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ACOSJ-P PBOC 3.0 DC/EC Card (Contactless)
JAVA card solution with built in PBOC 3.0-certified applet, compliant with the UnionPay standard
Primary Applications
- e-Government
- Banking & Payment
- e-Healthcare
ACOSJ-V VISA Certified EMV Payment Card (Contact)
A VISA Certified (Visa Credit, Debit and Prepaid) EMV Payment card solution based on JAVA card platform.
Primary Applications
- Banking & Payment
- e-Purse Application
ACOSJ-V VISA Certified EMV Payment Card (Contactless)
A VISA Certified (Visa Credit, Debit and Prepaid) EMV Payment card solution based on JAVA card platform.
Primary Applications
- Banking & Payment
- e-Purse Application
APS Intelligent Frequency Converter Circulation Pump
Performance Range
1. Max. Flow: 3.5m3/h
2. Max. Head: 6m
Application Limits
1. Liquid temperature: 2℃~110℃
2. Maximum ambient temperature +40℃
3. Maximum system pressure 10bar
4. Protection level: IP44
5. Mains connection: 220V 50Hz/60Hz
6. Insulation class: F
7. Pumped liquid characteristics: clean, free from solids and mineral oils, non-toxic, chemically neutral, close to the characteristics of water
8. Installation: the motor shaft must be kept in horizontal direction
9. pH: 6.5 to 8.5
Certificate
Applications Fields
For domestic hot water system such as mix water underfloor heating system, air energy hot water circulation system, solar hot water circulation system and family hot, cold water pressurization circulation, etc.
Features
1. "A" rated energy efficiency-lowest power consumption
2. Permanent magnet motor-intelligent frequency conversion control
3. Compact design, with control box integrated into the pump head
4. Proportional pressure mode(PP)
5. Constant pressure mode(CP)
6. Constant speed mode(S)
7. AUTO mode
8. Night-setback mode
9. Actual power display
10. Low noise, no leakage
Optional Available on Request
1. Products can be customized according to customer's voltage and frequency
2. Brass pump body, enamel pump body, stainless steel pump body
Applications Fields
For domestic hot water system such as mix water underfloor heating system, air energy hot water circulation system, solar hot water circulation system and family hot, cold water pressurization circulation, etc.
Features
1. "A" rated energy efficiency-lowest power consumption
2. Permanent magnet motor-intelligent frequency conversion control
3. Compact design, with control box integrated into the pump head
4. Proportional pressure mode(PP)
5. Constant pressure mode(CP)
6. Constant speed mode(S)
7. AUTO mode
8. Night-setback mode
9. Actual power display
10. Low noise, no leakage
Optional Available on Request
1. Products can be customized according to customer's voltage and frequency
2. Brass pump body, enamel pump body, stainless steel pump body 
AWZB Automatic Self-Priming Peripheral Pump
Performance Range
1. Max. Flow: 4.8m3/h
2. Max. Head: 50m
Application Limits
1. Suction head up to 8m
2. Liquid temperature up to +90℃
3. Ambient temperature up to +40℃
4. Max. Working pressure: 5bar
5. Voltage fluctuation should not exceed 10% of rated value.
6. pH: 6.5 to 8.5
Certificate
Applications Fields
1. Suitable for transferring water without abrasive particles or other liquid whose properties are similar to water.
2. Widely used in living water supply, water tower water supply, automatic irrigation system, well water lifting, various corollary equipment, etc.
Features
1. Automatic self-priming pump
2. Bulit-in check valve
3. Stainless steel 304 inserts
Motor
1. Single-Phase 220V/50Hz
2. Mechanical seal: Ceramic/Graphite/EPDM rubber
3. Motor: 2 pole asynchronous motor, copper wires, built-in thermal protector, fully closed fan cooling, continuous running
4. Protection: IP44
5. Insulation: Class B
Optional Available on Request
1. 304 stainless steel welding shaft
2. Electrophoretic pump body and connections
3. NSK bearing
4. Motor whose insulation class is F
5. Other voltage or frequency is 60Hz
Applications Fields
1. Suitable for transferring water without abrasive particles or other liquid whose properties are similar to water.
2. Widely used in living water supply, water tower water supply, automatic irrigation system, well water lifting, various corollary equipment, etc.
Features
1. Automatic self-priming pump
2. Bulit-in check valve
3. Stainless steel 304 inserts
Motor
1. Single-Phase 220V/50Hz
2. Mechanical seal: Ceramic/Graphite/EPDM rubber
3. Motor: 2 pole asynchronous motor, copper wires, built-in thermal protector, fully closed fan cooling, continuous running
4. Protection: IP44
5. Insulation: Class B
Optional Available on Request
1. 304 stainless steel welding shaft
2. Electrophoretic pump body and connections
3. NSK bearing
4. Motor whose insulation class is F
5. Other voltage or frequency is 60Hz 
AWZB-H1 Automatic Self-Priming Peripheral Pump
Performance Range
1. Max. Flow: 3.6m3/h
2. Max. Head: 44m
Application Limits
1. Suction head up to 8m
2. Liquid temperature up to +90℃
3. Ambient temperature up to +40℃
4. Max. Working pressure: 5bar
5. Voltage fluctuation should not exceed 10% of rated value.
6. pH: 6.5 to 8.5
Certificate
Applications Fields
1. Suitable for transferring water without abrasive particles or other liquid whose properties are similar to water.
2. Widely used in living water supply, tap-water boosting, water tower water supply, well water lifting, solar boosting, hot water pipe boosting, etc.
Features
1. Automatic self-priming pump
2. Bulit-in check valve
3. Stainless steel 304 inserts
Motor
1. Single-Phase 220V/50Hz
2. Mechanical seal: Ceramic / Graphite / EPDM rubber
3. Motor: 2 pole asynchronous motor, copper wires, built-in thermal protector, fully closed fan cooling, continuous running
4. Protection: IP44
5. Insulation: Class B
Optional Available on Request
1. NSK bearing
2. Motor whose insulation class is F
Applications Fields
1. Suitable for transferring water without abrasive particles or other liquid whose properties are similar to water.
2. Widely used in living water supply, tap-water boosting, water tower water supply, well water lifting, solar boosting, hot water pipe boosting, etc.
Features
1. Automatic self-priming pump
2. Bulit-in check valve
3. Stainless steel 304 inserts
Motor
1. Single-Phase 220V/50Hz
2. Mechanical seal: Ceramic / Graphite / EPDM rubber
3. Motor: 2 pole asynchronous motor, copper wires, built-in thermal protector, fully closed fan cooling, continuous running
4. Protection: IP44
5. Insulation: Class B
Optional Available on Request
1. NSK bearing
2. Motor whose insulation class is F 
BPS Automatic Exhaust Circulation Pump
Performance Range
1. Max. Flow: 2m3/h
2. Max. Head: 7m
Application Limits
1. Liquid temperature: +2℃~+95℃
2. Maximum ambient temperature: +40℃
3. Maximum system pressure: 10bar
4. Protection level: IP44
5. Mains connection: 220V/50Hz
6. Insulation class: H
7. Pumped liquid characteristics: clean, free from solids and mineral oils, non-toxic, chemically neutral, close to the characteristics of water
8. Installation: the motor shaft must be kept in horizontal direction
9. pH: 6.5 to 8.5
Certificate
Applications Fields
For gas or electric hanging furnace hot water circulation system
Features
1. 3-speed adjustment
2. Low noise
3. No leakage
4. Automatic exhaust
5. Various pump body structures applied to various types of installation
Optional Available on Request
Products can be customized according to customer's voltage and frequency.
Applications Fields
For gas or electric hanging furnace hot water circulation system
Features
1. 3-speed adjustment
2. Low noise
3. No leakage
4. Automatic exhaust
5. Various pump body structures applied to various types of installation
Optional Available on Request
Products can be customized according to customer's voltage and frequency. 
Butt Fusion 45 Degree Elbow
Liquid Science Aqua can supply various sizes HDPE butt welding fittings from DN75mm to DN630mm. HDPE butt welding fittings include: flange, equal-diameter tee, reducer tee, ball valve, coupling, elbow 45 degrees, Elbow 90 degrees and so on. Can be customized according to requirements, our HDPE fittings are high quality new and unused PE80 or PE100 raw materials, mainly used in HDPE water, oil and gas piping systems.
HDPE butt welding fittings are fully compliant with ISO4427/AS/NZS 4130/BS EN 12201/SABS standards.
Size：DN63-800mm
Size: DN75-630mm (Can Be Customized)
Pressure Rating: SDR11-PN16 Bar, SDR13.6-PN12.5 Bar, SDR17-PN10 Bar, SDR21-PN6 Bar, SDR26-PN6 Bar
Raw Materials: High Quality PE80 Or PE100 Raw Materials
Supply Capacity: 3 × 40ft Container Per Week.
Certificate: ISO 14001, ISO 9001, OHSAS 18001, CE BS EN 12001 Certification
CHP SERIES UPS
Rated Power: 10KVA
Input: 200VAC, 208VAC, 220VAC, 380VAC, 400VAC, 415VAC±25%
Output: 200VAC, 208VAC, 220VAC, 380VAC, 400VAC, 415VAC
CHP3000 series ups includes the 10 kVA to 600 kVA (3 phase input & 3 phase output) double conversion On-Line ups with an isolation transformer at Output. The Load is supplied continuously by the inverter with clean, stabilized and regulated sine wave output power. Input & Output filters increase the immunity of load from power disturbances and surges.
CHP3000 series ups used high-speed microprocessor (MCU) and Programmable logic device (CPLD) program which are controlled by software. It brings in the sixth generation low-exhaust and big-power IGBT and static switch as power components. which enter into deduce digital ages of classic legend, bring up with the big capacity, high reliability, stability of function to reside global top-grade level. This series product combines the world’s newest control spare parts and the most advanced software.
CHP3000 series ups entirely break through the technical bottleneck in traditional simulation age,it ingeniously adopt the digital control technology and high-precision SMD technology to assure ultra-high system stability and to fully acclimate various grid environment.
CPH Hot Water Circulation Pump
Performance Range
1. Max. Flow: 36m3/h
2. Max. Head: 30m
Application Limits
1. Suction head up to 7m
2. Liquid temperature up to +100℃
3. Ambient temperature up to +40℃
4. Max. Working pressure: 6bar
5. Voltage fluctuation should not exceed 10% of rated value.
6. pH: 6.5 to 8.5
7. Mains connection: 220V/50Hz, 380V/50Hz
Certificate
Applications Fields
1. Suitable for transferring water without abrasive particles or other liquid whose properties are similar to water.
2. Widely used in HVAC, industrial circulating water system, solar hot water and boiler circulating system, living water supply, etc.
Features
1. Pump body: Cast iron, electrophoretic treatment
2. Impeller: Cast iron, electrophoretic treatment
3. Shaft: 304 stainless steel welding shaft
4. Mechanical seal: SiC/Graphite/ FPM rubber
5. Motor: 2 pole asynchronous motor, copper wires, built-in thermal protector, fully closed fan cooling, continuous running
6. Protection: IP44
7. Insulation: B
8. NSK bearing
Applications Fields
1. Suitable for transferring water without abrasive particles or other liquid whose properties are similar to water.
2. Widely used in HVAC, industrial circulating water system, solar hot water and boiler circulating system, living water supply, etc.
Features
1. Pump body: Cast iron, electrophoretic treatment
2. Impeller: Cast iron, electrophoretic treatment
3. Shaft: 304 stainless steel welding shaft
4. Mechanical seal: SiC/Graphite/ FPM rubber
5. Motor: 2 pole asynchronous motor, copper wires, built-in thermal protector, fully closed fan cooling, continuous running
6. Protection: IP44
7. Insulation: B
8. NSK bearing