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Product Information
Technology & Processes
The pump is constructed with a cast iron body. The impeller options include PPO, 304 stainless steel, or cast iron, paired with a 304 stainless steel shaft and a durable mechanical seal made from graphite and silicon carbide.
Parameter Specifications
|
MODEL |
POWER |
MAX. HEAD (m) |
MAX. FLOW (L/min) |
FLUID temp (℃) |
SPEED rpm |
INLET OUTLET |
|
|
(kW) |
(HP) |
||||||
|
PUN - 201EH |
0.2 |
0.26 |
16 |
85 |
0 - 90 |
2900 |
1"×1" |
|
PUN - 202EH |
0.2 |
0.26 |
16 |
85 |
0 - 90 |
2900 |
1 ¼"x1 ¼" |
|
PUN - 400EH |
0.37 |
0.5 |
20 |
90 |
0 - 90 |
2900 |
1 ¼"x1 ¼" |
|
PUN - 401EH |
0.37 |
0.5 |
20 |
90 |
0 - 90 |
2900 |
1"×1" |
|
PUN - 402EH |
0.4 |
0.53 |
23 |
110 |
0 - 90 |
2900 |
1 ¼"x1 ¼" |
|
PUN - 403EH |
0.4 |
0.53 |
23 |
110 |
0 - 90 |
2900 |
1"×1" |
|
PUN - 601EH |
0.6 |
0.8 |
28 |
125 |
0 - 90 |
2900 |
1"×1" |
|
PUN - 750EH |
0.75 |
1 |
26 |
200 |
0 - 90 |
2900 |
1 ¼"x1 ¼" |
|
PUN - 751EH |
0.8 |
1.5 |
32 |
125 |
0 - 90 |
2900 |
1 ¼"x1 ¼" |
|
PUN - 1100EH |
1.1 |
1.5 |
30 |
270 |
0 - 90 |
2900 |
1 ½"x1 ½" |
|
PUN - 1500EH |
1.5 |
2 |
24 |
470 |
0 - 90 |
2900 |
2"×2" |
The max liquit temperature:+100C
Application Scenarios
Hot water horizontal pipeline pump is used in industrial and urban water supply and drainage, high-rise building pressurization, garden sprinkler irrigation, fire fighting pressurization, long-distance transportation, HVAC refrigeration cycle, bathroom and other cold and warm water circulation, pressurization and equipment matching
Product Features/Benefits
The most prominent advantage of PUN, PH vertical and horizontal pipeline water pumps. By optimizing the impeller design, using high-efficiency motors, and rationally planning the flow channel, PUN, PH vertical and horizontal pipeline water pumps can consume less electricity when meeting the same flow and head requirements. In practical applications, compared with traditional water pumps, the energy-saving effect can reach 20%-50%. Taking the air conditioning water circulation system of large buildings as an example, the annual electricity bill for using traditional water pumps may be as high as hundreds of thousands of yuan, while after using PUN, PH vertical and horizontal pipeline water pumps, the electricity bill is significantly reduced, saving users a lot of operating costs. The noise is extremely low during operation, thanks to the precise impeller balance design and good shock absorption measures. The impeller balance design reduces the vibration and noise caused by rotational imbalance, and the base adopts shock-absorbing rubber pads and other measures to effectively absorb vibration and further reduce noise transmission. In places such as hospitals, schools, and high-end residences with strict noise requirements, the low noise characteristics of PUN, PH vertical and horizontal pipeline water pumps make it the best choice. At the same time, the latest mechanical seal is used, coupled with special materials, to ensure that many lightly corrosive media, such as antifreeze and acidic water, can play a good sealing role.
