Hot Water Circulating Pump
HotWater Circulating Pump
The MRS series hot water circulating pump is an inlinecanned pump, and it is invented by our outstanding scientificresearchers and other Chinese experts depending on the study on common waterpumps and hydraulic models. Based on the pumped liquid type, wecan produce such booster pumps suitable for hotliquids, acidic liquids, alkaline liquids and other corrosive liquids.
Feature
1. Capable of reducing labor intensity, this hot water supplying pump is featured by easyoperation, effortless transportation, little maintenance and stable performance.
2. Our hot water circulating pump allows convenient installation at anylocation since wiring can be realized from any side of the junction box and thejunction box can be rotated to all the four directions.
3. Due to the implementation of wet rotor technology, the motor offers silentand eco-friendly performance, and its rotation speed could be set at threedifferent levels.
4. The domestic hot water circulation pump is able todeal with hot water up to 110°C, and its maximum working pressure is 10 bar. For water-alcohol mixture, itsproportion shall not exceed 1:1.
Operating Condition
1. Liquid temperature: -10°C~ 110°C
2. Rated power supply: 220V/50Hz/1P
Composition
1. Pump casing: Cast iron (electrophoresis)
2. Impeller: Engineering plastics
3. Shaft: Ceramic
4. Bearing: Ceramic
5. Motor: Class F, IP44
6. Thermal protector: Customizable
Application
The hot water circulating pump suits for water supplyand water pressure boosting in villas, mansions and residential buildings, andit could work in conjunction with boilers, air conditioners, solar systems andindustrial equipment to provide circulating water. In addition, it alsoapplicable for district heat network.
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Technical Data of Hot Water CirculatingPump
| Model | Input power | Head (m) | Q (L/min) | Max. pressure (bar) | Protection class | Inlet/outlet size (inch) | Weight (kg) |
| MRS15/4 | 72/53/38 | 4.5/4/3 | 42/34/23 | 10 | IP44 | 1 | 2.2 |
| MRS15/6 | 93/67/46 | 6/5/3 | 48/53/21 | 10 | IP44 | 1 | 2.2 |
| MRS15/8 | 165/115/75 | 8/7/5 | 65/42/22 | 10 | IP44 | 1 | 3.3 |
| MRS20/6 | 93/67/46 | 6/5/3 | 55/38/22 | 10 | IP44 | 1 1/4 | 2.3 |
| MRS20/11 | 165/115/75 | 11/7/3.4 | 35/20/10 | 10 | IP44 | 1 | 3.8 |
| MRS20/12 | 245/220/145 | 12/11/7 | 52/32/22 | 10 | IP44 | 1 | 4.2 |
| MRS25/4 | 72/53/38 | 4.5/4/3 | 48/36/18 | 10 | IP44 | 1 1/2 | 2.4 |
| MRS25/6 | 93/67/46 | 6/5/3 | 55/38/22 | 10 | IP44 | 1 1/2 | 2.4 |
| MRS25/7 | 135/93/67 | 7/6.5/4.5 | 65/44/22 | 10 | IP44 | 1 1/2 | 2.8 |
| MRS25/8 | 182/170/145 | 8/7.5/7 | 115/95/45 | 10 | IP44 | 1 1/2 | 3.8 |
| MRS25/12 | 245/220/145 | 12/11/7 | 52/32/22 | 10 | IP44 | 1 1/2 | 4.5 |
| MRS25/15 | 270/210/150 | 14/13/10 | 68/46/28 | 10 | IP44 | 1 1/2 | 4.9 |
| MRS32/4 | 72/53/38 | 4.5/4/3 | 48/36/18 | 10 | IP44 | 2 | 2.4 |
| MRS32/6 | 93/67/46 | 6/5/3 | 55/38/22 | 10 | IP44 | 2 | 2.5 |
| MRS32/8 | 270/210/150 | 8/7.5/6.5 | 160/103/43 | 10 | IP44 | 2 | 5.0 |
| MRS40/8F | 270/220/150 | 8/7.5/6.5 | 160/103/43 | 10 | IP44 | 2 | 5.9 |
MARQUIS
Keywords: Hot water circulating pump, inline canned pump, domestic hot watercirculation system, hot water supplying pump
Description: Thehot water circulating pump is able to deliver hot,acidic, alkaline or corrosive liquids with different temperature, ranging from-10°C to 110°C, and it can be installed at any location.
