WPL

Table of contents:

Product description

Radial low-pressure fans. Designed and engineered for high capacity pumping. Equipped with impellers with backward curved blades, which results in very high efficiencies. They have large inlet diameters in relation to the fan’s overall dimensions.

Available in figures: Rd 0, 90, 270 and Lg 0, 90, 270
Inlet diameters: 250 – 630mm.
Air flow temperatures: from -20 to +80°C
Motor operating temperatures: -20 to +50°C
Installed motor powers: 0.25 – 30kW
Motor speeds: 3000, 1500, 1000 ^min-1
Motors as standard suitable for speed control by a frequency converter.
Drainage for figures requiring them
Sophisticated solutions for easy attachment and transportation of the fan to the work site
Corrosion-protected housings – powder coating.

Optional executions:

figures other than standard, (Rd 45, 135, 180, 225, Lg 45, 135, 180, 225)
execution form: IM V1 – seating on inlet flange
in thermal insulation
in acoustic cladding
flows other than standard
motors up to 132kW
double-sided suction (doubling of capacity)
explosion-proof for an explosive atmosphere inside the fan
explosion-proof for explosive atmosphere inside and around the fan
high temperature max. temperature: +250°C
including vibration isolators

Construction

Housing

Motor

Rotor

Housing:

Welded from structural steel sheet, with optimised spiral shape, in larger fans fitted with stiffening ribs
Equipped with bolted or welded motor shelf
Protected against corrosion by powder coating. Painted in colour RAL 5005 (signal blue)

Housing optional:

Corrosion protection by hot-dip galvanising
Material: stainless steel grade 1.4301
Material: aluminium
Inspection hatch
Painted in a different RAL colour

Motor:

Asynchronous 1 or 3 phase
Supply voltage: 1~ 230V; 3~ 230/400V; 400/690V
Efficiency class : IE3
Insulation class: F
Degree of protection: IP 55
Cast aluminium or cast iron motor housing
Equipped with closed bearings, maintenance-free

Motor optional execution:

Supply voltage: 440V, 460V, 500V, 1000V
Supply frequency: 60Hz
Efficiency class: IE4
Motor insulation class: H
Degree of protection: IP 56, IP66
Winding temperature sensors
Bearing temperature sensors

Rotor:

Made of steel, welded, closed construction, backward curved blades
High capacity and efficiency in the low pressure range
Dynamically balanced to class G-6.3 in accordance with ISO 1940-1

Technical data

Specification

Nr kat.	Fan type	Motor power [kW]	Current at 1~230V [A]	Current at 3~400V [A]	Speed [min -1]	Maximum capacity [m3/h]	Maximum total pressure [Pa]	Sound level [dB(A)]*	Mass [kg]**
6001	WPL 200/0,75-2/D	0.75	4.6	1.73	2855	3504	1195	89	39	Wybierz

6002	WPL 240/1,1-2/D	1.1	6.45	2.42	2840	4310	1372	90	46	Wybierz

6003	WPL 250/1,5-2/D	1.5	8.6	3.2	2850	5320	1578	93	57	Wybierz

6004	WPL 280/2,2-2/D	2.2	-	4.5	2880	6683	1838	94	70	Wybierz

6005	WPL 280/3,0-2/D	3	-	6.1	2890	8006	2092	95	75	Wybierz

6006	WPL 315/4-2/D	4	-	7.54	2890	9502	2350	98	95	Wybierz

6007	WPL 315/5,5-2/D	5.5	-	10.2	2900	11424	2688	100	111	Wybierz

6008	WPL 355/7,5-2/D	7.5	-	13.8	2910	13761	3043	101	162	Wybierz

6009	WPL355/11-2/D	11	-	19.9	2930	17316	3547	105	241	Wybierz

6010	WPL 400/15-2/D	15	-	26.9	2930	20858	4015	105	295	Wybierz

6011	WPL 400/18,5-2/D	18.5	-	32.6	2940	23654	4366	107	318	Wybierz

6012	WPL 450/22-2/D	22		39.5	2940	26246	4680	112	420	Wybierz

6013	WPL 450/30-2/D	30	-	52.3	2950	31614	5298	113	495	Wybierz

6101	WPL 400/1,5-4/D	1.5	9.03	3.31	1420	9233	905	90	146	Wybierz

6102	WPL 450/2,2-4/D	2.2	12.6	4.83	1440	11635	1055	92	192	Wybierz

6103	WPL 450/3,0-4/D	3	17	6.33	1440	14017	1195	94	202	Wybierz

6104	WPL 500/4,0-4/D	4	-	8.23	1440	16657	1341	96	225	Wybierz

6105	WPL 500/5,5-4/D	5.5	-	10.9	1450	20054	1531	99	246	Wybierz

6106	WPL 560/7,5-4/D	7.5	-	14.5	1450	24156	1733	101	399	Wybierz

6107	WPL 560/11-4/D	11	-	21.6	1450	30231	2031	102	461	Wybierz

6108	WPL 630/15,0-4/D	15	-	28.4	1450	36414	2300	104	585	Wybierz

6109	WPL630/18,5-4/D	18.5	-	3434	1460	41297	2501	107	629	Wybierz

6110	WPL710/22,0-4/D	22	-	40.3	1460	46072	2666	109	776	Wybierz

6111	WPL710/30,0-4/D	30	-	55.2	1470	55193	3035	110	881	Wybierz

6201	WPL 500/1,5-6/D	1.5	-	3.7	940	12968	646	89	n.z.	Wybierz

6202	WPL560/2,2-6/D	2.2	-	5.1	945	16184	759	90	n.z.	Wybierz

6203	WPL 560/3,0-6/D	3	-	6.6	960	19659	852	92	n.z.	Wybierz

6204	WPL 630/4,0-6/D	4	-	8.4	960	23363	956	94	n.z.	Wybierz

6205	WPL 630/5,5-6/D	5.5	-	11.7	960	28282	1086	97	n.z.	Wybierz

6206	WPL 710/7,5-6/D	7.5	-	15.6	970	33782	1239	99	653	Wybierz

6207	WPL 710/11,0-6/D	11	-	22.3	970	42510	1445	100	n.z.	Wybierz

6208	WPL 800/15,0-6/D	15	-	31.5	975	50573	1656	102	n.z.	Wybierz

6209	WPL 800/18,5-6/D	18.5	-	38.5	975	56658	1823	103	n.z.	Wybierz

6210	WPL 900/22,0-6/D	22	-	45.5	975	62865	1954	104	n.z.	Wybierz

6211	WPL 900/30,0-6/D	30	-	61	978	75723	2212	105	n.z.	Wybierz

*The sound power values Lwt have been converted to sound pressure SPL with the assumption of a distance of 3m in the formula.

Characteristics

3000 RPM

1500 RPM

1000 RPM

WPL 200/0,75-2/D

WPL 240/1,1-2/D

WPL 250/1,5-2/D

WPL 280/2,2-2/D

WPL 280/3,0-2/D

WPL 315/4-2/D

WPL 315/5,5-2/D

WPL 355/7,5-2/D

WPL355/11-2/D

WPL 400/15-2/D

WPL 400/18,5-2/D

WPL 450/22-2/D

WPL 450/30-2/D

WPL 400/1,5-4/D

WPL 450/2,2-4/D

WPL 450/3,0-4/D

WPL 500/4,0-4/D

WPL 500/5,5-4/D

WPL 560/7,5-4/D

WPL 560/11-4/D

WPL 630/15,0-4/D

WPL630/18,5-4/D

WPL710/22,0-4/D

WPL710/30,0-4/D

WPL 500/1,5-6/D

WPL560/2,2-6/D

WPL 560/3,0-6/D

WPL 630/4,0-6/D

WPL 630/5,5-6/D

WPL 710/7,5-6/D

WPL 710/11,0-6/D

WPL 800/15,0-6/D

WPL 800/18,5-6/D

WPL 900/22,0-6/D

WPL 900/30,0-6/D

Dimensions

Nr kat.	Fan type	Height H [mm] RD0 LGO	RD90 LG90	RD270 LG270	Width S [mm] RD0 LGO	RD90 LG90	RD270 LG270	Length L [mm]	Height to T-axis [mm] RD0 LGO	RD90 LG90	RD270 LG270	Axis distance 1 M [mm]	Axis distance 2 N [mm]	Inlet Diameter ØD	Pitch diameter ØDp	Outer diameter ØDz	Number of openings n [pcs]	Bore diameter Ød1 [mm]	Outlet Length A1 [mm]	Outlet width A2 [mm]	Pitch length B1 [mm]	Pitch width B2 [mm]	Outer length C1 [mm]	Outer width C2 [mm]	Ilośc otw. z [szt,]	Średnica otw. Ød2 [mm]	Masa [kg]
6001	WPL 200/0,75-2/D	623	722	703	670	569	569	456	370	310	445	140	253	200	241	273	8	10	261	146	300	185	329	214	8	10	40
6002	WPL 240/1,1-2/D	658	783	760	589	589	589	527	405	345	485	180	264.5	240	280	310	8	12	279	156	313	190	347	224	8	20	46
6003	WPL 250/1,5-2/D	685	833	810	736	611	611	588	685	365	515	189	287	250	292	323	8	12	293	168	327	202	361	236	8	10	58
6004	WPL 280/2,2-2/D	769	910	878	843	700	700	600	469	395	550	198	316	280	332	360	8	11.5	330	186	364	220	398	254	8	10	70
6005	WPL 280/3,0-2/D	769	910	878	843	700	700	627	469	395	550	198	316	280	332	360	8	11.5	330	186	364	220	398	254	8	10	75
6006	WPL 315/4-2/D	835	1003	976	939	772	768	660	510	430	610	210	353	315	366	395	8	11.5	373	209	405	245	440	280	10	10	96
6007	WPL 315/5,5-2/D	835	1003	976	939	772	768	709	510	430	610	210	353	315	366	395	8	11.5	373	209	405	245	440	280	10	10	112
6008	WPL 355/7,5-2/D	936	1139	1117	1066	861	861	735	585	490	700	225	407	355	405	445	8	11.5	416	238	450	272	484	306	10	10	162
6009	WPL355/11-2/D	936	1139	1117	1066	861	861	870	585	490	700	225	407	355	405	445	8	10.5	416	238	450	272	484	306	10	10	241
6010	WPL 400/15-2/D	1069	1303	1295	1198	974	974	899	670	575	825	241.5	460	400	448	480	12	11.5	468	269	502	303	536	337	14	10	295
6011	WPL 400/18,5-2/D	1069	1303	1295	1198	974	974	943	670	575	825	241.5	460	400	448	480	12	11.5	468	269	502	303	536	337	14	10	318
6012	WPL 450/22-2/D	1175	1402	1440	1304	1072	1071	984	725	585	875	253	469	450	497	534	12	12	551	289	601	339	651	389	16	14	420
6013	WPL 450/30-2/D	1175	1402	1440	1304	1072	1071	1085	725	585	875	253	469	450	497	534	12	12	551	286	601	339	651	389	16	14	495
6101	WPL 400/1,5-4/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	146
6102	WPL 450/2,2-4/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	192
6103	WPL 450/3,0-4/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	202
6104	WPL 500/4,0-4/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	225
6105	WPL 500/5,5-4/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	246
6106	WPL 560/7,5-4/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	399
6107	WPL 560/11-4/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	461
6108	WPL 630/15,0-4/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	585
6109	WPL630/18,5-4/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	629
6110	WPL710/22,0-4/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	776
6111	WPL710/30,0-4/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	881
6201	WPL 500/1,5-6/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd
6202	WPL560/2,2-6/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd
6203	WPL 560/3,0-6/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd
6204	WPL 630/4,0-6/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd
6205	WPL 630/5,5-6/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd
6206	WPL 710/7,5-6/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	653
6207	WPL 710/11,0-6/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd
6208	WPL 800/15,0-6/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd
6209	WPL 800/18,5-6/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd
6210	WPL 900/22,0-6/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd
6211	WPL 900/30,0-6/D	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd	bd

The height of the fan depends on its figure.
The heights in the table are given for selected figures.
Dimensions of other figures available on request.

Axial fan
KM

Axial fan
KML

Axial fan
K

Axial fan
S

Axial fan
KLR

Axial fan
KLRF

Axial fan
KEX

Axial fan
HT

Axial fan
135HT

Axial fan
MP

Roof ventilators - axial.
DOS

Accessories

Impellers

Drying fans
KSU

Drying fans
KSBF

Drying fans
KSA

Cooling fans
CLK

Cooling fans
VLB

Cooling fans
STVB

Fans for tunnels and mine workings
WOLF

Fans for grain dryers
WOAG

Fans for grain dryers
WOHT

Marine fan
WOMP

Radial fan
WPL

Radial fans
WPM

Radial fans
WPH

Radial fans
WTR

Radial fans
FB

Radial fans
PRM

WPL

Radial low-pressure fans. Designed and engineered for high capacity pumping. Equipped with impellers with backward curved blades, which results in very high efficiencies. They have large inlet diameters in relation to the fan’s overall dimensions.

Specification

*The sound power values Lwt have been converted to sound pressure SPL with the assumption of a distance of 3m in the formula.

Dimensions

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Axial fan KM

Axial fan KML

Axial fan K

Axial fan S

Axial fan KLR

Axial fan KLRF

Axial fan KEX

Axial fan HT

Axial fan 135HT

Axial fan MP

Roof ventilators - axial. DOS

Accessories

Impellers

Drying fans KSU

Drying fans KSBF

Drying fans KSA

Cooling fans CLK

Cooling fans VLB

Cooling fans STVB

Fans for tunnels and mine workings WOLF

Fans for grain dryers WOAG

Fans for grain dryers WOHT

Marine fan WOMP

Radial fan WPL

Radial fans WPM

Radial fans WPH

Radial fans WTR

Radial fans FB

Radial fans PRM

WPL

Radial low-pressure fans. Designed and engineered for high capacity pumping. Equipped with impellers with backward curved blades, which results in very high efficiencies. They have large inlet diameters in relation to the fan’s overall dimensions.

Specification

*The sound power values Lwt have been converted to sound pressure SPL with the assumption of a distance of 3m in the formula.

Dimensions

Axial fan
KM

Axial fan
KML

Axial fan
K

Axial fan
S

Axial fan
KLR

Axial fan
KLRF

Axial fan
KEX

Axial fan
HT

Axial fan
135HT

Axial fan
MP

Roof ventilators - axial.
DOS

Drying fans
KSU

Drying fans
KSBF

Drying fans
KSA

Cooling fans
CLK

Cooling fans
VLB

Cooling fans
STVB

Fans for tunnels and mine workings
WOLF

Fans for grain dryers
WOAG

Fans for grain dryers
WOHT

Marine fan
WOMP

Radial fan
WPL

Radial fans
WPM

Radial fans
WPH

Radial fans
WTR

Radial fans
FB

Radial fans
PRM