Description

The PowerLine Ultra Series® of In-Line Mixed-Flow Fans is designed for a wide range of duct mounted applications. They are most suitable in commercial and industrial applications where medium pressure is required. They are available in various speed options and 9 sizes, extending from 250 to 630mm diameter.

Typical Application
Commercial and industrial supply or exhaust air applications such as shopping centres, office buildings, exhibition centres, hotels, health centres, schools and universities.

Features

Robust, yet lightweight galvanised steel construction.
Easy to fit 35mm TDF profile flange connections.
Choice of external rotor or standard direct-drive TEFC motors.
Large choice of speeds available.
Most 3-phase external rotor motors fitted are 2-speed star/delta design.
To improve energy efficiency, motors can be speed-controlled
Can be mounted in any position.
A range of matched ancillaries is also available.

Single Phase Models

Product Code	Diameter [mm]	Speed [rps]	kW	Amps	Avg. dB(A) @ 3m	Max Pressure [Pa]	Max Volume [m³/sec]
PUE254DD	250	22	0.09	0.9	38	141	0.38
PUE284DD	280	22	0.09	0.9	40	140	0.48
PUE314DD	310	22	0.25	1.8	46	221	0.74
PUE354DD	350	22	0.25	1.8	42	287	1.02
PUE404DD	400	22	0.75	4.9	50	401	1.55
PUE316DD	310	15	0.12	1.05	37	93	0.48
PUE356DD	355	15	0.12	1.05	32	128	0.70
PUE406DD	400	15	0.18	1.55	41	161	1.05
PUE284ER	280	24	0.13	0.66	41	161	0.49
PUE314ER	310	23	0.22	1.1	46	257	0.70
PUE354ER	350	23	0.37	1.85	43	303	1.06
PUE404ER	400	21	0.58	2.6	48	366	1.43
PUE454ER	450	23	1.1	5.2	55	500	2.15
PUE504ER	500	23	1.65	7.4	58	523	2.88
PUE316ER	310	15	0.09	0.48	36	94	0.47
PUE356ER	350	15	0.12	0.56	33	114	0.70
PUE406ER	400	16	0.28	1.35	41	187	1.05
PUE456ER	450	15	0.37	1.75	44	202	1.34
PUE506ER	500	15	0.54	2.5	48	214	1.91
PUE566ER	560	15	0.84	4.2	46	293	2.56

Three Phase Models

Product Code	Diameter [mm]	Speed [rps]	kW	Amps	Avg. dB(A) @ 3m	Max Pressure [Pa]	Max Volume [m³/sec]
PUD254DD	250	23	0.37	1.03	37	127	0.35
PUD284DD	280	23	0.37	1.03	39	149	0.47
PUD314DD	310	23	0.37	1.03	46	197	0.70
PUD354DD	350	23	0.37	1.03	42	305	1.07
PUD404DD	400	24	0.75	1.79	50	418	1.55
PUD454DD	450	24	1.1	2.6	51	551	2.25
PUD504DD	500	24	2.2	4.62	58	624	3.13
PUD564DD	560	24	3	6.25	58	710	4.05
PUD634DD	630	24	5.5	10.8	61	819	5.36
PUD316DD	310	15	0.37	1.32	35	81	0.44
PUD356DD	350	15	0.37	1.32	31	124	0.69
PUD406DD	400	15	0.37	1.32	39	159	0.96
PUD456DD	450	15	0.37	1.32	39	202	1.36
PUD506DD	500	16	0.55	1.85	46	224	1.90
PUD566DD	560	16	0.75	2.02	48	256	2.53
PUD636DD	630	16	1.1	2.85	49	319	3.46