Laswim Heaters for Fish Tanks Fish Aquarium Heaters Water Chillers for Fish Tanks

• Certification: ISO9001
• Working Medium: R410A
• Heat Source Type: Air Source Heat Pump
• Power Supply: 380V/3n/50Hz
• Maximum Outlet: 40 Degrees Celsius
• Heat Exchanger: Titanium in PVC
• Model NO.: LAS21-KP~LAS52-KP
• Maximum Pressure: 4.2 MPa
• Operating Air Temperature: -5~43ºC
• Grade of Waterproof: Ipx4
• Transport Package: Plywood Case
• Specification: 750*750*1050(mm)
• Trademark: LASWIM
• Origin: China
• HS Code: 841861
• Production Capacity: 50, 000 PCS/Year

Product Description

 

Product Description

NORMAL TEMPERATURE HEAT PUMP

LASWIM normal temperature commercial heat pump is designed with a titanium heat exchanger, which can effectively resist the corrosion of chloride ions in the water. This series heat pump is a reliable and energy-saving solution for aquarium, aquaculture, pools in hotels, SPA, water parks, gyms, competition pools, etc.

 

Features:

1. Intelligent control for constant pool water temperature (max. 40ºC)

2. Wide working air temperature range: -5ºC to 45ºC.

3. Anti-corrosion titanium in PVC heat exchanger for durable use.

4. Multiple protections for safe operation and long service life.

5. The housing adopts a high-quality galvanized sheet, with strong corrosion resistance.

6. Powerful centralized control and remote control is available for convenient operation and maintenance.

7. Automatic and forced defrosting function.

Product Parameters

Model			LAS18-KP	LAS21-KP	LAS35-KP	LAS42-KP	LAS52-KP	LAS70-KP	LAS85-KP	LAS105-KP
Standard heating	Heating capacity	kW	20.1	24.1	40.2	48.2	56.3	80.46	96.4	112.6
condition	COP	…	5.58	5.58	5.58	5.58	5.58	5.58	5.58	5.58
Low-temperature heating condition	Heating	kW	15.3	18.4	30.6	36.8	42.8	61.2	73.6	42.8
	capacity
	COP	…	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2
Cooling condition	Coolin	kW	13.4	16.1	26.8	32.2	37.5	53.6	64.4	37.5
	capacity
	EER	…	3.2	3.2	3.2	3.2	3.2	3.2	3.2	3.2
Advised pool volume		m³	20-60	30-80	60-120	70-160	80-180	140-280	170-350	200-420
Power supply		...	380V/3N/50Hz
Rated input power		kW	3.6	4.3	7.2	8.6	10.1	14.4	17.2	20.2
Rated input current		A	6.1	7.3	12.2	14.6	17.1	24.4	29.2	34.2
Max. Input power		kW	5.9	7.1	11.8	14.2	16.5	23.6	28.4	33
Max. Input current		A	9.9	11.9	19.8	23.8	27.7	39.6	47.6	55.4
Max. water temperature		ºC	40
Applicable ambient temperature		ºC	-5~43
Heat exchanger		…	Titanium in PVC (The material in contact with water is titanium)
Max. pressure (Refrigerant side)		MPa	2.8/4.2
Refrigerant		…	R22/R410A
Noise level		dB(A)	≤63	≤63	≤64	≤64	≤65	≤66	≤67	≤68
Water inlet/outlet size		mm	40	40	50	50	50	50	50	50
Circulating Water flow rate		m³/h	4.3	5.2	8.6	10.4	12.1	17.3	20.7	24.2
Water pressure drop		kPa	40	47	48	50	50	51	53	50
Net weight		Kg	110	165	280	320	420	560	650	760
Net dimension		mm	750/750/1050	750/750/1050	1450/725/1050	1450/705/1350	1450/705/1350	2250/1035/1200	2250/1035/1200	2250/1035/1200

 

Remark:

1. Standard heating condition: 20ºC DB,15ºC WB, inlet water temperature 26ºC;

2. Low temperature heating condition: 7ºC DB, 6ºC WB, inlet water temperature 26ºC;

3. Cooling condition: 35ºC DB, 27ºC WB, inlet water temperature 28ºC;

4. Due to the continuous improvement of products, the actual data will be subject to change without prior notice, please refer to the nameplate.
    

Detailed Photos