CHEMICAL PUMP
50Hz
PRODUCT FEATURES:
1. Satisfy high standard demand KCC series pumps comply with ISO2858, ISO5199 standard. The performance range exceeds ISO2858 standard. Bearing life exceeds first class engineering stipulation. Moreover, they comply with ISO2858 standard’s request to have materials exchangeable property.
2. The structural feature to upgrade quality
A. The design integrated the combination of pump shaft with impeller conical surface and radial sealing. It has reformed traditional cylindrical surface sealing structure with terminal surface, and effectively eliminated stress centralizing and improve pump’s shaft strength and protecting the pump shaft free from the corrosion of the flowing liquid. B. Coupling surface sealed by teflon tape. It has excellent expansion strength and corrosive resistance, plus the O-ring seal on the impeller to form double seals protection.
3. Having high speed heavy loading reliability The rigid design of double end stainless steel pump shaft and large imported famous bearings effectively ensuring shaft deflection below 0.05mm, bearing design service life Ln10 is far exceeding first class technical condition 25,000 hours(reached 210,000 hours)
4. Many sealing options We can supply single end, double end mechanical seal and packing seal and many kinds appropriate pipeline cleaning options based on the nature of transmitting fluid.
5. Seal chamber may effectively extend the service life of mechanical seal It may supply seal cooling/heating chamber according to fluid temperature, and effectively improve mechanical seal’s operating condition and service life. Meanwhile by reducing the effect of heat transmission to bearing life, the pump maximum working temperature can reach up to 175OC.
6. Precision cast flowing accessory By using precision cast alloy flowing accessory, it enhance the surface quality and internal quality of cast material, effectively decrease the loss generated by fluid friction cast defects.
7. High performance integral diaphragm shaft coupling Configured high performance metal(304) flexible coupling coupled with diaphragm coupling. It has high strength, high capacity, long service life, flexible and big flow rate and stable, large tolerate compensation etc. It is the best coupling and suitable for chemical industry and petroleum industry.
8. Easy installation and maintenance It is set up with open cover structural design (back pull out style) together with middle shaft’s diaphragm coupling combination. You do not need to disassemble pump body, pipeline, and electrical panel by removing rotor parts easily.
9. Highly compatible It requires only 4 kind of overhangs, 4 kind pump shafts and 10 kind pump covers material for entire series of 29 models; Many brand’s standard mechanical seals with different sizes to be exchangeable. It will effectively minimize accessory inventory.
50Hz
CHEMICAL PUMP Structure illustrated:
Impeller nut
Shaft key
Pump casing
Bearing
Seal gland
Seal gland
Impeller
Pump cover
Drain plug
Nut
Semicircle key
O-ring
Seal sleeve
Name plate
Cap screw
Support foot
Bearing cover
Seal chamber
Wearing ring
Seal ring
Drain plug
Seal ring
O ring
Drain plug
Bearing cover
Cursor
O ring
Gasket
Wearing ring
Shaft
Mechanical seal types:
Single end mechanical seal Good lubricating property Environment harmlessness Working temperature below boiling point Working pressure higher than vaporized pressure Use extensively, market share 90%.
Double end mechanical seal No fluid leakage For harmful fluid For fluid containing granules For viscous and easily crystallized fluid Protect safety of working environment
50Hz
CHEMICAL PUMP Model code:
Operating conditions:
1.Flange: Suction 50~250, discharge 32~200 (mm). 3 2.Capacity: Max.900m /hr 3.Head: Max. 230m 4.Working pressure: Max. 16~24kg/cm2 O O 5.Liquid temperature: -40 C~175 C 6.For water, acid solution, hydrate, amine (amine group), acids.
Impeller dimensions Discharge(mm) Suctioin(mm) Model series
Performance curves: 50 50
100
250
150
500
250
1000
500
2000 (US.g.p.m) (Imp. g. p. m) 1500
1500
1000
600
2900RPM
150
500
65X40 -315
100
80X50 -315
65X40 -250
80
Head(m)
150
60
40
400
100X65 -250
125X100 -250 200
65X40 -200
50X32 -160
30
125X100 -315
300
80X50 -250
50X32 -200
50
100X65 -315
80X50 -200
100X65 -200
80X65 -160
65X50 -160
150
125X100 -200
100
100X80 -160
Head(ft)
200
100
20 15
4
3
6
5
10
10
8
20
30
20
30
50
100
40
70
50
150
100
250
50 150 (L/s) 3 500 (M /h)
Q
Water Capacity (Q) 50
100 50
150
100
250
150
500
250
1000 1500 500
1000
2500
1500
5000 (US.g.p.m)
2500 400
100
1450RPM 125X100 -500
80 60
125X80 -400
50 40
Head(m)
30 20
65X40 -315
300
150 X125 -500
125 X -40 100 150X125 0 -400 15 125X100 -3 0X12 15 5 -315
10 80X50 - 30 X 6 5 15 -315 100 X 80X50 - 2 5 0 6 5 125X100 150X125 -250 -250
65X40 -250
200 X150 -500
200
200 X150 -400
250 X200 -400
200 X150 -315
250 X200 -315
10 8 6
10 65X40 80X50 - 0 X 6 5 200 125X100 -200 -200
40
-200
50X32 -160
65X50 80X65 -160 -160
5 3 10
4
5 6 20
8 30
30
10 -1 0X8 60 0
10
20 50
100
50
-250
50X32 -200
(Imp. g. p. m)
Head(ft)
Q
20
30 100
40 50 150
70 250
Water Capacity (Q)
100
150 200 500
15 300 (L/s) 3 1000 (M /h)
Q
50Hz
CHEMICAL PUMP
Dimensions:
Dimensions table: Pump end dimensions
Shaft No.
Pump dimensions
Installation dimensions
Screw
Shaft end Interval Weight
