50Hz
End suction centrifugal pump Applications Air conditioning systems(cooling tower) Broad range of industrial applications Temporary water supply booster systems Open loop or close loop circulation systems
Product features
Water supply to multi-storey buildings or households. Fire fighting systems.
1. Back-pull out design which allows the pump bearing frame and impeller to be backed out of the volute without disturbing the pump piping connections. Also lower cost for maintenance and repair. 2. Specially designed wear-resisting mechanical seal--general use of life time exceeds 100,000 hours. Minimizes leakage and maximizes bearing life even operate under high pressure. 3. It requires only 5 kinds of overhangs, 6 kinds of shafts and 4 kinds of bearings for entire series of 42 models. It will effectively minimize accessory inventory and enhance pump components interchangeability. 4. Good suction performance--Bigger suction structure which lowers suction flow rate enable the pumps have better suction performance. Increases reliability and maximizes impeller and casing life. 5. Complies with international standard EN733(DIN24255) for interchangeability of components between all individual pump sizes. 6. Adopting molded impeller, copper o-ring, stainless steel shaft and bearing for high quality products. 7. Adopting TATUNG motor which conforms to insulation class F and protection IP54.
Sectional view: Part Name St an da rd mat er ial Available material
1
9
7
3
5
Pump casing Casing cover Impeller
Shaft Shaft sleeve Bearing frame O ring Support foot Impeller nut Mechanical seal
Parts illustrated:
Pump casing Wearing ring Wearing ring Mechanical seal Bearing gasket Bearing frame
Impeller nut Imp eller Casing cover Seal gland Oil seal
Shaft
2
10
6
4
8
End suction centrifugal pump
50Hz
Model code
Operating conditions 1.For clean non-corrosive or non-aggressive liquids, without solid particles. 2.Speed: Max. 3500rpm 3.Ambient temperature: Up to 40O OC 4.Liquid temperature: Up to 105 C (needs change to heat-resistant mechanical seal) 2 5.Working pressure: Max. 10~16kg/cm 6.Head: Max. 146m 3 7.Capacity: Max. 1080m /hr 8.Discharge flange: 32mm to 250mm
Horsepower(kw) Speed
Impeller diameter(mm) Discharge flange(mm) Mode series
Performance curves 32/26 32/20
50/26
40/26
65/26
50/20
40/20
80/26
65/20
100/26
80/20 100/20
32/16
50/16
40/16
125/20
H
65/16
(M)
H
80/16
(Ft)
50/13
32/13
40/13
100/16
65/13
XA - 2P (2900R.P.M)
(M 3/hr) (L/s)
Water Capacity (Q)
80/40
0
40/13
50/16
65
50/13
80
/2
6
0
10 0/ 20
2
20 25 0/3 0/3 2 2
H /16
32/13
40/16
65
32/16
65/20
/2
12 5/ 26
20 0/ 15
H (M)
50/20
80
0/3
25 0/4 0
26 0/
/2
65/26
6
2
0
20
40
/2
65/32
15
/26 1 50
32/20
40/26
50
10 0/3 12 /3 2 5/3 2
26 0/ 10
32/26
50/32
80
40 0/
40/32
12 5/4 15 0 0/ 4
20
100/40
/1 3
80
125/20
/1 6
(Ft)
100/16
XA - 4Por
(1450R.P.M) 3
(M /hr) (L/s)
Water Capacity (Q)
(2900R.P.M-2P)
Dimensions (Unit:MM)
50Hz
End suction centrifugal pump
50Hz
End suction centrifugal pump
Dimensions (1450R.P.M-4P)
( Unit:MM)