Ingress Protection (IP) | Delta Fans and Thermal Management Products

Professional Grade IP68, IP67, IP56, IP55, IP54, IP53 and IP51: Durable, Reliable, and Weatherproof.

Delta Ingress Protection (IP) - rated fans are purpose-built using advanced manufacturing techniques to prevent dust and water ingress in harsh environments. These IP-rated fans undergo rigorous testing to ensure durability under extreme conditions, including:

Rain and flooding
Salt, fog, and moisture
Severe dust and dirt exposure

Delta Environmental-Proof Fans: In outdoor environments, water spray, dust exposure, unexpected corrosion, and high humidity can all cause electrical devices to malfunction. Delta’s environmental-proof fans are designed using a potting method to seal the printed wiring board (PWB), effectively isolating it from external elements. By going beyond common standards such as IP and Bellcore, Delta’s environmental-proof fans are built to withstand outdoor conditions and similarly harsh environments.

IP Code Protection:

The IP Code classifies and rates the degree of protection against the intrusion of solid objects — such as hands and fingers — as well as dust, accidental contact, and moisture or water.

Enclosures are critical to the lifespan and efficient operation of any fan and are designed to withstand specific types of intrusion. To ensure greater durability, Delta provides IP55 and higher protection ratings as an industry standard.

IP Reference Table:

Please refer to the table below for an explanation of IP (Ingress Protection). IP is a standard that defines the level of protection provided by enclosures against the intrusion of solid objects, dust, and water.

The first digit indicates the level of protection against dust while the second digit indicates the level of protection against water jets.


IPX Rating	Solid Particle Protection (First Digit)	IPX Rating	Water Protection (Second Digit)
0	No protection against solid objects.	0	No protection against water.
1	Protected against solid objects over 50mm (e.g., accidental touch by hands).	1	Protected against vertically falling water drops (e.g., condensation).
2	Protected against solid objects over 12.5mm (e.g., fingers).	2	Protected against vertically falling water drops when the device is tilted up to 15^°.
3	Protected against solid objects over 2.5mm (e.g., tools and wires).	3	Protected against water spray at an angle up to 60^°)from vertical.
4	Protected against solid objects over 1mm (e.g., small tools and wires).	4	Protected against water splashes from any direction.
5	Protected against limited dust ingress (no harmful deposit).	5	Protected against water jets from any direction (low-pressure).
6	Totally protected against dust.	6	Protected against powerful water jets (high-pressure).
		7	Protected against immersion in water up to 1 meter for 30 minutes.
		8	Protected against continuous immersion in water beyond 1 meter.

Brand-new Outdoor Fan Solution IP68 rating (International Standard Rating)

Epoxy-Free Technology (EFT)

+ Closed type design for outdoor protection & UV proof
+ Epoxy-free to reduce material and labor cost.

EFT Design

+ Enhanced air cooling

Delta IP68 Axial Fans (Click on part numbers to download spec, 3D, and more.)

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)
TFA0412CNP8	40x40x28	7.0 - 13.8	12 VDC	0.50 A	6.00 W	16500 RPM	54.0 dB(A)	22.24 CFM (0.630 m3/min)	1.566 inchH2O (39.78 mmH2O)	-10~+70⁰C
QFR0624GHP6	60x60x25.4	16.0 - 26.4 VDC	24 VDC	0.16 A	3.84 W	7600 RPM	47.0 dB(A)	34.78CFM (0.98 m3/min)	0.547 inchH2O (13.89 mmH2O)	-10~+70⁰C
QFR0624EHP6	60x60x25.4	16.0 - 26.4 VDC	24 VDC	0.10 A	2.40 W	6000 RPM	39.5 dB(A)	27.50CFM (0.778 m3/min)	0.349 inchH2O (8.86 mmH2O)	-10~+70⁰C
QFR0624UHP6	60x60x25.4	16.0 - 26.4 VDC	24 VDC	0.26 A	6.24 W	9000 RPM	50.0 dB(A)	41.30CFM (1.170 m3/min)	0.742 inchH2O (18.84 mm H2O)	-10~+70⁰C
PFC0648SE-00P8	60x60x38	36.0 - 60.0	48 VDC	0.52 A	24.96 W	17000 RPM	69.0 dB(A)	65.35 CFM (1.851 m3/min)	3.503 inchH2O (88.98 mmH2O)	-25~+70⁰C
QFR0824SHP6	80x80x25 mm	14.0 - 26.4 VDC	24 VDC	0.15 A	3.60 W	4300 RPM	44.2 dB(A)	50.3 CFM (1.423 m3/min)	0.318 inchH2O (8.1 mmH2O)	-10~+70⁰C
QFR0824HHP6	80x80x25 mm	14.0 - 26.4 VDC	24 VDC	0.08 A	1.92 W	3300 RPM	36.4 dB(A)	38.5 CFM (1.089 m3/min)	0.193 inchH2O (4.92 mmH2O)	-10~+70⁰C
QFR0824UHP6	80x80x25mm	14.0 - 26.4 VDC	24 VDC	0.23 A	5.52 W	5300 RPM	49.6 dB(A)	62.18 CFM (1.759 m3/min)	0.475 inchH2O (12.06 mmH2O)	-10~+70⁰C
QFR0812MJ-00P6	80x80x25.4	10.8 - 13.8 VDC	12 VDC	0.24 A	2.88 W	4500 RPM	43.5 dB(A)	49.10 CFM (1.390 m3/min)	0.283 inchH2O (7.20 mmH2O)	-10~+70⁰C
QFR0812LJ-00P6	80x80x25.4	10.8 - 13.8 VDC	12 VDC	0.13 A	1.56 W	3150 RPM	31.5 dB(A)	33.50 CFM (0.948 m3/min)	0.141 inchH2O (3.60 mmH2O)	-10~+70⁰C
QFR0812GJ-00P6	80x80x25.4	7.0 - 13.8 VDC	12 VDC	0.66 A	7.92 W	7000 RPM	50.0 dB(A)	78.8 CFM (2.23 m3/min)	6.347inchH2O (161.21mmH2O)	-10~+70⁰C
PFB0824UHEP6	80x80x38 mm	14.0 - 26.4 VDC	24 VDC	0.68 A	16.32 W	7000 RPM	57.9 dB(A)	96.789 CFM (2.740 m3/min)	1.148 inchH2O (29.16 mmH2O)	-10~+70⁰C
PFB0824GHEP6	80x80x38 mm	14.0 - 26.4 VDC	24 VDC	0.45 A	10.80 W	6100 RPM	55.5 dB(A)	86.44 CFM (2.448 m3/min)	0.898 inchH2O (22.80 mmH2O)	-10~+70⁰C
PFB0924EHEP6	92x92x38	21.6 - 26.4 VDC	24 VDC	0.33 A	7.92 W	4800 RPM	54.0 dB(A)	103.67 CFM (2.936 m3/min)	0.691 inchH2O (17.56 mmH2O)	-10~+70⁰C
THD0924HEP6	92x92x38	21.6 - 26.4 VDC	24 VDC	1.15 A	27.60 W	10700 RPM	64.0 dB(A)	145.54 CFM (4.121 m3/min)	2.334 inchH2O (59.283 mmH2O)	-10~+70⁰C
TFD0948HE-00P8	92x92x38	36.0 - 60.0	48 VDC	0.75 A	36.00 W	9000 RPM	65.5 dB(A)	144.58CFM (4.096 m3/min)	2.429 inchH2O (61.69 mmH2O)	-25~+70⁰C
PFB0924DHEP6	92x92x38mm	21.6 - 26.4 VDC	24 VDC	1.10 A	26.40 W	7200 RPM	63.7 dB(A)	151.50CFM (4.290 m3/min)	1.395 inchH2O (35.43 mm H2O)	-10~+70⁰C
PFB1224SE-00P6	120x120x38 mm	14.0 - 27.6 VDC	24 VDC	2.07 A	50.40 W	7500 RPM	70.0 dB(A)	265.43 CFM (7.517 m3/min)	2.070 inchH2O (52.58 mm H2O)	-10~+70⁰C
PFB1224LE-00P6	120x120x38 mm	14.0 - 27.6 VDC	24 VDC	0.45 A	10.08 W	4000 RPM	57.0 dB(A)	140.87 CFM (3.990 m3/min)	0.766 inchH2O (19.449 mmH2O)	-10~+70⁰C
PFB1224HE-00P6	120x120x38 mm	14.0 - 28.0 VDC	24 VDC	1.00 A	24.00 W	5800 RPM	65.0 dB(A)	201.41CFM (5.704 m3/min)	1.480 inchH2O (37.59 mm H2O)	-10~+70⁰C
PFB1224GHEP6	120x120x38 mm	21.6 - 26.4 VDC	24 VDC	1.35 A	32.40 W	4800 RPM	64.0 dB(A)	212.21 CFM (6.01 m3/min)	1.040 inchH2O (26.49 mmH2O)	-10~+70⁰C
PFB1224EHEP6	120x120x38mm	21.6 - 26.4 VDC	24 VDC	0.90 A	21.60 W	4000 RPM	59.0 dB(A)	252.85CFM (7.160 m3/min)	1.412 inchH2O (35.877 mmH2O)	-10~+70⁰C
THB1748BGP6	Round-170mm Diameter x 50.8mm	36.0 - 60.0 VDC	48 VDC	3.40 A	163.20 W	8000 RPM	77.5 dB(A)	607.07CFM (17.19 m3/min)	3.828 inchH2O (97.24 mmH2O)	-10~+70⁰C
EFB1524SHGP6	Rounded/Rect-172mm L x 150mm H x 50.80mm W	21.6 - 26.4 VDC	24 VDC	1.55 A	37.20 W	4500 RPM	62.0 dB(A)	322.39 CFM (9.13 m3/min)	1.265 inchH2O (32.14 mmH2O)	-10~+70⁰C
EFB1524HHGP6	Rounded/Rect-172mm L x 150mm H x 50.8mm	21.6 - 26.4 VDC	24 VDC	0.90 A	21.60 W	3700 RPM	59.0 dB(A)	265.79 CFM (7.521 m3/min)	0.814 inchH2O (20.684 mmH2O)	-10~+70⁰C
EFB1524LGP6	Rounded/Rect-172mm L x 150mm H x 50.8mm W	21.6 - 26.4 VDC	24 VDC	0.50 A	12.00 W	2800 RPM	52.3 dB(A)	195.80 CFM (5.540 m3/min)	0.496 inchH2O (12.60 mmH2O)	-10~+70⁰C
THD2348MU-00P8	Round-225mm diameter x 100mm Width	36.0 - 60.0	48 VDC	3.75 A	180.00 W	5000 RPM	70.0 dB(A)	915.00CFM (25.909 m3/min)	2.291 inchH2O (58.20 mmH2O)	-25~+70⁰C

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)

Delta IP68 Blowers (Click on part numbers to download spec, 3D, and more.)

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)
TCA1748ATP8	Round -176.5mm	36.0 - 60.0	48 VDC	1.20 A	57.60 W	4000 RPM	70.8 dB(A)	382.04CFM (10.823m3/min)	2.114 inchH2O (53.68 mmH2O)	-10~+70⁰C
TCA1748BT-00P8	Round -176.5mm	36.0 - 60.0	48 VDC	2.80 A	134.40 W	5400 RPM	78.0 dB(A)	540.00CFM (15.291 m3/min)	3.799 inchH2O (96.50 mmH2O)	-25~+75⁰C

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)

Delta IP67 Axial Fans (Click on part numbers to download spec, 3D, and more.)

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)
TFC0424EN-01EGG	40x40x28	22.0 - 26.0 VDC	24 VDC	0.25 A	6.00 W	18300 RPM	55.0 dB(A)	21.11CFM (0.598 m3/min)	1.979 inchH₂O (50.28 mmH₂O)	-10~+70⁰C

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)

Delta IP56 Fans and blowers (Click on part numbers to download spec, 3D, and more.)

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)
AFB0612H-EP	60x60x25	5.0~13.8	12 VDC	0.14 A	1.68 W	4250 RPM	34.0 dB(A)	22.63CFM (0.662 m3/min)	0.211 inchH2O (5.35 mmH2O)	-10~+70⁰C
PFB0812UHE-EP	80x80x38	10.2 - 13.8	12 VDC	0.99 A	11.88 W	6550 RPM	57.5 dB(A)	91.87CFM (2.601 m3/min)	0.974 inchH2O (24.74 mmH2O)	-25~+60⁰C
FFC0948BY7T	92x92x25.40	36.0 - 75.0	48 VDC	0.17 A	8.16 W	3900 RPM	49.5 dB(A)	86.40 CFM (2.448 m3/min)	0.355 inchH2O (09.01mmH2O)	-25~+70⁰C
PFB1248UHE-EP	120x120x38	30.0 - 60.0	48 VDC	0.88 A	42.24 W	5300 RPM	66.0 dB(A)	243.66CFM (6.900 m3/min)	1.311 inchH2O (33.315 mmH2O)	-40~+75⁰C
AFB1224EHE-EP	120x120x38	21.6 ~ 26.4	24 VDC	0.85 A	20.40 W	4600 RPM	58.5 dB(A)	212.573CFM (6.019m3/min)	0.844 inchH2O (21.427 mmH2O)	-10~+70⁰C
FFB1424VHG-EP	139.7 x 139.7 x 50.8	18.0 - 26.4	24 VDC	1.00 A	24.00 W	3200 RPM	58.5 dB(A)	252.11CFM (7.139 m3/min)	0.644 inchH2O (16.36 mmH2O)	-10~+70⁰C
AFB1548VH-CD8G	172x150x25	42.0~60.0	48 VDC	0.65 A	31.20 W	5000 RPM	65.0 dB(A)	305.043CFM (8.638 m3/min)	1.198 inchH2O (30.426 mmH2O)	-40~+70⁰C
EFB1524VHG-EP	Rounded/Rect-172 L x 150 H x 50.80 W	20.4~27.6	24 VDC	1.02 A	24.48 W	4000 RPM	60.0 dB(A)	302.29CFM (8.560 m3/min)	0.937 inchH2O (23.80 mmH2O)	-10~+70⁰C
KFB2348HHU-EP	Round-225mm Diameter x 99mm W	36.0 - 60.0	48 VDC	2.20 A	105.60 W	2600 RPM	71.0 dB(A)	735.08CFM (20.853 m3/min)	1.99 inchH2O (50.54 mmH2O)	-25~+70⁰C

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)

Delta IP55 Axial Fans (Click on part numbers to download spec, 3D, and more.)

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)
ASB01503HA3-00CYN	15x15x3	2.0 - 3.50 VDC	3 VDC	0.06 A	0.15 W	14500 RPM	31.0 dB(A)	0.28 CFM (0.008 m3/min)	0.075 inchH2O (0.042 mmH2O)	-10~+60⁰C
ASB01703HA3-00CAH	17x17x3	2.0 - 3.50 VDC	3 VDC	0.06 A	0.18 W	12000 RPM	30.0 dB(A)	0.51 CFM (0.014 m3/min)	0.071 inchH2O (0.040 mmH2O)	-10~+60⁰C
BSB0205HP-00EFG	20x20x5	36.0 - 75.0 VDC	5 VDC	0.08 A	0.40 W	12000 RPM	35.9 dB(A)	0.57 CFM (0.016 m3/min)	0.144 inchH2O (3.66 mmH2O)	-10~+60⁰C
BSB01503HA3-00CGE	15x15x3	2.0 - 3.50 VDC	3 VDC	0.05 A	0.15 W	13800 RPM	30.0 dB(A)	0.17 CFM (0.005 m3/min)	0.154 inchH2O (3.90 mmH2O)	-10~+60⁰C
BSB01703HA3-00CAJ	17x17x3	2.0 - 3.50 VDC	3 VDC	0.06 A	0.18 W	12000 RPM	26.5 dB(A)	0.23 CFM (0.007 m3/min)	0.182inchH2O (4.630 mmH2O)	-10~+60⁰C
BSB0203HA3-00CER	20x20x3	2.0 - 3.50 VDC	3 VDC	0.06 A	0.18 W	13000 RPM	32.0 dB(A)	0.28 CFM (0.008 m3/min)	0.252 inchH20 (6.40 mmH2O)	-10~+60⁰C
AFB0412HHA-TA5F	40x40x10	7.0~13.8	12 VDC	0.05 A	0.60 W	7000 RPM	31.5 dB(A)	8.15 CFM (0.231 m3/min)	0.190 inH20 (4.831 mmH2O)	-10~+70⁰C
AFB0412SHB-T500	40x40x15	7.0~13.8	12 VDC	0.25 A	3.00 W	11000 RPM	41.5 dB(A)	14.83 CFM (0.420 m3/min)	0.601 inchH2O (15.26 mmH2O)	-10~+70⁰C
THA0412AD-TZW3	40x40x20	7.0 - 15.0	12 VDC	0.43 A	5.16 W	15600 RPM	52.0 dB(A)	20.56CFM (0.582 m3/min)	1.385 inchH2O (35.16 mmH2O)	-25~+70⁰C
EFB0424VHD-TZW2	40x40x20	14.0~27.6	24 VDC	0.09 A	2.16 W	9000 RPM	32.5 dB(A)	10.10 CFM (0.286 m3/min)	0.416 inchH2O (10.57 mmH2O)	-10~+70⁰C
FFB0412UHN-TYYK	40x40x28	5.5~13.2	12 VDC	0.65 A	7.80 W	18500 RPM	58.5 dB(A)	27.05CFM (0.766 m3/min)	2.111 inchH2O (53.631 mmH2O)	-10~+70⁰C
AFB0524VHD-TZW5	50x50x20	14.0~27.6	24 VDC	0.10 A	2.40 W	7000 RPM	40.5 dB(A)	20.30CFM (0.575 m3/min)	0.303 inchH2O (7.70 mmH2O)	-10~+70⁰C
AFB0624SH-TYTH	60x60x25	14.0~27.6	24 VDC	0.17 A	4.08 W	6000 RPM	44.5 dB(A)	34.15CFM (0.967 m3/min)	0.422 inchH2O (10.73 mmH2O)	-10~+70⁰C
AFB0624EH-TA50	60x60x25	14.0~27.6	24 VDC	0.24 A	5.76 W	6800 RPM	46.5 dB(A)	38.35CFM (1.086 m3/min)	0.544 inchH2O (13.81 mmH2O)	-10~+70⁰C
AFB0612SH-TA50	60x60x25	4.0~13.8	12 VDC	0.27 A	3.24 W	6000 RPM	44.5 dB(A)	34.15CFM (0.967 m3/min)	0.422 inchH2O (10.73 mmH2O)	-10~+70⁰C
AFB0612DH-TZUT	60x60x25	7.0~13.2	12 VDC	0.84 A	10.08 W	9000 RPM	55.0 dB(A)	50.40 CFM (1.427 m3/min)	0.926 inchH2O (23.52 mmH2O)	-10~+70⁰C
FFB0824SH-TZW1	80x80x25	20.4 - 26.4	24 VDC	0.24 A	5.76 W	4500 RPM	48.6 dB(A)	67.02 CFM (1.898 m3/min)	0.392 inchH2O (9.95 mmH2O)	-10~+70⁰C
FFB0812VH-T500	80x80x25	14.0~13.2	12 VDC	0.34 A	4.08 W	4000 RPM	45.4 dB(A)	54.56CFM (1.545 m3/min)	0.291 inchH2O (7.39 mmH2O)	-10~+60⁰C
AFB0824HH-T500	80x80x25	14.0~27.6	24 VDC	0.09 A	2.16 W	3250 RPM	34.0 dB(A)	37.43 CFM (1.060 m3/min)	0.181 inchH2O (4.59 mmH2O)	-10~+70⁰C
AFB0812HH-T500	80x80x25	7.0~13.8	12 VDC	0.20 A	2.40 W	3250 RPM	34.0 dB(A)	37.43 CFM (1.060 m3/min)	0.181 inchH2O (4.59 mmH2O)	-10~+70⁰C
PFB0812DHE-TYNT	80x80x38	10.8 - 13.2	12 VDC	2.75 A	33.00 W	9000 RPM	66.0 dB(A)	132.60 CFM (3.754 m3/min)	2.03 inchH2O (51.57 mmH2O)	-10~+60⁰C
PFB0824UHE-T500	80x80x38	14.0 - 26.4	24 VDC	0.77 A	18.48 W	7500 RPM	61.0 dB(A)	107.30 CFM (3.038 m3/min)	1.368 inchH2O (34.75 mmH2O)	-10~+60⁰C
PFB0824UHEP5	80x80x38mm	14.0 - 26.4 VDC	24 VDC	1.26 A	30.24 W	7500 RPM	65.0 dB(A)	107.30 CFM (3.038 m3/min)	1.368 inchH2O (34.75 mmH2O)	-10~+70⁰C
AFB0924SH-TZUH	92x92x25	14.0~26.4	24 VDC	0.40 A	9.60 W	4800 RPM	53.0 dB(A)	102.59 CFM (2.905 m3/min)	0.526 inchH2O (13.35 mmH2O)	-10~+70⁰C
AFB0912SH-TZUG	92x92x25	5.0~12.6	12 VDC	0.75 A	9.00 W	4800 RPM	53.0 dB(A)	102.59 CFM (2.905 m3/min)	0.526 inchH2O (13.35 mmH2O)	-10~+70⁰C
THD0924HEP5	92x92x38	21.6 - 26.4 VDC	24 VDC	1.15 A	27.60 W	10700 RPM	64.0 dB(A)	145.54 CFM (4.121 m3/min)	2.334 inchH2O (59.283 mmH2O)	-10~+70⁰C
PFB0912EHE-T500	92x92x38	7.0 - 13.2	12 VDC	0.68 A	8.16 W	4800 RPM	54.0 dB(A)	103.67 CFM (2.936 m3/min)	0.691 inchH2O (17.56 mmH2O)	-10~+60⁰C
PFB0924DHE-T500	92x92x38	14.0 - 26.4	24 VDC	1.45 A	34.80 W	8000 RPM	66.5 dB(A)	175.03 CFM (4.957 m3/min)	1.819 inchH2O (46.21 mmH2O)	-10~+60⁰C
FFB0924EHE-T500	92x92x38	14.0~27.6	24 VDC	0.50 A	12.00 W	4800 RPM	55.0 dB(A)	110.18 CFM (3.120 m3/min)	0.665 inchH2O (16.90 mmH2O)	-10~+60⁰C
AFB1224SH-T500	120x120x25	14.0~27.6	24 VDC	0.28 A	6.72 W	3400 RPM	46.5 dB(A)	113.11 CFM (3.203 m3/min)	0.430 inchH2O (10.92 mmH2O)	-10~+60⁰C
AFB1212VH-T500	120x120x25	7.0~13.8	12 VDC	0.40 A	4.80 W	3100 RPM	44.5 dB(A)	103.75 CFM (2.938 m3/min)	0.371 inchH2O (9.43 mmH2O)	-10~+60⁰C
AFB1212SH-T500	120x120x25	7.0~13.8	12 VDC	0.53 A	6.36 W	3400 RPM	46.5 dB(A)	113.11 CFM (3.203 m3/min)	0.430 inchH2O (10.92 mmH2O)	-10~+60⁰C
PFB1224UHE-T50F	120x120x38	14.0 - 26.5	24 VDC	2.00 A	48.00 W	5500 RPM	66.5 dB(A)	252.85CFM (7.160 m3/min)	1.412 inchH2O (35.877 mmH2O)	-10~+60⁰C
PFB1224GHE	120x120x38	14.0 - 26.5	24 VDC	1.35 A	32.40 W	4800 RPM	64.0 dB(A)	217.79CFM (6.167 m3/min)	1.075 inchH2O (27.31 mmH2O)	-10~+60⁰C
AFB1248VHE-T9LN	120x120x38	34.0~56.0	48 VDC	0.31 A	14.88 W	4100 RPM	55.5 dB(A)	190.48CFM (5.394 m3/min)	0.694 inchH2O (17.635 mmH2O)	-40~+70⁰C
AFB1248SHEDC4	120x120x38	36.0~59.0	48 VDC	0.13 A	6.24 W	2300 RPM	40.0 dB(A)	103.24 CFM (2.924 m3/min)	0.255 inchH2O (6.50 mmH2O)	-10~+70⁰C
AFB1248HE-T500	120x120x38	28.0~56.0	48 VDC	0.12 A	5.76 W	2600 RPM	41.0 dB(A)	105.94 CFM (3.000 m3/min)	0.300 inchH2O (7.60 mmH2O)	-10~+60⁰C
AFB1224SHE-T50F	120x120x38	7.0~27.6	24 VDC	0.50 A	12.00 W	3700 RPM	53.0 dB(A)	151.85CFM (4.300 m3/min)	0.571 inchH2O (14.50 mmH2O)	-10~+60⁰C
AFB1224HHE-T500	120x120x38	7.0~27.6	24 VDC	0.30 A	7.20 W	2900 RPM	44.0 dB(A)	120.07 CFM (3.400 m3/min)	0.354 inchH2O (9.00mmH2O)	-10~+60⁰C
AFB1212VHE-T50F	120x120x38	4.0~13.2	12 VDC	0.60 A	7.20 W	3200 RPM	48.0 dB(A)	129.96 CFM (3.680 m3/min)	0.420 inchH2O (10.70 mmH2O)	-10~+60⁰C
EFB1324SHE-EP	127x127x38	18.0~28.0	24 VDC	0.75 A	18.00 W	4600 RPM	58.5 dB(A)	200.00CFM (5.663 m3/min)	0.757 inchH2O (19.23 mmH2O)	-10~+70⁰C
EFB1512HHG-T500	172x150x51	8.0~14.0	12 VDC	1.79 A	21.48 W	3700 RPM	57.5 dB(A)	279.69 CFM (7.920 m3/min)	0.800 inchH2O (20.30 mmH2O)	-10~+70⁰C
EFC1748DG-TYSG	Rounded/Rect-172 L x 150 H x 50.80 W	28.0~53.0	48 VDC	1.23 A	59.04 W	5500 RPM	63.4 dB(A)	415.66CFM (11.770 m3/min)	1.771 inchH2O (44.99 mmH2O)	-10~+70⁰C
EFB1724VHG-T500	172x172x51	12.0~28.0	24 VDC	0.97 A	23.28 W	4000 RPM	57.0 dB(A)	302.29CFM (8.560 m3/min)	0.937 inchH2O (23.80 mmH2O)	-10~+70⁰C
EFB1524SHGP5	Round/Rect 172x150x50.8	21.6 - 26.4 VDC	24 VDC	1.55 A	37.20 W	4500 RPM	62.0 dB(A)	322.39 CFM (9.13 m3/min)	1.265 inchH2O (32.14 mmH2O)	-10~+70⁰C

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)

Delta IP55 Blowers (Click on part numbers to download spec, 3D, and more.)

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)
BFB0405HHA-TZP4	40x40x10	4.0~5.5	5 VDC	0.16 A	0.80 W	8500 RPM	34.5 dB(A)	3.00 CFM (0.085 m3/min)	0.564 inchH2O (14.33 mmH2O)	-10~+70⁰C
BFB0712HHD77	Rounded/Rect 75.7mm L x 80.6mm H x 25.00	9.0~16.0	12 VDC	0.53 A	8.15 W	5500 RPM	52.0 dB(A)	14.70 CFM (0.41 m3/min)	1.41 inchH2O (35.9 mmH2O)	-40~+85⁰C
BFB1012HD-04D4L	100x98x20	90.0~16.9	12 VDC	0.58 A	6.96 W	4000 RPM	50.5 dB(A)	18.30CFM (0.50 m3/min)	1.62 inchH2O (40.60 mmH2O)	-40~+85⁰C
THB1224B-PM00	120x120x25.40	18.0 - 27.5 VDC	24 VDC	0.95 A	22.80 W	8300 RPM	65.0 dB(A)	174.73CFM (4.948 m3/min)	2.139 inchH2O (54.33 mmH2O)	-10~+70⁰C
BFB1224H-T50R	120x120x32	7.0~27.6	24 VDC	0.35 A	8.40 W	2500 RPM	51.0 dB(A)	29.00CFM (0.821 m3/min)	0.827 inchH2O (21.00 mmH2O)	-10~+60⁰C
BFB1224GH-TA50	120x120x32	14.0~27.6	24 VDC	1.60 A	38.40 W	4400 RPM	65.0 dB(A)	60.39 CFM (1.710 m3/min)	4.094 inchH2O (104.00 mmH2O)	-10~+60⁰C

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)

Delta IP54 Axial Fans (Click on part numbers to download spec, 3D, and more.)

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)
PFB0912UHE-T500	92x92x38	7.0 - 13.2	12 VDC	1.96 A	23.52 W	7000 RPM	64.0 dB(A)	153.52CFM (4.347 m3/min)	1.449 inchH2O (36.79 mmH2O)	-10~+60⁰C
EFB1548VHG-TP14	Rounded/Rect-172 L x 150 H x 50.80 W	36.0 - 60.0	48 VDC	0.49 A	23.52 W	4000 RPM	60.0 dB(A)	302.29CFM (8.560 m3/min)	0.937 inchH2O (23.80 mmH2O)	-10~+70⁰C

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)

Delta IP53 Blowers (Click on part numbers to download spec, 3D, and more.)

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)
BFB04512HHA-CZ0T	45x45x10.3	50.0~13.5	12 VDC	0.14 A	1.68 W	6100 RPM	36.0 dB(A)	3.60 CFM (0.102 m3/min)	0.598 inchH2O (15.20 mmH2O)	-10~+70⁰C

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)

Delta IP51 Axial Fans (Click on part numbers to download spec, 3D, and more.)

Part number (Download spec sheets)	Dimension (mm)	Operating Voltage Range (VDC)	Voltage (VDC)	Current (A)	Power (W)	Speed (RPM)	Noise (dB-A)	Air Flow (CFM)	Air Pressure (in H2O)	Operating Temperature (ºC)
TFA0412CN-CN	40x40x28	7.0 - 13.2 VDC	12 VDC	0.60 A	7.20 W	17600 RPM	55.0 dB(A)	25.29CFM (0.717 m3/min)	1.868 inchH2O (47.44 mmH2O)	-10~+70⁰C
THD0812VE-00	80x80x80	10.8~13.2	12 VDC	15.0 A	180.00 W	15000 RPM	78.5 dB(A)	195.00CFM (5.522m3/min)	7.480 inchH2O (190.00 mmH2O)	-40~+70⁰C
THD0848VE-00	80x80x80	36.0~72.0	48 VDC	3.60 A	172.80 W	15000 RPM	78.5 dB(A)	195.00CFM (5.522m3/min)	7.280inchH2O (185.00mmH2O)	-10~+70⁰C
EUB0912HF-03P1	92x92x32 mm	10.8 - 13.2 VDC	12 VDC	0.13 A	1.44 W	3350 RPM	33.5 dB(A)	47.00 CFM (1.330 m3/min)	0.227 inchH2O (5.770 mm H2O)	-40~+40⁰C
KSB1212ME-03P1	Round-120mm Diameter x 38 mm W	10.8 - 13.2 VDC	12 VDC	0.19 A	2.28 W	1800 RPM	36.2 dB(A)	44.91CFM (1.272 m3/min)	0.300 inchH2O (7.62 mm H2O)	-40~+40⁰C
EUB1312HE-10P1	125x125x39 mm	10.8 - 13.2 VDC	12 VDC	0.13 A	1.56 W	2200 RPM	32.0 dB(A)	79.867 CFM (2.260 m3/min)	0.184 inchH2O (4.660 mm H2O)	-40~+40⁰C