Pump 8I-8IS-8IX Pentax

Description pump 8i-8is-8ix

Line of electric motors from 8” asynchronous, rewindable built in the following execution: – 8I motor sleeve made by AISI 304 and with upper/lower support made by cast iron; – 8IS motor sleeve and upper/lower support made by AISI 304; – 8IX motor sleeve and upper/lower support made by AISI 316. Motor is filled with a water and glycol mixture (freezing point -15°C) guarantees cooling and lubrication of the thrust unit (Kingsbury type self-centering onoscillating pads and graphite spacer ring) and of the bushings; pressure compensation occurs through a rubber membrane located on the lower side and a compensation valve in the upper part, possibility to install the PT100 sensor even subsequently.

Line of 8 ”asynchronous electric motors, rewindable built in the following versions: 8I, 8IS, 8IX. The engine filled up of a mixture of water and glycol ensures cooling and lubrication of the thrust bearing unit and bushings. For applications with inverters or for use with liquids with temperature above 30 ° C insulation in PE2 + PA is available.

Line of electric motors from 8 ”asynchronous, rewindable built in the following execution: 8I, 8IS, 8IX. Motor is filled with a water and glycol mixture guarantees cooling and lubrication of the thrust unit. For applications with inverter or with liquid with temperature higher than 30 ° C insulation type PE2 + PA is available

Technical Data 50Hz

Technical Data 60Hz

CONSTRUCTION FEATURES

Motor Data

Technical Data 50Hz

MODEL 3~	HP	kW
8I 30	30	22
8I 40	40	30
8I 50	50	37
8I 60	60	45
8I 70	70	52
8I 75	75	55
8I 80	80	59
8I 90	90	66
8I 100	100	75
8I 110	110	81
8I 125	125	92
8I 150	150	110
8I 30 I	30	22
8I 40 I	40	30
8I 50 I	50	37
8I 60 I	60	45
8I 70 I	70	52
8I 75 I	75	55
8I 80 I	80	59
8I 90 I	90	66
8I 100 I	100	75
8I 110 I	110	81
8I 125 I	125	92
8I 150 I	150	110
8I 30 PPA	30	22
8I 40 PPA	40	30
8I 50 PPA	50	37
8I 60 PPA	60	45
8I 70 PPA	70	52
8I 75 PPA	75	55
8I 80 PPA	80	59
8I 90 PPA	90	66
8I 100 PPA	100	75
8I 110 PPA	110	81
8I 125 PPA	125	92
8I 150 PPA	150	110
8I 30 VP	30	22
8I 40 VP	40	30
8I 50 VP	50	37
8I 60 VP	60	45
8I 70 VP	70	52
8I 75 VP	75	55
8I 80 VP	80	59
8I 90 VP	90	66
8I 100 VP	100	75
8I 110 VP	110	81
8I 125 VP	125	92
8I 150 VP	150	110

Technical Data 60Hz

MODEL 3~	HP	kW
8I 30	30	22
8I 40	40	30
8I 50	50	37
8I 60	60	45
8I 70	70	52
8I 75	75	55
8I 80	80	59
8I 90	90	66
8I 100	100	75
8I 110	110	81
8I 125	125	92
8I 150	150	110
8I 30 I	30	22
8I 40 I	40	30
8I 50 I	50	37
8I 60 I	60	45
8I 70 I	70	52
8I 75 I	75	55
8I 80 I	80	59
8I 90 I	90	66
8I 100 I	100	75
8I 110 I	110	81
8I 125 I	125	92
8I 150 I	150	110
8I 30 PPA	30	22
8I 40 PPA	40	30
8I 50 PPA	50	37
8I 60 PPA	60	45
8I 70 PPA	70	52
8I 75 PPA	75	55
8I 80 PPA	80	59
8I 90 PPA	90	66
8I 100 PPA	100	75
8I 110 PPA	110	81
8I 125 PPA	125	92
8I 150 PPA	150	110
8I 30 VP	30	22
8I 40 VP	40	30
8I 50 VP	50	37
8I 60 VP	60	45
8I 70 VP	70	52
8I 75 VP	75	55
8I 80 VP	80	59
8I 90 VP	90	66
8I 100 VP	100	75
8I 110 VP	110	81
8I 125 VP	125	92
8I 150 VP	150	110

CONSTRUCTION FEATURES

Upper / bottom support	cast iron (8I); AISI 304 (8IS); AISI 316 (8IX)
External jacket	AISI 304 / AISI 316
Mechanical seal	ceramic-graphite; SiC optional
Ball bearings	radial and axial, water lubricated
Number of startups/hr	max 7

Motor Data

Asynchronous 2 poles rewindable in oil bath	3~ 3x400V ± 10% – 50 Hz, 3~ 3×400/690V ± 10% – 50 Hz
Cooling Flow	min 1 m/s
Insulation class	B
Insulation	Double Insulation (I); PE2 + PA (PPA); VPE (VP)
Protection degree	IP68

Description pump 8i-8is-8ix

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