Q [m 3 /h] Wilo-Star Cast iron body 60 Hz. Star 30 F. Star 21. Star 17 FX Q [US gpm]

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1 As at: 03/2007 - Subject to change without prior notice Range: Wilo-Star

> Maintenance free single-head circulators > Pipe connection:

•flange

•flange rotated 90°

•unions

•internal sweat

> Cast iron body for all hot water, heating and air conditioning applications > Bronze body for domestic hot water

applications > Special features:

•quick connection with spring clips

•non overload motor

Range: Wilo-Star S

> Maintance free single-head circulators with 3 speed motors

> Flange connection 90° rotated > Cast iron housing and bronze body

housing for all hot water and heating ap-plications

> Special features:

•quick connection with spring clips •3 speed motor

•non overload motor

H [ft] 0 H [m] 5 10 15 20 25 4 8 12 16 20 24 28 Q [US gpm] 0 Q [m3_/h] 0 1 2 4 3 6 7 5 8 Star 21 Star 32 F Star 30 F Star 16 Star 5 Star 17 FX Wilo-Star

Cast iron body 60 Hz 1.0 2.0 3.0 4.0 5.0 6.0 7.0 0 H [ft] 0 5 10 15 20 25 2 4 6 8 10 12 14 16 18 20 Q[US gpm] 0 Q [m3_/h] 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 0 H[m] 0 1 2 4 3 6 7 5 8 9 Star 21 Star 32 BF Star 16 Star 11 Star 5 Star 3 Star 8 Star 30 BU Wilo-Star Bronze body 60 Hz H [ft] 0 H [m] 5 10 15 20 2 4 6 8 10 12 14 Q[US gpm] 0 Q [m3_/h] 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0 0 1 2 4 3 5 6 Star-S 21 Star-S 16 Wilo-Star S 60 Hz

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Function, Equipment & Technical data Wilo-Star (Cast iron body)

He iz un g, Kl im a, Käl te T rinkw asserzirkulatio n Solartherm ie Se rvice / Zubehör, Syste m e Wilo-Star... (Cast iron body)

5 FX 16 F 16 FX 17 FX 21 F 21 FX 30 F 32 F Approved fluids

(other fluids on request)

Heating water

•

Water/glycol mixtures

(max. 1:1; mixtures with more than 20 % glycol require reassessment of the hydraulic criteria)

•

Domestic hot water – – – – – – – –

Performance

Max. delivery head [ft] 5.5 16 16 17 21 21 30 33

Max. delivery head [m] 1.7 4.9 4.9 5.2 6.4 6.4 9.1 10.1

Max. volume rate of flow [USGPM] 12 16.5 16.5 50 19 19 26 10.5

Max. volume rate of flow [m3_/h] _2.7 _3.7 _3.7 _11.4 _4.3 _4.3 _5.9 _2.4

Acceptable field of application

Temperature range for

application in heating and cooling installations

14 °F (-10 °C) up to 230 °F (+110 °C) Temperature range in

domestic hot water system – – – – – – – –

Ambient temperature range 104 °F (+40 °C)

Max. working pressure p_max [psi] 140 140 140 140 140 140 140 140

Pipe connections Flange –

•

– –

•

–

•

Flange rotated 90°

•

–

•

–

•

– – Union connection – – – – – – – – Internal sweat – – – – – – – – Electrical connections Power supply 1~ [V] 115 115 115 115 115 115 115 115 Power frequency [Hz] 60 60 60 60 60 60 60 60

Wilo’s quick connection with

spring clips

•

Motor/Electronics

Number of speed steps 1 1 1 1 1 1 1 1

Non overload motor

•

Insulation class F F F F F F F F

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3 As at: 03/2007 - Subject to change without prior notice

Function, Equipment & Technical data Wilo-Star (Cast iron body)

Materials

Pump housing - cast iron

•

Pump housing - bronze – – – – – – – –

Impeller Plastics

(PP – 40 % GF)

Shaft Stainless steel

(X40 Cr13)

Bearing Metal impregnated

carbon

Minimal static inlet pressure at pump suction port [psi] to avoid cavitation at fluid temperatures

122 °F (50 °C) 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7

203 °F (95 °C) 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4

230 °F (110 °C) 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5

Wilo-Star... (Cast iron body)

5 FX 16 F 16 FX 17 FX 21 F 21 FX 30 F 32 F

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Function, Equipment & Technical data Wilo-Star S (Cast iron body)

He iz un g, Kl im a, Käl te T rinkw asserzirkulatio n Solartherm ie Se rvice / Zubehör, Syste m e Wilo-Star S... (Cast iron body)

S 16 F S 16 FX S 21 F S 21 FX

Approved fluids

Heating water

•

Domestic hot water – – – –

Performance

Max. delivery head [ft] 16 16 21 21

Max. delivery head [m] 4.9 4.9 6.4 6.4

Max. volume rate of flow [USGPM] 16.5 16.5 19 19

Max. volume rate of flow [m3_/h] _3.7 _3.7 _4.3 _4.3

domestic hot water system – – – –

Ambient temperature range 104 °F (+40 °C) 104 °F (+40 °C) 104 °F (+40 °C) 104 °F (+40 °C)

Max. working pressure p_max [psi] 140 140 140 140

Pipe connections Flange

•

–

•

– Flange rotated 90° –

•

–

•

Union connection – – – – Internal sweat – – – – Electrical connections Power supply 1~ [V] 115 115 115 115 Power frequency [Hz] 60 60 60 60

spring clips

•

Number of speed steps 3 3 3 3

Non overload motor

•

Insulation class F F F F

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Function, Equipment & Technical data Wilo-Star S (Cast iron body)

Materials

Pump housing - cast iron

•

Pump housing - bronze – – – –

Impeller Plastics

(PP – 40 % GF)

(X40 Cr13)

carbon

122 °F (50 °C) 0.7 0.7 0.7 0.7

203 °F (95 °C) 4.4 4.4 4.4 4.4

230 °F (110 °C) 14.5 14.5 14.5 14.5

Wilo-Star S... (Cast iron body)

S 16 F S 16 FX S 21 F S 21 FX

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Function, Equipment & Technical data Wilo-Star (Bronze body)

He iz un g, Kl im a, Käl te T rinkw asserzirkulatio n Solartherm ie Se rvice / Zubehör, Syste m e Wilo-Star... (Bronze body) 3 BS 5 BU 5 BFX 8 BS 11 BU 16 BFX 21 BFX 30 BU 32 BF Approved fluids

Heating water

•

Domestic hot water

•

Performance

Max. delivery head [ft] 3.5 6.5 6.5 9 11.5 16 21 30 33

Max. delivery head [m] 1.1 2.0 2.0 2.7 3.5 4.9 6.4 9.1 10.1

Max. volume rate of flow [USGPM] 5.5 12 12 9 19.5 16.5 19 26 10.5

Max. volume rate of flow [m3_/h] _1.2 _2.7 _2.7 _2.0 _4.4 _3.7 _4.3 _5.9 _2.4

domestic hot water system < 140 °F (+60 °C)

Ambient temperature range 104 °F (+40 °C)

Max. working pressure p_max [psi] 140 140 140 140 140 140 140 140 140

Pipe connections Flange – – – – – – – –

•

Flange rotated 90° – –

•

– –

•

– – Union connection –

•

– –

•

– –

•

– Internal sweat

•

– –

•

– – – – – Electrical connections Power supply 1~ [V] 115 115 115 115 115 115 115 115 115 Power frequency [Hz] 60 60 60 60 60 60 60 60 60

spring clips

•

Number of speed steps 1 1 1 1 1 1 1 1 1

Non overload motor

•

Insulation class F F F F F F F F F

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Function, Equipment & Technical data Wilo-Star (Bronze body)

Materials

Pump housing - cast iron – – – – – – – – –

Pump housing - bronze

•

Impeller Plastics

(PP – 40 % GF)

(X40 Cr13)

carbon

122 °F (50 °C) 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 203 °F (95 °C) 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 230 °F (110 °C) 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 Wilo-Star... (Bronze body) 3 BS 5 BU 5 BFX 8 BS 11 BU 16 BFX 21 BFX 30 BU 32 BF

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Function, Equipment & Technical data Wilo-Star S (Bronze body)

He iz un g, Kl im a, Käl te T rinkw asserzirkulatio n Solartherm ie Se rvice / Zubehör, Syste m e Wilo-Star S... (Bronze body) S 16 BFX S 21 BFX Approved fluids

Heating water

•

Domestic hot water

•

Performance

Max. delivery head [ft] 16 21

Max. delivery head [m] 4.9 6.4

Max. volume rate of flow [USGPM] 16.5 19

Max. volume rate of flow [m3_/h] _3.7 _4.3

domestic hot water system – –

Ambient temperature range 104 °F (+40 °C) 104 °F (+40 °C)

Max. working pressure p_max [psi] 140 140

Pipe connections Flange – – Flange rotated 90°

•

Union connection – – Internal sweat – – Electrical connections Power supply 1~ [V] 115 115 Power frequency [Hz] 60 60

spring clips

•

Number of speed steps 3 3

Non overload motor

•

Insulation class F F

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Function, Equipment & Technical data Wilo-Star S (Bronze body)

Materials

Pump housing - cast iron – –

Pump housing - bronze

•

Impeller Plastics

(PP – 40 % GF)

(X40 Cr13)

carbon

122 °F (50 °C) 0.7 0.7 203 °F (95 °C) 4.4 4.4 230 °F (110 °C) 14.5 14.5 Wilo-Star S... (Bronze body) S 16 BFX S 21 BFX

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Pump curves Wilo-Star

He iz un g, Kl im a, Käl te T rinkw asserzirkulatio n Solartherm ie Se rvice / Zubehör, Syste m e

Wilo-Star 3 BS Wilo-Star 5 FX, BU, BFX

Wilo-Star 8 BS Wilo-Star 11 BU H [ft] 1 0 0 2 P1 [W] P1 [hp] H [m] 20 0 40 60 3 4 1 2 3 4 5 [US gpm] 0 1 2 3 4 5 [US gpm] 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2[m3_/h] 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Q 0.8 0.9 1.0 1.1 1.2[m3_/h] 0 0.1 0.2 0.3 0.4 0.02 0 0.04 0.06 0.08 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 Wilo-Star 3 BS 60 Hz H [ft] 1 0 0 2 P1 [W] P1 [hp] H [m] 10 0 30 70 3 4 5 6 1 2 3 4 5 6 7 8 9 10 11 [US gpm] 0 1 2 3 4 5 6 7 8 9 10 11 0 [US gpm] [m3_/h] 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Q 1.6 1.8 2.0 2.2 2.4 2.6 [m3_/h] 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 0 0.2 0.4 0.6 0.02 0.01 0 0.04 0.03 0.06 0.05 0.08 0.07 0.09 20 40 50 60 0.8 1.0 1.2 1.4 1.6 1.8 Wilo-Star 5 FX, BU, BFX 60 Hz H [ft] 1 0 0 2 P1 [W] 1 [hp] H [m] 70 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 [US gpm] 0 [m3_/h] 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Q 1.6 1.8 2.0[m3_/h] 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0 0.2 0.4 0.6 0.06 0.05 0.08 0.07 0.09 0.10 40 50 60 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 Wilo-Star 8 BS 60 Hz H [ft] 0 0 2 P1 [W] 1 [hp] H [m] 70 4 6 8 12 10 14 2 4 6 8 10 12 14 16 [US gpm] 0 [m3_/h] 0.5 1.0 1.5 2.0 2.5 3.0 Q 3.5 4.0 [m3_/h] 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0 0.4 0.06 0.05 0.08 0.07 0.09 0.10 40 50 60 0.8 1.2 1.6 2.0 3.2 2.4 3.6 2.8 4.0 Wilo-Star 11 BU 60 Hz

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Pump curves Wilo-Star

Wilo-Star 16 F, FX, BFX Wilo-Star 17 FX Wilo-Star 21 F, FX, BFX Wilo-Star 30 F, BU H [ft] 0 0 P1 [W] P1 [hp] H [m] 10 0 30 70 5 10 15 20 5 10 15 [US gpm] 0 5 10 15 0 [US gpm] [m3_/h] 0.5 1.0 1.5 2.0 2.5 3.0 Q 3.5 4.0[m3_/h] 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0 0.5 0.02 0 0.04 0.06 0.08 0.10 0.12 20 40 50 80 60 1.0 1.5 2.0 2.5 4.0 3.0 4.5 3.5 5.0 5.5 6.0 Wilo-Star 16 F, FX, BFX 60 Hz H [ft] 0 0 P1 [W] P1 [hp] H [m] 20 0 60 140 5 10 15 20 5 10 15 20 25 30 35 [US gpm] 0 [m3_/h] Q 2 1 3 4 5 6 7 8 9 0 0.5 0.04 0 0.08 0.12 0.16 0.20 0.24 40 80 100 160 120 1.0 1.5 2.0 2.5 4.0 3.0 4.5 3.5 5.0 5.5 6.0 [m3_/h] 2 1 3 4 5 6 7 8 9 0 5 10 15 20 25 30 35 [US gpm] 0 Wilo-Star 17 FX 60 Hz H [ft] 0 0 P1 [W] P1 [hp] H [m] 0 5 10 15 20 25 2 4 6 8 10 12 14 16 [US gpm] 0 2 4 6 8 10 12 14 16 0 [US gpm] [m3_/h] 0.5 1.0 1.5 2.0 2.5 3.0 Q 3.5 4.0[m3_/h] 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0 0.t02 0 0.04 0.06 0.08 0.10 0.12 0.14 0.16 20 40 80 100 120 60 1 2 4 3 6 5 7 Wilo-Star 21 F, FX, BFX 60 Hz H [ft] P1 [W] P1 [hp] H [m] 20 0 60 2 4 6 8 10 12 14 16 18 [US gpm] 0 [m3_/h] Q 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 0 24 22 20 5.2 4.8 5.6 2 4 6 8 10 12 14 16 18 [US gpm] 0 24 20 22 0.04 0 0.08 0.12 0.16 0.20 0.24 40 80 100 120 140 160 180 0 0 5 10 15 20 25 30 35 1 2 4 3 6 7 8 9 10 5 [m3_/h] 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 0 5.2 4.8 5.6 Wilo-Star 30 F, BU 60 Hz

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Pump curves Wilo-Star

He iz un g, Kl im a, Käl te T rinkw asserzirkulatio n Solartherm ie Se rvice / Zubehör, Syste m e Wilo-Star 32 F Wilo-Star 32 BF H [ft] P1 [W] P1 [hp] H [m] 20 0 60 1 2 3 4 5 6 7 8 9 [US gpm] 0 1 2 3 4 5 6 7 8 9 0 [US gpm] [m3_/h] 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Q 1.6 1.8 2.0 2.2[m3/h] 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 0 0.04 0.02 0 0.08 0.06 0.12 0.10 0.16 0.14 0.18 40 80 100 120 0 0 5 10 15 20 25 30 35 40 1 2 4 3 6 7 8 9 10 11 12 5 Wilo-Star 32 F 60 Hz H [ft] P1 [W] P1 [hp] H [m] 20 0 60 1 2 3 4 5 6 7 8 9 [US gpm] 0 1 2 3 4 5 6 7 8 9 0 [US gpm] [m3_/h] 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Q 1.6 1.8 2.0 2.2[m3/h] 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 0 0.04 0.02 0 0.08 0.06 0.12 0.10 0.16 0.14 0.18 40 80 100 120 0 0 5 10 15 20 25 30 35 40 1 2 4 3 6 7 8 9 10 11 12 5 Wilo-Star 32 BF 60 Hz

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Pump curves Wilo-Star S

Wilo-Star S 16 F, FX, BFX Wilo-Star S 21 F, FX, BFX H [ft] 0 0 P1 [W] P1 [hp] H [m] 0 2 4 6 8 10 12 14 16 18 2 4 6 8 10 12 14 [US gpm] 0 2 4 6 8 10 12 14 0 [US gpm] [m3_/h] 2.0 2.5 1.0 1.5 0.5 3.0 3.5 Q [m3_/h] 0 2.0 2.5 1.0 1.5 0.5 3.0 3.5 0 0.02 0 0.04 0.06 0.08 0.10 0.12 10 20 40 50 60 70 80 30 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2 3 1 3 2 1 Wilo-Star S 16 F, FX, BFX 60 Hz H [ft] 0 0 P1 [W] P1 [hp] H [m] 0 5 10 15 20 2 4 6 8 10 12 14 16 [US gpm] 0 2 4 6 8 10 12 14 16 0 [US gpm] [m3_/h] 0.5 1.0 1.5 2.0 2.5 3.0 Q 3.5 4.0[m3_/h] 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0 0.02 0 0.04 0.06 0.08 0.10 0.12 0.14 20 40 80 100 60 1 2 4 3 6 5 7 3 1 3 2 1 Wilo-Star S 21 F, FX, BFX 60 Hz

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Wiring diagramms, motor data

He iz un g, Kl im a, Käl te T rinkw asserzirkulatio n Solartherm ie Se rvice / Zubehör, Syste m e Wiring diagramm

Single phase motor 2-pole, 1~115 V/60 Hz with integrated capacitor

Motor data Wilo-Star

Wilo-Star... Rated Power Speed Power consumption Current 1~115 V, 60 Hz Motor protection Capacitor P2 n P1 I – – [hp] [W] [rpm] [hp] [W] [A] – [µF] Star 3... 0.03 20 3400 0.07 50 0.49 not necessary (blocking-current-proof) 7 Star 5... 0.03 20 2700 0.07 50 0.49 7 Star 8... 0.03 20 3000 0.09 64 0.58 7 Star 11... 0.03 20 3000 0.09 64 0.58 7 Star 16... 0.05 35 2700 0.11 80 0.66 7 Star 17... 0.10 70 3000 0.24 166 1.45 12 Star 21... 0.05 40 2700 0.15 110 0.92 9 Star 30... 0.10 70 2700 0.24 173 1.50 12

Motor data Wilo-Star S...

Wilo-Star S... Rated Power Speed Power consumption Current 1~115 V, 60 Hz Motor protection Capacitor P2 n P1 I – – [hp] [W] [rpm] [hp] [W] [A] – [µF] Star S 16... 0.05 35 max. 2700 0.10 80 0.66 not necessary (blocking-current-proof)) 7 2200 0.08 60 0.55 min. 1600 0.05 41 0.38 Star S 21... 0.05 40 max. 2700 0.13 110 0.92 9 2100 0.10 83 0.75 min. 1300 0.07 56 0.52

L

N

PE

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Dimension, weights

Wilo-Star, Drawing no.: 1 Wilo-Star, Drawing no.: 2

Wilo-Star, Drawing no.: 3 Wilo-Star, Drawing no.: 4

Wilo-Star S, Drawing no.: 5

B G I M H A E D C G B I D C H A E G B I H E A Ø K Ø K D C _I H A E FF D C G B Ø L Ø K Ø K Ø L G B I D C H A E

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Dimension, weights

He iz un g, Kl im a, Käl te T rinkw asserzirkulatio n Solartherm ie Se rvice / Zubehör, Syste m e inch Wilo-Star... A B C D E F G H I Ø K Ø L M Weight approx. Draw-ing No. [in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [in] [lbs] Star 3 BS 5 5 4 15⁄₁₆ 15⁄₁₆ 7⁄₈ ₂4⁄₈ 9⁄₁₆ ₃3⁄₁₆ ₃11⁄₁₆ ₅1⁄₁₆ 5⁄₈ 7⁄₈ _– _6.5 ₄ Star 3 BS 7 5 4 15_⁄₁₆ 15_⁄₁₆ 7_⁄₈ ₂4_⁄₈ 9_⁄₁₆ ₃3_⁄₁₆ ₃11_⁄₁₆ ₅1_⁄₁₆ 7_⁄₈ ₁1_⁄₈ _– _5.3 ₄ Star 5 BU 6 5 1_⁄₈ 11_⁄₁₆ ₁5_⁄₁₆ ₃ _– ₃3_⁄₁₆ ₃11_⁄₁₆ ₅1_⁄₁₆ 1 1⁄4 NPSM – – 6.5 3 Star 5 BFX 6 3⁄₈ ₅15⁄₁₆ 7⁄₈ _{2 3}3⁄₁₆ _– ₃3⁄₁₆ ₃11⁄₁₆ ₅1⁄₁₆ _– _– _– _7.2 ₂ Star 5 FX 6 3_⁄₈ ₅15_⁄₁₆ 7_⁄₈ _{2 3}3_⁄₁₆ _– ₃3_⁄₁₆ ₃11_⁄₁₆ ₅1_⁄₁₆ _– _– _– _6.5 ₂ Star 8 BS 5 5 4 15⁄₁₆ 15⁄₁₆ 7⁄₈ ₂4⁄₈ 9⁄₁₆ ₃3⁄₁₆ ₃11⁄₁₆ ₅1⁄₁₆ 5⁄₈ 7⁄₈ _– _6.5 ₄ Star 8 BS 7 5 4 15_⁄₁₆ 15_⁄₁₆ 7_⁄₈ ₂4_⁄₈ 9_⁄₁₆ ₃3_⁄₁₆ ₃11_⁄₁₆ ₅1_⁄₁₆ 7_⁄₈ ₁1_⁄₈ _– _5.3 ₄ Star 11 BU 6 5 1_⁄₈ 11_⁄₁₆ ₁5_⁄₁₆ ₃ _– ₃3_⁄₁₆ ₃11_⁄₁₆ ₅1_⁄₁₆ 1 1⁄4 NPSM – – 6.5 3 Star 16 F 6 3⁄₈ ₅1⁄₄ 7⁄₈ ₁5⁄₁₆ ₃3⁄₁₆ _– ₃1⁄₄ ₃11⁄₁₆ ₅3⁄₁₆ ₅3⁄₁₆ _– _– _6.5 ₁ Star 16 FX 6 3_⁄₈ ₅15_⁄₁₆ 7_⁄₈ _{2 3}3_⁄₁₆ _– ₃3_⁄₁₆ ₃11_⁄₁₆ ₅1_⁄₁₆ _– _– _– _6.5 ₂ Star 16 BFX 6 3⁄₈ ₅15⁄₁₆ 7⁄₈ _{2 3}3⁄₁₆ _– ₃3⁄₁₆ ₃11⁄₁₆ ₅1⁄₁₆ _– _– _– _7.2 ₂ Star 17 FX 8 1⁄₂ ₇ ₁2⁄₇ ₂3⁄₁₆ ₄1⁄₄ _– ₃2⁄₉ ₃7⁄₉ ₅1⁄₈ _– _– _– _10.8 ₂ Star 21 F 6 3_⁄₈ ₅1_⁄₄ 7_⁄₈ ₁5_⁄₁₆ ₃3_⁄₁₆ _– ₃1_⁄₄ ₃11_⁄₁₆ ₅3_⁄₁₆ _– _– _– _6.5 ₁ Star 21 FX 6 3⁄₈ ₅15⁄₁₆ 7⁄₈ _{2 3}3⁄₁₆ _– ₃3⁄₁₆ ₃11⁄₁₆ ₅1⁄₁₆ _– _– _– _6.5 ₂ Star 21 BFX 6 3_⁄₈ ₅15_⁄₁₆ 7_⁄₈ _{2 3}3_⁄₁₆ _– ₃3_⁄₁₆ ₃11_⁄₁₆ ₅1_⁄₁₆ _– _– _– _7.1 ₂ Star 30 BU 6 6 1_⁄₈ ₁1_⁄₄ ₁3_⁄₈ ₃ _– ₃1_⁄₄ ₃3_⁄₄ ₅1_⁄₈ _– _– _– _7.7 ₃ Star 30 F 6 1⁄₂ ₆ ₁1⁄₄ ₁5⁄₁₆ ₃1⁄₄ _– ₃1⁄₄ ₃3⁄₄ ₅3⁄₁₆ _– _– ₁15⁄₁₆ _8.0 ₁ Star 32 BF 6 3_⁄₈ ₅3_⁄₈ 1_⁄₁₆ ₁5_⁄₁₆ ₃3_⁄₁₆ _– ₃3_⁄₁₆ ₃11_⁄₁₆ ₅1_⁄₁₆ _– _– ₂1_⁄₁₆ _7.7 ₁ Star 32 F 6 3_⁄₈ ₅3_⁄₈ 15_⁄₁₆ ₁5_⁄₁₆ ₃3_⁄₁₆ _– ₃3_⁄₁₆ ₃11_⁄₁₆ ₅1_⁄₁₆ _– _– ₂1_⁄₁₆ _6.7 ₁ Star S 16 F 6 3_⁄₈ ₆3_⁄₈ 7_⁄₈ ₂ ₃3_⁄₁₆ _– ₃3_⁄₁₆ ₃11_⁄₁₆ ₅1_⁄₁₆ _– _– _– _6.5 ₅ Star S 16 FX 6 3_⁄₈ ₆3_⁄₈ 7_⁄₈ ₂ ₃3_⁄₁₆ _– ₃3_⁄₁₆ ₃11_⁄₁₆ ₅1_⁄₁₆ _– _– _– _6.5 ₅ Star S 16 BFX 6 3⁄₈ ₆3⁄₈ 7⁄₈ ₂ ₃3⁄₁₆ _– ₃3⁄₁₆ ₃11⁄₁₆ ₅1⁄₁₆ _– _– _– _7.0 ₅ Star S 21 F 6 3_⁄₈ ₆3_⁄₈ 7_⁄₈ ₂ ₃3_⁄₁₆ _– ₃3_⁄₁₆ ₃11_⁄₁₆ ₅1_⁄₁₆ _– _– _– _6.5 ₅ Star S 21 FX 6 3⁄₈ ₆3⁄₈ 7⁄₈ ₂ ₃3⁄₁₆ _– ₃3⁄₁₆ ₃11⁄₁₆ ₅1⁄₁₆ _– _– _– _6.5 ₅ Star S 21 BFX 6 3⁄₈ ₆3⁄₈ 7⁄₈ ₂ ₃3⁄₁₆ _– ₃3⁄₁₆ ₃11⁄₁₆ ₅1⁄₁₆ _– _– _– _7.1 ₅

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Dimension, weights

metric Wilo-Star... A B C D E F G H I Ø K Ø L M Weight approx. Draw-ing No. [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [kg] Star 3 BS 5 127 125 24 23 64 15 81 93.5 128 16 22 – 3.0 4 Star 3 BS 7 127 125 24 23 64 15 81 93.5 128 22 28 – 2.4 4 Star 5 BU 152 130 18 33 76 – 81 93.5 128 – – – 3.0 3 Star 5 BFX 162 150 22 50 81 – 81 93.5 128 – – – 3.3 2 Star 5 FX 162 150 22 50 81 – 81 93.5 128 – – – 3.0 2 Star 8 BS 5 127 125 24 23 64 15 81 93.5 128 16 22 – 3.0 4 Star 8 BS 7 127 125 24 23 64 15 81 93.5 128 22 28 – 2.4 4 Star 11 BU 152 130 18 33 76 – 81 93.5 128 – – – 3.0 3 Star 16 F 162 134 22 34 81 – 82 93.5 132 – – – 3.0 1 Star 16 FX 162 150 22 50 81 – 81 93.5 128 – – – 3.0 2 Star 16 BFX 162 150 22 50 81 – 81 93.5 128 – – – 3.3 2 Star 17 FX 216 176 33 55 108 – 82 96.0 130 – – – 4.9 2 Star 21 F 162 134 22 34 81 – 82 93.5 132 – – – 3.0 1 Star 21 FX 162 150 22 50 81 – 81 93.5 128 – – – 3.0 2 Star 21 BFX 162 150 22 50 81 – 81 93.5 128 – – – 3.2 2 Star 30 BU 152 155 32 35 76 – 82 96 130 – – – 3.5 3 Star 30 F 165 153 31 34 83 – 82 96.0 132 – – 50 3.7 1 Star 32 BF 162 136 24 34 81 – 81 93.5 128 – – 52 3.5 1 Star 32 F 162 136 24 34 81 – 81 93.5 128 – – 52 3.1 1 Star S 16 F 162 154 22 50 81 – 81 93.5 128 – – – 3.0 5 Star S 16 FX 162 154 22 50 81 – 81 93.5 128 – – – 3.0 5 Star S 16 BFX 162 154 22 50 81 – 81 93.5 128 – – – 3.2 5 Star S 21 F 162 154 22 50 81 – 81 93.5 128 – – – 3.0 5 Star S 21 FX 162 154 22 50 81 – 81 93.5 128 – – – 3.0 5 Star S 21 BFX 162 154 22 50 81 – 81 93.5 128 – – – 3.3 5