Intelligent Non-negative-pressure Stable Flow Water Supply Equipment

Brand Name	AOLIPUMP		Place of Origin	China
Model Number	ALCW series

Delivery Time:30 working days
Certification:ISO/WSC/CE/SGS

Overview:

The non-negative-pressure water supply equipment has composed a new chapter for china’s secondary water supply. High efficiency, energy saving, sanitation and environmental protection, good safety and reliability, intelligent control . It makes full use of the original tap water pressure, saving energy by more than 50%-90%. The fully closed water supply structure makes sure there is no secondary pollution of drinking water. By adopting the independently researched and developed new technology, the equipment does not produce negative pressure when it is directly connected to the municipal pipe network, and water will not be stopped if the power is off. The equipment is run and controlled by the independently researched and developed intelligent water supply control system, which displays its excellent quality!

Application:

1. Any circumstance requiring pipeline pressurization system.

2. Pressurized water supply in industrial and civilian high-rise constructions.

3. Pressurized water supply with pure water system.

Features

1. Negative-pressure control

The equipment takes water through direct connection with the municipal pipe network and does not lead to negative pressure in the municipal pipe network.

2. High efficiency and energy saving

It makes full use of the original tap water pressure for pressure superposition water supply, saving energy by more than 50%-90%.

3. Sanitation and environmental protection

It adopts the closed water supply mode. The current passing parts are made of sanitary stainless steel, ensuring good drinking water quality.

4. Investment saving

There is no need to build water pools or water tanks, so a large amount of investment in civil engineering is saved. There is no need of regular cleaning, so the daily maintenance cost is saved.

5. Dual protection

The inlet is additionally provided with the intelligent protector, which will disconnect the equipment from the municipal pipe network when the vacuum removing device fails, so that municipal pipe network is protected.

6. Water supply is available in case of power cut

If the power in the power circuit is off, the system can realize uninterrupted water supply in case of power cut through the bypass pipe. That is, the system will automatically switch to water supply through the municipal tap water pressure in case of power cut.

7. Multiple failure protections

The system is provided with various protection functions to ensure safe and reliable running, such as manual/automatic switching, timed switching between master and slave pumps, pressure adjustment, overpressure protection, overload protection, overheating protection, water shortage protection, etc.

8. Advanced control technology

It adopts the world’s advanced human-machine interface control system, whose configuration displays the running parameters and states of the equipment such as water output pressure, water input pressure, setting pressure, etc. Remote monitoring function can be realized through the internet or GPRS.

Flow Chart of Frequency Control Water Supply System:

Model Meaning:

ALCW 6-15-2-0.6, intelligent non-negative-pressure stable flow water supply equipment

Specifications:

Technical Parameter for ALCW6-15-2-0.6	Households with water	10
	Maximum flow	6 m3/hr
	Head	15 m
	Recommend pump	ALDF3-3
	Number of pumps	2
	Pump power	0.37kw
	Stable flow tank model	WFW600*1300
Material	Pump Casing	Cast iron or stainless steel
	Impeller	Cast iron, stainless steel ,brass or bronze
	Shift	45# steel, stainless steel ,brass or bronze
Power supply	AC 380V, 50/60HZ
Motor	IP55/F
Service Temperature	-20 to 120 Celsius degree