko, lt, lv, mk, nl, no, pl, pt, ro, ru, sk, sl, sr, sv, tr, uk, zh

PDF (81 KB)

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