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R87B

Box Fan

R87B

Comprehensive Lineup of Single, Double, and Triple Axial Fans with Easy One-step Mounting

R87B-[]A[]A15[]PF(R)
Single Box Fan

Airflow Direction: In

Permitted voltage fluctuation range (%): 85% to 110% rated voltage
Frequency (Hz): 50/60

Item Rated
voltage
(V)
Rated
rotational
speed
(r/min)*
Maximum
flow rate
(m3/min)*
Maximum
static pressure
(Pa)*
Noise (dB)* Weight
50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz
R87B-FA1A15HPF
R87B-FA3A15HPF
R87B-FA4A15HPF
R87B-FA6A15HPF
100
115
200
230
2,700 3,100 1.3 1.5 91 85 49 52 Approx.
1,120 g
R87B-FA1A15LPF
R87B-FA3A15LPF
R87B-FA4A15LPF
R87B-FA6A15LPF
100
115
200
230
2,100 2,200 0.9 1.0 43 42 42 43
R87B-TA1A15HPF
R87B-TA3A15HPF
R87B-TA4A15HPF
R87B-TA6A15HPF
100
115
200
230
2,650 3,000 1.1 1.3 67 63 45 48 Approx.
1,150 g
R87B-TA1A15MPF
R87B-TA3A15MPF
R87B-TA4A15MPF
R87B-TA6A15MPF
100
115
200
230
2,300 2,600 0.8 1.0 41 45 41 44

Note: An asterisk (*) indicates a nominal value.

Airflow Direction: Out

Permitted voltage fluctuation range (%): 85% to 110% rated voltage
Frequency (Hz): 50/60

Item Rated
voltage
(V)
Rated
rotational
speed
(r/min)*
Maximum
flow rate
(m3/min)*
Maximum
static pressure
(Pa)*
Noise (dB)* Weight
50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz
R87B-FA1A15HPFR
R87B-FA3A15HPFR
R87B-FA4A15HPFR
R87B-FA6A15HPFR
100
115
200
230
2,700 3,100 1.3 1.5 91 85 49 52 Approx.
1,120 g
R87B-FA1A15LPFR
R87B-FA3A15LPFR
R87B-FA4A15LPFR
R87B-FA6A15LPFR
100
115
200
230
2,100 2,200 0.9 1.0 43 42 42 43
R87B-TA1A15HPFR
R87B-TA3A15HPFR
R87B-TA4A15HPFR
R87B-TA6A15HPFR
100
115
200
230
2,650 3,000 1.1 1.3 67 63 45 48 Approx.
1,150 g
R87B-TA1A15MPFR
R87B-TA3A15MPFR
R87B-TA4A15MPFR
R87B-TA6A15MPFR
100
115
200
230
2,300 2,600 0.8 1.0 41 45 41 44

Note: An asterisk (*) indicates a nominal value.
• The data in this table comes from measurements that were taken with the filter and cover attached.
• The model number of the AC Axial Fan in the Box Fan can be determined from the model number of the Box Fan as
   follows:

R87B Lineup 7

R87B-[]A[]A15[]PF(R)2
Double Box Fan

Airflow Direction: In

Permitted voltage fluctuation range (%): 85% to 110% rated voltage
Frequency (Hz): 50/60

Item Rated
voltage
(V)
Rated
rotational
speed
(r/min)*
Maximum
flow rate
(m3/min)*
Maximum
static pressure
(Pa)*
Noise (dB)* Weight
50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz
R87B-FA1A15HPF2
R87B-FA3A15HPF2
R87B-FA4A15HPF2
R87B-FA6A15HPF2
100
115
200
230
2,700 3,100 2.6 3.0 86 48 55 56 Approx.
2,220 g
R87B-FA1A15LPF2
R87B-FA3A15LPF2
R87B-FA4A15LPF2
R87B-FA6A15LPF2
100
115
200
230
2,100 2,200 2.0 2.1 47 44 45 46
R87B-TA1A15HPF2
R87B-TA3A15HPF2
R87B-TA4A15HPF2
R87B-TA6A15HPF2
100
115
200
230
2,650 3,000 2.4 2.7 68 63 49 52 Approx.
2,260 g
R87B-TA1A15MPF2
R87B-TA3A15MPF2
R87B-TA4A15MPF2
R87B-TA6A15MPF2
100
115
200
230
2,300 2,600 1.6 1.9 41 43 44 47

Note: An asterisk (*) indicates a nominal value.

Airflow Direction: Out

Permitted voltage fluctuation range (%): 85% to 110% rated voltage
Frequency (Hz): 50/60

Item Rated
voltage
(V)
Rated
rotational
speed
(r/min)*
Maximum
flow rate
(m3/min)*
Maximum
static pressure
(Pa)*
Noise (dB)* Weight
50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz
R87B-FA1A15HPFR2
R87B-FA3A15HPFR2
R87B-FA4A15HPFR2
R87B-FA6A15HPFR2
100
115
200
230
2,700 3,100 2.6 3.0 86 48 55 56 Approx.
2,220 g
R87B-FA1A15LPFR2
R87B-FA3A15LPFR2
R87B-FA4A15LPFR2
R87B-FA6A15LPFR2
100
115
200
230
2,100 2,200 2.0 2.1 47 44 45 46
R87B-TA1A15HPFR2
R87B-TA3A15HPFR2
R87B-TA4A15HPFR2
R87B-TA6A15HPFR2
100
115
200
230
2,650 3,000 2.4 2.7 68 63 49 52 Approx.
2,260 g
R87B-TA1A15MPFR2
R87B-TA3A15MPFR2
R87B-TA4A15MPFR2
R87B-TA6A15MPFR2
100
115
200
230
2,300 2,600 1.6 1.9 41 43 44 47

Note: An asterisk (*) indicates a nominal value.
• The data in this table comes from measurements that were taken with the filter and cover attached.
• The model number of the AC Axial Fan in the Box Fan can be determined from the model number of the Box Fan as
   follows:

R87B Lineup 14

R87B-[]A[]A15[]PF(R)3
Triple Box Fan

Airflow Direction: In

Permitted voltage fluctuation range (%): 85% to 110% rated voltage
Frequency (Hz): 50/60

Item Rated
voltage
(V)
Rated
rotational
speed
(r/min)*
Maximum
flow rate
(m3/min)*
Maximum
static pressure
(Pa)*
Noise (dB)* Weight
50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz
R87B-FA1A15HPF3
R87B-FA3A15HPF3
R87B-FA4A15HPF3
R87B-FA6A15HPF3
100
115
200
230
2,700 3,100 3.9 4.5 86 56 56 58 Approx.
3,380 g
R87B-FA1A15LPF3
R87B-FA3A15LPF3
R87B-FA4A15LPF3
R87B-FA6A15LPF3
100
115
200
230
2,100 2,200 2.9 3.1 42 41 47 48
R87B-TA1A15HPF3
R87B-TA3A15HPF3
R87B-TA4A15HPF3
R87B-TA6A15HPF3
100
115
200
230
2,650 3,000 3.5 4.0 68 63 50 53 Approx.
3,410 g
R87B-TA1A15MPF3
R87B-TA3A15MPF3
R87B-TA4A15MPF3
R87B-TA6A15MPF3
100
115
200
230
2,300 2,600 2.4 2.8 41 45 45 48

Note: An asterisk (*) indicates a nominal value.

Airflow Direction: Out

Permitted voltage fluctuation range (%): 85% to 110% rated voltage
Frequency (Hz): 50/60

Item Rated
voltage
(V)
Rated
rotational
speed
(r/min)*
Maximum
flow rate
(m3/min)*
Maximum
static pressure
(Pa)*
Noise (dB)* Weight
50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz
R87B-FA1A15HPFR3
R87B-FA3A15HPFR3
R87B-FA4A15HPFR3
R87B-FA6A15HPFR3
100
115
200
230
2,700 3,100 3.9 4.5 86 56 56 58 Approx.
3,380 g
R87B-FA1A15LPFR3
R87B-FA3A15LPFR3
R87B-FA4A15LPFR3
R87B-FA6A15LPFR3
100
115
200
230
2,100 2,200 2.9 3.1 42 41 47 48
R87B-TA1A15HPFR3
R87B-TA3A15HPFR3
R87B-TA4A15HPFR3
R87B-TA6A15HPFR3
100
115
200
230
2,650 3,000 3.5 4.0 68 63 50 53 Approx.
3,410 g
R87B-TA1A15MPFR3
R87B-TA3A15MPFR3
R87B-TA4A15MPFR3
R87B-TA6A15MPFR3
100
115
200
230
2,300 2,600 2.4 2.8 41 45 45 48

Note: An asterisk (*) indicates a nominal value.
• The data in this table comes from measurements that were taken with the filter and cover attached.
• The model number of the AC Axial Fan in the Box Fan can be determined from the model number of the Box Fan as
   follows:

R87B Lineup 21

R87B-N[]/R87B-PF
Optional Parts

R87B-N[] (Attachment)

Item Type Weight
R87B-N Single Approx. 570 g
R87B-N2 Double Approx. 1,100 g
R87B-N3 Triple Approx. 1,700 g

R87B-PF01 (Replacement Filter)

Item Qty. Weight
(grams per filter)
R87B-PF01 2 6