Double Suction Split Casing Fire Centrifugal Pump

Model NO.: TPOW
Max.Capacity: >400 L/min
Impeller Number: Single-Stage Pump
Influent Type of Impeller: Double-Suction Pump
Pump Casing Combined: Horizontal Split Pumps
Impeller: Closed
Material: HT200/SS304/SS316
Flow: 80-11600m3/h
Motor Power: 18.5~2500KW
Trademark: HOFFWELL
Origin: China
Max.Head: >150m
Driving Type: Motor
Working Pressure: Middle Pressure Pump
Position of Pump Shaft: Horizontal Pump
Mounting Height: Suction Centrifugal
Usage: Pumps
DN: 150~1200mm
Head: 19-300m
Frequency: 50Hz/60Hz
Specification: CE, ISO
HS Code: 84137100

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Product Description

TPOW Single Stage Double Suction Split Casing Centrifugal Pump

>>>Product Introduction:

TPOW series single-stage double-suction split volute centrifugal pump is produced by our company based on importing the advanced technology from Germany in accordance with the market demand. By using the original and modified impeller and cutting, the pump boasts a full and wide range of spectrum and high service efficiency. The water pump can provide the working points of any flow and lift head required by the user within the spectrum performance range. TPOW pump adopts a hydraulic model with the self-balancing axial force and radial force, which is the best both at home and abroad currently. It boasts stable performance, high efficiency, compact structure, small vibration, strong resistance to pressure of pump body and being easy for installation and maintenance.
Double Suction Split Casing Fire Centrifugal Pump

>>>Main Purpose:

TPOW series of product is widely used for water plant, irrigation, drainage pumping station, power station, water circulation of air-conditioning, industrial water supply system, fire system and shipping industry as well as for the general purpose in the oil refining industry.

>>>Hydraulic performance:

It adopts the internantional advanced computer aided software and the modern design methods(namely optimum design and reliable design approach) for the hydraulic and structural design of the pump so that TPOW double-suction pump boasts efficient and noticeable resistance to cavitation. Compared with home-made like products, this series of product has a 2-4% higher efficiency and noticeably stronger cavitation resistance, which will save a lot of capital for the user.

>>>Structural Features:

1. Compact structure, space effective and much shorter axial dimensions.
2. Small vibration and low noise, achieved mainly by means of the follow:
A\The pump casing adopts the double-volute structure;
B\The rotor part has short axial dimensions and a good rigidity.
C. The pump shaft adopts the imported high-precision bearing for the support.

>>>Working Conditions:

The maximum working pressure of TPOW volute double-suction pump system is 2.5Mpa, namely pump inlet pressure +pump lift head≤ 2.5Mpa, and the test pressure of pump static pressure is 3.75Mpa. According to the maximum pressure that the pump body can bear, the materials for body and bonnet adopt the grey cast iron(1.6Mpa), spheroidal graphite cast iron(2.0Mpa)and cast steel (2.5Mpa). Please note the pump's bearing pressure or materials in the order. This series of pump can transport the clear water or other liquids with similar physical and chemical properties as clear water with temperture T≤ 105ºC

>>>Type Designation:

TPOW 300 - 450(I)A
TPOW - TPOW Volute type split casing double suction pump
300 - diameter of pump outlet (mm)
450 - nominal diameter of impeller (mm)
I - Flow classification
A - Primary cutting of impeller.

Double Suction Split Casing Fire Centrifugal Pump

>>>TPOW models and specifications

TPOW500-520(I)		3217.5	893.8	25	82	980	280	375.2
	A	3088	857.8	23	75.44		250	335
	B	2964.5	823.3	21	68.88		220	294.8
	C	2846	790.6	18.4	60.352		200	268
	D	2732	758.9	16.3	53.464		180	241.2
TPOW500-520		2777	771.4	22.5	73.8	980	220	294.8
	A	2638	732.8	19.5	63.96		200	268
	B	2484	690	15.6	51.168		160	214.4
	C	2178.5	605.1	13.8	45.264		132	176.88
TPOW500-650(I)		3510	975	41.5	136.12	980	500	670
	A	3352.5	931	38.7	126.936		450	603
	B	3172.5	881	36	118.08		400	536
	C	3015	837.5	33.2	108.896		355	475.7
	D	2767.5	768.8	29.7	97.416		315	422.1
TPOW500-650		2992	831.3	33.7	110.536	980	355	475.7
	A	2835	787.5	30.2	99.056		315	422.1
	B	2722.5	756.3	27.7	90.856		280	375.2
	C	2642.5	706	24	78.72		250	335
TPOW500-710(I)		3852	1070	64.4	211.232	980	900	1206
	A	3672	1020	59.2	194.176		800	1072
	B	3470.4	964	53	173.84		710	951.4
	C	3204	890	47.7	156.456		560	750.4
	D	3024	840	42	137.76		500	670
TPOW500-710		3006	835	49	160.72	980	560	750.4
	A	2812.5	781.3	44.2	144.976		450	603
	B	2632.5	731.3	39.3	128.904		400	536
	C	2407.5	668.7	34.6	113.488		355	475.7
TPOW500-800(I)		3996	1110	80.6	264.368	980	1120	1500.8
	A	3600	1000	72.8	238.784		900	1206
	B	3204	890	65.3	214.184		800	1072
	C	2880	800	58	190.24		630	844.2

Type		Flow		Lift head		Rotate speed	Motor power
Type		(m⊃3; /h)	(l/s)	(m)	(feet)	(r/min)	(kw)	(hp)
TPOW80-220(I)		83.5	23.2	13.8	45.264	1480	5.5	7.37
	A	77.2	21.4	11.8	38.704		4	5.36
	B	70.4	19.6	9.8	32.144		3	4.02
	C	64.4	17.9	8.2	26.896		3	4.02
		164.5	45.7	55	180.4	2950	37	49.58
	A	152.9	42.5	47.5	155.8		30	40.2
	B	138.5	38.5	39	127.92		30	40.2
	C	128.4	35.7	33.5	109.88		22	29.48

TPOW80-280(I)		104.5	29	22.5	73.8	1480	11	14.74
	A	96	26.7	19	62.32		11	14.74
	B	88.1	24.5	16	52.48		7.5	10.05
	C	79.4	22	13	42.64		5.5	7.37
		208	57.8	90	295.2	2950	75	100.5
	A	192.4	53.4	77	252.56		75	100.5
	B	174.7	48.5	63.5	208.28		55	73.7
	C	155	43	50	164		37	49.58
TPOW80-280		86	23.9	20.7	67.896	1480	7.5	10.05
	A	80.4	22.3	18.1	59.368		7.5	10.05
	B	73.2	20.3	15	49.2		5.5	7.37
	C	66.8	18.6	12.5	41		4	5.36
		172	47.8	82.5	270.6	2950	75	100.5
	A	160	44.4	71.5	234.52		55	73.7
	B	146.7	40.8	60	196.8		45	60.3
	C	132.6	36.8	49	160.72		30	40.2

TPOW100-400(I)		185.5	51.5	52	170.56	1480	45	60.3
	A	170.6	47.4	44	144.32		30	40.2
	B	158.6	44	38	124.64		30	40.2
	C	141.6	39.3	30.3	99.384		18.5	24.79
TPOW100-400		163	45.3	52	170.56	1480	37	49.58
	A	149.9	41.6	44	144.32		30	40.2
	B	138.4	38.5	37.5	123		22	29.48
	C	121.1	33.6	28.7	94.136		18.5	24.79