flexible impeller pump tyzb g e1

中国北京市西四环南路 72 号邮编:100071 No.72, South Road of the West 4th Ring, Beijing, China 100071 Tel: +86 10 83265380 Fax: +86 10 83265381 Web: http://www.hichine.com E-mail:[email protected]

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The Pumping Principal of Flexible Pump

Flexible pump is the measuring pump using the centrifugal force and makes the vacuum condition pulling the fluid into the pump with the help of methods of rotation of the wings of the Flexible impeller on cam. The operational principal is the method of pushing the fluid out through rotating and the being folded of the wings holding the fluid between the impeller wings. And pumping is possible in lower rpm and controlling the volume of the inlet adhering the Ball Valve to the inlet or the flux of the outlet controlling the rpm.

Operational Principal

1) Sucking in the fluid into the pump vacuuming when the impeller wings passing through the cam.

2) Rotating impeller sends the fluid into the outlet pushing successively the fluid by the wings.

3) The pushing out the fluid into the outlet by the bending of the impeller wings makes the regular and successive flux. Decision of inlet and outlet

When the axis of the pump rotates clockwise, the inlet is right and the outlet is left. If the axis of the pump rotates counter clock wise, the inlet is left and the outlet is right (in case that the pump cover is front).

Decision of the rotating direction of the pump

When the pump is operated for the first time, the cooperation between the rotating direction of the pump and the rotating direction of the motor has to be checked. When the rotating direction of the pump is changed, after rotating the axis of the pump one time to the direction you want, the pump has to be operated.


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Caution in handling

▶ The fluid temperature is 0℃~100℃ and the performance of the impeller and mechanical seal can

be deteriorated in case of the overheated usage.

▶ Please, fix the pipe tightly Keep it short.

▶ When the idling time exceed the 30 seconds, the impeller can be burned because of the

self-intaking in the middle of the instant sucking in of the flexible pump (in case of 2000rpm for from 2 seconds to five seconds). Idling under 30 seconds can be recommended.

Construction of HICHINE Flexible Impeller Pump

• 1. COVER PLATE • 2. O-RING • 3. IMPELLER • 4. MECHANICAL COVER • 5. MECHANICAL SEAL • 6. CAM • 7. SHAFT • 8. WEAR PLATE • 9. LIP SEAL • 10. BEARING

Characteristics of flexible pump

· It doesn't need hood valve because of the strong self-sucking in rotation. · Simplicity to install and operate because of the unnecessariness of deleting the air and filling in the water.

· Easiness to change the parts. Impeller can easily be changed by demounting the front cover. · Possibility of lashing and back lashing · Multi-functional pump which can carry the high viscosity of fluid, solid body, and sludge/slurry · Selective installation of the rubber impellers between CR rubber which has strong durability and intensity and NBR rubber which has strong anti-oil nature.

Usage of the flexible pump:

For ship, seawater, manufacturing industry, food, husbandry, brewing and chemical medicine


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Performance Parameter TYZB series stainless steel self-suction pumps TYZBA series stainless steel self-suction pumps

Parameter

Types

Rate of flow

(m3 /h)

Pressure (kg/cm2)

Lift (m)

Self-suction height (m)

Entrance caliber (mm)

Rotate speed rpm

? Power (kw)

TYZB—3.5 3.5 2.5 25 6 1.5" 1000 1.1

TYZB—5 5 2.5 25 6 1.5" 1500 1.5

TYZB—7 7 2.5 25 6 2" 1000 2.2

TYZB—10 10 2.5 25 6 2" 1500 3

TYZB—15 15 2.5 25 6 2" 1500 4

TYZB—20 20 2.5 25 6 3" 1000 5.5

TYZB—25 25 2.5 25 6 3" 1500 7.5

Parameter

Types

Rate of flow

(m3 /h)

Pressure (kg/cm2)

Lift (m)

Self-suction height (m)

Entrance caliber (mm)

Rotate speed rpm

Power (kw )

TYZB—0.5 0.5 1.0 10 4 3/8" 1500 0.12

TYZB—1 1 1.0 10 4 1/2" 1500 0.25

TYZB—2 2 2.0 20 5 3/4" 1500 0.75

TYZB—3 3 2.0 20 6 1" 1500 1.1

TYZB—5 5 2.0 20 6 1.5" 1500 1.5

TYZB—10 10 2.0 20 6 2" 1500 3

TYZB—15 15 2.0 20 6 2" 1500 4


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Istallation Dimension

Specification A B C AC HD K L G H1 H D

TYZB-15 112 90 108 136 166 7 345 G1/2” 134 71 137

TYZB-15-S 112 90 108 136 166 7 300 G1/2” 134 71 137

TYZB-15-F 125 100 111 155 157 10 350 G1/2” 149 80 150

TYZB-15-SF 112 90 108 136 140 7 300 G1/2” 134 71 137

TYZB-25-S 125 100 126 155 200 10 347 G1” 149 80 157

TYZB-25-SF 125 100 126 155 157 10 370 G1” 149 80 150

TYZB-40-S 240 124 155 170 200 10 420 G1-1/2” 170 90 170

TYZB-40-SF 240 124 155 170 175 10 430 G1-1/2” 170 90 170


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Flexible Impeller • TYZB PUMP company has improved the quality of the impeller and extended the life time at

the same time through increasing the durability and anti-abrasion character by making it with special rubber using its 30 years experience and accumulated technology. As the result, the product can stand comparison with those of the world famous manufacturers. We will pay back to the customers with the best quality products.

Impeller Material and Usage

Material Usage

Neoprene Neoprene impellers are used for most flexible impeller pumps in engine cooling, fresh or salt water transfer and suitable for use where only small amounts of oil or diesel fuel are present.

Nitrile Nitrile impellers are used in bilge pumping, oil and diesel transfer, heavily contaminated water. Flow rate reduced approximately 10% as compared to neoprene.

How to replace the impeller

The impeller is a consumption item, and the life differs depending on the working condition. When suction power of the pump seems to be lowered, remove the front cover and check the impeller for blade condition. If the blade is cracked, or excessively deflected, and does not fit to the inner circumference of the pump case, take it as the limit of use, and replace the impeller in the following procedure.

1. Remove the front cover fixing bolts. 2. Pull out the impeller with a set of pliers or a nipper. 3. Insert a new impeller. Insert it while turning into the direction of impeller rotation to make the

work easier. If it is still hard to insert, apply a small quantity of grease or soap water to the top end of the

impeller blade then the insertion becomes easier. Be sure to match the deflection of impeller blade with the rotational direction.

The pump may sometimes fail to turn if the deflection is inverse. CAUTION

1. Keep the impeller in a cool and dry place where direct sunlight does not reach. 2. Check for cracks and tears and replace impeller at least once every year. 3. DON'T RUN DRY

When the pump is used for water discharging from a preserve and others, pay attention to run dry. If the pump is kept running even after completing water discharge, the rubber impeller in the pump burned in 20 to 30 seconds.

4. REFRAIN FROM USING THE PUMP FOR SAND AND OTHER SLUDGE Sludge such as sand damages the rubber impeller and the pump casing.

5. WHEN LEFT TO STAND FOR A LONG TIME AFTER BEING USED FOR SEA WATER Remove the front cover and pull out the impeller in the pump for storage. Otherwise, the pump

may sometimes fail to work due to salt fixing.


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Temperature

※Neoprene Maximum Temperature 55˚C (130˚F)

※Nitrile Maximum Temperature 76˚C (170˚F)

A Impeller

TYZB PUMP Blade No.

A Diameter

B Depth

C Shaft Diameter Material Driven

Type

081-0601 6 40mm (1.57") 40mm (1.57") 10mm (0.39") Neoprene

08-41-0601 6 40mm (1.57") 19mm (0.74") 9.5mm (0.37") Neoprene

08-31-0601 6 40mm (1.57") 19mm (0.74") 12mm (0.47") Neoprene

09-107-0601 6 40mm (1.57") 19mm (0.74") 12mm (0.47") Neoprene


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B Impeller

TYZB PUMP Blade No.

A Diameter

B Depth


Type

08-37-0601 6 51mm (2") 22mm (0.86") 12.7mm (0.5") Neoprene

08-39-0601 6 51mm (2") 22mm (0.86") 12mm (0.47") Neoprene

09-108-0601 6 51mm (2") 22mm (0.86") 12.7mm (0.5") Neoprene

C Impeller

TYZB PUMP Blade No.

A Diameter

B Depth


Type

08-21-1201 12 57mm (2.24") 31.5mm (1.24") 16mm (0.62") Neoprene

08-32-1201 12 57mm (2.24") 20mm (0.78") 12.7mm (0.5") Neoprene

09-105-1201 12 57.1mm (2.24") 48.1mm (1.89") 16mm (0.62") Neoprene


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D Impeller

TYZB PUMP Blade No.

A Diameter

B Depth


Type

08-38-1201 12 62mm (2.44") 32mm (1.25") 16mm (0.62") Neoprene

09-106-1201 12 62mm (2.44") 22mm (0.86") 16mm (0.62") Neoprene

E Impeller

TYZB PUMP Blade No.

A Diameter

B Depth


Type

08-20-1201 12 65mm (2.55") 41mm (1.61") 16mm (0.62") Neoprene

08-36-1201 12 65mm (2.55") 51mm (2") 16mm (0.62") Neoprene

08-44-1201 12 65mm (2.55") 80mm (3.14") 25mm (0.98") Neoprene


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F Impeller

TYZB PUMP Blade No.

A Diameter

B Depth


Type

001-0801 Neoprene

001-0801N 8 65mm (2.55") 50mm (1.96") 16mm (0.62")

Nitrile

08-40-0801 8 65mm (2.55") 37mm (1.45") 16mm (0.62") Neoprene

09-46-0801 8 65mm (2.55") 51mm (2") 16mm (0.62") Neoprene

09-47-0801 8 65mm (2.55") 51mm (2") 15mm (0.59") Neoprene


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G Impeller

TYZB PUMP Blade No.

A Diameter

B Depth


Type

09-42-1001 10 65mm (2.55") 68mm (2.67") 16mm (0.62") Neoprene

09-201-1001 10 65mm (2.55") 51mm (2") 19mm (0.74") Neoprene

09-201-1003 10 65mm (2.55") 51mm (2") 19.3mm (0.74") Neoprene


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H Impeller

TYZB PUMP Blade No.

A Diameter

B Depth


Type

005-0901 9 79mm (3.11") 54mm (2.12") 20mm (0.78") Neoprene

006-0901 9 80mm (3.14") 75mm (2.95") 20mm (0.78") Neoprene


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I Impeller

TYZB PUMP Blade No.

A Diameter

B Depth


Type

002-0801 8 80mm (3.14") 53mm (2.08") 20mm (0.78") Neoprene

004-0801 8 80mm (3.14") 54mm (2.12") 20mm (0.78") Neoprene

082-0801 8 80mm (3.14") 54mm (2.12") 19mm (0.74") Neoprene


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J Impeller

TYZB PUMP Blade No.

A Diameter

B Depth

C Shaft Diameter Material Drivenn

Type

08-19-1201 12 82mm (3.22") 73mm (2.87") 20mm (0.78") Neoprene

08-35-1201 12 82mm (3.22") 73mm (2.87") 19mm (0.74") Neoprene


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K Impeller

TYZB PUMP Blade No.

A Diameter

B Depth

C Shaft Diameter Material Drivenn

Type

09-41-0901 9 92mm (3.62") 43mm (1.69") 25mm (0.98") Neoprene


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L Impeller

TYZB PUMP Blade No.

A Diameter

B Depth


Type

003-0901 9 95mm (3.74") 63mm (2.48") 25mm (0.98") Neoprene

083-0901 9 95mm (3.74") 63mm (2.48") 25mm (0.98") Neoprene

086-0901 9 95mm (3.74") 88.5mm (3.48") 25mm (0.98") Neoprene

088-0901 9 95mm (3.74") 88.5mm (3.48") 25mm (0.98") Neoprene

089-0901 9 95mm (3.74") 88.5mm (3.48") 25mm (0.98") Neoprene

08-12-0901 9 95mm (3.74") 63mm (2.48") 25mm (0.98") Neoprene


17

M Impeller

TYZB PUMP Blade No.

A Diameter

B Depth


Type

003-1201 12 95mm (3.74") 63mm (2.48") 25mm (0.98") Neoprene

086-1201 12 95mm (3.74") 88.5mm (3.48") 25mm (0.98") Neoprene

087-1201 12 95mm (3.74") 63mm (2.48") 25mm (0.98") Neoprene

088-1201 12 95mm (3.74") 88.5mm (2.48") 25mm (0.98") Neoprene

08-30-1201 12 95mm (3.74") 130mm (5.11") 25mm (0.98") Neoprene

08-33-1201 12 95mm (3.74") 102mm (4.01") 25mm (0.98") Neoprene

08-34-1201 12 95mm (3.74") 80mm (3.14") 25mm (0.98") Neoprene

08-45-1201 12 95mm (3.74") 95mm (3.74") 25mm (0.98") Neoprene


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N Impeller

TYZB PUMP Blade No.

A Diameter

B Depth


Type

09-48-1001 10 103mm (4.05") 100mm (3.93") 25mm (0.98") Neoprene


19

O Impeller

TYZB PUMP Blade No.

A Diameter

B Depth


Type

08-14-1001 10 115mm (4.52") 104mm (4.09") 25mm (0.98") Neoprene


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P Impeller

TYZB PUMP Blade No.

A Diameter

B Depth


Type

08-15-0901

08-16-0901 9 118mm (4.64") 88.9mm (3.5") 25mm (0.98") Neoprene


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Q Impeller

TYZB PUMP Blade No.

A Diameter

B Depth


Type

08-17-1201 12 129mm (5.07") 101.5mm (3.99") 36mm (1.41") Neoprene

08-17-1201N 12 129mm (5.07") 101.5mm (3.99") 36mm (1.41") Nitrile


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R Impeller

TYZB PUMP Blade No.

A Diameter

B Depth


Type

09-43-1201 12 161mm (6.33") 120mm (4.72") 36mm (1.41") Neoprene

flexible impeller pump tyzb g e1

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