Industrial Fans

Pru / PRU-T

Very high-efficiency centrifugal fan for high flow rates at medium to high pressures.

Industrial Fans

The Pru / PRU-T range

Very high-efficiency centrifugal fan with a backward-bladed impeller for dusty air. Working range covers small-medium-high flow rates at medium pressures. Suitable for the suction and conveying of even very dusty air, for pneumatic conveying and drying equipment, sawdust, various chips and granular materials, excluding filamentous materials. Maximum air temperature 60°C; with cooling fan 300°C. Special constructions on request.

Backward-bladed impeller
Working range: small-medium-high flow rates, medium pressures
For suction and conveying of very dusty air
For pneumatic conveying and drying equipment
Handles sawdust, chips and granular materials (excludes filamentous materials)
Max air temperature 60°C (300°C with cooling fan)

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Specifications

At a glance

129,500 m³/hMax flow rate

0.37–250 kWPower range

up to 10,426 PaTotal pressure

57Models available

Pru / PRU-T specifications

Model	Maximum flow rate (m3/h)	Revolutions (rpm)	Power (kW)	Sound Power (HP)	Total pressure (PT Pa)	Static pressure rating (Pa)
Pru 1000/6-I	20700	980	15	81,01	1679	1583
Pru 1120R/4-I	39600	1480	55	89,39	4024	3802
Pru 1120/4-I	44150	1480	75	90,91	4598	4322
Pru 1120R/6-I	24300	980	18.5	81,88	1821	1738
Pru 1120/6-I	30200	980	22	83,2	1990	1861
Pru 1250R/4-I	55100	1485	110	91,91	5152	4880
Pru 1250/4-I	67600	1485	132	93,45	5523	5113
Pru 1250R/6-I	36000	980	30	84,95	2254	2137
Pru 1250/6-I	43200	980	37	85,58	2445	2278
Pru 1400R/4-II	76900	1485	200	94,54	6277	5942
Pru 1400/4-II	83700	1485	250	98,2	7362	6964
Pru 1400R/6-I	39800	980	45	87,64	2964	2874
Pru 1400/6-I	55100	985	75	88,68	3247	3075
Pru 1600R/6-I	82500	985	110	90,65	3547	3302
Pru 1600/6-I	88750	985	132	91,17	4106	3823
Pru 1800R/6-I	126500	985	200	93,51	4385	4022
Pru 1800/6-I	129500	985	250	94,51	5141	4760
Pru 630/2-B-I	11160	2955	30	93,1	6203	6031
Pru 630/4-I	7920	1460	4	78,41	1391	1304
Pru 710R/2-A-II	21460	2975	55	92,5	6543	6138
Pru 710R/2-B-II	16560	2960	45	92,55	7109	6868
Pru 710/2-A-II	24300	2975	75	93,73	7564	7045
Pru 710/2-B-II	17100	2975	55	94,89	8257	8000
Pru 710R/4-I	7560	1470	5.5	79,82	1781	1731
Pru 710/4-I	10440	1470	7.5	80,62	1944	1848
Pru 800R/2-II	21600	2975	90	97,45	9714	9455
Pru 800/2-III	26100	2980	110	97,3	10426	10048
Pru 800R/4-I	12600	1475	11	82,64	2334	2246
Pru 800/4-I	18000	1475	15	83,51	2314	2133
Pru 800/6-I	10440	975	4	76,03	1069	1008
Pru 900R/4-A-I	14400	1475	18.5	87,02	3071	2997
Pru 900R/4-B-I	23000	1475	22	85,47	2735	2548
Pru 900/4-I	22500	1475	30	86,16	3088	2909
Pru 900/6-I	16200	980	7.5	78,99	1320	1228
Pru 1000R/4-I	27900	1475	37	87,66	3486	3311
Pru 1000/4-I	29700	1475	45	88,7	3863	3666
Pru 1000R/6-I	18900	980	11	80,06	1527	1447
Pru 250/2-I	809,5	2850	0.37	73,38	864	831.6
Pru 280/2-I	1007	2850	0.55	76,7	1097	1065
Pru 310/2-I	1620	2885	1.1	78,91	1496	1443
Pru 350/2-I	2088	2910	2.2	81,72	1884	1826
Pru 400/2-A-I	3060	2950	4	84,81	2463	2383
Pru 400/2-B-I	2520	2920	3	85,12	2452	2398
Pru 450R/2-I	5040	2950	5.5	81,43	2613	2475
Pru 450/2-A-I	6510	2950	7.5	85,61	2668	2437
Pru 450/2-B-I	4320	2950	5.5	83,79	3170	3069
Pru 500R/2-I	5580	2950	7.5	83,09	3550	3443
Pru 500/2-A-I	7200	2955	11	84,71	3690	3512
Pru 500/2-B-I	6300	2940	9.2	84,01	3828	3692
Pru 500/4-I	2790	1450	1.1	71,18	957.1	930.4
Pru 560R/2-I	9360	2960	15	86,1	4021	3830
Pru 560/2-A-I	10340	2960	18.5	87,43	4629	4396
Pru 560/2-B-I	7740	2960	15	87,1	5033	4902
Pru 560/4-I	4860	1460	2.2	73,37	1148	1096
Pru 630R/2-A-I	15300	2955	30	90,67	4931	4606
Pru 630R/2-B-I	9000	2955	22	92,47	5672	5560
Pru 630/2-A-I	17460	2955	37	91,72	5480	5057

Handles

Pollutants captured

Very dusty airSawdustChipsGranular materials

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