Walrus Pumps For Industrial Use

WALRUS Pump Co., ltd is the leading manufacturers of pumps located in
Taiwan since 1967, our value is to satisfy customers with a range of comprehensive
products, innovative technology and superior quality, value and service. We
continuously invest in new product research and development to bring you the
best in the industry. Walrus has obtained ISO 9001 and continuously to meet
worldwide safety standards.

WALRUS established two primary factories in Taiwan, which located in Taipei
and Kaohsiung. We invest the state of art CNC facilities to upgrade the quality of
our manufacture. Industrial water pump products (TPH,TPHK,TPAK) were tested to
ensure the quality and reliability.
Currently, WALRUS is already the number 1 brand in Taiwan’s home use market,
its products are exported to over 40 countries, and it has received 5 global
certifications: European CE & RoHS, Canadian CSA-C/US, Chinese 3C and ISO9001.
Now, WALRUS is laying out regional markets in the US, Mainland China, Japan,
Europe, India, Southeast Asia, Canada, Brazil, Australia, etc.

 

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Description

TPH2T
Multistage Centrifugal Pump
The WALRUS TPH Series is horizontal multistage centrifugal pump, suitable for clean water/liquid without abrasive matters. The applications are versatile, such as pressure boosting, transfer, circulation, and machinery.

– Industrial circulation system.

– Washing/cleaning system

– Pressure boosting system

– Water/liquid transfer

– Agricultural irrigation

 
Product Description

Feature

The WALRUS TPH Series is horizontal multistage centrifugal pump, suitable for clean water/liquid without abrasive matters. The applications are versatile, such as pressure boosting, transfer, circulation, and machinery.

1. Industrial circulation system.

2. Washing/cleaning system.

3. Pressure boosting system.

4. Water/liquid transfer.

5. Agricultural irrigation.

Pump Construction:

Horizontal multi-stage centrifugal pump, co-axial pump/motor design, impellers mounted on extended motor shaft. All parts in contact with the pumped liquid are made of stainless steel.

Motor:

1. Nominal speed: 3500 / 2900 rpm

2. Frequency range: 60 / 50 Hz

3. Standard voltages: 220V/380V

4. Protection class: IP54

5. Insulation class: F.

Operating Condition

1. Ambient Temperature: Max. +40°C

2. Liquid: +0°C ~ +90°C

3. Operating Pressure: Max. 10 kg/cm²

4. Inlet Pressure: Max. 6 kg/cm²

Model Code

 
TPHK2T
Vertical Multistage Centrifugal Pump
The WALRUS TPHK Series is vertical multistage centrifugal pump, designed for industrial use, specially for machine tools, to carry fluids such as water, coolant, light oil and other clean, non aggressive matters:

– Industrial circulation system

– Washing/cleaning system

– Filtration system

 
Product Description

Application

The WALRUS TPHK Series is vertical multistage centrifugal pump, designed for industrial use, specially for machine tools, to carry fluids such as water, coolant, light oil and other clean, non aggressive matters.

– Industrial circulation system

– Washing/cleaning system

– Filtration system

 

Pump Construction:

Immersible vertical multistage centrifugal pump, co-axial pump/motor design, impellers mounted on extended motor shaft. Main working parts made by stainless steel

Model Code

 

Operating Condition

Ambient Temperature:: Max. +40°C
Liquid Temperature Range: +0°C ~ +90°C
Operating Pressure: Max. 10 kg/cm²
Submerged depth: Min. 65mm

 

Motor

Nominal Speed: 3500 / 2900 rpm
Frequency: 60 / 50 Hz
Voltage: 220V/380V
Enclosure Class: IP54
Insulation Class: F.
TPHK8T(S)E
Vertical Multistage Centrifugal Pump
The TPHK8T(S)E is vertical multistage centrifugal

pump, designed for industrial use, specially for
machine tool. It is suitable to carry fluids such as
water, coolant, light oil and other clean, non
aggressive matters
Product Description

Application

The TPHK8T(S)E is vertical ultistage centrifugal pump, designed for industrial use, specially for machine tool. It is suitable to carry fluids such as water, coolant, light oil and other clean, non aggressive matters:

-Industrial circulation system
-Washing/cleaning system
-Filtration system

Product feature

Immersible vertical multistage centrifugal pump,self-priming, co-axial pump/motor design,impellers mounted on extended motor shaft.
Main working parts made by tainless steel.
Enclosure protection class：IP54
Insulation class：F.

Model Code

Operating Condition

Ambient temperature：Max. +40℃
Liquid temperature：+0℃ ~ +90℃
Operating pressure：Max.10kg/cm²
Submerged depth：Min. 40mm
TPK2T
Immersible Pump
TPK Series is vertical multistage centrifugal pump, designed for industrial use, specially for machine tools, to carry fluids such as water, coolant, light oil and other clean, non aggressive matters.
Feature

Applications

TPK Series is vertical multistage centrifugal pump, designed for industrial use, specially for machine tools, to carry fluids such as water, coolant, light oil and other clean, non aggressive matters.

Construction:

Submersible vertical multistage centrifugal pump, self-priming, stub pump shaft per coupling connect with motor. Main working parts made by stainless steel.

Model code

 

Operating Condiction

Ambient temperature: Max. +40°C
Liquid temperature rang: +0°C ~ +90°C
Operating pressure: Max. 10 kg/cm²
Submerged depth: Min. 65mm

 

Motor

Nominal speed: 3500 / 2900 rpm
Frequency range: 60 / 50 Hz
Voltage code: 220V/380V
Enclosed class: IP54
Insulation class: F.
TPAK2
Coolant Pump
TPAK Series coolant pump is designed for the circulation and spraying of cooling lubricants, especially machine tools.
Feature

Application

TPAK Series coolant pump is designed for the circulation and spraying of cooling lubricants, especially machine tools.This series may use on all machine tools performing Turning, Milling, Drilling, Cutting, Slitting, Grinding etc. It is suitable to carry liquids such as water, coolant, light oil and other clean, non aggressive matters.

Construction:

This pump is one-chamber vertical centrifugal pump, co-axial pump/motor design, impellers mounted on extended motor shaft .

Mode code

 

Operating Condition

Ambient temperature: Max. +40°C
Liquid temperature: +0°C ~ +90°C
Operating pressure: Max. 10 kg/cm²

 Nominal speed: 2900 / 3500 rpm
Frequency: 50 / 60 Hz
Standard voltages: 220V/380V
Enclosure protection: IP54
Insulation class: F.
TPR1
Vertical Multistage Centrifugal Pumps
TPR(S) is a non self-priming, vertical multistage centrifugal pump,consisting of a base, pump head, pump body and an outer sleeve.
The base has in-line suction and discharge ports, and all seals
are maintenance-free.
Feature

Operating range of the shaft seal

The operating range of the shaft seal depends on operating pressure, pump type, type of shaft seal and liquid temperature. The range shown in fig. 5 applies to clean water and water with anti-freeze liquids. If the operating range is exceeded, the life of the shaft seal may be reduced.

Motor

The motor is a totally enclosed, fan cooled, 2-pole standard
motor.
Installation specifications: 0.37-4.0kW, V18; over 5.5kW, v1
Insulation class: F
Enclosure class: IP55 , IP54
Standard voltages: 3x 220 / 380 V
Stops and Restarts: 0.37-less than 4kw, 30 times / hour
Over 4.0kw, 20 times / hour

Operating Conditions

Delivery liquids : non-viscous, non-flammable/explosive, without neither solid nor fiber particles, and should not cause physical nor chemical damage to the pump. For viscosity larger than water, use pumps with a higher output if necessary.
Whether a pump is suitable for a certain liquid depends factors such as the liquid’s chlorine content, PH value, temperature and composition, among other factors.
Liquids temperature: -20°C to 120°C
Environmental Temperature: Maximum 40°
At environmental temperatures over 40°C or altitudes over 1000m above sea level, motor heat dissipation will be reduced due to reduced air density thus reducing heat dissipation, and cause adecrease in power output. In those situations, higher rated pump is necessary.
Minimum suction pipe pressure: the suction pressure should be calculated and checked if any of these conditions exist:
High liquid temperature
Flow significantly larger than rated maximum
Liquid requires long suction distance
The suction pipe is long
Liquid entry conditions are bad

Model code

 
TPRK 1T
Immersible Pump
The TPRK Series is vertical multistage centrifugal pump,
designed for industrial use, specially for machine tools, to
carry fluids such as water, coolant, light oil and other clean,non aggressive matters.- Industrial circulation system- Washing/cleaning system- Filtration system
Feature

Pump Construction

Immersible vertical multistage centrifugal pump, self-priming,coupling connection between pump and motor, stainless steel construction design ensures corrosion-free operation.
By the Drain back tank structure, that the liquid remains in the tank even the mechanical seal leakage, and use cartridge mechanical seal for easy maintenance.

Motor

Nominal speed : 2900 or 3500 rpm
Frequency range : 50 or 60 Hz
Standard voltages : 3Ø 198-242 / 342-418V
Enclosure class : IP54
Insulation class : F.

Operating Conditions

1. Liquid temperature：+0°C ~ +90°C
2. Ambient temperature：Max. +40°C
3. Operating pressure：Max.15 kg/cm2
4. Submerged depth：Min. 40mm
5. Stainer Diameter：Ø2mm
6. Particle Size：Below 2mm
7. Liquids maximum content of solid particles in suspension：50g/m3

Model code

TPM 18T
Multistage Centrifugal Pump
 

Suitable for clean water/liquid without abrasive matters. The applications are versatile,such as pressure boosting,
transfer,circulation,and machinery.

-Industrial circulation system

-Washing/cleaning system

-Pressure booster system

-Water/liquid transfer

-Agricultural irrigation
Feature

Pump Construction

Horizontal multistage centrifugal pump,non self-priming,co-axial pump/motor design,impellers mounted on extended motor shaft. Main working parts made by stainless steel.

Standard Mode

 

Operating Conditions

1. Ambient temperature :Max. +40°C
2. Liquid temperature range:+0°C ~ +90°C
3. Operating pressure:Max. 10 kg/cm²
4. Inlet pressure:Max. 6 kg/cm²

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