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Immersion pumps with open or closed radial impeller

Construction
Close coupled immersion pump. Motor in dry installation and pump body submerged in the liquid handled. Impeller type: open or closed

Applications
For liquids in cleaning and filter systems, emulsions, coolant with solids diam. max. 2-6* mm (* with open impeller). For draining a basin or a sump with domestic or industrial sewage. For liquids which are non-aggressive for the pump materials.

Operating conditions
Liquid temperature -20 °C up to +90°C Ambient temperature up to 40°C Max. permissible working pressure up to 6 bar. Maximum size of solids* 2-6 mm, max. kinem. viscosity 20 mm²/s

Motor 2-pole induction motor, 50Hz. (n=2850 1/min Three phase 230/400 V, 50 Hz. according to EN 60034 Protection IP 55, insulation class F Special features on request Other voltages, -frequency 60 Hz.

Warranty One Year (as per our general sales conditions)

Materials

Description	AP80 - AP112
Pump casing	cast iron or steel
Impeller	cast iron
Shaft	Steel C40
Cover	cast iron
Mechanical seal	Al-oxyd/carbon/NBR

Performance (n ˜ 2850 1/min )

Typ type______	Laufrad* Impeller*	KW P1	In A		Förderhöhe (head) in Meter
Typ type______	Laufrad* Impeller*	KW P1	In A		10	12	14	16	18	20	22	24	26	28	30	32	34	36
AP 80 A	C	1,97	2,90	F ö r d e r m e n g e L/min	213	193	172	148	120	83	40
AP 80 B	C	2,19	3,20		220	195	180	160	130	98	50
AP 90 A	C	3,08	5,40		257	255	250	243	235	223	202	178	145	112	61
AP 90 B	C	3,60	6,20		460	440	420	400	375	346	310	263	212	160	98
AP 100 A	C	4,43	8,40		507	492	478	460	438	416	390	362	340	302	259	210	140	40
AP 112 A	C	5,50	11,00		564	545	525	505	482	455	430	402	370	325	271	182	100
AP 112 B	C	6,00	12,20		707	682	660	635	605	592	540	500	460	408	337	260	130
AP 80 B	O	1,97	3,20		222	195	175	155	130	83	30
AP 90 A	O	2,08	5,40		286	255	225	190	157	111	65
AP 90 B	O	3,60	6,20		404	378	353	330	300	266	238	200	150	80
AP 100 A	O	4,43	8,40		409	385	355	322	290	249	210	170	125	70
AP 112 A	O	5,50	11,00		496	475	455	432	405	370	340	300	242	170	70
AP 112 B	O	6,00	12,20		801	770	735	690	650	598	540	480	410	340	268	133

*C=geschlossenes Laufrad, O=offenes Laufrad / C=closed impeller, O=open impeller

Dimensions and Weights – parts list

Typ________ type	B=320 mm			B=450 mm			B=610
	A	B	Kg	A	B	Kg	A	B	Kg	C	D	Ø E	Ø F	Ø G	Ø H	Ø I	Ø L	M	N
	mm	mm	Kg	mm	mm	Kg	mm	mm	Kg	mm	mm	mm	____	____	mm	mm	mm	mm	mm
AP80 A/50	620	320	36	750	450	44	910	610	46	290	280	240	1 ¼“	2“	300	270	13	170	136
AP80 B/100	620	320	36	750	450	45	910	610	47	290	280	240	1 ¼“	2“	300	270	13	170	136
AP90 A/150	660	320	41	790	450	49	950	610	51	340	280	240	1 ¼“	2“	300	270	13	170	136
AP90 B/200	660	320	43	790	450	51	950	610	53	340	280	240	1 ½“	2 ½“	300	270	13	170	136
AP100 A/300	700	320	48	830	450	56	990	610	58	380	280	240	1 ½“	2 ½“	300	270	13	170	136
AP112 A/300	730	320	59	860	450	67	1020	610	69	410	280	240	1 ½“	2 ½“	300	270	13	170	136
AP112 B/500	730	320	61	860	450	69	1020	610	71	410	320	240	2“	2 ½“	300	270	13	190	145

Pos.
1	/ Rod
2	/ Motor casing
4	/ Rotor
5	/ Stator
8	/ Shaft
12	/ Impeller
14	/ Terminal box
15	/ Terminal block
16	/ Bearing cover
17	/ Fan
18	/ Fan cover
19	/ Bearing
21	/ Compens.spring
22	/ Bearing
24	/ Endshield
26	/ Washer
31	/ Casing
34	/ Tube
35	/ Mechanical seal
38	/ Key

notice

Subject to change!