EPST 7.5KW IE2 Centrifugal Monoblock Pump

Applications

• Circulation and transfer of clean, chemically non-aggressive water and other liquids
• Water supply & irrigation
• Water circulation in air conditioning systems

 

Operating conditions

• Liquid temperature -10℃ to 85℃
• Maximum operating pressure: 12 bar (PN12). Anti-clockwise rotation when facing pump's suction port
• Impeller: AISI304/HT200
• Mechanical seal in compliance with DIN 24960
• Lubricated by internal recirculating pumped liquid
• Counter flange available on request

 

Motor and Pump

• Closed construction, external ventilation
• Insulation class: F
• Protection class: IP54
• Performance in compliance with CEI 2-3 (IEC34.1)
• Max. ambient temperature: +40℃
• Overload protection

 

Construction Features

• Single-impeller centrifugal pump featuring axial intake and radial discharge
• Inlet and outlet DN in compliance with EN 733 (ex DIN24255) and UNI 7467
• Flanges in compliance with UNI 2236 and DIN 2532. Rear entry (impeller, motor can be extracted without disconnecting the pump body from the pipes)

 

Accessories on Request

• Galvanised iron threaded counter flanges
• Flanged tapered coupling
• Pump and motor sealing gasket

 

Flange Dimensions

 

Installation Sketch

EDWIN PUMP has been a EPST 7.5KW IE2 Centrifugal Monoblock Pump suppliers and company from China. Factory export series of pumps which include more than 40 series, 2000 models. We also accept OEM/ODM for many years.

 

No.	Part	Material
1	Flange	HT200
2	Pump body	HT200
3	Impeller	HT200/AISI304
4	Mechanical seal	Carbon/Silicon carbide
5	O-ring	NBR
6	Pump support	HT200
7	Fan cover	08F
8	Fan	PP
9	Rear cover	ZL102
10	Support	HT200
11	Stator
12	Bearing
13	Rotor
14	Bearing
15	Oil seal

Characteristic Curves

~2900rpm / ISO9906 / Annex A

Model	Impeller	Phase	POWER		l/min	0	100	150	250	300	400	450	600	700	800	900	1200	1400	1500	1800	2000
			kW	HP	m³/h	0	6	9	15	18	24	27	36	42	48	54	72	84	90	108	120
32-250/55	Two SS Impeller	Three Phase Only	5.5	7.5		79	74.7	71.8	63	56	37.5
32-250/75	Two SS Impeller	Three Phase Only	7.5	10		95	92	89	82	75	57.8
40-200/55	One SS Impeller	Three Phase Only	5.5	7.5		44				42	40	38	32	27
40-200/75	One SS Impeller	Three Phase Only	7.5	10		55				52	49	48	42	37	32
50-160/55	One Iron Impeller	Three Phase Only	5.5	7.5		32							30.6	30	28	26.6	20.5
50-160/75	One Iron Impeller	Three Phase Only	7.5	10		40							38	37	36	34.4	29
65-125/55	One Iron Impeller	Three Phase Only	5.5	7.5		23									21.3	20.9	19	17.5	16.7	13.7
65-125/75	One Iron Impeller	Three Phase Only	7.5	10		27									26	25.6	24.5	23	22.5	20	18