Product features details

External appearance example

RD44 filter cassette exhaust fan RD44-511R external appearance example

RD44-511R

RD44 filter cassette exhaust fan RD44-512R external appearance example

RD44-512R

RD44 filter cassette exhaust fan RD44-513R external appearance example

RD44-513R

Main accessories

Plug cord (2 m) (excluding lead type)
Mounting screw
Instruction manual

Rated frequency: 50/60 Hz

Specifications Table

Light beige	Cream	Rated Voltage V (single-phase)	Dimensions mm			Maximum airflow m^3/min	Maximum static pressure Pa	Rating Power Consumption W	Operating temperature °C	Noise dB(A)	Input Terminal	Mounted fan
Product name code	Product name code	Rated Voltage V (single-phase)	Width	Height	Depth	50 Hz/60 Hz	50 Hz/60 Hz	50 Hz/60 Hz	Operating temperature °C	50 Hz/60 Hz	Input Terminal	Mounted fan
RD44-411R	RD44-411RC	AC100	145	145	54	0.19/0.24	18/27	9.4/7.8	−10 to +60	Approx. 31/35	Lead	MU825S-13-F1 (for 1 pc.)
RD44-421R	RD44-421RC	AC200	145			0.19/0.24	18/27	9.9/8.0		Approx. 31/35		MU825S-43-F6 (for 1 pc.)
RD44-412R	RD44-412RC	AC100	230			0.44/0.57	23/34	19/16		Approx. 35/40		MU825S-13-F1 (for 2 pcs.)
RD44-422R	RD44-422RC	AC200	230			0.44/0.57	23/34	20/16		Approx. 35/40		MU825S-43-F6 (for 2 pcs.)
RD44-413R	RD44-413RC	AC100	315			0.64/0.82	24/35	29/24		Approx. 38/43		MU825S-13-F1 (3-gang)
RD44-423R	RD44-423RC	AC200	315			0.64/0.82	24/35	30/24		Approx. 38/43		MU825S-43-F6 (3-gang)
RD44-511R	RD44-511RC	AC100	155	155	54	0.30/0.38	35/48	9.6/8.2		Approx. 38/43	2-pin	PF-091C (for 1 pc.)
RD44-521R	RD44-521RC	AC200	155			0.30/0.38	35/48	10/8.3		Approx. 38/43		PF-091C-2 (for 1 pc.)
RD44-512R	RD44-512RC	AC100	250			0.67/0.83	37/50	20/17		Approx. 41/45		PF-091C (for 2 pcs.)
RD44-522R	RD44-522RC	AC200	250			0.67/0.83	37/50	20/17		Approx. 41/45		PF-091C-2 (for 2 pcs.)
RD44-513R	RD44-513RC	AC100	345			1.0/1.2	36/50	29/25		Approx. 42/47		PF-091C (3-gang)
RD44-523R	RD44-523RC	AC200	345			1.0/1.2	36/50	30/25		Approx. 42/47		PF-091C-2 (3-gang)
RD44-811R	RD44-811RC	AC100	180	180	67	0.94/1.07	74/86	15/15		Approx. 44/48	2-pin	PF-121 (for 1 pc.)
RD44-821R	RD44-821RC	AC200	180			0.94/1.07	74/86	15/14		Approx. 44/48		PF-121-2 (for 1 pc.)
RD44-812R	RD44-812RC	AC100	305			1.9/2.3	76/88	31/29		Approx. 48/52		PF-121 (for 2 pcs.)
RD44-822R	RD44-822RC	AC200	305			1.9/2.3	76/88	30/29		Approx. 48/52		PF-121-2 (for 2 pcs.)
RD44-813R	RD44-813RC	AC100	430			3.0/3.4	79/91	46/44		Approx. 50/54		PF-121 (for 3 units)
RD44-823R	RD44-823RC	AC200	430			3.0/3.4	79/91	45/43		Approx. 50/54		PF-121-2 (3-gang)
RD44-911R	RD44-911RC	AC100	210	230	68	2.1/2.5	149/196	24/27		Approx. 55/59	2-pin	PF-150A (for 1 pc.)
RD44-921R	RD44-921RC	AC200	210			2.1/2.5	149/196	26/29		Approx. 55/59		PF-150-2A (for 1 pc.)
RD44-912R	RD44-912RC	AC100	365			4.6/5.5	160/209	48/55		Approx. 59/63		PF-150A (for 2 pcs.)
RD44-922R	RD44-922RC	AC200	365			4.6/5.5	160/209	51/57		Approx. 59/63		PF-150-2A (for 2 pcs.)
RD44-913R	RD44-913RC	AC100	520			7.2/8.5	159/204	70/82		Approx. 60/64		PF-150A (3-gang)
RD44-923R	RD44-923RC	AC200	520			7.2/8.5	159/204	76/85		Approx. 60/64		PF-150-2A (3-gang)

Selection Support Information

To download the Nitto Kogyo "Thermal-related equipment selection program," please click the image above to proceed.
*Move to Nitto Kogyo HP.

Cautions/prohibitions

1. The double chamber method is used to measure the maximum air flow and maximum static pressure.
2. Noise levels were measured in an anechoic room with low reverberation. Note that the noise level is greatly affected by the local installation environment and reverberation.
3. RD44-411R to 423R are lead types and come with no plug cords.
4. Note that the included plug cord has no plug for plugging into an outlet.

Requests While In Use

1. Do not apply shocks during transportation and installation.
2. Do not install the product in such a way as to obstruct the ventilation of the suction and discharge ports.
3. The cabinet must have ventilation openings (intake and exhaust).
4. Do not use the product at a voltage other than the rated voltage, as it may cause malfunction.
5. Not to be used outdoors.
6. Do not use the product in locations subject to water droplets or in salty environments.
7. Do not use the product in locations subject to vibration, impact, etc.
8. Do not use the product in an atmosphere of high temperature, high humidity, corrosive gas, combustible gas, etc.
9. Avoid using the product in places with extremely high dust, oil mist, etc.

RD44 / Filter Cassette with Ventilation Fan