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■ Standard Spec

Capacity	Max. 0.3㎥/min
Total Head	Max. 230m
Temperature	Max. 80℃
Revolution	1750rpm
Rotation	CW (Clckwise viewed from coupling end)
Bearing Lubrication	Oil Bath Type
Connection	25 ~ 50mm

■ Feature

- It’s very suitable for boiler water supply
- It’s easy to install and maintain as small size and a wider operation range than others
- No need to use a jet pump as it can provide maximum 80℃degrees of water temperature with suction head for water
supply
- Need a high pressure as single stage type, and inexpensive price

■ Application

- Boiler feed water	- For assistance fire hydrant and spring cooler	- For hillside transfer
- For transfer oil	- For all industries and general water supply	- For special chemicals

■ Selection chart

■ Section

■ Dimension

PUMP MODEL	MOTOR (KW)	PUMP & MOTOR DIMENSIONS(mm)									COMMON BED SIZE (mm)								PUMP DATA		WEIGHT (KG)
		A	B	C1	C2	C3	E	F	H1	H2	Ba	Bb	BL	BW	BC	Be	Bh	BD	B.R.G	SEAL	PUMP	BED	MOTOR
NTPS25	0.75	630	287	280	63	112	214	80	177	63	100	360	560	270	245	35	45	15	#6304ZZ	Φ20	27	12	15
	1.5	690	347				225	90	177								35				27	12	24
	2.2	728	385				283	100	177												28	12	30
NTPS40	2.2	741	385	305	70	135	305	100	202	80	100	480	680	340	300	45	57	18	#6305ZZ	Φ25	48	14	24
	3.7	763	385				336	112	202								45				48	14	39
	5.5	830	452				364	132	222			520	720	390	350						49	14	56
NTPS50	5.5	837	452	305	77	145	369	132	232	80	100	520	720	390	350	50	50	18	#6305ZZ	Φ25	58	16	56
	7.5	875	490				369	132	232												58	16	70
	11	981	596				434	160	260			600	800	410	370						58	19	109